Vicon V-DA-8-16, Руководство по установке и эксплуатации

Страница: 8 / 11

Error Cause
Video outputs are not all
available
(e.g.
1 video input
6 video outputs)
1. The jumper on the circuit board is
set to duplicated number of video
inputs/outputs
One or several monitors
have stripes in the picture
1. These distortions are caused by
hum in the picture which is a re-
sult of connecting several moni-
tors to different potentials.
- connect all devices to the
same phase
- use galvanic transformers be-
tween monitor and mains
phase
- use an additional optocoupler
for each transmission line
The monitors have no pic-
ture
1. Video signal lines interrupted or
defective, check all coaxial cables
and BNC plugs
2. Power supply to camera inter-
rupted, check operating voltage
at camera
3. The video distributor is off:
- check and/or replace mains fuse
Should none of the above remedies be successful, please contact
your authorised dealer with a detailed failure description.
Maintenance and care
Before starting to clean the device, disconnect the unit from power
supply. Never use any water or fluid to clean the device for reasons
of electronic safety. Never put the unit under water. To clean use a
soft dry cloth. Never open the unit to clean inside. This may only be
done by authorised personnel according to the local safety regula-
tions. If the device will be handed over to third parties, make sure to
include these operating instructions.