VFD471
VIDEO FREEZE FRAME DETECTOR
INSTRUCTION
BOOK
IB641701
Страница 1: ...VFD471 VIDEO FREEZE FRAME DETECTOR INSTRUCTION BOOK IB641701...
Страница 2: ...ECT JUMPERS AND CONTROL FUNCTIONS 3 CARD INSTALLATION 4 5 SET UP AND INSTALLATION 5 FRONT PANEL SWITCH OPERATION 5 6 FRONT PANEL INDICATORS 6 AUDIO ALARM SWITCHING 6 REMOTE SWITCHING FEATURE 6 MAINTEN...
Страница 3: ...t position will switch back to the primary input A after normal video is restored This gives the operator trouble free unattended switching of video preventing DEAD AIR occurrences The HOLD reset posi...
Страница 4: ...unction If the jumper is in the ALARM RELAY OUT position the Remote connectors will be used as a relay contact output The Normally Open or Normally Closed condition of the relay can be selected by the...
Страница 5: ...o the front panel of the RMS 400 rack in the position of the new card Align the new label with the screw head in the hole in the lower right hand corner of the label then align the center thumbscrew w...
Страница 6: ...the unit marked SWITCH is a manual automatic selector for the video switch When the switch is in the A position the video switch will stay in the A mode When the switch is in the B position the video...
Страница 7: ...RIGHT INPUT T for TIP and R for RING The output is marked OUTPUT The output is the common for A and B inputs TIP and RING respectively If an alarm only output is desired the video switching portion of...
Страница 8: ...librations required with the VFD471 If you have any questions regarding FM SYSTEMS INC products please contact our engineering department at 800 235 6960 or fax your questions to 714 979 0913 we will...
