JBSYSTEMS MM-10 Mode D'emploi page 7

1. STEREO OUTPUT - 3 pin Male XLR Socket
Output wiring:
Balanced:
Pin 1= Ground
Pin 2 = Positive Signal
Pin 3 = Negative Signal
Nominal Output Level:
Balanced +6dBm (1.55V RMS variable to +10/16dB)
Unbalanced 0dBm (0.775V RMS variable to +10/16dB)
Impedance:
Output: <50 Ohm
2. AUX SEND OUTPUT – 1/4" Jack Mono Socket (unbalanced) output
Output wiring:
Tip = Signal
Nominal Output Level:
0dBm (0.775V RMS variable to +10dBm)
Impedance:
Output: <50 Ohm
3. AUX RETURN LEFT/MONO – 1/4" Jack Mono Socket Input
(If used as mono input it will automatically connect the input to the AUX Return Right socket)
Output wiring:
Tip = Signal
Input impedance: 10K Ohm
Input sensitivity:
4. AUX RETURN RIGHT/MONO – 1/4" Jack Mono Socket Input
Same as (3) Aux Return Left/Mono.
5. LED METER
This is a 10 segment Led meter with VU calibration providing a signal monitor range from –20dB to 3dB with a
change of colour at the nominal 0dB position.
6. AUX RETURN LEFT LEVEL CONTROL
This level control will set the desire amount of return signal on to the main left output mix only.
7. AUX RETURN RIGHT LEVEL CONTROL
This level control will set the desired amount of return signal on to the main right output mix only. (Use in
conjunction with left level (6) when mixing a mono input signal)
8. MASTER AUX SEND OUTPUT LEVEL CONTROL
This level control sets the desired output level of Aux send mix to the output socket (it's best set at N°7 when
initially setting up). Subsequently adjust to level required by external equipment.
9. MASTER OUTPUT FADER CONTROL
This Slide control is used to set the required overall output level to the power amplifier (or other equipment).
The calibration shows a suggested nominal running level, referenced '0' (10dB boost is available if required).
10. ON INDICATOR
This led indicates that the mixer power is on.
MM10
Unbalanced:
Pin 1 = Ground (sleeve)
Pin 2 = Signal
Pin 3 = no connection
Minimum Load: 600 Ohm
Sleeve = Ground
Minimum Load: 5K Ohm
Sleeve = Ground
250mV RMS (-10DBm)
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