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3 Appendix
Troubleshooting
Disturbances in picture and sound can often be eliminated by checking the symptoms and following the suggestions listed here.
{f the problem still cannot b2 soived, contact your nearest service facility.
Symiptom
Possible causes and remedies
¢ Make sure POWER is switched on.
¢ Check the power cord connection.
e Check that the TV/VIDEO and VTR1-2-3 MDP controls are set
correctly.
e Make sure that the TV/CABLE BOX selector is set to TV.
No picture (screen not lit), no sound
¢ Adjust the picture using the VIDEO screen (pp. 50 — 53).
¢ Check the antenna/cable connections.
¢ Adjust the color registration (pp. 26 — 27).
Poor or no picture (screen not lit), good sound
¢ Press VOLUME + on the projection TV or VOL + on the Remote
* Commander.
¢ Press MUTING on the Remote Commander.
¢ Check the MTS setting (p. 58).
© Check that the TV/VIDEO and VTR1-2-3 MDP controls are set
correctly.
¢ Make sure SPEAKER is set correctly (p. 59).
¢ Check the HUE and COLOR settings (pp. 50 — 51).
¢ Check that it is an active or correct channel.
© Check the cable setting.
¢ Check the ANT/AUX button setting.
e Check antenna/cable connections.
Good picture, no sound
No color for color programs
Snow and noise only
This is often caused by local interference (for example, cars, neon
signs and hairdryers). Adjust the telescopic aerial for minimum
interference.
Dotted lines or stripes
Refiections from nearby mountains or buildings often cause this
problem. Connecting a highly directional outdoor antenna or a
CATV cable may improve the picture.
Remote contro! does not operate
¢ Check the battery in the Remote Commander.
e Check that the TV/VIDEO button is set correctly.
Check that the connections are properly made.
Double images or ghosts
No picture and/or sound for the
connected equipment
¢ Check that the power of the connected equipment is tumed on.
¢ Check that the connected equipment is set correctly.
Try another channel. It could be station trouble.
82 em
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