Komatsu D65EX-12 Operation & Maintenance Manual page 92

OPERATION
CHECKING WITH MACHINE MONITOR
(Monitor panel specification)
1. Turn starting switch (1) to the ON position.
2. Check that all monitor lamps light up for 3 seconds, the
warning lamp lights up for 2 seconds, and the alarm
buzzer sounds for 1 second.
REMARK
If the lamps do not light up, there may be a failure or discon-
nection in the monitor, so please contact your Komatsu distrib-
utor.
OPERATION
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