jcb JS300 Service Manual page 141

To wake the display from sleep state open the cab door. The display will become active within 12s. During this
time it is still possible to start the engine.
Camera System
WARNING The camera system is a supplementary vision device that requires the operator to use it in
conjunction with the rear view mirror and side mirrors for maximum coverage.
WARNING If the camera image is not clear or seems distorted, it may be covered with water droplets, snow,
mud or any other substance. If this occurs, clean the camera lens before using the camera system. Clean
the lens with a soft, lint-free cloth and non-abrasive cleaner. The camera(s) contain automatic heaters that
de-mist/de-frost the lens automatically. Do not rely on the rear view camera system when operating from
cold until the heaters have cleared the lens. If the image is still not clear after cleaning/heating, have the
system inspected by your JCB dealer.
WARNING Objects displayed may be closer than they appear
WARNING At night or in dark areas, the camera system relies on the counterweight lamp for light, therefore
it is important that the counterweight lamp is operating correctly to obtain a clear image on the display. If the
lamp is not operating correctly stop using the camera system, at least in the dark, until the lamp repaired.
WARNING Objects that are close to the corners of the counterweight or under the bodywork may not be
visible on the display due to the limited coverage of the camera system.
NOTICE Reverse as slowly as possible since higher speeds may limit your reaction time to stop the machine.
If the rear of the machine is hit or damaged, ask your JCB dealer to check the camera system for correct
coverage and operation.
When a 7inch display is installed the machine can also be installed with one or two cameras. Camera one is
a rear view camera. Camera two is a side camera. Camera one can be displayed in the bottom half of the
display only. Camera two can be displayed in the top or bottom half of the display. The rear view camera can
be shown normal or mirrored for operator preference.
To view a camera on the display:
1. Press the home button twice.
2. Select either the top left or bottom of the screen with the rotary control and select button. Select a camera
with the rotary control and select button. When selecting camera one it can be selected as a normal image
or a mirrored image
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Figure 57.
9831/1100-2
Operation
Instruments
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