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Roxie: 40170
4.3 Video sources and switching
The outdoor station has two possible video sources that can be viewed on the indoor station during communication:
• the internal camera, “internal video”
• one input for CCTV type external camera, “external video”
Characteristics of the internal camera:
• Viewing angle H = 130°
• Resolution PAL 480 TVL
• Fps pal = 25/s
• Colour camera
• Lux Min <= 0.1
Characteristics of the external video:
An external camera can be connected to the specied terminals (V- and V+).
The electrical characteristics of the external video connection are:
• video termination in AC
• maximum length of the connectable cable 30 m
4.3.1 Video operation and conguration
During installation it is possible to congure the video source user mode, by selecting:
1. the main video signal, choosing between internal and external video;
2. the number of videos to display, either single or two videos;
Conguration is via dip-switch or SaveProg.
4.3.2 Video switching on indoor stations
If two videos were congured, during communication it is possible to switch the video displayed on the indoor station.
For Tab 5S Up 40515, Tab 7S Up 40517 indoor stations and in the related user app there is a specic button for switching the
video signal.
For other indoor stations, both of the following options can be used:
• “pan/zoom” control;
• F1/F2.
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