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Installation and Use
69-2108EFS—01 14
A beep-beep tone sounds for 30 seconds…
This is an alert triggered by the tamper switch indicating someone is trying to
unscrew and remove the door camera. Check outside immediately.
The tone may sound if the screws that mount the front of the door camera to the rear
are not fully screwed in place.
Press any button on the receiver to stop the alert tone.
The receiver switches on randomly…
This is probably due to the motion sensor on the camera picking up passers by, pass-
ing cars or moving heat sources.
Switch the PIR sensor off, (refer to the ‘DOOR CAMERA’ section), block off the
unwanted movement, or relocate the door camera.
Chime sounds but the picture is displayed for only a few seconds…
• The video signal has been interrupted. Press the Scan button to recapture the video
signal, move the receiver to another position nearby.
• If this occurs regularly, locate the receiver closer to the door unit, or place the
receiver higher up. Generally, the receiver will receive a stronger signal up on a
shelf, and a weak signal near the floor.
• The battery charge is low. Place the receiver on the charger for at least four hours
to recharge the batteries.
Troubleshooting
69-2108EFS_A.indd 14 11/30/2007 1:51:49 PM