JBSYSTEMS MM-10 Mode D'emploi page 4

1. LINE INPUT LEFT OR MONO – 1/4" Mono Jack Socket
If the input is connected to a mono source use this connection
only as the signal will automatically be routed to the right input
also.
Input wiring:
Tip = Signal
Input impedance: 10K Ohm
Input sensitivity:
2. LINE INPUT RIGHT – 1/4" Mono Jacket Socket
Input wiring:
Tip = Signal
Input impedance: 10K Ohm
Input sensitivity:
3. PAD SWITCH
Operation of this switch reduces the input sensitivity by 10dB
allowing it to be used with high output devices such as CD players
as well as musical instruments.
4. GAIN CONTROL
The panel marking at 0dB is a true reference to 0dBm when the
–10dB Pad is engaged.
Range: +10dB
5. CLIP LED
This warning light will illuminate 4dB before clipping and will
remain on for a short period.
For optimal input channel running level, adjust Gain Control until
Clip indicator illuminates while signal peaks are present.
Then adjust the gain setting until Clip indicator is off.
This will give optimal signal to noise.
Note: If EQ controls are altered this Gain/Clip setting will need
adjustment.
6. EQ CONTROL 'HIGH'
This control allows 16dB of cut or boost to the high frequency
content of the input signal.
7. EQ CONTROL 'MID'
This control allows 6dB of cut or boost to the mid frequencies.
8. EQ CONTROL 'LOW'
This control allows 6dB of cut or boost to the low frequencies.
9. AUX SEND 1
This auxiliary send control is 'Post-fade' and can be used to
control the mix of inputs being processed by effects, etc.
Its level will change with the input fader (13).
10. AUX SEND 2
This auxiliary send control is 'Pre-fade' and can be used to control
the mix of inputs to an independent output such as monitoring.
Its level will NOT change with input fader.
Note: The Post-fade option can only be selected by your service
engineer.
11. BALANCE CONTROL
This control is used to set the stereo balance of the input signal
and can pan it fully to the left or right.
MM10
Sleeve = Ground
24.5mV (-30dBm)
Sleeve = Ground
24.5mV (-30dBm)
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