Wöhler VIS 340 - Troubleshooting

Troubleshooting
48
10 Troubleshooting
Problem
Possible reason
Solution
The battery level indicator
shown in the display indi-
cates a low battery status.
Rechargeable batteries
are empty.
Replace or recharge bat-
teries.
The monitor is off, but the
LEDs of the camera head
are shining.
The monitor is not con-
nected correctly.
Plug in the monitor plug.
Monitor displays black and
white.
Minimal color intensity is
set.
Adjust the color intensity
of the monitor (see chap-
ter 3.3)
▲:
VIS 3xx: Bad image
Plastic dome is scratched.
Change the plastic dome
(Option: Glass dome).
Camera or monitor do not
react.
Disposable or recharge-
able batteries are empty.
Replace or recharge bat-
teries.
The camera system is
damaged.
Send the device in for
repair.
The monitor display is
blue and the message NO
SIGNAL appears.
The rod is broken.
Send the device in for
repair.
The monitor is not con-
nected correctly.
Connect the monitor cor-
rectly.
The connection cable is
broken. Send the device
in for repair.
VIS 230 / 330: The color
camera head is not con-
nected correctly to the
locator.
Attach the changeable
color camera head again.