Komatsu D61EX-24 Operation & Maintenance Manual page 91

EXPLANATION OF COMPONENTS
SERVICE METER / CLOCK
The service meter / clock shows the total hours of operation of
the machine or the present time.
When the engine is running, the service meter advances even
when the machine is not moving. The service meter advances
0.1 every 6 operation minutes, regardless of the engine speed.
By pressing switch F4 on the standard screen, you can switch
the clock display and service meter display.
REMARK
• If the battery is disconnected for a long period for storage
etc., the time information may be lost.
• 12-hour or 24-hour system is available for clock display.
• For details of setting and correction of time, see "CLOCK
ADJUSTMENT".
Service meter display
Clock display (12-hour display)
Clock display (24-hour display)
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OPERATION