Komatsu Galeo PC138US-8 Shop Manual page 389

30 Testing and adjusting
Display of inputting password
After the KOMATSU logo is displayed, the screen
to input the engine start lock password is displayed.
a This screen is displayed only when the engine
start lock function is set effective.
a If the password is input normally, the screen
changes to "Display of check before starting".
a The machine monitor has some password
functions other than the engine start lock.
Those functions are independent from one
another.
Display of check before starting
When the screen changes to the check-before-
starting screen, the check before starting is carried
out for 2 seconds.
a If any abnormality is detected by the check
before starting, the screen changes to "Display
of warning after check before starting" or "Dis-
play of ending of maintenance interval".
a If no abnormality is detected by the check
before starting, the screen changes to "Display
of check of working mode and travel speed".
a The monitors (3 pieces) displayed on the screen
are the items under the check before starting.
PC138US, USLC-8
Display of warning after check before starting
If any abnormality is detected by the check before
starting, the warning monitor is displayed on the
screen.
a The following figure shows that the engine oil
level monitor (a) is warning of low of engine oil
level.
Display of ending of maintenance interval
When the check before starting is carried out, if a
maintenance item is near or after the end of the set
interval, the maintenance monitor is displayed for
30 seconds to urge the operator to maintenance.
a This screen is displayed only when the mainte-
nance function is effective. The color of the
maintenance monitor (yellow or red) indicates
the length of the time after the maintenance
interval.
a Set or change the maintenance function in the
service mode.
a After display of this screen is finished, the
screen changes to "Display of check of work-
ing mode and travel speed".
SEN02459-00
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