Download Alto GHIBLI 16FX Owner`s manual
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R LTO OWNER'S MANUAL GHIBLI 16/16FX 16-CHANNEL, MULTI-EFFECT MIXING CONSOLE WITH SURROUND OUTPUT www.altoproaudio.com Version 2.0 NOV. 2007 English IMPORTANT SAFETY INSTRUCTION CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN TO REDUCE THE RISK OF ELECTRIC SHOCK PLEASE DO NOT REMOVE THE COVER OR THE BACK PANEL OF THIS EQUIPMENT. THERE ARE NO PARTS NEEDED BY USER INSIDE THE EQUIPMENT. FOR SERVICE, PLEASE CONTACT QUALIFIED SERVICE CENTERS. WARNING To reduce the risk of electric shock and fire, do not expose this equipment to moisture or rain. Dispose of this product should not be placed in municipal waste and should be separate collection. 11. Move this Equipment only with a cart, stand, tripod, or bracket, This symbol, wherever used, alerts you to the specified by the presence of un-insulated and dangerous voltages manufacturer, or within the product enclosure. These are voltages that sold with the may be sufficient to constitute the risk of electric Equipment. When shock or death. a cart is used, use This symbol, wherever used, alerts you to caution when important operating and maintenance instructions. moving the cart / Please read. equipment Protective Ground Terminal combination to AC mains (Alternating Current) avoid possible Hazardous Live Terminal injury from tip-over. ON: Denotes the product is turned on. 12. Permanent hearing loss may be caused by OFF: Denotes the product is turned off. exposure to \ extremely high noise levels. CAUTION The US. Government's Occupational Safety Describes precautions that should be observed to and Health Administration (OSHA) has prevent damage to the product. specified the permissible exposure to noise 1. Read this Manual carefully before operation. level. 2. Keep this Manual in a safe place. These are shown in the following chart: 3. Be aware of all warnings reported with this symbol. HOURS X DAY SPL EXAMPLE 4. Keep this Equipment away from water and 90 Small gig 8 moisture. 92 train 6 5. Clean it only with dry cloth. Do not use 95 Subway train 4 solvent or other chemicals. 97 High level desktop monitors 3 6. Do not damp or cover any cooling opening. 100 Classic music concert 2 Install the equipment only in accordance with the Manufacturer's instructions. 102 1,5 105 1 7. Power Cords are designed for your safety. Do 110 0,5 not remove Ground connections! If the plug does not fit your AC outlet, seek advice from 0,25 or less 115 Rock concert a qualified electrician. Protect the power According to OSHA, an exposure to high SPL in cord and plug from any physical stress to excess of these limits may result in the loss of avoid risk of electric shock. Do not place heat. To avoid the potential damage of heat, it is heavy objects on the power cord. This could cause electric shock or fire. recommended that Personnel exposed to equipment capable of generating high SPL use 8. Unplug this equipment when unused for long hearing protection while such equipment is periods of time or during a storm. under operation. 9. Refer all service to qualified service personnel The apparatus shall be connected to a mains only. Do not perform any servicing other than those instructions contained within the socket outlet with a protective earthing User's Manual. connection. 10. To prevent fire and damage to the product, use only the recommended fuse type as indicated in this manual. Do not short-circuit the fuse holder. Before replacing the fuse, make sure that the product is OFF and disconnected from the AC outlet. The mains plug or an appliance coupler is used as the disconnect device, the disconnect device shall remain readily operable. IN THIS MANUAL: 1. 2. 3. 4. 5. 6. 7. 8. 9. INTRODUCTION......................................................................1 FEATURES.............................................................................1 QUICK START.........................................................................4 CONTROL ELEMENTS.............................................................5 INSTALLATION AND CONNECTION..........................................12 PRESET LIST .......................................................................13 BLOCK DIAGRAM.................................................................14 TECHNICAL SPECIFICATION ..................................................15 WARRANTY..........................................................................16 1. INTRODUCTION Thank you for purchasing the GHIBLI 16(FX), 16-channel mixing console with 24-bit digital multi-effects with five-channel surround output. It is just one of the many Alto products that a talented, multinational Team of Audio Engineers and Musicians have developed with their great passion for music. Your GHIBLI 16(FX) is a remarkable compact mixing desk that doesn't find many equals in the market today. With 4 microphone and 12 stereo Line-level inputs for serious live performances and recording applications, your GHIBLI 16FX also includes a 24-Bit digital multi-effect with 16 Factory Presets and separate level for digital reverb. There is a three bands EQ with mid frequency sweep on all the microphone channels and separate Main Mix, Control Room and Center/Surround outputs. All the microphone channels are also equipped with a tube-like compressor/ de-esser with automatic threshold control. Use it for small Gigs, for Computer Audio, for 4-tracks recording. GHIBLI 16(FX) also is a flexible tool for your Multimedia Presentations. Enjoy your GHIBLI 16(FX) and make sure to read this Manual carefully before operation! 2. FEATURES MIC channels with 3 bands EQ + Mid Frequency sweep and MUTE function. TUBE SOUND COMPRESSOR on all MIC channels + De-esser function. Insert function for all MIC channels. 5-channel surround processor + Stereo Bass Enhancer. Extremely high headroom offering more dynamic range. Balanced ultra low noise microphone inputs with "HIGH END PREAMP". Suitable for live, studio and home applications. 2 AUX Sends on all mono channels for internal/external effects and monitoring. Phantom power on all MIC channels. Rugged construction ensures long life and durability. External power supply design for professional applications. 1 SP OT L IG HT MIC 1 MIC 3 MIC 2 MIC 4 R LTO GHIBLI 16 16-CHANNEL MIXING CONSOLE 2 1 2 1 2 1 2 CH5 LEFT IN (MONO) CH7 LEFT IN (MONO) 1 3 3 3 3 MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) CH6 RIGHT IN CENTER & SURROUND OUT CH8 RIGHT IN AUX1 OUT LEFT BALANCED +4dBu OUT LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) CH9-10 IN (LEFT) CH13-14 IN (LEFT) AUX2 OUT INSERT INSERT INSERT INSERT CH12-11 IN (RIGHT) CH16-15 IN (RIGHT) PHONES OFF LOW CUT HARD 100Hz OFF LOW CUT HARD 100Hz OFF HARD 100Hz OFF SOFT SOFT SOFT SOFT BYPASS COMP DE-ES BYPASS COMP DE-ES BYPASS COMP DE-ES BYPASS COMP DE-ES GAIN GAIN CLIP MIC 0 LINE -20 50 0dB +30 0dB 15KHz HIGH -15 -15 -15 -15 -15 1 2 3 4 5 8 9 12 13 16 3 4 5 6 10 9 8 PRESETS 7 VIBRAFLANGE FUNKY ROCKABILLY BIGSTAGE VIBRATO FLANGER CHORUS - +10 REVERB LEVEL +10 FX LEVEL +15 0dB +15 -15 1KHz MID +15 1KHz MID freq Hz 2 PEAK 50 0dB +30 0dB 15KHz HIGH MID -15 MID freq Hz 16 1 CLIP MIC 0 LINE -20 +15 0dB +15 1KHz MID 50 0dB +30 0dB 15KHz HIGH MID -15 +15 GAIN CLIP MIC 0 LINE -20 +15 0dB MID 1KHz 50 0dB +30 0dB 15KHz HIGH +15 0dB GAIN CLIP MIC 0 LINE -20 15 14 13 12 11 LOW CUT 8 HARD 100Hz 8 LOW CUT RIGHT BALANCED +4dBu OUT MID freq Hz freq Hz OPERATING BASS ENHANCER 0dB LOW 80Hz 0dB 80Hz 80Hz BYPASS ON - center 8 -20 +10 AUX2 post - - +10 center PAN PAN +10 center -10 0 10 Right Left 0dB - +10 1 2 +10 0dB - +10 2 Right CH ON MUTE LEVEL 0dB - +10 3 Left 0dB LEVEL CH ON 0dB - MUTE LEVEL - - MAIN MIX LEVEL +10 0dB AUX1 pre - +10 0dB +10 4 - 7-8 Right 8 MUTE LEVEL Right Left LEVEL 5-6 PAN 8 - 8 0dB CH ON Left 8 MUTE LEVEL Right 8 CH ON Left 8 Right PAN RIGHT 0dB Left PAN PHONES AUX1 pre +10 center LEFT 8 8 +10 - +10 center X +10 8 - PAN AUX1 pre 0dB AUX2 post D F X +10 center - - +15 0dB +10 0dB AUX2 post D F X - - +10 0dB -15 AUX1 pre 8 - AUX2 post D F +15 0dB 8 0dB D F X -15 AUX1 pre 8 +15 0dB +10 8 - -15 AUX1 pre 8 +15 0dB 8 -15 0dB AUX1 pre 0dB LOW 8 80Hz 0dB LOW 0dB LEVEL +10 9-12 - AUX1 pre +10 8 0dB LOW 5K 600 8 0dB 5K 600 8 5K 600 8 5K 600 LEVEL +10 13-16 HOOK GHIBLI 16(FX) IN A LIVE GIG UP MIC 1 MIC 2 POWERED SUBWOOFER KEYBOARD 1 COMPRESSOR STAGE MONITORS KEYBOARD 2 MAIN POWERED SPEAKERS MIC 1 MIC 3 MIC 2 MIC 4 R LTO GHIBLI 16 16-CHANNEL MIXING CONSOLE 2 1 2 1 2 1 2 1 CENTER & SURROUND OUT CH5 LEFT IN (MONO) CH7 LEFT IN (MONO) 3 3 3 3 MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) CH6 RIGHT IN CH8 RIGHT IN AUX1 OUT LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) CH9-10 IN (LEFT) CH13-14 IN (LEFT) AUX2 OUT INSERT INSERT INSERT INSERT CH12-11 IN (RIGHT) CH16-15 IN (RIGHT) PHONES GUITAR HOOK BASS BALANCED +4dBu LEFT OUT BALANCED +4dBu RIGHT OUT CD PLAYER DAT PLAYER SECONDARY POWERED SPEAKERS DRUM MACHINE MIXING IN SURROUND WITH GHIBLI 16(FX) UP CENTER CHANNEL MIC 1 MIC 3 MIC 2 MIC 4 R LTO GHIBLI 16 16-CHANNEL MIXING CONSOLE 2 1 2 1 2 1 2 1 CH5 LEFT IN (MONO) CH7 LEFT IN (MONO) CENTER & SURROUND OUT 3 3 3 3 MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) CH6 RIGHT IN CH8 RIGHT IN AUX1 OUT LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) CH9-10 IN (LEFT) CH13-14 IN (LEFT) AUX2 OUT INSERT INSERT INSERT INSERT CH12-11 IN (RIGHT) CH16-15 IN (RIGHT) PHONES LEFT CHANNEL LEFT BALANCED +4dBu OUT SURROUND CHANNEL RIGHT CHANNEL RIGHT BALANCED +4dBu OUT SURROUND CHANNEL 3 3. QUICK START This is the fastest way to get something out from your GHIBLI 16(FX) if you have a keyboard and a microphone. Plug the microphone into Channel 1 MIC IN. Turn down GAIN, AUX and LEVEL controls. Put the EQ controls on center position. Keep MAIN MIX LEVEL control on mid position. Turn on your GHIBLI 16(FX). Sing or speak in to the microphone with normal volume and adjust the GAIN control so that the Master LED Meter stays around "0" and never exceed 10. If you like, you can add some equalization at this stage. Connect speakers and amplifiers and turn them ON. Turn up Channel 1 fader to "0" and the LEFT/RIGHT main fader to one quarter Connect your stereo keyboard into channel 5/6 and turn on the channel Level on mid position. Here you are. It is your first mix with your GHIBLI 16. SP OT L IG 4. CONTROL ELEMENTS HT For your better understanding of the complete operational possibilities of your GHIBLI 16(FX), we have divided this part of the Manual in five different sections: a. PATCHBAY: Including all Input and Output sockets b. MIC INPUT: Describing the functions of the Microphone input strip c. STEREO INPUT: Describing the 10 input channels strip d. MASTER SECTION MIC 1 MIC 3 MIC 2 MIC 4 R LTO GHIBLI 16 e. DSP SECTION 16-CHANNEL MIXING CONSOLE 2 1 2 1 3 2 1 3 2 CH5 LEFT IN (MONO) CH7 LEFT IN (MONO) 1 3 CENTER & SURROUND OUT 3 MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) CH9-10 IN (LEFT) CH13-14 IN (LEFT) AUX2 OUT INSERT INSERT INSERT INSERT CH12-11 IN (RIGHT) CH16-15 IN (RIGHT) PHONES LOW CUT HARD 100Hz OFF LOW CUT HARD 100Hz OFF MIC IN (BAL) CH6 RIGHT IN LOW CUT HARD 100Hz OFF SOFT SOFT BYPASS COMP DE-ES BYPASS COMP DE-ES GAIN GAIN GAIN CLIP CLIP CLIP CLIP MIC 0 LINE -20 HIGH 50 0dB +30 0dB 15KHz MIC 0 LINE -20 HIGH 50 0dB +30 0dB 15KHz MIC 0 LINE -20 HIGH BALANCED +4dBu LEFT OUT BALANCED +4dBu RIGHT OUT DSP LOW CUT SOFT BYPASS COMP DE-ES GAIN 50 0dB +30 0dB 15KHz AUX1 OUT HARD 100Hz OFF SOFT BYPASS COMP DE-ES MIC 0 LINE -20 CH8 RIGHT IN PATCHBAY 15 14 13 12 11 50 0dB +30 0dB 15KHz 16 1 2 4 5 6 10 9 8 PRESETS VIBRAFLANGE FUNKY ROCKABILLY BIGSTAGE VIBRATO 1 2 3 4 5 8 9 12 13 16 3 7 FLANGER CHORUS HIGH PEAK -15 1KHz MID freq Hz +15 0dB +15 -15 +10 REVERB LEVEL +10 FX LEVEL +15 MIC INPUT 1KHz - MID 1KHz MID MID freq Hz freq Hz OPERATING BASS ENHANCER 5K 600 5K 600 0dB 5K 600 0dB LOW 0dB LOW 80Hz STEREO INPUT 0dB 5K 600 0dB LOW 80Hz 80Hz BYPASS ON - D F X 8 8 - AUX1 pre 8 +10 -20 AUX2 post - +10 center PAN 4 PAN -10 0 10 Right Left 0dB - +10 2 +10 center MUTE LEVEL 0dB - +10 3 Left - PAN Right Left 0dB LEVEL +10 0dB - MUTE LEVEL MASTER - LEVEL - MAIN MIX LEVEL +10 7-8 0dB AUX1 pre - +10 0dB +10 4 - 5-6 PAN Right CH ON 8 Right 8 +10 1 MUTE LEVEL 0dB Left CH ON 8 8 - Right 8 MUTE LEVEL 0dB Left CH ON 8 Right AUX1 pre +10 center RIGHT 0dB Left CH ON PAN LEFT +10 0dB AUX2 post D F 0dB - +10 center PHONES X - +10 center PAN 0dB +10 0dB AUX2 post D F - +15 AUX1 pre X - +10 center - +10 0dB X - 0dB AUX1 pre -15 8 - AUX2 post D F +15 8 0dB -15 8 0dB AUX1 pre +10 8 - +15 8 0dB -15 8 +15 8 -15 AUX1 pre 0dB LOW 80Hz 8 +15 freq Hz -15 MID 8 -15 MID +15 0dB 0dB LEVEL +10 9-12 - AUX1 pre +10 8 +15 1KHz -15 MID 8 +15 0dB 8 -15 -15 MID 8 +15 0dB 8 -15 LEVEL +10 13-16 SP OT L IG 4. CONTROL ELEMENTS HT THE PATCHBAY 8 3 MIC 1 MIC 3 MIC 2 MIC 4 R LTO GHIBLI 16 FX 16-CHANNEL MIXING CONSOLE 2 1 1 2 1 2 1 2 1 3 3 3 3 MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) MIC IN (BAL) CH5 LEFT IN (MONO) CH7 LEFT IN (MONO) CH6 RIGHT IN CH8 RIGHT IN CENTER & SURROUND OUT WITH DIGITAL EFFECTS AUX1 OUT LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) LINE IN (UNBAL) CH9-10 IN (LEFT) CH13-14 IN (LEFT) AUX2 OUT INSERT INSERT INSERT INSERT CH12-11 IN (RIGHT) CH16-15 IN (RIGHT) PHONES BALANCED +4dBu LEFT OUT BALANCED +4dBu RIGHT OUT 6 2 4 7 5 1 MIC INPUT(1 to 4) Your GHIBLI 16(FX) is equipped with 4 low-noise microphone preamplifiers with phantom power always on, 50 dB of Gain and over 100 dB of S/N ratio. You can connect almost any type of microphone. Dynamic microphones do not need phantom power. Phantom power will not damage your dynamic microphones but it may damage tube or ribbon microphones, so make sure to read the microphone instructions manual before connecting such types of microphone to your GHIBLI 16(FX). These four channels are also equipped with 1/4" TRS balanced or unbalanced LINE-IN plugs to connect line-level instruments such as keyboards, drum machines and effect devices. NOTE: Phantom power is applied only to the XLR MIC socket but not to the LINE IN 1/4" socket. Phantom Power may damage line-level instruments such as keyboards, so never connect such instruments to the XLR socket. Always use the 1/4" socket. 2 INSERT This is where you connect external sound processors such as compressor-limiter, equalizers, etc. The insert point is available on the first 4 MIC channels only. For the other channels, you can always insert the processor in between the sound source (such as keyboard or drum machine) and the GHIBLI input. The Insert sockets can also be used as direct-outs to feed the input of a 4-track tape recorder. 3 STEREO LINE INPUTS (5 to 8) These are channels 5/6 and 7/8. They are organised in stereo pair and provided with 1/4" TRS phone sockets. If you connect only the left jack, the input will operate in mono mode, that is, the mono signal will appear on both input channels. You can use these inputs with a stereo keyboard, drum machine, etc. 5 SP OT L IG 4. CONTROL ELEMENTS HT 4 STEREO LINE INPUTS (9 to 16) These are channels (9/10-11/12) and (13/14-15/16). They are organised in double stereo pair and provided with 1/4" TRS phone sockets. You can connect either mono or stereo line-level instruments or use them as stereo return for external multi-effects. 5 AUX OUT 1 & 2 These 1/4" phone sockets are used to send out the signal from the AUX bus of the input channels into external devices such as effect units and/or stage monitors. You can use AUX OUT 2 to feed powered stage monitors. Use AUX OUT 2 only for internal/external effect since this AUX bus 2 is only post-fader. 6 MAIN MIX OUTPUTS These low-impedance outputs are fully balanced and can drive +4 dBu lines with very high headroom. You can connect the inputs of a stereo power amplifier of a pair of powered speakers. 7 PHONES This socket will be used to send the signal to a headphone or to a pair of powered studio monitors. 8 CENTER & SURROUND OUT Both the CENTER and SURROUND channels are available on this socket. You must use a stereo Y type cable. (The same cable you use for the INSERT sockets). The CENTER signal will appear on the TIP of the jack. The SURROUND channels will appear on the RING. 6 SP OT L IG 4. CONTROL ELEMENTS HT 9 LOW-CUT filter Also regarded as high-pass filter. This filter will cut low frequencies below 100 Hz with a slope of 18 dB x octave. You should always activate this filter when using microphones. In this way, you reduce the possibility of feedback and resonance due to stage vibrations. Do not use the filter with bass drums and bass guitar, if you want to preserve the full body of these instruments. There is a creative way to use the low-cut filter with the channel LOW equalization control. You can boost a male vocal track with the channel LOW level control at 80 Hz and immediately after apply the low-cut filter. In this way, you add the wanted colourations to the voice avoiding stage rumble and breath pops. LOW CUT HARD SOFT 10 BYPASS COMP DE-ES GAIN CLIP MIC 0 LINE -20 50 0dB +30 0dB 15KHz 11 HIGH 12 -15 +15 0dB -15 MID +15 1KHz MID 13 freq Hz 5K 600 0dB LOW 80Hz 14 -15 +15 0dB +10 8 - AUX1 pre 0dB AUX2 post D F X 15 +10 8 - center PAN 16 Left Right CH ON MUTE LEVEL 0dB 17 18 - 8 10 COMPRESSOR/DE-ESSER Your GHIBLI 16(FX) also includes a flexible and easy to use tube-like compressor and de-esser. It is really a powerful dynamic processor using optical compression just like the best Tube Compressors. Two internal automatic settings are provided, one for smooth compression with a threshold level of 0 dB, and one for hard limiting with a threshold level of around +10 dB. The soft and hard knee curve is automatic and it is shown by the two yellow LEDs, HARD and SOFT. This dynamic processor can also avoid the channel clipping, maintaining the best signal-to-noise ratio. To set the right amount of compression turn up the GAIN control. Higher the gain, higher is the compression ratio. With the switch in BYPASS position the compressor will be sleeping, In COMP position the Compressor is alive while you can activate the de-esser filter with the switch in such position. The de-esser filter is very useful to get rid of vocals sibilances and tape hiss. 9 100Hz OFF +10 1 11 GAIN This control is provided with 2 different indications: one is for the MIC and the other for the LINE input. When you use a Microphone you shall read the MIC ring (0~50dB); when you use a line level instrument you shall read the LINE ring (-20~+30dB). For optimum operation you shall set this control in a way that the CLIP LED will light up only occasionally in order to avoid distortion on the input channel. 7 SP OT L IG 4. CONTROL ELEMENTS HT EQUALIZATION You have three EQ control for each mono and stereo input channel each providing +/-15 dB of boost and cut. The signal will be unaffected when the controls on center position. You may use an external equalizer to make up a mix properly, but a master equalizer will not have effect on a single channel and you may overload the signal easily. Individual EQ will give you a much better control on single tracks. 12 -HI If you turn this control up, you will boost all the frequencies above 12 kHz (shelving filter). You will add transparency to vocals and guitar and also make cymbals crispier. Turn the control down to cut all frequencies above 12 kHz. In such way, you can reduce sibilances of human voice or reduce the hiss of a Tape player. 13 -MID This is a peaking filter and it will boost/cut frequencies from 600 to 5000 Hz depending on the position of the MID freq control. This control will affect especially upper male and lower female vocal ranges and also the harmonics of most musical instruments. 14 --LOW If you turn this control up, you will boost all frequencies below 80 Hz. You will give more punch to bass drums and bass guitar; and you will make the male vocalist more "macho". Turn it down and you will cut all the frequencies below 80 Hz. In this way, you can avoid low-frequency vibrations and resonance thus preserving the life of your woofers. 15 AUX sends These two controls are used to adjust the level of signal sent to AUX 1&2 outputs (if nothing is connected to AUX2 OUT socket, the signal will be sent to the resident digital multi-effect ), and such adjustment doesn't affect the main mix output signal at all. AUX1 is configured pre-fader. It means that the signal is sent to the AUX1 OUT socket before the channel LEVEL control. This Bus is used to feed stage monitors. 16 PAN This is the PANORAMA control, or balance control. You can adjust the stereo image of the signal via this control. Keep this control in center position and your signal will be positioned in the middle of stage. Turn this control fully counter-clockwise and the signal will be present only on the left speaker and vice-versa. Of course a large number of intermediate positions are available. 8 SP OT L IG 3. 4. CONTROL ELEMENTS HT 17 MUTE If you move this switch to the right, you will mute all functions of the channel. 18 LEVEL It is channel's LEVEL control and it determines the amount of the input signal sent to the main mix (LEFT and RIGHT output) and to the SURROUND and CENTER outputs. STEREO INPUT CHANNEL STRIP 19 AUX 1 This control will send the input signal to the AUX1 OUT socket. The signal is sent out before the channel LEVEL control and will not be affected by the channel LEVEL control position. This Bus is used to feed stage monitors. 20 PAN 0dB - 8 This is the PANORAMA control, or balance control. You can adjust the stereo image of the signal via this control. Keep this control in center position and your signal will be positioned in the middle of stage. Turn this control fully counter-clockwise and the signal will be present only on the left speaker and vice-versa. Of course a large number of intermediate positions are available. AUX1 pre +10 center PAN 20 Right Left 0dB LEVEL 21 21 LEVEL +10 8 - 7-8 0dB 0dB - AUX1 pre +10 8 - 8 It is channel's LEVEL control and it determines the amount of the input signal sent to the MAIN MIX (LEFT and RIGHT Output) and to the SURROUND and CENTER outputs. NOTE: You can input a stereo signal on channel 5-6 and 7-8. You can adjust the input level the stereo image and feed stage monitors via the AUX control. In the channels marked 9-12 and 13-16, you can connect a double stereo channel to each single input. In this case, you will have a stereo channel on the LEFT input and another stereo channel on the RIGHT input. You will find out that if you do not need a large number of line-level sources, you can use the stereo channels as RETURNS for external multi-effects. Via the AUX1 control, you can also send the processed signal to the stage monitors. 19 LEVEL +10 13-16 9 SP OT L IG 4. CONTROL ELEMENTS HT MASTER SECTION 22 INSERT These large rotary knob controls the level of the signal sent to MAIN OUTPUTS and CENTER/SURROUND outputs. All un-muted channel's signals will be sent to this control. 25 OPERATING BASS ENHANCER 26 0dB BYPASS 24 OUTPUT LEVEL METERs This consists of two column of 4 LEDs each ranging from 20 dB to +10 dB. The 0 (yellow) LED corresponds to a level output of 0 dBu. The 10 ( red ) LEDs come to life when the output reaches +10dBu. Set the MAIN MIX level control so that the 10 LEDs only flash occasionally. In general, you get a good mix level when the Meter LEDs operate in the range -10 to 0. If you exceed 0, you will get distortion. If even 20 LEDs are sleeping, your signal-to-noise ratio will suffer. 23 - +10 8 23 PHONES control This control adjusts the signal level sent to the PHONES output socket. You can use it to feed a pair of headphones or powered studio monitors. ON PHONES LEFT -20 -10 0 10 22 MAIN MIX LEVEL 25 OPERATING LED This LED indicates when your GHIBLI 16(FX) is switched-on. 26 BASS-ENHANCER The Main Output Stage of your GHIBLI 16(FX) features a very useful BASS ENHANCER processor that also provides to recover the very low end of the audio band, if you are using a small PA system without big woofer. 10 24 RIGHT SP OT L IG 4. CONTROL ELEMENTS HT DSP SECTION Your GHIBLI 16FX includes a quite unique and innovative digital multi-effects with 24-bit resolution and high dynamic range. Unlike other multi-effects where all the presets are available in a sequence and via a single control, GHIBLI 16FX multi-effect unit is organized with a 16 presets control and relative Level control for vibrato and modulation controls such as chorus and flanger. You can add reverb at any time with a separate Level control or you can just use the reverb keeping the FX level control turned down. 27 16 1 2 1 2 3 4 5 8 9 12 13 16 3 4 5 6 10 9 8 PRESETS 7 VIBRAFLANGE FUNKY ROCKABILLY BIGSTAGE VIBRATO FLANGER CHORUS PEAK - +10 REVERB LEVEL +10 8 28 FX LEVEL This control is used to adjust the output level of FX signal, which can be varied from 0 dB to 10 dB. 15 14 13 12 11 8 27 PRESETS Adjust this control to select thel desired effect. There are a total of 16 Factory presets available including pitch-variations, vibratos, Flanger, Chorus, etc. FX LEVEL 29 30 28 29 REVERB LEVEL This control is used to adjust the output level of the REVERB signal, which can be varied from 0 dB to 10 dB. The digital reverb is independent from the other 16 Factory Presets, so you can add reverb in any amount over chorus, flanger, etc or just use reverb turning down the FX LEVEL control. 30 PEAK LED This LED lights up when the input signal is too strong. REAR PANEL 31 POWER SUPPLY Used to connect the supplied 24VAC adapter. 32 POWER ON/OFF switch This switch is used to turn the main power ON and OFF. MODEL SERIAL POWER POWER ON SUPPLY 32 31 11 5. INSTALLATION AND CONNECTION OK, you have got to this point and you are now in the position to successfully operate your GHIBLI 16(FX): However, we advise you to read carefully the following section to get the best out of your GHIBLI 16(FX). Not paying enough attention to the input signal level, to the routing of the signal and the assignment of the signal will result in unwanted distortion, a corrupted signal or no sound at all. So you should follow these procedures before operation: 1. Before connecting microphones or instruments, make sure that the power of all your systems components including the GHIBLI 16(FX) is turned off. Also, make sure that all input and output controls are turned down. This will avoid damage to your speakers and excessive noise. 2. Properly connect all external equipment such as microphone, power amplifier, speakers etc. 3. Now, turn on the power of any peripheral devices, then connect the 18 VAC power supply to your GHIBLI 16(FX) and to the AC socket. NOTE: The power amplifier or powered monitors shall be turned ON after the GHIBLI 16(FX) and OFF before the GHIBLI 16(FX) is turned OFF. 4. Set the output level of your GHIBLI 16(FX) or the connected power amplifier at no more than 75%. 5. Set the PHONES level at no more than 50%. 6. Set HI, MID and LOW EQ controls on center position. 7. Set panoramic ( PAN / BAL ) control on center position. 8. While speaking into the microphone (or playing the instrument) at normal volume, adjust the channel gain control until the 0dB LED lights up; in this way, you will maintain good headroom and proper dynamic range. 9. You can shape the tone of each channel by adjusting the equalizer controls as desired. 10.Now repeat the same sequence for all input channels. The Main LED Meter could move up into the red section. In this case, you can adjust the overall output level through the MAIN MIX control.. 12 6. PRESET LIST (For GHIBLI 16FX Model) NO. Preset Description Parameter 1 VibraFlange Slight pitch variation with Flanger effect Mod Level: 90% 2 Funky Large pitch variation with heavy Flanger effect Mod Level: 68% 3 Rockabilly Simulate a stage space with slight Flanger effect Rate:0.1Hz 4 Big stage Simulate a stage space of the sound. Decay time:5.4s 5 Vibrato 4 Slight variation of pitch resulting from the free oscillation of the vocal cords. Rate: 4.8Hz 6 Vibrato 3 Slight variation of pitch resulting from the free oscillation of the vocal cords. Rate: 3.8Hz 7 Vibrato 2 Slight variation of pitch resulting from the free oscillation of the vocal cords. Rate: 3.0Hz 8 Vibrato 1 Slight variation of pitch resulting from the free oscillation of the vocal cords. Rate: 2.0Hz 9 Flanger 4 Simulate to play with another person carrying out same the notes on the same instrument Rate: 4.9Hz 10 Flanger 3 Simulate to play with another person carrying out same the notes on the same instrument Rate: 3.21Hz 11 Flanger 2 Simulate to play with another person carrying out same the notes on the same instrument Rate: 0.9Hz 12 Flanger 1 Simulate to play with another person carrying out same the notes on the same instrument Rate: 0.56Hz 13 CHORUS 4 Recreate the illusion of more than one instrument from a single instrument sound Rate: 3.6Hz 14 CHORUS 3 Recreate the illusion of more than one instrument from a single instrument sound Rate: 1.79Hz 15 CHORUS 2 Recreate the illusion of more than one instrument from a single instrument sound Rate: 0.32Hz CHORUS 1 Recreate the illusion of more than one instrument from a single instrument sound Rate: 0.39Hz 16 13 7. BLOCK DIAGRAM D C 1 2 3 1 5e 1a 2b 4d 3c 5e 1a 2b 4d 3c 5e 1a 2b 4d 3c 5e MONO INPUT CHANNELS(1-4) PHANTOM POWER +18V MIC IN LINE IN X2 X1 MIC GAIN: 0~50dB LINEGAIN: +30dB~-20dB CH5/CH7(MONO) CH6/CH8(RIGHT) CH9/CH13 (LEFT) CH10/CH14 (RIGHT) CH12/CH16 ( LEFT) CH11/CH15 (RIGHT) 1a 2b 4d 3c 2 2 LOW CUT 100HZ LOW CUT SW LOW CUTSW LOW CUT 100HZ GAIN AUX1PRE LEVEL 3 COMP BYPASS T R RN TN R BUS L BUS AUX1PRE PAN 5e S 3c 4d 2b 1a SOFTDE-ES INSERT 3 L BUS R BUS LO 4 MID (FREQ) HI +/-15db 80 600Hz-5KHz 15K 3-BAND EQ 4 MUTE LEVEL AUX1 PRE 5 5 AUX2 PAN POST 6 MASTER LEVEL AUX-2 MASTER LEVEL 6 BASS ENAHANCER BASS ENAHANCER D7 D9 D7 D9 PHONES LEVEL PHONES LEVEL 7 -10dB RED 10dB GR -10dB RED 10dB GR 7 D6 D8 D6 D8 0dB GR -20dB YEL 0dB GR -20dB YEL 2 3 1 8 MAIN LEFT OUTPUT 2 3 1 MAIN RIGHT OUTPUT CENTER&SURROUNDOUT HEADPHONE OUTPUT AUX1(PRE) AUX2(POST) 8 D C B A 14 B A 1 AUX-1 RIGHT-BUS LEFT-BUS 6. 8. TECHNICAL TECHNICALSPECIFICATIONS SPECIFICATION Mono input channels Microphone input Bandwidth Distortion (THD & N) Gain range Electronically balanced 15 Hz to 20 kHz, +/3 dB 0.007% at +4 dBu, 1 kHz, Bandwidth 20 kHz 0 dB to 50 dB (MIC) SNR (Signal to Noise Ratio) Line input Bandwidth Distortion (THD & N) Line level range unbalanced 15 Hz to 60 kHz, +/3 dB 0.007% at +4 dBu, 1 kHz, Bandwidth 60 kHz -20 dBu to +30 dBu Stereo input channels Max input level Line input Bandwidth Distortion (THD & N) +10 dBu unbalanced 10 Hz to 55 kHz, +/3 dB 0.007% at +4 dBu, 1 kHz, Bandwidth 80 kHz Equalization Hi shelving Mid bell Low shelving +/ 15 dB @12 kHz +/ 15 dB @600~5 kHz +/ 15 dB @80 Hz Main Mix Section Max output AUX Sends max out Phones Out Center, Surround output Signal-to-Noise Ratio +26 dBu balanced +22 dBu unbalanced +22 dBu unbalanced +22 dBu unbalanced 112 dB, all channels at Unity Gain Power Supply (AC/AC Adapter) Main voltage Physical Dimension (W D H) Net weight Shipping weight USA/Canada ~115 VAC, 60 Hz; Europe ~230 VAC, 50 Hz; U.K./Australia ~240 VAC, 50 Hz Japan ~100 VAC, 60 Hz 270 198 1.73 Kg 2.45 Kg 43 mm 15 9. WARRANTY 1. WARRANTY REGISTRATION CARD To obtain Warranty Service, the buyer should first fill out and return the enclosed Warranty Registration Card within 10 days of the Purchase Date. All the information presented in this Warranty Registration Card gives the manufacturer a better understanding of the sales status, so as to provide a more effective and efficient after-sales warranty service. Please fill out all the information carefully and genuinely, miswriting or absence of this card will void your warranty service. 2. RETURN NOTICE 2.1 In case of return for any warranty service, please make sure that the product is well packed in its original shipping carton, and it can protect your unit from any other extra damage. 2.2 Please provide a copy of your sales receipt or other proof of purchase with the returned machine, and give detail information about your return address and contact telephone number. 2.3 A brief description of the defect will be appreciated. 2.4 Please prepay all the costs involved in the return shipping, handling and insurance. 3. TERMS AND CONDITIONS 3.1 LTO warrants that this product will be free from any defects in materials and/or workmanship for a period of 1 year from the purchase date if you have completed the Warranty Registration Card in time. 3.2 The warranty service is only available to the original consumer, who purchased this product directly from the retail dealer, and it can not be transferred. 3.3 During the warranty service, LTO may repair or replace this product at its own option at no charge to you for parts or for labor in accordance with the right side of this limited warranty. 3.4 This warranty does not apply to the damages to this product that occurred as the following conditions: Instead of operating in accordance with the user's manual thoroughly, any abuse or misuse of this product. Normal tear and wear. The product has been altered or modified in any way. Damage which may have been caused either directly or indirectly by another product / force / etc. Abnormal service or repairing by anyone other than the qualified personnel or technician. And in such cases, all the expenses will be charged to the buyer. 3.5 In no event shall LTO be liable for any incidental or consequential damages. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion or limitation may not apply to you. 3.6 This warranty gives you the specific rights, and these rights are compatible with the state laws, you may also have other statutory rights that may vary from state to state. 16 SEIKAKU TECHNICAL GROUP LIMITED NO. 1, Lane 17, Sec. 2, Han Shi West Road, Taichung 40151, Taiwan http://www.altoproaudio.com Tel: 886-4-22313737 email: [email protected] Fax: 886-4-22346757 All rights reserved to ALTO. All features and content might be changed without prior notice. Any photocopy, translation, or reproduction of part of this manual without written permission is forbidden. Copyright c 2007 Seikaku Group NF01889-1.3