Sanyo VHR-790 Instruction Manual page 22

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TROUBLESHOOTING
Symptom Check points
POWER TROUBLE
No power
The power cord is disconnected.
The remote control unit The batteries are low.
doesn't operate
RECEIVER TROUBLE
No TV programmed Are the connections between your VCR and TV correct?
received
. Was tuning correctly preset?
Off the air reception on the
The video channel setting of the TV receiver does not
VCR is poor correspond to the video channel presetting of the VCR.
PLAYBACK TROUBLE
Playback picture does not !
The video channel setting of the TV receiver does not
appear correspond to the video channel presetting of the VCR.
Interference in playback
Adjust the tracking control.
picture
. Dust or dirt on video heads. Take the VCR to an
Authorized Service Centre.
RECORDING TROUBLE
No recording
The erasure-prevention tab on the cassette has been
removed.
Timer recording is not The starting day and time have not been set correctly.
possible
The clock time is not set correctly.
There has been a power interruption of more than 1 hour.
Hi-Fi TROUBLE
Sound of a Hi-Fi recorded
The tape might be defective.
tape drops out Use a new video cassette tape.