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Technical Information
TX001-00-00 Rev 101 QuickSilver DV202S Video Transmitter
(CM-4 Camera Add On Board)
Adds the following to the CRU:
Video inputs: 4 BNC-F.
Alarms: 4 inputs using 8 Terminal Block screws (they are enabled,
hardware already present in the CRU).
(RM-6 16 Relay Add On Board)
Adds the following to the CRU:
Relay outputs: 16 outputs using 2 DB25-F sockets.
Video Level:
All BNC connectors: 1.0 V peak to peak.
Video Impedance:
All BNC connectors: 75 ohms or high impedance (Removable
terminating resistor on PC board).
Video Formats supported:
NTSC, PAL, EIA, CCIR.
Video Transmission Rate:
PSTN line: 20 frames per second maximum.
ISDN line: 25 frames per second maximum.
Cellular line: Varies according to phone type.
Note: This rate can vary greatly based on actual Modem connection
speed, phone line quality, available computer resources,
amount of change in the actual picture, computer display
resolution and size and video display resolution.
Fully configured DV202S
and CRU system
Input/Output sockets:
Video inputs: 48 maximum.
Alarm inputs: 48 maximum.
Relay outputs: 98 maximum.
Camera to Transmitter video
transmission distance
(coaxial cable distance):
1000 feet (305 m) nominal.
Transmitter memory:
Standard PC computer type SIMM.
72 pin package.
16 to 32 Mb size.
EDO, non-parity type.
Transmitter Audio Card:
Custom Sound Blaster compatible duplex audio circuit in a standard
72 pin package. Uses Audio In and Audio Out jacks on side panel.
Transmitter storage capacity:
Up to 6000 single frame pictures of size 320 X 240 pixels with 32 Mb
SIMM size.
Relay Contact Types (all units):
Each relay has one set of normally opened (NO) and one set of
normally closed (NC) contacts.
Relay Contact Rating (all models):
24 VDC @ 1 amp maximum.
