Komatsu PC290LC-11 Operation & Maintenance Manual page 235

OPERATION
Adjust the angle of the rearview camera so that people within 1
m away from the machine's rear part (W) can be seen in the
machine monitor at the operator's seat.
If the image on the monitor is not aligned correctly, adjust
mounting angle (A) of the rearview camera in the following pro-
cedure.
Angle (A) can be adjusted within the range from 32 to 53 °.
1.
Insert a flat-head screwdriver or the like into hole (3) of
cover (2) and push inside tooth (B) to remove the cover.
2.
Remove bolts (4) (2 places).
3.
Remove cover (1).
MACHINE OPERATIONS AND CONTROLS
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