TROUBLESHOOTING GUIDE FOR VIDEO SYSTEM 200
Contents
1. AIR OUTPUT 7 CHECK OF CAMERA DIRECTLY WITH BATTERY MONITOR AFTER LINKING 5 amp 14 CAMERA UNIT ENSURE LINE 14 FROM VA 200 IS REMOVED FIRST NO DOOR RELEASE 1 CHECK DOOR RELEASE TIMER POTENTIOMETER WITH KEY SYMBOL ON VA 200 NOT AT MINIMUM ANTI CLOCKWISE IS MINIMUM 2 MOMENTARILY SHORT C5 amp C9 CHECK B13 VE amp B16 VE FOR 12 TO 17VDC FOR DURATION OF TIMER 3 CHECK CABLE CROSS SECTION RATING OF RELEASE 12VAC DC amp 1A FAIL SECURE 4 ACTIVATE MONITOR PRESS DOOR RELEASE KEY CHECK C5 amp C9 1VDC WHILST KEY BUTTON PRESSED IF gt 1VDC INCREASE CABLE CROSS SECTION TO MONITOR 5 6 amp 9 FEEDBACK RECOMMEND LOWER MICROPHONE ON TARGA HA 200 PANEL ENSURE VOLUME POTENTIOMETERS IN PANEL ARE CORRECTLY BALANCED NORMAL SETTINGS ARE PHONE POTENTIOMETER TO JUST OFF MIN SPEAKER POTENTIOMETER TO HALF ENSURE BOTH SETTINGS ADJUST END STOP TO END STOP PRIOR TO CONTACTING TECHNICAL SUPPORT IT IS GOOD ENGINEERING PRACTICE TO CONNECT MONITOR amp PANEL ON SHORT LEADS DIRECTLY INTO VA200 UNIT THIS WILL INDICATE CABLE PROBLEMS WRONG CONNECTIONS THAT CONSTITUTE THE MAJORITY OF CALLS TO OUR TECHNICAL DEPARTMENT2. NTINUITY 14 FROM VA 200 TO 14 PANEL IF MVA 100 01 PANEL WITHOUT MR 100 CHECK JUMPER SW2 IS ON REMOVE CABLES 11 12 amp 14 IN PANEL amp PLACE LINK BETWEEN TERMINALS 11 8 12 AND TERMINALS 5 amp 14 SET BOTH VOLUME LEVELS TO MAXIMUM THIS SHOULD RESULT IN FEED BACK AT PANEL SPEECH ON PANEL MICROPHONE SHOULD BE HEARD ON PANEL SPEAKER IF SPEECH OR FEEDBACK IS HEARD THIS PROVES THE ENTRY PANEL UNIT IS FUNCTIONING CORRECTLY NO AUDIO PANEL 1 CHECK VOLUME LEVEL IN PANEL AT MINIMUM FULLY ANTI CLOCKWISE IS MINIMUM ON SPEAKER POTENTIOMETER 2 CHECK FOR 12VDC ACROSS 5 4 C9 3 ACTIVATE MONITOR PREVIEW OR CALL 8 CHECK FOR 6VDC ACROSS C5 8 C9 WITH PHONE OFF HOOK 4 REPEAT CHECKS 2 3 amp 5 FROM NO AUDIO TO MONITOR 5 CHECK CONTINUITY OF B12 VA 200 TO 12 AT THE PANEL NO VIDEO SIGNAL 1 CHECK BRIGHTNESS CONTRAST SETTING ON MONITOR THUMBWHEEL NOT AT MINIMUM 2 CHECK 5 amp 6 17 5VDC ON CAMERA UNIT 3 CHECK 14 CAMERA UNIT LINKED TO 14 ON VA 200 amp CHECK 17 5VDC ACROSS 6 VE 8 14 VE ON CAMERA UNIT AFTER CALL PREVIEW 4 MEASURE ACROSS COAXIAL CABLE AT CAMERA ON HAV SERIES V INNER CORE 8 VS SCREEN 750hm EOL RESISTOR 5 IF USING TWISTED PAIR FOR VIDEO ENSURE V GOES TO TERMINAL AND V GOES TO TERMINAL 4 THROUGH OUT THE SYSTEM AND 15 TERMINATED CORRECTLY AS EXAMPLE DRAWINGS 6 CHECK ON HAV SERIES OF CAMERAS THAT THE JUMPER LINK IS SET AS FOLLOWS C COAXIAL OR T TWISTED P
3. TROUBLESHOOTING GUIDE FOR VIDEO SYSTEM 200 ALL TESTS BELOW ARE ON VA 200 PSU CONTROLLER UNLESS OTHERWISE STATED IF ANY OF THE VOLTAGE READINGS ARE NOT CORRECT DISCONNECT WIRING FROM RELEVANT TERMINALS amp RE MEASURE NOTHING WORKS AT ALL 1 CHECK MONITOR SWITCHED THUMBWHEEL EXCEPT ON NOVA EXEDRA LYNEA MONITORS CHECK FOR 240VAC INPUT CHECK 17 5VDC ACROSS 5 amp B6 AND C5 amp C6 TERMINAL 5 ALWAYS NEGATIVE CHECK FOR 17 5VDC ACROSS 5 amp 6 AT MONITOR amp PANEL CHECK IF MONITOR PREVIEWS PRESS CAMERA BUTTON ON MONITOR PREVIEW MONITOR 1 CHECK C5 amp C8 OVDC PRIOR TO PREVIEW IF C5 amp C8 12VDC SYSTEM IS ACTIVE amp PREVIEW DISABLED UNTIL CALL TIMER ELAPSES ANOTHER MONITOR IS 2 CHECK C5 amp C8 12VDC AFTER PREVIEW SELECTED CAMERA BUTTON 3 CHECK 5 amp 8 12VDC AT MONITOR WITH MONITOR IN SITU IF NOT CHECK CONTINUITY LINE 8 TO MONITOR NO CALL TO MONITOR 1 CHECK FOR 11VDC ACROSS 5 4 B8 2 CHECK FOR 11VDC ACROSS CORRESPONDING TERMINALS ON PANEL 3 CHECK FOR 4 VDC ACROSS B5 8 CALL LINE 7 IN MONITOR DURING CALL NO AUDIO TO MONITOR 1 CHECK VOLUME LEVEL IN PANEL NOT AT MINIMUM FULLY ANTI CLOCKWISE IS MINIMUM ON PHONE POTENTIOMETER 2 CHECK FOR 17 5VDC ACROSS 5 amp 6 IN PANEL 3 CHECK FOR 17 5VDC ACROSS 6 VE amp 14 VE AFTER CALL IN PANEL AND VA 200 IF VOLTAGE PRESENT AT VA 200 AND NOT AT THE PANEL CHECK CO
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