User Manual

M7CL Owner’s Manual
Rear panel
22
1 INPUT jacks 1–32 {1–48}
These are balanced XLR-3-31 female input jacks for
inputting analog audio signals from line level devices or
microphones. Nominal input level is -62 dBu to +10 dBu.
B ST IN jacks 1–4
These are balanced XLR-3-31 female input jacks for
inputting analog audio signals from line level devices or
microphones. Nominal input level is -62 dBu to +10 dBu.
C LAMP connector
This is a four-pin female XLR output jack that supplies
power to a separately sold gooseneck lamp (such as the
Yamaha LA5000). {The M7CL-48 has these connectors at
two locations.}
D OMNI OUT jacks 1–16
These are XLR-3-32 male output jacks that output analog
audio signals. These are used mainly to output the signals
of MIX channels or MATRIX channels. Nominal output
level is +4 dBu.
E 2TR OUT DIGITAL jack
This is an AES/EBU (XLR-3-32 male) jack that outputs
the digital audio signal of a desired channel in AES/EBU
format. This is used mainly to output the signal of the
STEREO/MONO channel.
F REMOTE connector
This is a D-sub 9-pin male connector for remotely control-
ling an external head amp device (e.g., Yamaha AD8HR)
that supports a special protocol. It can also be used to
transmit/receive MIDI messages to/from an external
device.
Rear panel
1 4M L 1 1
J987653 2K3
M7CL-48
1
2 (hot)
3 (cold)
1 (ground)
Male XLR plug
2
3
2 (hot)
3 (cold)
1 (ground)
Male XLR plug
4
1 (ground)
3 (cold)
2 (hot)
Female XLR plug
• Although OMNI OUT jacks 1–16 have a nominal input/output level
of +4 dBu (maximum level +24 dBu), an internal switch allows this
to be changed to -2 dBu (maximum level +18 dBu) if necessary. (A
fee will be charged for this procedure.) For details, contact to your
Yamaha dealer.
NOTE
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