Samsung SDM-090, Руководство пользователя

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A-1
Digital Multiplexer
SDM-090(P)
Appendix A Specifications
1) Image input
Camera: 9 input (color or black/white, BNC Type, Loop Through)
1.0V
p-p
, 75
Ω
automatic termination, CVBS
VCR : 2 input (VCR Playback input)
VBS entry (color or black/white, BNC Type),1.0V
p-p
, 75
Ω
terminations
S-VHS Y/C input – Y: 1.0V
p-p
, 75
Ω
terminations
– C: 0.286V
p-p
(NTSC), 0.3V
p-p
(PAL)
75
Ω
terminations
2) Image output
Monitor: 3 output
SPOT output (color or black/white, BNC Type),1.0V
p-p
, 75
Ω
termination
Main monitor output (color or black/white, BNC Type),1.0V
p-p
,
75
Ω
terminations
S-VHS Y/C output - Y: 1.0V
p-p
, 75
Ω
terminations
- C: 0.286V
p-p
(NTSC), 0.3V
p-p
(PAL) 75
Ω
termination
VCR : 2 output
VCR output (color or black/white, BNC Type),1.0V
p-p
, 75
Ω
terminations
S-VHS Y/C output - Y: 1.0V
p-p
, 75
Ω
terminations
- C: 0.286V
p-p
(NTSC), 0.3V
p-p
(PAL) 75
Ω
terminations
3) Alarm function
9 input: Outside alarm input, programmable N.O or N.C in menu
2 output: Alarm Output output, relay marked active
Alarm Reset output, OPEN COLLECTOR, TTL “L” LEVEL
Alarm hold time: 0 ~ 30 minute 59 seconds (in second)
SDM-090(P)D 6/26/01 5:45 PM Page A-1