Komatsu PC220LC -8 Operation & Maintenance Manual page 89

OPERATION
DETAILED CONTROLS AND GAUGES
Function Switches
Function switches (7) consist of 6 switches (F1 to F6). The
function of each switch differs according to the content of each
screen.
When the monitor display shows the standard screen, the
functions are displayed as follows.
F3: Camera screen selector switch (if equipped)
F4: Service meter/time display selector switch
F5: Maintenance mode switch
F6: User mode switch
F1 and F2 are auxiliary switches for expanded functions.
For explanation of each switch, see "Handling Function Switches
(PAGE 3-35)".
Air Conditioner Switch
The air conditioner switches (8) consist of 9 switches.
For explanation of each switch, see "AIR CONDITIONER
CONTROLS (PAGE 3-89)".
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