Komatsu PC450-8 Operation & Maintenance Manual page 100

DETAILED CONTROLS AND GAUGES
Operations on Camera 1 Image Display Screen
The following explanation describes the method of operation when it is desired to display only one camera screen
on the monitor.
q
On the standard screen, if switch F3 is pressed, the image
display screen is displayed.
q
Press switch F1 to display all the screens for images from
the No. 1 camera.
q
Press switch F2 to display all the screens for images from
the No. 2 camera.
q
Press switch F3 to display all the screens for images from
the No. 3 camera.
REMARK
If the machine is not equipped with a No. 2 camera or No. 3
camera, guidance icons (a), (b) and (c) are not displayed.
q
Press switch F5 to return to the standard screen.
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OPERATION