User's Manual

29
Troubleshooting
Normal picture, but no sound - Check the volume
- Make sure the sound is not muted. MUTE button has been
pressed on the remote control
- Make sure the connections of the optional speaker
systems are securely inserted
- Make sure the setting of AV Output terminal
Picture is too light - Make sure color and contrast settings
Picture is too dark - Make sure brightness setting is not set too low
- Check to see if brightness setting
- Lamp may have malfunction
Remote control does not work - Change the batteries
- Make sure the infrared transmitter window is not
receiving strong light such as light from fluorescent
lamps
No picture from AV OUT terminal - Make sure AV Input is not set
- Make sure the input source other than AV
The picture is not sharp - The reception may be weak
The picture moves - The state of the broadcast may also be bad
- Make sure the antenna is facing the right direction
- Make sure outside antenna is not disconnected
The picture is doubled or tripled - Make sure the antenna is facing the right direction
- There may be reflected electric waves from mountains
or buildings
The picture is spotted - There may be interference from automobiles, trains,
high voltage lines, neon lights, etc.
There are stripes on the screen - Is the unit receiving interference from other devices?
or colors fade Transmission antennas of radio broadcasting stations
and transmission antennas of amateur radios and
cellular phones may also cause interference
- Use the unit as far apart as possible from devices
that may cause possible interference