1
Download Rolls mx410 Music Mixer User Manual
Transcript
J4 CH 4 J3 CH 3 J2 CH 2 J1 CH 1 2 3 3 3 SW1E 47U +VB 47U C404 5 47U R404332 1% R405332 1% 6 R403 33K Vph 10 47U C304 47U C303 SW1G 3 47U R304332 1% R305332 1% 2 47U R402 SW DIP-8 4.99K 1% C401 C402 7 +VB R303 33K Vph 12 47U C204 47U C203 47U XLR F PC C403 R401 4.99K 1% 5 3 47U R204332 1% R205332 1% 2 R203 33K +VB 47U R302 SW DIP-8 4.99K 1% C301 C302 XLR F PC R301 4.99K 1% XLR F PC 3 3 Vph 14 47U C104 47U C103 SW1C 5 47U R104332 1% R105332 1% 6 47U R202 SW DIP-8 4.99K 1% C201 C202 XLR F PC R201 4.99K 1% 1 2 1 2 1 2 1 27 U2A C305 220PF C405 220PF +V C306 220PF C406 220PF U2B 61 87 33K R406 4560 33K R306 4560 33K 41 C206 220PF 4560 33K R106 4560 R206 U1A C205 220PF C106 220PF U1B P1 C407 .1 SW DIP-8 SW1H 1 2 4 8 7 5 1 2 4 9 8 7 5 1 2 4 11 8 7 5 +VB P4 P100K C307 .1 SW DIP-8 SW1F +VB P3 P100K C207 .1 SW DIP-8 SW1D 13 +VB P2 P100K C107 .1 SW DIP-8 SW1B 15 8 7 5 +VB P100K 6 R108 22K DP3THOR SW7B DP3THOR SW7A DP3THOR SW6B DP3THOR SW6A DP3THOR SW5B DP3THOR SW5A 22K R407 6 22K R408 3 22K R307 6 22K R308 3 22K R207 6 22K R208 3 R107 DP3THOR 22K SW4B DP3THOR 3 R1 1K 10K 10K R109 R209 +VB 3 2 100K 27PF +VB 5 6 1 47U R309 47K C2 C409 6 C4 47U SW3B LINE IN J6 DPDT R16 1K 7 R310 1K 3.5STJK 47K R15 4556 U3B 4 C3 R4 100K 27PF +V 1U C408 1U R3 1K 4556 U3A R2 C1 4 8 4 4 8 8 OUTPUTS + POWER OFF - ON 3.5mm LEFT MIC LINE RIGHT SW4A Phan Pwr ON=dwn Low Cut ON=up 5 T2 100 C13 2 1K 1K R26 R25 3 4 5 3 J7 D10 47U BA6144 U8 D12 D11 D13 D5 D7 D6 D8 R22 10K left D9 2 LEFT OUT C10 10U R20 R21 47K 10K C38 .047 C9 10U R19 R18 47K 10K C27 .047 RIGHT OUT J9 www.rolls.com 3 +20 L C R USA +20 BATTERIES 9V x 2 2 3 R8 22K 22K R9 +VB 3 2 U6B U6A SPST SW2 47U C7 1 Q2 2N3906 +VB 7 C11 47U E6 2 3 E31 1 JAPDC J8 IN 9-15 VDC Document Number: FXa MX410.SCH Date: 21 September 2009 Size: Murray, Utah 5968 S 350 W Sheet 84107 Rolls Corporation WIRE WIRE MX410 Sound Man 1 1 1BATT E1 WIRE D3 5.1V D4 5.1V D2 LDRG R11 2K +V R40 50 47U HDPHN J13 HDPHN 3.5STJK R39 50 Title WIRE C12 E2 WIRE 1 AUX OUT/ 4556 4556 P100K X2 P5B 4 +VB 5 6 E4 WIRE BT1 BAT 9V C6 E5 1 1K UF WIRE BT2 BAT 9V E7 1N4001 D1 P100K X2 P5A 1 +V Q3 Vph 2N3904 6 3 10K R13 R24 10K 10K R23 +V 47U C5 R12 22K J5 XLR M PC OUT 0/-30 LINE OUT 1 3.5STJK R10 680 3 CLIP 10K R17 R14 XLR M PC OUT P/N 829 T1 BA6144 U7 3 4 5 2 1 680 P/N 829 +V R51 1 2 3 DPDT 1 SW3A 2 5 1 2 4 L C R AUX INPUT +20 4 2 CHANNEL LEVEL 3 C R IN CHANNEL L INPUTS LEVEL Four Channel Field Mixer 2 MADE CHANNEL +20 MAN AUX INPUT 1 MX410 2 1 8 4 C105 220PF +V INPUTS RIGHT MIC LINE L C R LEFT Stereo LEVEL 4 PUSH PUSH Phantom Low Cut Phantom Low Cut Phantom Low Cut Phantom Low Cut USA R41 R42 R43 R44 R46 R47 R48 R49 1 SW1A Vph 1 16 +VB R102 SW DIP-8 R103 4.99K 1% 33K C101 C102 www.rolls.com R45 R50 1 4.7K 1 4.7K 2 4.7K 3 4.7K 4 5 4.7K 6 7 8 9 D14 4.7K 1 4.7K 2 4.7K 3 4.7K 4 5 4.7K 6 7 8 9 1 4 CHANNEL LEVEL Stereo SOUND CHANNEL IN 3 Four Channel Field Mixer CHANNEL 2 MADE CHANNEL 1 MAN ROLLS CORPORATION SALT LAKE CITY, UTAH 6/11 CHANNEL SOUND BATTERIES 9V x 2 R101 4.99K 1% Rev: A 1 of 1 SCHEMATIC MX410 Field Mixer Phantom Low Cut Phantom Low Cut Phantom Low Cut Phantom Low Cut Phan Pwr ON=dwn Low Cut ON=up OUTPUTS 3.5mm right PWR HEADPHONE PUSH POWER OFF - ON + - MX410 LEVEL MX410 ENG MIXER PUSH NOTE: THIS MANUAL ASSUMES THE USER HAS A WORKING KNOWLEDGE OF AUDIO ELECTRONICS, BALANCED AND UNBALANCED CONNECTIONS, AND PROPER SIGNAL LEVEL SETTINGS. FOR PROPER SETUP AND USE CONTACT YOUR DEALER. ROLLS CORPORATION 5968 South 350 West Salt Lake City, UT 84107 Phone (801) 263-9053 FAX (801) 263-9068 www.rolls.com Quick Start Guide OPERATION AND SET UP CONT. INTRODUCTION CHANNEL CHANNEL CHANNEL 1 2 3 AUX INPUT CHANNEL 4 RIGHT 3.5mm POWER OFF - ON + - OUTPUTS MADE IN BATTERIES 9V x 2 Phan Pwr ON=dwn Low Cut ON=up USA www.rolls.com SOUND LEVEL Four Channel Field Mixer MAN LEVEL Stereo MX410 LEVEL LEVEL LEVEL left right L +20 C R +20 L C R +20 L C R 3 2 PWR L C R 4 Stereo +20 1 MX410 ENG MIXER HEADPHONE MX410 USA Phan Pwr ON=dwn Low Cut ON=up Phantom Low Cut Phantom Low Cut Phantom Low Cut Phantom Low Cut OUTPUTS INPUTS 4 3 2 1 CHANNEL CHANNEL CHANNEL CHANNEL AUX INPUT RIGHT MIC LINE LEFT 3.5mm POWER OFF - ON + - PUSH Power Adapter: Size: Weight: LEFT MIC LINE INPUTS Phantom Low Cut Phantom Low Cut Phantom Low Cut Phantom Low Cut IN -30 dB -65 dB maximum -90 dB typical +55 db 115 dB .05% 20 Hz - 20 kHz | +0, -3 dB 100 Hz -20 dBV 30 mA with no Phantom Power or Signal. +18 VDC 18 Hrs. (2 mics, phan on, with headphone) 4 ea. Female XLR, 2 ea. Male XLR, 3 ea. 1/8” (3.5mm), 1 Center Negative power jack. Four Channel Field Mixer Output Attenuator: Self Noise: Max Gain: S/N Ratio: THD: Frequency Response: Low Cut: Max Input: Current Draw: Phantom Power: Typical Battery Life: Connectors: 600 Ohms XLR balanced www.rolls.com Mic: BATTERIES 9V x 2 Input Impedance: MADE SPECIFICATIONS PHANTOM POWER The MX410 can provide up to 10 mA of current to each input, sufficient for the most power-hungry condenser microphones. The MX410 Phantom Power utilizes a fixed DC voltage which is resistively applied to pin-2 and pin-3 of an XLR input connector relative to pin-1 (there is no voltage difference between the signal on pins 2 and 3; a dynamic microphone may or may not operate normally in the presence of phantom power). It is generally a good practice to turn off phantom powering when not using a condenser microphone, as it can capacitively couple noise into the mic inputs with poor mic cables. Also, be sure to turn off phantom powering when using ribbon microphones since an improperly wired cable can permanently damage the microphone. MAN INSPECTION 1. Unpack and inspect the MX410 box and package. If obvious physical damage is noticed, contact the carrier immediately to make a damage claim. We suggest saving the shipping carton and packing materials for safely transporting the unit in the future. 2. Please visit our web site at www.rolls.com and click on the Register Your Warranty Here button. LOW-CUT FILTERS Each channel of the MX410 features a switchable Low-Cut filter set at 100Hz. These Low-Cut filters (sometimes called “High Pass”) cut frequencies below 100Hz signal and are effective for reducing wind noise. For several audio applications engaging the Low-Cut filter is beneficial, since little usable audio information exists below 100 Hz. Especially for speech recording. SOUND Thank your for your purchase of the Rolls MX410 Field Mixer; Professional ENG mixer. Please read and review this manual carefully as it contains important information regarding the proper use and care of the MX410. PUSH PUSH PUSH 12VDC / 200 mA 9” W x 6.75” D x 1.5” H 2.45 lbs Trouble shooting: The MX410 is designed to be an easy to use full function mixer. PLEASE MAKE SURE THAT THE REAR MIC/LINE SWITCH IS IN THE CORRECT POSITION FOR YOUR INTENDED USE. page 1 www.rolls.com www.rolls.com page 6 FEATURES OPERATION AND SET UP POWERING We recommend using 9V alkaline type batteries, however Lithium or NiMH batteries work as well. For AC power, Rolls provides the model # PS27 12 VDC supply to power the MX410. INPUT CHANNELS The inputs to the MX410 consist of four, microphone preamplifiers. Each channel has sufficient gain to accommodate nearly all microphone types. The MX410 input channels can be used with balanced or unbalanced connections. When unbalancing - ground pin-3 to pin-1. The AUX INPUT jack is provided for recording stereo sources such as CD players, MP3 and DVD players, etc. OUTPUTS The MX410 is designed with two individual balanced male XLR output jacks. Each output is isolated providing excellent signal connectivity and noise performance. These outputs are generally connected to a recording device or other input looking for a line-level signal. In the event you need to connect the MX410 output to a mixer’s Microphone Input, set the Output Level select switch to MIC level. This way the MX410 output is attenuated down, and will be more compatible with an input looking for a microphone level signal. INDIVIDUAL CHANNEL LEVEL CONTROLS The Level is the primary channel volume control. Level can be set to a nominal level (around 12 O’clock) providing the maximum amount of variance and headroom. L C R SWITCHES (Left - Center - Right) The Stereo orientation switches routes an input channels signal between the Left, Right and both outputs. - Four balanced XLR Inputs - Two transformer-balanced XLR Outputs - Switchable Output Level ( Line level, or Mic level) - 1/8” TRS Stereo Auxiliary Input - Switchable Phantom Power for each input - Switchable 100 Hz Low Cut filters for each input - Dual 9V easy access Battery compartment - Level controls for each channel - 1/8” (3.5mm) Headphone/Earphone Output with Level control - 18 hour battery life (with 2 condenser mics using phantom power and head phones attached, constant use). - Rolls PS27 external power supply included QUICK START GUIDE For those familiar with ENG or field mixers, this guide highlights basic functionality to begin operating your MX410. POWERING To power the MX410 and get it ready for operation: 1. Insert - 2, 9-Volt, alkaline batteries into the battery compartments. Insert with the correct polarity. Or, connect external DC power (the Rolls PS27) 12 VDC to the MX410 DC Input connector. 2. Press in the POWER button. INPUT CHANNEL SETUP To set up a gain level for an input channel: 1. Connect a signal source (microphone) to a channel input connector. 2. If you’re using a condenser microphone, activate the Phantom Power by depressing the phan switch. 3. Set the LEVEL Control at the 12 O’clock position (again - just a starting point). 4. Set the channel L C R switch for the desired signal position in the stereo field. 5. Engage the side panel “low cut” switch if needed. To reduce unwanted wind noise. 6. Verify there is signal present on the output meter(s). OUTPUT CONNECTION To connect to the MX410 main Outputs: 1. Connect an XLR cable to the LEFT and RIGHT Outputs of the MX410. 2. Set the output level switch to either LINE (switch in), or MIC (switch out). 3. Verify that the next device in the signal chain is receiving signal from the MX410. HEADPHONE MONITORING METERING The MX410 features two calibrated, LED meters. Meter ballistics correspond closely to how the human ear perceives loudness and provides a good visual indication of how loud a signal will be. page 5 www.rolls.com 1. Connect stereo headphones to the HEADPHONE output on the front panel. NOTE: THESE MUST BE STEREO HEADPHONES OR EARPHONES - USING MONO PHONES WILL DAMAGE THE MX410. 2. Set the PHONES level to 0. 3. Verify signal in the phones by slowly bringing up the PHONES level control. 4. Set the PHONES level control to a comfortable level. www.rolls.com page 2 REAR PANEL/TOP REAR PANEL CONNECTIONS Connect your microphones to the MX410 using balanced XLR cables. Connect the MX410 Outputs to the next device in your signal chain (usually a recording device of some kind), also via balanced XLR cables. For monitoring external signal sources, connect a stereo (Tip-Ring-Sleeve) plug to the Aux Input. 12VDC / 100 mA: Power input connector. Connects to the optional Rolls PS27 Power Adapter. POWER: Button - turns the MX410 on and off. This switch has been designed to not switch accidently. It is small and recessed by design, so it will not turn off until you intend to do so. FRONT PANEL PUSH PUSH PUSH CHANNEL CHANNEL CHANNEL CHANNEL 1 2 3 4 of signal from the 3.5mm POWER OFF - ON is configured ”hot”, pin 3 is neutral, and pin + - OUTPUTS 1 is connected to chassis ground. Phantom Low Cut Phantom Low Cut Phantom Low Cut Phantom Low Cut OUTPUT LEVEL (MIC / LINE): When Phan Pwr ON=dwn Low Cut ON=up 4: Adjusts the MADE IN USA relative Right/Left www.rolls.com BATTERIES 9V x 2 1, 2, 3, and signal level to the outputs. HEADPHONE pressed in, outputs are at MIC level when out the outputs are at LINE level. A 1/8” 3.5mm T R S jack is also provided for the output. AUX INPUT: 1/8” Tip-Ring-Sleeve jack for connection to an auxiliary line-level stereo signal such as the output of another mixer, Four Channel Stereo Field Mixer SOUND MAN BATTERY L C R SWITCH INPUTS LEFT MIC LINE LIFT TO WITHDRAW Input. RIGHT BATTERY corresponding Mic jacks containing the main mix signal. Pin 2 AUX INPUT LIFT TO WITHDRAW 4: Adjust the level LEFT/RIGHT OUTPUT: Balanced XLR PUSH LEVEL 1, 2, 3, and MX410 AM/FM tuner, CD player, etc. LEVEL: Adjusts INPUTS 1 - 4: Balanced XLR jacks for con- the level of signal nection to dynamic or condenser micro- from the Head- phones. phone Output. PHAN 1 - 4: When the switch is DOWN for HEADPHONE the corresponding channel Phantom Power LEVEL LEVEL LEVEL LEVEL LEVEL Ring-Sleeve 1/8” right +20 1 L +20 C R 2 +20 L C R 3 +20 L C R 4 L C R PWR HEADPHONE (3.5 mm) Tip-RingSleeve jack. is applied to the corresponding Input. See left OUTPUT: Tip- IMPORTANT NOTICE: DO NOT PLUG MONO (TipSleeve) PLUGS INTO HEADPHONE JACK. DOING SO WILL DAMAGE THE MX410. top screening for explanation. MX410 ENG MIXER LOW CUT 1 - 4: When the switch is UP for the corresponding channel it reduces the low frequency (100Hz and below) of the corresponding Input signal. To decrease wind noise or popping.
