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INSTALLATION
2. INSTALLATION
ATTENTION: The installation should be effected by qualified personnel only. Connect
power source only after having finished the further installation.
2.1 Delivery scope
Check the delivery scope (see 4.) before starting the installation.
2.2 Video connection installation
Sample installation with maximum camera and monitor configuration:
Cameras and monitors have to be cabled with 75 Ohm video cable, e.g. RG-59, RG-12
and suitable BNC plugs.
Due to inappropriate absorbability, 50 Ohm coax cable (e.g. RG58), antenna cable and
further types of coax cable are not suitable.
All connected video sources must provide a 1 Vpp PAL/CCIR standard video signal.
When interconnecting transmission lines (twisted pair, fibre optics, radio) to the video
inputs, ensure the accurate receiver calibration.
The MAIN monitor may optionally be connected through a Y-C (S-Video) cable to achieve
an improved image quality. If the optional VGA-board is installed, MAIN monitor may be
connected by VGA cable.
For local DVR operation, MAIN monitor connection is compulsory. Callmonitor can be
connected optionally.
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