Komatsu PC500LC-10R Shop Manual page 519

30 TESTING AND ADJUSTING
Upper part of the machine monitor
(a): Multi-information display
When starting the engine, the battery voltage may suddenly drop depending on the temperature and the battery
condition. If this happens, the display on the machine monitor may momentarily go out, but this does not indi-
cate any abnormality.
Upper part of the machine monitor (switch part)
F1: F1 Function switch
F2: F2 Function switch
F3: F3 Function switch
F4: F4 Function switch
F5: F5 Function switch
F6: F6 Function switch
The functions of the switches are indicated by the icon on the screen. Icons are displayed just above the func-
tion switches on the multi-information display panel (a).
If the icon for a function switch is not displayed, that function switch is not working.
Lower part of the machine monitor (switch part)
1: Numeral 1 input switch/Auto-deceleration switch
2: Numeral 2 input switch/Working mode selector switch
3: Numeral 3 input switch/Travel speed selector switch
4: Numeral 4 input switch/Buzzer cancel switch
5: Numeral 5 input switch/Wiper switch
6: Numeral 6 input switch/Window washer switch
7: Numeral 7 input switch/Air conditioner switch
8: Numeral 8 input switch/Air conditioner switch
9: Numeral 9 input switch/Air conditioner switch
0: Numeral 0 input switch/Air conditioner switch
Each switch has the function indicated by the icon on it and the function of inputting a numeral.
The machine monitor automatically judges which function of each switch is currently enabled according to the
screen display of the multi-information display (a).
Operator mode and service mode of machine monitor
Machine monitor has operator mode and service mode. Various information is displayed on the multi-information
display (a).
Some items are displayed automatically according to the configuration of the machine monitor whereas the oth-
er items can be displayed only when the machine monitor is operated with switches.
• Operator mode
The information items in this mode are contents usually displayed. The operator can display and set them
by the operation with switches. (Display and setting of some items need special operation of switches.)
For the details, see Operation and Maintenance Manual.
Display of KOMATSU logo and mark
Display of password input screen
Display of check of breaker mode
Display of check before starting
Display of warning after "Check before starting"
PC500LC-10R
SET AND OPERATE MACHINE MONITOR
Operator mode
30-113