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Videoswitch
12 Specifications
12.1
Image Capture and Storage
Displayed Image Format
Compressed Image Format
Sample rate
Image Compression System
12.2
Connectors
12.2.1
Power Input
Main input is switch-selectable 230/115 Volts AC 50/60Hz, 100W maximum. Check switch setting before
applying power or damage may occur.
12.2.2
Camera Inputs and Loop-Though Outputs
PAL compatible, 1 Volt pk-pk, 75 Ohm termination (may be switched off in the SETUP menu)
12.2.3
Coax Monitor Outputs
PAL compatible, 1 Volt pk-pk, 75 Ohm termination.
12.2.4
S-Video Monitor Output
PAL compatible, 1 Volt pk-pk, 75 Ohm termination.
12.2.5
S-Video Input
PAL compatible, 1 Volt pk-pk, 75 Ohm termination (not used).
12.3
Remote Access Options
During remote access, images are further compressed to increase the update rate. The degree of extra
compression may be selected from the "Vi-connect" software that is used on the PC to access the VDM.
The Ethernet data rate is limited to prevent undue loading of a computer network.
12.3.1
PSTN
Protocol
Data Rate
Typical image update time (8K image)
Vdm601t.doc
720 x 576 Pixels, 16 Million colours
720 x 288 Pixels, 16 Million colours
13.5Mhz
Wavelet
V34
28.8kbit/sec
3 seconds
VDM Digital Recorder
49
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