Bedienungsanleitung / User manual
VTC-8120WDH, VTC-8122WDHU
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1. Included items
1 x camera VTC-8120WDH or VTC-8122WDHU
1 x C-mount adapter
1 x Allen wrench to adjust the back focal distance
1 x set of plugs for inputs/outputs
1 x power cord
(only for VTC-8120WDH)
1 x user manual
2. Installation
This compact camera comes in a box housing and has been developed for indoor
applications in video surveillance systems. For outdoor applications, an optional weather-
proof housing is required. The camera should only be installed by qualified personnel.
You will find the technical specifications at the end of this manual.
2.1 Bracket and camera installation
Fix the camera onto a suitable bracket on a solid basis which is capable to carry the weight
of the camera and the bracket. Alternatively, use a suitable weather-proof housing.
Ensure that the camera is safely installed by using only suitable screws.
2.2. Power supply and monitor impedance
Only use a stabilised power supply unit with sufficient wattage (see “Technical specifications”
for recommended power supply). Only approved cables should be used.
If a monitor is connected directly, the monitor impedance has to be set to 75 Ohm. Verify the
position of the switch in case the video picture is of poor quality.
The BNC jack is for the video output (1 Vpp at 75 Ohm).
Improper handling of the appliance will invalidate the warranty.
