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VS-120, 20x1
Video-Audio Scanner VS120
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The VS-120 is a high
performance switcher and scanner for composite video and unbalanced
audio signals. When configured as a scanner, it will cycle through
selected inputs at pre-determined intervals.
Typical
Applications:
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Fully programmable,
EPROM/NOV RAM memory for setup saves and recalls.
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Automatic error
detection (sync failure or disconnection) in security
systems.
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Monitoring in large
duplication systems.
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FEATURES
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Bandwidth - 25MHz (-
3dB).
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Dual Outputs - 2
composite video and stereo audio.
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Dual Mode -
Configure as a 20x1 switcher or scanner.
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Expandable - Cascade
multiple units up to 200 Inputs.
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Vertical Interval
Switching.
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Control - Front
panel switching & set up, RS-232 (K-Router™ Windows®
- based software is included), & RS-485
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Standard 19”
Rack Mount Size - 2U.
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SPECIFICATIONS
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INPUTS: |
20 Video 1Vpp/75Ω on BNC
connectors. 20 audio stereo, 1Vpp/50kΩ on RCA
connectors |
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OUTPUTS: |
1 video, 1Vpp/75Ω on 2 BNC
connectors, parallel connected. 1 audio stereo, 1Vpp/100Ω on
2 x 2 RCA connectors, parallel connected. DB-9 for RS-232, terminal
block connectors for RS-485 |
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VIDEO BANDWIDTH
(-3dB): |
25MHz. |
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AUDIO BANDWIDTH
(-3dB): |
20kHz. |
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DIFF. GAIN: |
1.3%. |
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K-FACTOR: |
0.05%. |
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DISPLAY: |
4 seven - segment display LEDs, 20
LED status display. |
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SWITCHING: |
Vertical interval. |
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DWELL TIME: |
1 Sec - 60 Sec. |
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ERROR DETECTION: |
Sync detection. |
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CONTROL: |
12 key keypad control, 17 touch
switch setup controls, RS-232, RS- 485. |
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POWER: |
230 VAC, 50/60 Hz (115 VAC, U.S.A)
6.7 VA. |
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DIMENSIONS: |
19 inch (W), 7 inch (D), 2U (H) rack
mountable. |
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WEIGHT: |
4.1kg. (9.1 lbs.)
approx. |
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ACCESSORIES:
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Power cord, Windows®
- based control software, Null modem adapter |
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