Mitsubishi Electric GT1695M-XTBD User Manual page 423

1 GOT status check sheet
Check the GOT starting from (1) GOT status.
Proceed as instructed by "Action".
(1) Status of the GOT
Phenomenon
(a) Frequency when the GOT does not operate, an error occurs on the screen, etc.
Occurs always.
Occurs sometimes.
(b) Checking of the displayed error code (system alarm)
Can be checked.
Cannot be checked.
(c) POWER LED
Lit in green
Lit in orange
Blinks in green/orange
Not lit
Cause/status
Occurrence frequency:
(
Example: Once a month
Error code (system alarm):
(
Example: 460 Communication unit error
The power is supplied normally.
Screen saving is being performed.
The read device of the system information
may have been turned ON when the device
was set, and the screen was switched to the
forced screen saving status.
The backlight has run out.
The power is not supplied.
When the power is supplied, the GOT
hardware may be faulty.
Action
) Proceed to (1)-(b).
Take the action for the error code
(system alarm) or error message
checked.
)
If the status does not change after
the action is taken, proceed to (1)-(c).
Proceed to (1)-(c).
Proceed to (1)-(d).
Check the setting of the read device.
When no problem is found in the
setting, proceed to (1)-(d).
Replace the backlight.
If the GOT is not restored, proceed to
(1)-(d).
Check if the power is supplied. If the
GOT is not restored, proceed to (5)
Troubled product investigation.
16.1 GOT Restoration Sheet
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