Panel - Yamaha MM 1402 Operation Manual

Panel

1
1 2 3
1 2
2
1 MIC IN
These are XLR type connectors to which microphones can
be connected (1: GND, 2: hot, 3: cold). The nominal im-
pedance is 50–600 .
Turn the PHANTOM switch ON to apply +48V DC to Pin
2 and 3 of MIC IN connectors 1–6.
2 LINE IN (1–6)
These are balanced phone connectors to which line-level
equipment can be connected (T: hot, R: cold, S: GND).
The nominal impedance is 600 .
3 LINE IN (7L–14R)
These are unbalanced phone jacks to which line level
devices can be connected. They are used as four sets of
stereo inputs (7L, 8R)–(13L, 14R). If only the L jack is
used, the input signal will be mono and the same signal
will be input to the R jack as well.
4 AUX SEND (1, 2)
These are unbalanced phone jacks.
The nominal output level and nominal impedance are
+4dB/600 .
5 AUX RTN (1, 2)
These are unbalanced phone jacks.
The nominal output level and nominal impedance are –
10dB/600 . They are used as two sets of stereo inputs
(1L, 1R)–(2L, 2R). If only the L jack is used, the input sig-
nal will be mono and the same signal will be input to the R
jack as well.
6 MONI OUT (L, R)
These are unbalanced phone jacks to which the power
amp driving your monitor speakers can be connected.
They output the same signal as the PHONE jack located
on the control panel.
7 ST OUT (L, R)
These are unbalanced phone jacks to which the power
amp driving your main speakers can be connected.
6
MIC IN
4 5 6
LINE IN
3 4 5
LINE IN
7L
9L
MONO
MONO MONO
6 8R 10R 12R
3
Phantom Power Warning
To prevent hazard or damage, connect only
microphones and cables that conform to the
IEC288-15A standard.
8 REC OUT (L, R)
These jacks output the signal from before the ST OUT (L,
R) faders.
9 TAPE IN (L, R)
These jacks are used as inputs for a sound source such as a
tape recorder.
0 SUB IN (L, R)
These are supplementary inputs. The signal input here is
sent to the stereo bus.
A
POWER
ON
OFF
A POWER switch
This switch turns the power on.
B PHANTOM switch
This switch turns the phantom power on/off for all
channels.
Use this when you are using condenser microphones.
When this switch is turned on, DC +48 V will be supplied
to pins 2 and 3 of each input MIC IN 1–6.
If your microphones do not require phantom power, be
sure to turn this switch off.
* Although it is safe to connect balanced dynamic micro-
phones or line level devices when the PHANTOM
switch is on, connecting unbalanced devices or devices
whose transformer is center grounded will cause hum
or malfunctions.
0 9
SUB IN +4dB TAPE IN –10dBV REC OUT –10dBV
L L
R R
AUX RETURN –10dB
11L 13L 1L 2L
MONO
MONO MONO
1R 2R
14R
5
B
PHANTOM
ON
OFF
8 7
ST OUT +4dB
L L
R R
AUX SEND +4dB MONI OUT +4dB
1 L
2 R
4 6