Yamaha M7CL-32, Service Manual

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M7CL-32/M7CL-48
129
If the display does not work, connect PC M7CL EDOTIR,
synchronize with “CONSOLE
→
PC” and get the data. (In
this case, password of the PC administrator is not required
for operation.)
10) Special settings of M7CL
Turning on the power while holding down [STORE] key
makes it possible to adjust INITIALIZE, CALIBRATION,
and TRIM settings. (INITIALIZE: see page 189,
CALIBRATION, TRIM: see page 191)
When replacing circuit boards or updating version, turn on
the power while holding down the [STORE] and [UP] keys
simultaneously and initialize ALL MEMORY, TOUCH
PANEL CALIBRATION, and INPUT/OUTPUT TRIM
settings.
After replacing circuit boards or faders, be sure to calibrate
the faders.
11) Saving M7CL screen
Press the M7CL logo in the SETUP screen seven times and
“MAINTENANCE MODE” will appear on the lower side
of the display, and the current display can be saved. Insert
the storage in the USB and press USER DEFINED KEY
“1”. The screen will be stored in the USB storage. Use this
function to make operation instructions or get the display
about malfunctions. When the operation is finished, press
and hold the M7CL logo until “NORMAL MODE” appears
in the lower side of the display to leave the maintenance
mode. (Or turn off the power and then turn on to return to
“NORMAL MODE”.)
12) Connection
Connection diagram for general check
SLOT1
SLOT2
SLOT3
WC IN
WC OUT
BNC-BNC
Cable
PC
Use the existing
MY SLOT CHECK Ver.2 jig (AAX59920)
LAN
(UTP CAT.5 CROSS)
IN
OUT
MIDI
HA REMOTE
AES/EBU
MIDI Cable
M7CL
Connect cables for the D-SUB9pin
loop back jig as shown below.
(Make D-SUB9pin loop back jig
referring this diagram.)
1
2
3
4
5
9
6
7
8
D-SUB9pin
Loop back jig
OPT
JK