Troubleshooting - Honeywell E Série Guide D'installation

Troubleshooting

If this happens ...
No power / LED not lit
No video
Power but picture is black
Video iris
Dark picture
Picture noise / grainy
during daylight operation
Picture too bright
Picture not sharp (out of
focus)
Picture goes soft (out of
focus) in low light
Camera roll
Rev 1.01
Try this ...
• Check the power connections.
• Verify that the power supply is working. (Use
a camera that is known to be good.)
• Check power connections.
• Check BNC connections. (Use a camera that
is known to be good).
• Check the lens. Remove the lens. If video is
present, the lens is the source of problem.
Check that the Auto Iris lens
• DC Iris.
selector switch is set to
• Increase DC level.
• Check wiring connections.
• Manual Iris. Check that iris is not closed.
• Verify that Auto Iris lens selector switch is set
to AI. Increase level on lens.
• Check wiring conditions.
• Try lens on another camera or known good
lens on camera.
• Check lens iris.
• Check coax termination is 75 Ohm.
Verify lens iris level with AGC function disabled.
• Manual Iris. Switch AES ON.
• DC Iris. Switch AI ON, adjust ALC.
• Video Iris. Switch AI ON, reduce level on
lens.
• Adjust focus on lens.
• Adjust back focus.
Adjust focus under low light conditions or use a
neutral density filter under normal lighting
conditions.
When operating 12 VDC, set Line Lock (LL)
switch to INT (Internal).
11
.
DC
Document 900.0350
05/05