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Related Manuals for FM Systems VLS771
Summary of Contents for FM Systems VLS771
- Page 1 VLS771 VIDEO LOSS SWITCHER INSTALLATION MANUAL IB 627901...
- Page 2 VIDEO LOSS SWITCHER DESCRIPTION The VLS771 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.
- Page 3 A input Right Tip or + A input Right Ring or - CONNECTOR BLOCK DIAGRAM LEFT INPUT RIGHT INPUT When audio wiring is complete Plug in the power cube and attach the +24 VDC connector into the VLS771. VLS771.ISB PAGE 2 OF 3...
- Page 4 The first is (A) this will cause the VLS771 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. The third...