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Rev 1.01 11 Document 900.0275
10/05
Routine Maintenance
Use regular liquid cleaners to remove dirt and grime from the dome.
Caution Do not use harsh or abrasive cleaners which can scratch the
polycarbonate dome and reduce visibility for the camera.
If the camera view is obstructed by scratches, remove the front plate and rotate to
find an unscratched part of the dome.
Troubleshooting
No video
Check:
• Power supply voltage is within the operating specifications for your camera
model (see Troubleshooting).
• Video connections to the monitor or CCTV system.
• The camera connections to the terminal board.
• Video switcher or other equipment connections. To eliminate video
problems, connect a video monitor directly to the HD28 video output cable.
Noisy video
Check:
• Video ground connections
• For ground loops.
For additional assistance, call Honeywell Customer Service (see below).