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FDS-334T/336T Minidrive Connect Manual here first.. Contents Safety Information ...................................................................................... 5 Warranty Getting Information ................................................................................. 6 Started ............................................................................ 7 Unpacking ........................................................................................................... 7 Mechanical Mounting .......................................................................................... 7 Introduction ................................................................................ What does Controls Security User a Minidrive and Metering Port and Panel AC capability ..................................................................... 9 Minidrive Features ................................................................... 10 Connections ............................................................. 11 Power Connections ...................................................................................... 11 About earth Audio Connections ............................................................................................ 12 Balanced Controller Front Panel Whats loops .............................................................................................. 11 wiring ................................................................................................. 12 Unbalanced wiring ............................................................................................ 13 Connections ...................................................................................... 13 Interface ................................................................. on the Navigation 14 screen? ........................................................................................ 14 Control ............................................................................................ 15 The Navipad ...................................................................................................... 15 The Rotary Encoder STORE/ENTER Output trim buttons Input and LED Input Output ............................................................................... 16 .......................................................................................... 16 selection Bargraphs buttons ................................................................... 16 .......................................................................................... 17 Bargraphs ....................................................................................... 17 Principles ................................................................. 18 mode ........................................................................................................ 18 Output mode ..................................................................................................... 18 Utilities Quick ........................................................................................... 15 RECALL ..................................................................................................... 16 Utilities LED Input and controls Mute Operating 2 MIDI ......................................................................................................... 9 FDS-334T/336T Rear do? .................................................................................. 8 ......................................................................................... 9 options ................................................................................................... 9 memories RS-232 8 mode .................................................................................................... 18 Start ................................................................................ 19 Contents Screen Explanations ................................................................. 20 Programs ................................................................................... 20 Program Storing ................................................................................................. 20 Program Naming Program Lock Program Recall Delete ............................................................................................... 20 .................................................................................................... 20 .................................................................................................. 21 Program .................................................................................................. 21 Utilities Configuration Mono 2 ................................................................................... 22 mode Channel LCR 2 2 Stereo 3 way mode x 2 mode (FDS-336T (FDS-336T way mode only) only) ................................................ 23 ............................................................ 24 (FDS-334T only) ................................................ 25 Link ........................................................................................ 26 Step and Crossover Delay x way Channel .............................................................................................. 22 Mode Units Security Offset .......................................................................................... 26 ...................................................................................... 27 Lock Security Lock OEM ............................................................................... 27 Outs ............................................................................ 28 Settings ........................................................................................ 28 Out ................................................................................................... 28 Lock ................................................................................................. 28 Lock All Lock set .................................................................................................... 28 up Confirming Owner mode ...................................................................................... 29 the Lock Lock selection ................................................................... 30 .............................................................................................. 30 Contrast ............................................................................................ 31 Delete MIDI Program ................................................................................ 31 Operation ................................................................................ 32 MIDI Channel MIDI Mode Number MIDI Dump ............................................................................................... 33 (OFF, (1-16) PROGRAM, ................................................................... 32 MASTER, THRU, PC PORT) ....................... 32 Inputs Input Mode ........................................................................................................ 34 Input Delay ........................................................................................................ 34 Input EQ ............................................................................................................ 34 3 Contents Outputs ..................................................................................... Stereo Linked Output Name Source Gain Outputs 35 ...................................................................... 35 ................................................................................... 35 .............................................................................................. 36 ................................................................................................. 36 Limiter .............................................................................................. 37 Limiter Level Calculations ......................................................................... 37 Delay ................................................................................................ 38 Delay Linking ................................................................................... 38 Polarity ............................................................................................. 38 Crossover Phase Shapes and Frequencies ................................................... 40 Compensation ................................................................................. 40 Low edge filter type ................................................................................... 41 Low edge filter frequency .......................................................................... 43 High edge filter type .................................................................................. 43 High edge filter frequency ......................................................................... 43 Assignable EQ ........................................................................... 44 EQ Type EQ Frequency EQ Cut/Boost ............................................................................................. 45 EQ Bandwidth ........................................................................................... 45 DSP .................................................................................................... 44 Filter/EQ Troubleshooting ........................................................................................... 45 Assignment ......................................................................... 46 ........................................................................ 47 FDS-336T Default Configuration Settings ................................. 49 FDS-334T Default Configuration Settings ................................. 50 Template ............................................................. 51 User MIDI Program Chart ...................................................... 53 Specifications ............................................................................ 54 Minidrive 55 4 Implementation Block Diagram .......................................................... Safety This equipment Standards for Emmissions Generic has been tested Electromagnetic and found to Compatibility comply and (EU): Immunity (EU): with the Electrical following European Information and international Safety: EN55013 (1990) EN50082-1 (1997) Electrical Safety (USA): UL6500/ETL (1996) Electrical Safety (CAN): CAN/CSA (1994) Electrical Safety (EU): EN60065 ! F The exclamation users to the The is in lightning intended age REDUCE the a NOT NO USER risk EVITER FDS-334T/336T If not off travelling voltage the AC code cut abroad products with condition. connector. The BSS is If not the your you input TO PAS are of liable DE to that may intended to alert the (servicing) product. symbol, of is maintenance within an be an equilateral insulated of triangle, dangerous sufficient volt- magnitude to humans. SHOCK INSIDE. DE PERSONNEL CHOC ELECTRIQUE, PIECES AU with is INTERIEURES PERSONNEL DINCENDIE a OU A LA PLUIE detachable specified countries to has LUSAGER. IEC a AVIS: DELECTROCUTION, OU comply and PAR QUALIFIE. A LHUMIDITE. power with 3-pin the cable that different connects safety to and plug. pin. Minidrive, for PARTS ARTICLE cable any and the presence QUALIFIED individual voltage shock and COUVERCLE. CET in the triangle operating arrowhead to RISQUES earthing are equilateral ELECTRIC supplied This (1994) accompanying RISQUES LE LES 1 COVER. LENTRETIEN connector. requirements. OF ENTRETIEN EVITER damage LES ENLEVER requirements or RISK an enclosure electric SERVICEABLE NEXPOSEZ Do of POUR PAS the user products SERVICING POUR electrical the REMOVE CONFIER panel (1993) important with REFER AUCUN within of literature alert THE DO NE rear the flash to within constitute mark presence instructions ATTENTION the E65/ETLc +Ammendment CAUTION All - test the doubt, frequency product mains have damage is a supply and qualified listed on sustained the by be aware electrician label near improper of any inspect the AC IEC mains specific and correct power input power connection. To properly set-up and operate your BSS FDS-334T/FDS336T Minidrive please read this ZM10084-01 manual. Version 2.0 5 Warranty Information IMPORTANT When seller sold to period Faults No If of unit The We is from faulty The unit purchased serial Serial Dealer Address: Phone Dealer Contact The BSS 6 with prior modifications or the Reseller, materials this used in unit its is warranted manufacture by for the a sale. accidents are not covered to to the you Union, seller when you of the the may equipment, repair return has the in been unit to its original completed. any other under this packaging warranty. with Alternatively, BSS a statement that must you listing be record the quoted your faults distributor if in shipping the unit the in all found. correspondence purchase information relating here for to a claim. future reference. Name: Number: (+44) Audio our policy of continued improvement, BSS Audio reserves the notice. Minidrive Phone European Authorised and implied. sent returned Audio Purchase: keeping without be or BSS Number: Invoice/Receipt In the of a workmanship Code: Dealer of date or in unauthorised should be Audio defects Number: Name: Date it BSS expressed number Dealer Post/Zip is include recommend Unit the misuse, will in by against Union. should units user from warranty European You end year arising prepaid. was an purchaser one other the to the was designed (0)1707 on the and 660667. internet: developed Fax (+44) by BSS (0)1707 www.bss.co.uk Audio, 660755. Hertfordshire, UK. right to alter specifications Getting Started Unpacking Carefully unpack immediately Keep the box in The rack flexing * is of The Pty. Ltd. is inspect unit from ever shipped occupies transported, mounting words Precision and dealer it for shipping whom needs outside to of you be a damage. purchased returned the for If any damage is discovered controller. repair or in the event that the rack. Mounting that the the ever FDS-334T/336T ment unit the case FDS-334T/336T Mechanical the contact Pty. Ltd International standard should be 19 rack supported space by (1U). When a shelf or other and NTM logotype mounted equipment in an to equip- prevent ears. "WHISEWORKS", Audio one it "Neville (registration Patents Thiele pending). Method" Manufactured under license are trademarks from Precision of Audio Pending. 7 Introduction The principle technology sound behind to quality the produce and a Minidrive range operational of was to digital harness the processing flexibility of our recent devices original leaps that in audio could analogue signal improve equipment - processing upon such both as the the FDS360 crossover. The BSS 334T/336T management around a less very end the processors. world expensive similar to to in both version the capabilities continues Minidrives more like deliver are Following touring of the the and standard our Omnidrive unquestionable the and memory of success applications, hence FDS366T operation, high from installed Omnidrive, expensive 96kHz the developed Minidrive 355 sound and on build pc the loudspeaker realised in conceived. and that systems requirement only high interfaces users for Functionally loses digital BSS audio the Minidrive cards quality of Omnidrive has was products, storage of BSS series have and come to expect. Indeed, not processors and a only all clean various in do digital system BSS one Minidrive convenient signal control path systems unit that but brings requirements into contain this is audio one the also functionality augmented performance package, the of with into a several storable new era. FDS-334T/336T analogue setup By memories integrating offers a great the deal of flexibility for touring, fixed installation and monitoring requirements. What The use does a Minidrive FDS-336T digital sation and modest Both delay units balanced are 3 basic The system FDS-334T system that audio 48dB sound system 8 option a down has signal be signal and or basic for also four a can the and be delay to smaller system management analogue Minidrive clubs XLRs and that drive, the be processors crossovers, include stage limiters, monitor that equali- set ups, pubs. can either Minidrives be six is summed as (FDS-336T) only really A+B, or time four limited (FDS- by the 2x3 FDS-336T all way with the the - Mono, Outputs, would such second feed as 2 way sets of mono Input LCR 3x2 3 four, feeding 2 way feeds way five either 2x3way sets of two combinations. or a and three six way. separate Other 2 way cluster. active through with up systems, a to selection adjusted can maintain be set the via at four way bi-amped Linkwitz-Riley tonally limiters correctly to programmed Butterworth, also on of as the e.g. and the signal configurations, Output to inputs flexibility way processed Bessel, required. overloads fill used can with The as two be mono for uses, applied available feeds can tasks Outputs. combinations include could slopes, available. the as analogue routing and loudspeaker same applications installation configurations mono are the equalisation The configurations such and Inputs amplifier/speaker configurations The of perform balanced have outputs. number Additional The two Minidrives to Envisaged zoning necessary, operation. way units. feature as maximum There FDS-334T processing PA systems, delayed 334T) and signal do? of active and a an Mono a or crossover 2x2 way zoning combination use of of to available with filter assignable level routing installations. networks WHISEWORKS-NTM* appropriate maximum or monitors EQs prevent up to types to shape sound headroom. Absolute Introduction phase up. is reversible Outputs Note: The correct and can limited User at be to time. RS-232 The rear select is their alignment settings of your combination metering Outputs. the front editing as of lock for saved more and made system with or for and your remote a stack particular its safe chosen delays can easily be set channel. operation speakers depends and on the amplifiers. is for each System panel Input gain trim is and Output adjustable controls. Direct as channel part of and the selection of individual saved Input, front configuration Output and provided. out systems OEM can can be a Owner configurations be the saved linked units from computer. into one together from information or enable and Minidrive lock on an system features to be enable authorised set up and contractors parameter then to basis. allow See the capability exclusive Program facilities system MIDI all The details. settings across a for See user Minidrive into setups. MIDI Program standard machine. identical the 60 with single one of In for cabling addition, another This section MIDI locations (of the the (or can instant via actual same information more for RS-232) setup model), also recall be and data can allowing backed up details. Port RS-232 cable the port software downloaded serial for sequencer Application be with Minidrives recalled MIDI the tampering. system transfer a for security to section dumped the of prevent audio any capability in driver the options memories setups output and follow Minidrive trimmed access Security Output to independent parameters to each linked Metering is provision locked the buttons be Security The and mute Utilities The of featured panel on be maximum setup Controls Also can from needs correct successful the to can be used updates the be Com are BSS used port Minidrive for connecting occasionally website to to the display PC to www.bss.co.uk. connect send will - a available the data a PC to and the message the unit update as PC the A standard Minidrive. and press confirming FDS-334T/336T software the 9 loader pin Run OK. D the If type null loader the software. utilities that can modem software, software upgrade process. 9 Introduction FDS-334T/336T Active crossover separate can Up be to 60 Up derived thirty storage to 630 towers based from eight Features with either bands of over delay as with crossover of the ms signal to 52dB/Octave transducer. the two user well entire slopes Up to six Inputs or a parametric for clusters up each locations limiters, on for response and Output filters passbands frequency Minidrive or sum shelving to divide Outputs of the (336T) audio or four spectrum Outputs into (334T) both. equalization for smoothing system bandwidth. Programs. per as signal path transducer adjustable frequency, (in thresholds protect 21 µs steps) on Inputs and Outputs for delay alignment. and speakers automatic from attack overload and release damage settings whilst retaining full musical dynamics. Front Security Delay Polarity Digital MIDI units 10 panel controls Lock units Out to modes on each adjustment system and channel for representable reversal gain for exclusive archive in muting, protecting programming and milliseconds, hiding metres, and level Program feet, and information. settings. frames per second. Output. from -15 (sysex) settings. to +15 dump dB. capabilities to save and transfer Programs between Rear FDS-336T AC The Power the Connections Panel Connections FDS-334T/336T power If Back Panel switch mains and fuse will must accept be should shut blow, input down AC by replace from 100 removing only with a - 240 the Volts, power new fuse 50-60 cord of Hz. from correct It the size does mains (20 not have a supply. mm) and rating (T1A 250v). WARNING: A 3-wire THIS earthed wiring codes earth. The Outputs About to system outlets. In of earthed this case and an earth a path via In currents currents transformed Various ensure ground chain The not a loop in a the input in of The be earth earth terminal connected designed loops is could ground disconnected at two is at never system, a occur internal to of the the IEC plug electrical earthing plus is required installation balanced by safety Inputs and (hum). can to the between end to In an use to when earth to a AC loop Because in the interconnected connections through the form two earth directly wire ground formed. the to Input The practice and the lead of AC picks resistance and of power each connection which system components separate earth earth antenna of to mains power grounding earth of at unwanted one preceding of the up these induced hence the the signal shields. signals isolated the cable aim and is always easiest This method entering the to to is signal point. source from The solution, telescoping only connection occurring. flexible connections the situation loops most prevents ground and Output prevent be power potential. loops this both signal prevent connected with AC equipment. actually is would fluctuations FDS-334T/336T connection. one the stable ground always the exists paths voltage configurations is in surrounding into designed between situation ground the removing shield Minidrive occur always individual shield longer path touring effective as earthloop an no connection that implement highly is from loop their to the effect interference reference must used. carefully possibility through also component. are It has EARTHED! be loops example are the BE always regulations. eliminate component other and MUST must FDS-334T/336T earth A typical a DEVICE outlet so that an component. Minidrive shield can and earth loop However, an will an amplifier with be interference. 11 Rear Audio The be FDS-334T/336T that signals turn when to high check the could be the signal The be two balanced faulty the outputs using slowly wiring to could before up Inputs the be The damage Minidrive. your or four - for any this the buzzes is initial and speakers not low set up and/or twin two source Outputs All caution must frequency covered crackling conductor Inputs end earth as are pin loops, shielded audio balanced 1 for the whilst cables female Inputs ensuring is XLRs. should Input isolated good EMC via always be of all by warranty. the of system which amplifiers. used cable shields a value low for need all to balanced provided diagrams applications and derived from to provide high capacitor Minidrive Input are hot inputs be performance. male that XLRs, both with the pin Inputs 1 connected and Outputs to are ground. wired to Minidrive Output 12 of wiring from as balanced passband, source used Note: (334T) signals. connection During hums, damage (336T) programmed serious for six unbalanced amplifiers. listen could either and can the cause and and and balanced outputs drivers wiring volumes to both FDS-334T/336T frequency your The immunity Signal the down quality outputs. has accommodate connecting output Balanced High can Because taken Please Connections Connections Outputs Note: Panel this Either the pin same 2 or pin standard. Signal Destination show pin standard 2 may as the need Hot to be connection reversed. and pin 3 as the cold, in some 3 can Rear Unbalanced A fully often balanced signal with FDS-334T/336T has be wired the on the Signal If the so that yield only unbalanced shield the best on possible equipment. outputs connection of the audio pin unbalanced then 1 is the results input shorted equipment with However, at plug to if to the EITHER the none the have V/chassis the use to the live will to the balanced shield ground conventions cable connected to unbalanced of in, the 2 OR pin 3, the should depending earthed to unbalanced input. help to of 2-connector pin 1 input There connection FDS-334T/336T (i.e. at (0V) should the eliminate the Outputs shielded) FDS-334T/336T ground, be no and the connection unbalanced potential only loop unbalanced The output, output Strict hums by inputs, interconnecting the hot between equipment. ground has cable. the output should cable adherence removing cold be these signal is still should connected screen to it cable and the to 0 wiring currents from and thru systems flash Signal Destination Connections out MIDI driving shield. Controller MIDI problems end. Minidrive Output and the FDS-334T/336T pin sending of equipment Minidrive Input equipment connected the will Source should the system interconnected convention recommended be Connections wiring associated wiring Panel jacks exclusive memory as are located dump software on the capability. updates back In become panel. addition, These an available. allow RS-232 Check remote connector our website, Program allows recall updating www.bss.co.uk for updates. 13 Front FDS-336T Front Panel FDS-334T Front Panel Whats All the with that The n n n n the moves is up the row then default display can for the contrast. from and to the Minidrive Visually row and bottom it is acts presented as column line a to shows through window column. the into The Program a a clear large software number 2x16 grid of character revision and LCD adjustable name appears of the screen parameters briefly stored at Program, screen. generally The top left The bottom shows left be the addressed mode displays the that in four the working Minidrive currently selected is areas: in (Input, parameter Output or associated Utilities). with the above mode. The bottom The top * right right indicates area only that a indicates displays Parameter the value information program Mode 14 Interface screen? programming adjustable power this on Panel has been associated relating edited, to but with the not this current parameter. state of the Minidrive, saved. Information Value e.g. a Front Panel Navigation The Navigation Control Navipad To the left switch. both eter The Rotary of of is the right when this and The navigate button Then use great deal (UTILS either of around Utility of for the Rotary the operational the to there these keys is a through adjust selected display turned, is four the (up/down) parameter scroll modes. through main (< way rocker various and and through a to fine >). list selector screens adjust Where of and to the the param- options. If in held the it the there values will down avaliable also and is in a continuous the step value through turned it will rotary area the of encoder the Inputs, also screen. Outputs enable fast modes. Encoder functions, controllers flexibility screen changes pushed programming Utilities two of control switching mode parameter currently non-numeric screen navigation Navipad that, If general a the display enables Encoder To In the This select value The Control is functions INPUT to of the SELECT select and Minidrive buttons edit the or by push various pressing an the Output screens. In required trim). this way a achieved. 15 Front Other Panel Other Controls STORE/ENTER Used from To to store the select a new been used Press The and edited internal From buttons RECALL Programs preconfigured the Minidrive before located RECALL STORE Pressing the RECALL in a it on the is also STORE store to left side enable used key new memory operation of an in location and the the the RECALL any preset and button to LCD screen to on Programs preprogrammed recall saved setups setups. choose the front but, Use the if panel. the the unit has up/down correct Program. Program. Enter recall will four press contain user the as when and button mode achieve the Utilities buttons Minidrive to confirm will exit same edit Utilities certain operations. operation and pressing result. selection select the buttons mode for the Input parameters screens. buttons Output trim There are These knobs output six level channel. Output not contain These select a Program does may again key to memories. Input Mode Controls controls output level perform and The if a trim dual pressed, output level controls function; they trims on as activate from -6 the FDS-336T rotary the to controls edit +6dB mode and and they for has four trim that a on the the FDS-334T. channel particular centre detent Output at 0dB. trim control Mute Press The Mute If the any of button the will front light panel red Mute when keys the to output toggle is the channel in and out of mute. muted. button controls applied 16 buttons to the appear unit. not to Check function the Lock this is Out probably section in because the the Utilities Lock Out chapter for function more has been information. Front LED The Input Input show -3dB In Panel the and Bargraphs bargraphs input SIG addition, clipping in CLIP does This Metering show the the not, situation respond level, i.e. the CLIP level lights digital this most the peak +6dB, below path. likely both If indicate both that be input +12dB signal over and 0dBu also indicate digital (+20dBu=Maximum clipping. input), These while 0dBu. function signal would would to +3dB, as A the caused analog & B CLIP DSP is by input clip LEDs clipping excessive indicators flash and digital but not the the gain and or to LED in if directly analog EQ show input one or there below is the circuitry. more Outputs. LED The Output Output As an set to Bargraphs bargraphs example, +10dBu, (+10dBu - (4 + if a then represent +4dBu the 0)dBu = signal signal -6dB LED is level routed would relative to an light to limiter output with indicating 6 threshold. the dB of gain set to 0dB and the limiter headroom. 6dB). 17 Operating Editable There are Principles Parameters three basic editing modes; Input, Output and Utilities, all selectable directly from the front panel. Input mode Enables Input all A, Output the B or by the desired the output the two slopes. A+B(sum) pushing Output signal. Inputs can channel parameters can be that affect selected from the Input the front signal, panel namely for delay and equalisation. editing. mode Engaged delay editable be can or be Accessed front be Each sum added Further Utilities the to Output of and these and knob This can a be of doubling access named from Overall gain Output crossover equalisation (also enables inputs. selections inverted driver panel edited. can a be as all list and channels passband then to the the of a channel editable options limiter can be allocated and its threshold delay via trim a control) parameters chosen can set of be in from dBu, The polarity filter shapes of the and applied. mode by pressing the UTILS button at any time. These parameters affect overall system control and include: Stereo Config Crossover Delay Lock OEM with link - - out - lock 2x3way mode units a on/off mono, - - edge/both, any or accidental all of the 3x2way for milliseconds(ms), prevents - (336T), linking feet(ft), (336T) crossover metres(m), adjustment setup Owner Contrast MIDI channel MIDI Mode MIDI Dump 18 all parameters lock - - as OEM Adjusts - - - the points 24, 25 (334T). between or 30fps bands. (frames per second). parameters. in a user Program can be protected, some lock. LCD choose Off, a Prog, enables screen MIDI transmit/receive Master, transfer contrast. Thru of and Program computer. Delete of 2x2way password. or Program - delete current Program. PC channel from the standard 16 available. Port. data between same model Minidrives to affect source linked. variety adjacent that or to a Quick 1 Before the 2 Connect a 3 making amplifiers mono the the right Mid system 4 Turn the source use Input outputs of content. and 5 & 6 i.e. are configuration on the power amplifiers on last to between and the Minidrive a 2 High. the the their of The the Minidrive level the first the and controls the are amplifiers, turned FDS-334T/336T, amplifier left to the configuration, way number channels 3 assignments loaded into Minidrive(s) to input higher Output Program off to channel console, and that inputs Typically In and to off make sure completely A and that down. right to B. For A. the identification). frequency are connections switched audio system, Connect and any are Start prevent the vary the Output, Outputs 1 depending the & 2 the higher are upon the Low, the left 3 type & 4 of FDS-334T/336T. and any of (maintaining finally thumps the or amplifiers. pops from (It is best damaging to turn the transducers.) 5 From used press new 6 Apply 7 Check or been lit the red gain, Its if the can it the is on each It is uisng and find confirmed crossover the or a on to could settings within OEM again This Programs setups. located are the Owner To be left pink correct lock. side the for of the unit has appropriate the LCD been Program screen to Program. a your tone or music. application. this password if an noise, Program A but, select enable particular FDS-334T/336T, button signifies channel slowly and are with all channels reversed, problem that one mute begin low this preset means will be that If you they needed to cant have regain parameters. on to any RECALL Minidrive. settings Output best buttons Press either these an the and amplifier high to to contain preprogrammed up/down these Outputs LED better After out to not user Program. limiter change correct. way, 10 to the source access does contain Use correct locked Advance is Minidrive may signal get Unmute A 9 the a access 8 it RECALL. choose see the before than high the low transducers are at a that confirm driving time the that the frequency muted output the low going the is is signal will to proper the default setting. muted. reaching frequency signals frequencies receiving - be the drivers going high signals, to the speakers first. a In bass frequency initial this unit. driver! calibration begin. 19 Screen This on section the covers Minidrive. the various These screens include that Utilities, are Input displayed and when Output in Explanations particular modes of operation modes. Programs Program A Storing Program ENTER down your or the a new will display and the using can rotary one of with encoder Pressing be name, cursor using Pressing the any screen any the the 60 last enables of the available used the Input, memory Program selection Output, on of the RECALL locations. the screen. required or Pressing Pressing memory UTILS buttons STORE/ either for at up/ storing any time will screen. the either lected in Store Naming Program input stored the Program. Store Program The be turning new leave can displays given press current will the the name the > name locate up/down > a key. the cursor the Program under the first keys a move alphanumeric of Use STORE/ENTER to using or the the < second to time go will into is character rotary key that to to perform the being encoder back characters be name edited to 8 area of the (after modified. and the change the up next or store if a digits Characters correct the The period can along previously Program length. screen. short character in of be location screen time), changed can set To be se- characters. is not locked. Program User the lock message can be Store Store After Lock Programs key will has the 20 off now failed store Unlocked. your stay turned will can be character on is the with be locked prevent screen either for the overwriting when a few down of memories STORE/ENTER seconds. key or by After turning is too pressed. this the easily. The message rotary A store will PROGRAM has disappeared encoder fail if LOCKED! the lock anticlockwise. The successful. because the operation Turning preference to displayed and the Program the locked. Minidrive rotary press is asks encoder whether will STORE/ENTER a select third the Program between time to should Locked complete be and the stored Locked Unlocked, operation. or select Programs Program Recall RECALL screen, Pressing RECALL up/down already been Program in Presssing Delete To To is enter change Choose Press key will or the stored enter rotary will existence RECALL a indicates in be the second the that recall encoder time Program mode to available units the with select to a is the locked. last Program choose from. used to Program recall. There will on Only always the screen. Programs be at that least Use the have one default memory. will recall the program. Program delete below keys the a Program the the the Enter Pressing press the UTILS button and scroll through the options until the screen displayed. Delete screen Program Program to the mode, press either > or turn the encoder clockwise, this will to: delete to be the up/down deleted using the < and > keys or rotary control. Program. keys at any time will exit the Delete Program mode. Note: Locked grams able Programs can from only have be within to be unlocked an OEM or unlocked from before another Owner they can unlocked locked be deleted. Program as OEM/Owner the delete locked option is not Pro- avail- Program. 21 Utilities The configuration along with the reconfigures routing, also mute A band that setting To is is select display to as to and and ensure the unit linking that and with of crossover parameters system your part desired screen of associated the band appropriate can now is stored the as mode unit. The name changed of the will Program here. operation data bandwidth be part chosen be settings including has to be changed. can the information, Changing be this confirmed The unit checked routing, mode as will before delay linking required. particular closest the a routing Output as setup setting linking Outputs saved basic Link overall The of the delay names number tion the the is Stereo linking, continuing. and Configuration of configurations needs the and configuration similar to change Program the one data use the shown are the possible using parameters when a navipad below setup < that is and asks > as Minidrive. necessary. stored to buttons to a or change Select The user configura- configuration memory. rotary the the encoder. setup to the This will displayed configuration. Press Enter Pressing Mono to any reconfigure other keys the will cancel the to operation the desired and return set-up. you to the previous configuration. mode Switching to Crossover frequencies Delay Stereo Band 22 FDS-334T/336T Mono configuration linking defaults Linking Names is are to set to a forces all selected Outputs range to be across routed the from audio Input A. band. off. unavailable. will be changed to Band 1 through Band 6, (Band 4 for the FDS-334T). Utilities 2 Channel x Configuration 3 way Outputs 1,3 Outputs 2, All Stereo Band delay puts and 4 Link - 6 5 and linking will Names 1 mode (FDS-336T are 6 routed are routed defaults be will to be set to 1 The Input from A. Input B. off. switched respectively. from only) on. Low, Lo and 2 Mid, Hi 3 High, crossover 4 Low, frequencies 5 are Mid, set to 6 High the for Out- following default values: If the 4) FDS-336T and ing High existing is used (5-6). This for a stereo allows 2 way only subwoofers to system, be added Outputs later on 3-6 would Outputs 1 be used and 2 with without Low (3- rewir- systems. A 2 Channel 3 Way system 23 Utilities LCR 2 When way using Configuration mode a derived configuration can sum B. of A and (FDS-336T be centre only) cluster changed to a 3 feed such channel as 2 Outputs 1 and 4 are routed from Input A. Outputs 3 and 6 are routed from Input B. Outputs 2 and 5 will All Stereo Band delay linking Link will Names be routed defaults be will to set to Input (Left, Low and sum A+B. High. Channel 2 Centre, configuration, on. A 3 24 way LCR off. switched be from in Way system Right) where installation, the center the channel is a Utilities 2 Channel This is a x Configuration 2 way standard mode stereo 2 (FDS-334T way only) configuration. Outputs 1 & 2 are routed from input A. Outputs 3 & 4 are routed from input B. All Stereo Band delay linking Link will Names defaults be will to off. switched be set to on. Low FDS-334T FDS-334T 2 way system with 2 and way High. active separate bass speaker cabinets configuration. and passive mid/top combination. 25 Utilities Stereo Stereo Link This parameter Output the 2 channel In LCR Step 2 are A Step When Offset two Outputs different values gain, are parameters 1 Output 1, 2 Program pairs and 3 1 and are the and setting. stereo works This in linking of various conjunction parameter is also with Input and the stored as part of data. 2, 3 and typically 4, low 5 and and 4, 6 are linked. 5 and 6 are high. Offset has are will parameters as mode, mode channels channels Table way parameter channel such way and There 3 adjusts parameters Configuration In Link relationships discrete linked be dont frequency linked. will Linked be If parameter to a to Step the move linked as parameter filter is in type, high changed, instead parameters parameter further parameters; Step pass e.g. and Offset. slope, high pass polarity, slope etc. type, both value. selections, These linked such same discrete delay. any able @QbQ]UdUb have or selections and forced between can reaches that they have the have a offsets value limit, range of between none of numerical them the values when the linked direction. relationships. <Y^[Y^ WDi`U "3X Q^^ U\#GQi <3B "GQi ?VVcUd 1 2 1 2 CdU` 1 2 1 2 9^ `e d5A6bUa eU^ Si ?VVcUd 1 2 1 2 9^` ed5A ?VVcUd 1 2 1 2 ?ed` ed>Q]U ?VVcUd !" # $%& ! #$& ?e d` edC_ eb SU ?VVcUd 1! # %2"$ & 1! $2" & 1 2#% ?e d` ed7QY^ ?VVcUd !" # $%& ! #$& ?e d` ed<Y]Yd ?VVcUd !" # $%& ! #$& ?e d` ed4U\Qi ?VVcUd ! ##% " $$& !$ " %#& ?e d` ed4U\Qi<Y^[ ?VVcUd ! ##% " $$& !$ " %#& ?e d` ed@ _\Qb Ydi CdU` !" # $%& ! #$& ?e d` ed<_ CXQ`U CdU` !" # $%& ! #$& ?VVcUd !" # $%& ! #$& CdU` !" # $%& ! #$& ?VVcUd !" # $%& ! #$& CdU` !" # $%& ! #$& ?e d`e d5A6bUa eU^ Si ?VVcUd !" # $%& ! #$& ?e d` ed5A ?VVcUd !" # $%& ! #$& ?ed`e d5AGYTdX ?VVcUd !" # $%& ! #$& 9^` ed4U\Qi 9^` ed5ADi`U ?e d` ed<_ 6bUa eU^ Si ?e d` ed8YCXQ`U ?e d` ed8Y6bUa eU^ Si ?e d` ed5ADi`U 26 Utilities Crossover Crossover Mode Mode This Utility bands when of an to in be the crossover together mode channel set at up of channel. crossover for the The the as slopes ease changing frequency output actually the linked Both output change band allows the say Lo the low do associated setting. frequency slope bands same of of in band the not For of example, the will Hi adjacent necessarily frequency as an slope also Mid need offset can to be maintained between them. Both Edge Edge mode adjustable. keeps This all the mode is crossover useful in slopes initial separately system set up to tune a driver/cabinets individual response. Utilities Delay Delay Units Units Pressing in any of the Utilities the Input button or at Output any time modes from will a select Delay the screen Delay Units screen. Delay units can be changed for the specific application to display in: Milliseconds (ms) Frames per second Feet/inches Metres Use the ', (24, ins 25 & 30fps) ") (m) < Returning allow (ft the and to > the delay navipad delay value keys or parameter to be rotary (by viewed encoder pressing and to the adjusted select the associated in the preferred Input selected or measurement Output button) units. will then units. 27 Utilities Security There used by three protect unqualified Lock This Out is the and OEM seen levels the or most of security parameters for or unauthorised basic display security. Contrast), Unless from OEM Outs the unit, Programs Lock from Out, being OEM Lock and inadvertently Owner changed Lock. or These tampered are with users. Out recalled. safe Lock Settings are to Security you accidental With mutes know lock and how to out trims on, are unlock no parameters inactive the unit in and the no can be adjusted Programs Utilities page, can the be (except stored unit will Lock or remain change. Lock lock or adjusted. Pressing > password cursor allows from is and Pressing the These the BSS. the up user to locks Utilities Enter and a any are new all shown or the the above rotary displays of with alphabetic keys briefly or stored screen down STORE/ENTER lock the parameters in a single Program from being Program. displays password encoder by to following the password screen. using the < change the letters. message and and then > keys enters The to the default move Lock the All mode. Lock This All screen unlocked display option To skip 28 allows at a Yes. to later If Yes this all the date. some then option, parameters To locks back press to lock ALL have to be locked parameters, already No. STORE/ENTER. been immediately, use set > and or turn you they the want can then roatary to be selectively encoder unlock them clockwise all, set this to Utilities Lock A set further Once in normal up the but of The Only The with the unit a the indicate from select The and and is and no in Down is Outs stereo the is their be navigate the around Lock the set Input up mode. and Output screens as name the state of to the have and value the marks. be locked/unlocked Link is function displayed to a check particular Conversely, unlocked, screen to Stereo display Select check lockable. the value locked. corner are parameters changes to accessible. although parameter now not Utilities i.e. pairs values top enters changed. are Link parameters the to key differences: longer unlinked in navipad possible Stereo parameter change written it clockwise the or RECALL screens always change OEM mode unlocked this and Up can locked encoder that view is the important values Config be parameter setup these STORE cannot turning either Lock Parameter Lock mode press If Security e.g. no indicates as Lock All mark, the unit individually, is usual. mark, as parameters if check that itself is Pressing that are they active. shown was as still > or below, to be selected to locked then required. in OEM Lock setup mode. EQs will value. This allows ability If not the state display Attempting to the add it is IMPORTANT: this security lock step set into programmer further Minidrive when in to is EQs powered turned Write back down mechanism to can up a mode new EQ prevent be left down on, without they will user are unassigned, display from the i.e. followng assigning not given any cut/boost screen: further EQs. Alternatively the on. while with your a if the in Lock current password the and set up mode, password keep it in the still a unit will return to the locked valid. safe place. There is no way around password. 29 Utilities Confirming When all ENTER screen the < the key, the parameters current keys to Lock Outs selection indicated the > Lock desired (as with and Security when are first password move the locked, confirm entering this displayed. cursor and This the up the mode). lock The password and down set up unit can keys process now be or with returns changed rotary to if the the STORE/ password required encoder to by using change the letters. Pressing STORE/ENTER The will unit Output any now channel associated not have parameters cannot stored be memory. have The to In be order above symbol), and Program edited To off return to that the altogether, turn the press rotary shows select was padlock, the encoder not that lock has revise mode will now the the edited the the switched of be use a menu. particular will no longer Input or display the saved the associated to locked a new Program user Program would . locked, (indicated by the by the asterisk). diamond The mode. locked lock for although (indicated setup Utilities adjust. must OEM edited, the channel Utilities selection locate to further been to parameters that and the Lock display be be for in been in and to still both have all for display available location facility displayed to can the If button location Prog anti-clockwise the and memory mode Utilities parameters. locked parameters is returns parameters normal Delete and selection no Program setup diamond level of security displayed see particular Owner * the original the the unlocked symbol locked are as its up a password parameters screen. password Press screen. the or < Enter to turn navipad the the locks key password or and off. Lock second OEM 30 free Lock any there into using STORE/ENTER, Owner This to as the locked display back deleted, screen display been screens Unlocked stores above access to symbols lock is there left. It some are operates is is now possible parameters displayed MINI. in in the a exactly word to use and both not single the Own same and these others. icon, see way the modes In this above as OEM diamond in case right. Lock icon is except conjunction both The the that replaced in order padlock default where by to and password a give the for the Utilities Contrast Contrast The < and viewing > parameter angle of the keys LCD . or A rotary control graphical increase/decrease indication of the the parameter display contrast changing is and displayed by a rotating line symbol. Utilities Delete To Press Program Program delete Choose Delete a the Enter Pressing Program, press Program to the delete to be the up/down either > deleted or turn using the the < encoder and > clockwise. keys or rotary control. Program. keys at any time will leave the Delete Program mode. Notes: Locked and the Programs have OEM/Owner to be unlocked before they can be deleted, this applies to Program lock locks. 31 Utilities MIDI MIDI Operation MIDI Channel MIDI data 1 to is used to between 16. Both Number transmit units. (1-16) and Use sending Operation the and receive < and Program > receiving keys or changes rotary equipment and to encoder needs to be transmit to adjust set to the system the exclusive channel same MIDI dump number channel from to communicate correctly. MIDI This is Mode mode (OFF, sets dependent the on PROGRAM, type the use of MASTER, information of the the THRU, PC PORT) FDS-334T/336T FDS-334T/336T in the transmits system. The on its possible MIDI out socket, selections and are: OFF No MIDI messages, except systems exclusive dumps, are transmitted. PROGRAM (Prog) Enables the unit to transmit MIDI program changes. MASTER Enables transmission example to run two of all control changes FDS-334T/336Ts in to other parallel for devices stereo on the same MIDI channel - for applications. THRU Allows merge 32 the throughput from input, (as of data required received by the at BSS the MIDI MIDI in socket network to used the in MIDI the out, control i.e. a soft systems). thru with Utilities MIDI Operation PCPORT This mode systems MIDI allows the exclusive Systems RS-232 dumps port and Exclusive to on the control rear of other the Utility MIDI ter. is used Sending Unit A sysex MIDI dump will an If dont on message to the and STORE/ENTER If MIDI this NOTE: A is reaches dump is you perform dump sent the will out unit to Allow any the now transfer units MIDI MIDI display that of the the Program same exclusive) cable in prompts the have its Dump? incoming will return sending display successful dump from the perform MIDI of from the model capable the screen as well out of between as sequencer MIDI receiving prompt information the to or any compu- sending unit. below. the receiving unit should unit that display a an incoming message MIDI asking to then a sending Program the unit the memories message performs progress unit will overwritten No. The then press receiving the unit < key will on the return to information. sending following to unit the to the Utilities mode. dump. screen. percentage return to will the be Midi shown Dump on the default sending screen unit. and the complete. system to unit to a FDS-334T/FDS-336T time on 100% information wish any should communication When at the ignore Pressing unit now receiving Up/Down sending to dump. change operation used screen is Pressing The sending A receiving want unit the Dump incoming receiving normal MIDI occur. allow you key to Sysex(systems Attach unit > be Minidrives. FDS-334T/336T the to Dump This Pressing Minidrive that received unit. sysex information are If by you dumps either a different have several between switched model them off Minidrive different or make set to models sure that another can of wipe all the Minidrive all units MIDI that memory linked together should not and receive channel. 33 Inputs Input Mode There are added to Input B Input A+B The Mode three Inputs Delay Stereo A, when Sum input input B in sections: and Input stereo Mono A, linked Input A&B B but and Input only Sum delay is (A+B). Delay available and directly to EQ the can be Sum A+B. mode Delay sum of A+B only has a Delay value to edit. mode Inputs A When and B Inputs Stereo are linked Stereo linked in the Utilities section both Input A and Input B parameters are ganged. Inputs Delay Input Delay Delay is There cannot Delay set in available units the be to from more 0 635ms than represent Utilities - in 21 µs 635.417 ms of this section - value, press as the increments delay either UTILS on for any input milliseconds, button from Input A, to output metres, any Input feet Delay B and Input A+B. path. or frames screen to per access second, Inputs Input EQ Inputs A, B 6dB/octave A+B, adjust EQ (and A&B) slopes EQ as can well have as parameters full on EQ assigned parametric the to bell individual them. High curves unmixed 34 the section on Assignable EQ for more are information. and low available. inputs Input A+B. See are this. (A, B) shelving To add which are with EQ 12dB to then Input or Sum summed into Outputs There are six output sections on a FDS-336T; Output 1 through Output 6, and four on a FDS- 334T. The Output next to the Stereo When Output Linked the unit parameters In 2 LCR When 5 2 is 3 and way channel Stereo as are that Linked, or is accessed to be by pushing the Output trim knob on the configuration, configuration are linked, Output. numbered Output are Output ganged Outputs the Similarly, is settings, band if the displayed. To 1, 1 in 3 The see Outputs and 2 are channels linked change parameters, so that when changing together. Output 3 and 4 parameters or usage and and is 5 are derived Outputs the linked values from are set as the offset, for are the 2, 4 and channel the 6. assigned parameter higher to value numbered the for lower the Output lower turn off. Name Name Output keys panel pairs. name linked of both Outputs Output front edited. combinations Crossover parameters numbered Link EQ way 6 Outputs Stereo screens Outputs such channel Output In parameter band encoder for each to name scroll channel. is selectable through the Available from list. a pre-programmed Choose a name that list. Use most the < and appropriately > navipad describes the names: Bands 1-6 (FDS-336T) L Low, L Mid, R Low, R C Low, C Subs, L High Mid, R Mid, Low, High C Low High Mid, Mid, Hi Mid, High Mid+High 1 Horn, 1.5 Horn, 2 Horn Bullet Flat Unused Bar, BStage Delay Centre Mono Aux 10, 12, Delay L 15, 18, 21, 24 1-6 Subs, C Subs, R Subs 35 Outputs Source Source Stereo Linked Choose The options Stereo Output which are: Linked 1 Input in & or Input 2 2 source A & combination A, Input channel 3 B way or B. of Inputs the sum mode, the supplies of the Output Inputs A and selection is normally B - channel. denoted Inputs as A Input & A + B. When B. Outputs Gain Gain Output channel Outputs 36 is 0dB. gain is adjustable from -15dB to +15dB in 0.2dB steps. The nominal setting for Outputs Limiter Limiter Each Output channel has a dedicated 2 stage limiter that can be set to a threshold anywhere between -10 to +20dBu. There are second is systems limiter The two to are primary limit the likely to threshold value adjusted LIMIT set to in say with is for be run at 2.0 screen dBu, -3, -6, is limiters: power high for the and Output Output dB is levels protection the -20 One transmitted volume the also then -12 the of important this the uses amount for to for of the meter for periods speaker the relative of amplifier transducers. long channel reading prevention the meter time, reference that clipping applications setting the and the where correct drivers. selected to of In value. channel level. will i.e. If the Limiter represent -1dBu, is +2dBu -4dBu, at -8dBu and -18dBu. Note that Limiter The limiters Level method Limiting are usually set slightly below the maximum settings. Calculations for setting Threshold the (dBu) limiting = threshold Transducer is given voltage limit by the (dBu) following - equation: Amplifier gain (dB) Example: First, convert power rating Voltage Ö = Expressing 20 log Next speaker 600 (600 this x in find Limiting the For 8) = = amplifier example, be power with 69.28 an rating into impedance dBu. of 8 An example ohms, this transducer corresponds to has a a continuous voltage of: Volts dBu: threshold would driver watts, (69.28/0.775) manual. This a of the = 39.03 gain we from will 39dBu limiter dBu - the use 38dB threshold published an = amplifier specification which has in the 38dB of spec gain sheet and or use owners the formula: 1dBu for 600 watts continuous output into the 8 ohm transducer. 37 Outputs Delay Delay Output than channel 635ms values in Pressing Delay of 21µs the Units Delay delay steps is on adjustable any whilst Input the Utilities button screen. Delay at from to rotary any units - 635ms Output path. encoder time can 0 from be can a in The be Delay changed 21µs for < steps. and used to screen the > At navipad select in no an specific time keys larger Output can select delays mode application there to be delay more time quickly. will select display the in: Milliseconds (ms) Frames per second Feet/inches Metres Use < Returning with and to values a , ins 25 & 30fps) ) (m) the delay (ft (24, > the for navipad delay all keys or rotary parameter, displays and by encoder pressing remembers to the this select the associated setting until preferred Output it is measurement button, either units. recalculates changed again or the stored Program. Outputs Delay Delay Linking Linking This is used to maintain offsets between various channels. Typical uses include setting individual transducer delay offsets for optimum performance and then linking them, i.e. driver alignment. If either linked channels delay is changed, the other linked channel(s) will follow and maintain the offset. delay Normally, the transducer delays are set first, then any overall delay for cluster alignment or tower set-up second. ?ED @ED The following shows the linkable channels =_ ^_ "3X Q^^ U\#GQi #3X Q^^ U\"GQi " # $ " # $ % # $ % & $ % & >_ ^U % & >_ ^U >_ ^U & >_ ^U >_ ^U >_ ^U ! Delay 38 table Linking Relationships for FDS-336T in each mode. Outputs When using Delay Delay Linking, it is recommended 1. Driver alignment within cabinets 2. Cabinet alignment within clusters 3. Delay Alignment settings include between Delay clusters. Linking as In well 2 as that the channel Stereo adjustment 3 Way and order LCR Linking is: 2 way, the default Linking. Outputs Polarity Polarity Polarity Using is the verted. If switchable < and the > between navipad polarity is Normal keys or changed or Inverted. rotary on a encoder linked the Output, polarity both of the Outputs output will signal change to can the be in- same selection. 39 Outputs The Crossover FDS-334T/336T ment in shape, allows slope and full control frequency. over each high Graphically Shapes and these low and pass parameters filter are Frequencies of a Filter Phase Phase A properly phase from In 3 the filter difference the drivers way (or example, mid-high high-pass one filter, the which will shifts Although 4 The compensation phase such adjustments that the tional phase tempt to bands are phase not phase match, crossover alignment. 40 made, can and the be if and classic this FDS-355 feature, Identification Omnidrive freeing in the high that The to be which introduces and the filter the is The pair in at user of phase the be a 3 is with zero acoustic way outputs filter, system set low-mid same is at true frequencies the of and some are the This response, in for crossover misaligned. problems a listening well errors. these close frequencies that shape, maintain the non-flat parameter. not in phase adjustment always filter response. The to a response analyses will low-pass crossover does relationships that band significant delay low user polar mid results the Minidrive the means in misaligned. further bands band, disturbance produce using high low-pass). when adjacent the phase Linkwitz-Riley which crossover can the shifting phase pair subtle introduced for any causing automatically assumption filter summing, employed compensation on Mid-High between be filter particularly scheme the inter-band wrong. some frequency, the example, of go (high-pass, may in includes frequencies, to produce the effects systems For free start acoustic with difference differences apply do these way all crossover cause exhibits high-pass at can two will low-mid separated, 5 but and response, things introduced Minidrive shape. bands flat incorrect which and a frequency causes response these to systems, causing filter, sum positions. ever Edge seg- below. bands. always crossover band, was System. between crossover low between not misalignment way the will more) has 2 crossovers Management chosen for crossover frequency, polar of active alignment designed low-pass phase to Loudspeaker about characteristic its as Compensation Compensation Compact worry crossover labelled or expect to anomalies into zero certain degrees. Minidrive shapes to of produce will the a when- bands Inten- not at- adjacent standard Outputs Low edge Output The 24 low or The 5 filter edge type edge filter type 48dB/Octave, are Shapes and Frequencies type low options BUT Crossover can be selected Linkwitz-Riley displayed 12, from 24 Bessel and 12, 24dB/Octave 48dB/Octave or NTM or 36 Butterworth and 6, 12, 18, 52dB/Octave. as: 6, BUT 12, BUT 18, BES 12, L-R 12, BUT 24, BES 24, L-R 24, BUT 48, L-R 48, NTM36, NTM52. The screen labelled as above shows a low edge shape of Linkwitz-Riley 24dB/Octave on Outputs 5&6 High. WHISEWORKS-NTM. 52dB/Octave Note: At Slope crossover settings below 50Hz, quantisation effects begin inaccuracies to introduce into the amplitude response. 5.0000 Linkwitz-Riley 0.0 12, 24 & 48dB/Octave Slopes. -5.000 -10.00 -15.00 -20.00 -25.00 -30.00 -35.00 -40.00 -45.00 -50.00 20 100 1k 10k 20k 41 Outputs Crossover Shapes and Frequencies 5.0000 Butterworth 6, 12, 18, 24 & 48dB/Octave Slopes. 0.0 -5.000 -10.00 -15.00 -20.00 -25.00 -30.00 -35.00 -40.00 -45.00 -50.00 20 100 1k 10k 5.0000 Bessel 0.0 -5.000 -10.00 -15.00 -20.00 -25.00 -30.00 -35.00 -40.00 -45.00 -50.00 20 42 100 1k 10k 20k 12, 24dB/Octave Slopes. 20k Low This edge control The range end and Note: If output the High 12, High Low to is off frequency 16kHz filter on in beyond to the of the selected approximately 1/6 Low Frequency Octave steps (high with pass) Out at crossover. the bottom 16kHz. frequency different indicate filter or cut adjusted edge This edge 24 the 15Hz when not edge 18, from off. will frequency adjusts is Off switched The filter is muting Output raised the beyond Output 16kHz, channel in the channel that any output signal will assigned be to this meters. type filter frequency 48dB/Octave, can be selected Linkwitz-Riley 12, from 24 Bessel and 12, 24dB/Octave 48dB/Octave or NTM or 36 Butterworth and 6, 52dB/ Octave. The options BUT 6, are BUT displayed 12, BES 12, as: L-R 12, BUT 18, BUT 24, BES 24, L-R 24, BUT 48, L-R 48, NTM36, NTM52. High This is edge control from filter frequency adjusts 15Hz to the 16kHz cut in off frequency approximately of the 1/6 selected Octave High steps Frequency with Out crossover. beyond The range 16kHz. 43 Inputs/Outputs Assignable Multiple If there will step EQ EQ EQs is Assignable no can EQ into be on an assigned the to individual currently unused Bell EQ selected with Input and channel 1kHz Output (and frequency, there 0dB channels. are filters cut/boost available), and width the of Up 0.3. button Further EQs can only be assigned to a channel after this EQ is used first by applying some degree of cut or boost, pressing the Up key then steps into a new EQ. The EQ parameters are in the order: EQ type, EQ Frequency, EQ Cut/Boost amplitude and then EQ Width EQ (for Bell type filters only). Type Selectable This from screen assigned in Lo6, above stereo, Lo12, shows Bell, that denoted Hi6, this by is the or the S, Hi12. first EQ which on also Outputs indicates 1&3 that (labelled two EQs as Low) are in use and that (across it is the two channels). A 12dB/Octave low shelving type has been chosen and there are currently 26 spare DSP filters This value still available. The Sp may be value following after represents different the for section current the different about DSP number of channels filter/EQ filters still depending assignment. available on the Sp0 to the power current available indicates that channel. in there each are DSP , no filters filter. 20.000 15.000 10.000 5.0000 0.0 -5.000 -10.00 -15.00 -20.00 20 44 100 1k 10k 20k 6dB/Octave Shelving EQ see graph the left Inputs/Outputs Assignable EQ 20.000 12dB/Octave Shelving EQ graph 15.000 10.000 5.0000 0.0 -5.000 -10.00 -15.00 -20.00 20 EQ The 100 1k 10k Frequency Frequency of the EQ is adjustable from 15Hz to 16kHz in approximately The screen above shows that this is the first EQ on Output 5 (labelled as High). of 1kHz. EQ If using a Low Shelving filter this would be the 3dB 1/6 Octave steps. It has a Frequency point. Cut/Boost Selectable gain effectively de-assigns EQ 20k from -15 the to +15dB filter, in 0.5dB allowing it Bandwidth steps. to be Setting assigned an to EQ cut/boost another to 0dB channel. 20.000 15.000 10.000 Width 0.05 is to only 3.00 available Octaves in for Bell 0.05 type EQs. Octave steps. 5.0000 0.0 -5.000 -10.00 -15.00 Limits of EQ Width -20.00 20 100 1k 10k 20k 45 DSP The crossover assignment DSP filters Assignment !( 4C@" " The EQ all for outputs DSP 2 Summing share table DSP resources below between summarizes how this two the ?ed `e d!" ?ed` e d#& 3 b_cc_ fUbc 3 b_cc_ fU bc 1\\ >_ ^U >_ ^U 1\\ D_ dQ\6Y\dU bc 4C @! until EQs the DSP chips. resources are Assignment There are certain allocated. table: 4C @>e ]RU b * and constraints, Filter/EQ 3-6 resources up in may are come from either There All of the crossover filters for Outputs 1 All of the crossover filters for Outputs 3-6 All of the Input All of the Output Output EQ 5A 1\\ 1\\ C U S_ ^T >_ ^U >_ ^U 6Ybcd DSP 1 or DSP 2, but DSP 2 filters are used first, words: 18 ?ed` e dc#& 5A allocated. are ?ed `e d! " 9 ^` ed5 A filters for EQ in DSP comes EQ for Outputs 1, and from DSP Outputs 3-6 20 may 1 in DSP & 2 2. come come from from DSP DSP 1. 2. 1. & 2 come comes from from either DSP 1. DSP . Other notes: 12dB/Octave 18, 48 Stereo For 24 & & 52dB/Octave EQs example, 4 crossovers 36dB/Octave a filters use 2 stereo are way in 1 crossovers filters 3 used use filter crossovers per use use 4 edge, 2 filters filters per except per Linkwitz-Riley that uses 2. edge. edge. each. 12dB/octave DSP 1 for crossover Output 1 & 2 would use crossovers DSP resources high edge as follows: crossovers. (2 per 12dB/ Octave Slope) 12 There is a total of (18-4)= There is a total of (20-12)= 46 filters used in DSP 2 for Output 14 8 3-6 crossovers. (1 per 12dB/Octave filters left in DSP 1 for either filters left in DSP 2 for any Input Output EQ EQ. or Slope) Outputs 1 & 2 EQ. Troubleshooting Q. Where A. If check been Q. has you that Why do signal, Why low Check offset between an that and Output 5 5 is at Output wont the A. Check for trying amount For you of to the example, try (635ms and - LEDs stereo adjusting and will only 5 upward, go Links another any stereo Output to its a 6 EQ is at 6 LEDs go one as might set to or this output, Out. occurs This more or contain can any If this has off. path. without normally full occurs if Outputs. as low an offset. parameter You have input? If high linked 15kHz. all goes Links delay been light. into not switched signal parameter maximum Delay do is check at this as its stated? If there limit, by is an then turning the Stereo question. not also not be digital the but +20dBu further. in 11kHz, linked has will that and parameters and Clip the frequency go Output to Input parameters not go output programmed EQ a Output, without parameter have it adjust or an parameter within been will the could Stereo both to the light clip linked linked delay a has crossover 10kHz 16kHz, when gain at assigned frequency signifies or you Why mum, occur looking upward, adjust filter beyond stereo are source Clip this any a example, Output you for you Off can the A. Linking pass boost doesnt gone? signal Input then EQ parameter a upward both excessive Q. the Situations input As output have adjusted A. Q. the of you way upward 635 with will If the that linked try to to and adjust 16kHz. the with a the This maximum 5kHz is of EQ offset so on because as 16kHz. ms. offsets. stop is at a If a value linked of delay 635ms is at minus its maxi- the offset. you have adjust 100ms = a delay Output 3 535ms), link between upward 100ms you being will the Output only 3 be (100ms) able difference to and get between a Output 5 maximum the Output (200ms). of 3 If 535ms. and 5 delay times. 47 Troubleshooting Q. I dont or any linked The section from What out maximum plus the Input A. Even of to does DSP Filters? but I cant get the maximum 635ms on an Input amount Output is with the is a assigned no at more flexibility resources combination the of Output the amount section. of The delay assigned maximum at the combined Input delay 635ms. Warning, This indicates This can more that occur at there when slope. DSP resources For delay some and filters full stage, in mean? feature some set of cases the you FDS-334T/336T, might see the you could Warning, run No More message. crossover This are trying no to more add message is filter more most sections EQ, likely available adding when a in one crossover using or both slope 48dB/Octave or of the DSPs. increasing slopes that information about EQ/Filter assignments see the table in the DSP a eat quickly. Assignment section. 48 delays, Output. A. Q. have Filter/EQ up FDS-336T "! "! =?>?CdUbU_\Y^[Y^WTUVQe\dcd_?66 3 ? > 2Q^T! C < 7 < ! ? " ? Default # ? Configuration $ 2Q^T$ ? % 2Q^T% Settings ? & 2Q^T" 2Q^T# 2Q^T& 1 1 1 1 1 1 >_^U >_^U >_^U >_^U >_^U >_^U T2 T2 T2 T2 T2 T2 $T2e $T2e $T2e $T2e $T2e $T2e 4 ] ] ] ] ] ] 4 ?66 ?66 ?66 ?66 ?66 ?66 >_b]Q\ < >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ C <B"$ <B"$ <B"$ <B"$ <B"$ <B"$ 6 ?ED % !%)8j % !&"[8j % @ < < '8j 8j )[8j 8 C <B"$ <B"$ <B"$ <B"$ <B"$ <B"$ 8 6 % !%)8j % !&"[8j % ?ED >_^U >_^U >_^U >_^U '8j >_^U 5A "! "! "38#G1ICdUbU_\Y^[Y^WTUVQe\dcd_?> B=YT <8YWX B8YWX C 112 212 112 212 112 212 D_" D_! D_$ D_# D_& D_% @ < < $ ? % ? <=YT < ? B<_g 4 # <<_g 4 ? ? < " >_^U > 7 ? )[8j 3 < ! 8j & T2 T2 T2 T2 T2 T2 $T2e $T2e $T2e $T2e $T2e $T2e ] ] ] ] ] ] ?66 ?66 ?66 ?66 ?66 ?66 >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ C <B"$ <B"$ <B"$ <B"$ <B"$ <B"$ 6 !& !& ! ! ! ! 8 C 8 6 8j <B"$ ! !8j >_^U 5A "! "! 8j <B"$ <B"$ ! ! !8j >_^U B8YWX C 112 12 212 112 12 212 D_# >_^U D_! D_& >_^U D_$ ? & T2 T2 T2 T2 T2 T2 $T2e $T2e $T2e $T2e $T2e $T2e ] ] ] ] ] ] ?66 ?66 ?66 ?66 ?66 ?66 >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ C <B"$ <B"$ <B"$ <B"$ <B"$ <B"$ 6 ?ED ?ED ?ED ! ! ! <B"$ <B"$ <B"$ <B"$ @ 8 C 8 6 5A % 38YWX < ? <8YWX < $ ?ED >_^U B<_g < ? ?ED >_^U 3<_g 4 # [8j [8j <B"$ <<_g 4 ? ! >_^U <B"$ ? < " <B"$ [8j > 7 ? !8j 3 < ! [8j >_^U <3B"G1I CdUbU_\Y^[Y^WTUVQe\dcd_?> !8j ! [8j >_^U ! [8j >_^U ! [8j >_^U [8j [8j <B"$ [8j <B"$ ?ED ?ED ?ED >_^U >_^U >_^U 49 FDS-334T =?>?CdUbU_\Y^[Y^WTUVQe\dcd_?66 #$%%&' $*+& ,(- .& /0%12/0%3 $/4% / *5/ ) &'6$7 &'6$7 /0%81 ,9'6$-:/ ) 7 , #$; & , -<&= / #$;& / ->&= () () 2Q^T! C 1 1 1 1 >_^U >_^U >_^U >_^U 2Q^T" ? # 2Q^T# ? () ? < " () 3 7 ? Configuration > < ! Default Settings $ 2Q^T$ T2 T2 T2 T2 $T2e $T2e $T2e $T2e 4 ] ] ] ] 4 ?66 ?66 ?66 ?66 >_b]Q\ < >_b]Q\ >_b]Q\ >_b]Q\ C <B"$ <B"$ <B"$ <B"$ 6 ?ED ((%8j % "("[8j @ < < 8j 8 C <B"$ <B"$ <B"$ <B"$ 8 6 ((%8j % "("[8j ?ED 8j "38"G1ICdUbU_\Y^[Y^WTUVQe\dcd_?> #$%%&' $*+& ,(- .& /0%12/0%3 $/4% / *5/ ) &'6$7 &'6$7 /0%81 ,9'6$-:/ ) 7 , #$; & , -<&= / #$;& / ->&= () () () () 3 ? > <<_g <8YWX B<_g B8YWX C 1 1 2 2 D_" D_! D_$ D_# < 7 < 4 4 < ? " ? # ? $ T2 T2 T2 T2 $T2e $T2e $T2e $T2e ] ] ] ] ?66 ?66 ?66 ?66 >_b]Q\ >_b]Q\ >_b]Q\ >_b]Q\ C <B"$ <B"$ <B"$ <B"$ 6 @ < ! ?ED ! ?ED ! 8 C <B"$ <B"$ <B"$ <B"$ 8 6 ! ?ED ! ?ED < 50 [8j [8j [8j [8j User 9^ `e d@QbQ]UdUbc 9^ `e d1 9^` ed 2 Program Template 9^ `e d1 2 4U\Qi 5A! Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A" Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A# Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A$ Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX ?ed` ed @QbQ]UdUb ?e d` ed! ?e d` ed" ?e d` ed# ?e d` ed$ ?e d` ed% ?e d` ed& >Q]U C_ eb SU 7QY^ <Y]Yd 4U\Qi 4U\Qi<Y^[ @ _\Qb Ydi <_ CXQ`U <_ 6bUa eU^ Si 8YCXQ`U 8Y6bUa eU^ Si 5A! Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A" Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A# Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A$ Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 51 User 9^ `e d@QbQ]UdUbc 9^ `e d1 9^` ed 2 Program Template 9^ `e d1 2 4U\Qi 5A! Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A" Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A# Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A$ Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX ?ed` ed @QbQ]UdUb >Q]U C_ eb SU 7QY^ <Y]Yd 4U\Qi 4U\Qi<Y^[ @ _\Qb Ydi <_ CXQ`U <_ 6bUa eU^ Si 8YCXQ`U 8Y6bUa eU^ Si 5A! Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A" Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A# Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 5A$ Di`U 6bUa eU^ Si 7QY^ 2 Q^ TgYTdX 52 ?e d` ed! ?e d` ed" ?e d` ed# ?e d` ed$ ?e d` ed% ?e d` ed& MIDI O: Yes X: Implementation Chart No 6E>3D9?> DB1>C=9DD54 B53?7>9C54 B5=1B;C !!& !!& =U]_bYcUT !!& !!& =?45 H H >?D5 >E=25B H H F5<?39DI H H 16D5B D?E38 H H @9D38 25>45B H H 3?>DB?< 381>75 H H 21C93 381>>5< 4UVQe\d 3XQ^WUT @B?7B1= 381>75 DbeU >e]RUb %) !& %) !& CICD5= 5H3<EC9F5 4e]` BUaeUcd H ? 4e]` 6_\\_gc ? ? @b_WbQ] BUaeUcd H ? @b_WbQ] 6_\\_gc ? ? CICD5= 3?==?> H H CICD5= B51< D9=5 H H 1EH =5CC175C H H Version 1 22/11/00 53 Specifications Inputs: 2 Maximum Pin Outputs: 6 2 +, level channels Pin Dynamic Range: Frequency Response: Total Harmonic Distortion: Audio Sample Rate: Configuration: 47 2 +20dBu, electronically Maximum Output Impedance: W channels +, 4 +20dBu, electronically impedance, balanced. (FDS-336T), level 10k W Channels into 600 (FDS-334T) impedance balanced. Ohms >108dB 20Hz - 20kHz <0.01%, 48 20 <+/- Hz - 0.5dB 20 kHz, @+10dBu kHz Stereo 2 way and 3 way(FDS-336T), way(FDS-336T), any Mono combination of 2 4 way, Mono inputs to 12, or up 5, to 6 six outputs with individual passbands. Crossover Slopes: Bessel 12 Octave, & 24dB/Octave, Butterworth Whiseworks Limiters: Assignable Equalization: Mid band and Low parametric Delay Time: Delay Units: Front Panel Controls: 36 or with Linkwitz-Riley 12, 18, 24 or 24 48dB/ 48dB/Octave, 52dB/Octave. threshold of -10 to +20dBu Up to 38 bands of EQ, dependent upon used crossovers slopes High Delay Time Resolution: NTM limiters 6, shelving with Frequency range, Amplitude of 635.417ms 21µs at bandwidth +/- 15Hz 15dB maximum to in 6dB of or 0.05 12dB/Octave to 3.0 or fully octaves. 16kHz. 0.5 delay dB on steps. each input to output path. steps. Milliseconds, metres, feet or frames per second. Programming keys: UTILS, STORE/ENTER, RECALL. Input selectors, Mute, 2 Metering: x edit navigation Output level OVER, Input SIG Display: Memory: Dimensions (HxWxD): Net Safety x 60 LED LIMIT, level LED present, 16 44.4mm -3, kg (6.2 lbs) Shipping Weight: 4.5 kg (9.9 lbs) CE, ETL Approvals: -3, -6, -12 0dBu, backlit 483mm 2.8 Agency SUM. trim controls on each Output. meters Programs x and and and -20dB below threshold, meters character User B controls. Weight: Power Requirements: 54 2 A, selection +3, in flash 203mm 100-240 Volts 50/60Hz +12, and CLIP. LCD stored x +6, memory. (1.75 x 19 x 8) SIG FDS-336T Minidrive Block Diagram 55 56