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Related Manuals for FM Systems VLS771-2
Summary of Contents for FM Systems VLS771-2
- Page 1 VLS771-2 VIDEO LOSS SWITCHER INSTALLATION MANUAL IB 628201...
- Page 2 VLS771-2 VIDEO LOSS SWITCHER DESCRIPTION The VLS771-2 VIDEO LOSS SWITCHER is an automatic 2X1 Stereo audio follow video switching system that reacts to the loss of Horizontal Sync pulses. This device monitors the Primary video source and switches both video and Left and Right Stereo balanced audio sources to the secondary when the primary video signal ceases.
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Page 3: Setup And Installation
B input Right Tip or + B input Right Ring or - COMM output Right Tip or + COMM output Right Ring or - A input Right Tip or + A input Right Ring or - VLS771-2.ISB PAGE 3 OF 5... -
Page 4: Operation
DO NOT FORCE THE SWITCH. There are three command modes for the switch. The first is (A) this will cause the VLS771-2 to manually force the video and audio switch to the A input source. The second is (B) this will cause a manual switch to input B. -
Page 5: Specification
Cross-Talk (Left/Right) < 80 dB Signal to noise ratio < 90 dB Power requirement 24 VDC Power Cube (included) Video Mode Switch 3 Position Locking Toggle Enclosure 3.5 x 4.5 x 1.5 Die Cast Alm. VLS771-2.ISB PAGE 5 OF 5...