Komatsu PC200-8M0 Shop Manual page 439

102 Testing and adjusting, Part 2
Special functions of machine monitor
Service mode
To change the mode of the machine monitor to the
service mode from the operator mode, perform the
following operation.
This operation is always required when you use the
service mode.
1. Check of screen display and operation of
switches
While the standard screen is displayed, per-
form the following operation by using the
numeral input switches.
q Operation of switches (While pressing [4],
press the switches in order):
[4] + [1] o [ 2 ] o [ 3 ]
a This operation of the switches is accepted
only while the standard screen is dis-
played.
2. Selection of service menu
When the "Service Menu" screen is displayed,
the service mode is selected. Select the
desired service menu by using the function
switches or numeral input switches.
q [F3]: Moves to lower item
q [F4]: Moves to upper item
[F5]: Returns the display to the standard
q
screen (operator mode)
q [F6]: Validates the selection
a If you input a 2-digit code by using the
numeral input switches, the corresponding
menu is directly selected. This will allow
you to validate the selection using [F6].
PC200, 200LC, 220, 220LC-8M0
a The menu items which can be selected in
the service menu are as follows (including
some items which need special opera-
tions).
01 Monitoring / Pre-defined
02 Monitoring / Custom
Abnormality Record (Mechanical Systems)
03
Abnormality Record (Electrical Systems)
04 Maintenance record
05 Maintenance Mode Setting
06 Phone Number Entry
Default (Key-On Mode)
Default (Unit)
07
Default (With/Without Attachment)
Default (Camera)
08 Diagnostic Tests (Cylinder Cut-out)
Adjustment (Pump Absorption Torque (F))
Adjustment (Pump Absorption Torque (R))
09
Adjustment (Low Speed)
Adjustment (Attachment Flow Adjustment)
10 No Injection
KOMTRAX Settings (Terminal Status)
KOMTRAX Settings (GPS and Communication
11
Status)
KOMTRAX Settings (Modem Information)
12 Service Message
SEN06128-00
19
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