Abus TVHD70000 Manuel Utilisateur page 21

5.3 Power supply
IMPORTANT!
Before starting installation, ensure that the power supply system voltage and the rated
voltage of the camera are identical.
The cameras have a 12 V DC power supply. Ensure correct polarity when connecting. A plug-in power
supply unit (round plug, 5.5 mm x 2.1 mm) is provided for the connection.
5.4 Installing the video cable
In order to transmit the video signal from the HD-SDI camera to an HD-SDI converter, monitor or
recorder, an RG6 or RG59 coaxial cable with a BNC plug (male) must be connected to the video output.
The cable length to the next device may not exceed 80 meters (RG59) or 150 meters (RG6). To increase
the range, you can install suitable signal HD-SDI repeaters.
6. Maintenance and cleaning
6.1 Maintenance
Regularly check the product's physical state, e.g. check for damage of the housing.
If you suspect that safe operation cannot be guaranteed anymore, disconnect the product and ensure
that it cannot be used by mistake. Remove the batteries.
You can assume that safe operation is not possible anymore when

the device shows visible damage,

the device does not function anymore
Please note:
The product is absolutely maintenance-free for you. There are no components on the
inside of the product to be checked or services by you, never open it.
(1) Video signal (BNC)
(2) Power supply
1
12 V DC (5.5 x 2.1 mm)
2
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