Apr. 2007
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1.1 OVERVIEW
When turning the ignition from the "OFF" to "ON" position,
six lamps (straw discharge alarm lamp, grain alarm lamp,
check lamp, No. 1 and 2 warning lamps, and reaping warn-
ing lamp) come on and go out within a few seconds.
The charge lamp and oil lamp stay on. They go out once
the engine starts. The operation of these two lamps are
irrelevant to the MICOM since they come on and go out
according to the condition of the alternator and engine oil
switch.
The segment LED of the MICOM unit also displays for a
very short time and then "8" for a few seconds by the MI-
COM control, right after the ignition switch is turned from
the "OFF" to "ON" position.
After a few seconds, "P" blinks on it.
417W701A
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(1) Grain gauge
(2) Load gauge
(3) Check and warning
lamps
(4) Fuel gauge
(5) Tachometer
(6) Coolant gauge
(7) Run-hour meter
1. CHECKING INSTRUMENT PANEL
• The lamps are checked by the MICOM. When the
MICOM is malfunctioning, only the charge lamp, oil
lamp and check lamp come on and (h) is displayed on
the LED of the MICOM unit.
CAUTION
1.2 CHECK FOR NORMAL OPERATION
1. When turning the ignition from the "OFF" to "ON" posi-
tion or vice versa, a clicking sound is heard from the
MICOM unit.
2. When turning the ignition switch from the "OFF" to "ON"
position or vice versa, eight lamps on the instrument
panel, except coolant temperature lamp, come on.
Among these lamps, straw discharge alarm lamp, grain
alarm lamp, check lamp, and No. 2 and No. 1 alert
lamps go out after approx. 1.2 seconds. The charge
and oil lamps stay on. Among these lamps, straw dis-
charge alarm lamp, grain alarm lamp, check lamp, No.
2 and No. 1 alert lamps go out after approx. 1.2 sec-
onds. The charge lamp and oil lamp stay on.
3. When the ignition switch is turned from the "OFF" to
"ON" position or vice versa, the LED of the MICOM unit
displays "H" for a very short time and then "8" for ap-
prox. 1.2 seconds.
Then, "P" blinks on the LED.
417W703A
(1) LED Display
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