Komatsu PC290LC-6K Operation & Maintenance Manual page 55

Hydraulic excavator
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Manual setting
1.
When the time is displayed, depress clock switch
more.
2.
"TIME" flashes.
3.
Pressing H switch
creases minutes. If switch
more, hours or minutes increase continuously.
4.
When the correct time is reached, press clock switch
pletes clock setting.
Correct time setting
1.
When the time is displayed, depress the clock switch for 2.5 sec or
more.
2.
"TIME" flashes.
3.
When SET switch
minutes and rounded up for 45 to 59 minutes.
[Examples)
10:14 becomes 10:00 /rounded off)
10:45 becomes 11:00 (rounded up)
When SET switch (4) is pressed at the time signal or standard clock,
the correct time is obtained.
4.
When the correct time is reached, press clock switch
pletes clock setting.
If the machine has a fault, error information appears while the starting
switch is ON. The monitor flashes and displays all error informations
sequentially.
Monitor indications
E02
E03
E05
CALL
If any of these monitors flashes, see 16.6.4 "ELECTRONIC CON-
TROL SYSTEM".
increases hours and pressing M switch
or
is pressed for 2.5 seconds or
is pressed, the hour is rounded off for 0 to 14
Error mode
PC valve system error
Swing brake system error
Governor system error
Non-operating error
11. EXPLANATION OF COMPONENTS
for 2.5 sec or
in-
. This com-
. This , com-
2-11

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