Philips SCD491 - Manual (Page 15)

Problem Possible cause Solution
Sound but no picture. One or both units close to Move unit(s) to different
metal objects. location(s).
Brightness set too low. Adjust brightness level (B-14).
Units set to different Set both units to the same
channels. channel (A-7, B-5).
Interference from e.g. household Set both units to another (same)
appliances, cordless or cellular
channel (A-7, B-5).
telephones.
Picture but no sound. Volume level set too low. Increase volume level (B-8).
Flickering picture. Object too close to camera Remove object from camera unit
unit. or relocate camera unit.
One or both units close to Move unit(s) to different
metal objects. location(s).
Interference from e.g. household Set both units to another (same)
appliances, cordless or cellular
channel (A-7, B-5).
telephones.
Audio feedback Units too close to each other. Increase distance between units.
(squealing).
Volume set too high. Decrease volume (B-8).
Image is displayed upside Rotating the image is not Place camera unit straight up
down on TV screen and possible when the camera or disconnect monitor unit from
cannot be rotated. unit is connected to the TV. TV.
EN Troubleshooting
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