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VS-2 and VS-4 VideoSwitch
The Visual Database Systems VS-2 and VS-4
VideoSwitchers are designed to
select a single video output from either two (VS-2) or four
(VS-4)
incoming NTSC video sources. The control is via a TTL level output,
typically from the printer port of an IMB PC or compatible. All input
lines are terminated internally with 75 ohms and the VS-2 &
VS-4 are designed to drive a 75 ohm line output.
Feature Characteristics.
- RCA jacks for two or four video inputs and one video output
- Instant switching with no visible 'glitching'
- Accepts standard NTSC video signals from videodisc players, cam-corders,
VCR's, etc.
- Computer parallel control
Instructions for use:
VS-2 Two Input Switcher
VS-4 Four Input Switcher
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