Sony KV-27XBR25 - Manual (Page 69)

1
Appendix
Troubleshooting
Disturbances in picture and sound can often be eiiminated by checking the symptoms and following the suggestions listed here.
If the problem still cannot be solved, contact your nearest senrice facility.
Symptom Possible causes arKf remedies
No picture (screen not lit), no sound
• Make sure POWER is switched on.
• Check the power cord connection.
• Check that the TV/VIDEO and VTR1-2-3 MDP controls are!
correctly.
• Make sure that the TV/CABLE BOX selector is set to TV.
Poor or no picture (screen not lit), good sound
• Adjust the picture using the VIDEO screen (pp. 40 - 43).
• Ciróck the antenna/cable connections.
Good picture, no sound
• Press VOLUME + on the TV or VOL on the Remote Commander.
• Press MUTING on the Remote Commander.
• Check the MTS setting (p. 47).
• Check that the TVAfIDEO and VTR1-2-3 MDP controis are set
correctly.
• Make sure SPEAKER is set to ON (p. 48).
No color for color programs Check the HUE and COLOR settings (pp. 40-41).
Snow and noise only
• Check that it is an active or oorrect channel.
• Check the cable setting.
• Check the ANT/AUX button setting (KV-27XBR3S/32XBR35 only).
• Check antenna/cable connections.
Dotted lines or stripes
This is often caused by local interference (for example, cars, neon
signs and hairdryers). Adjust the telescopic aerial for minimum
interference.
Double images or ghosts
Reflections from nearby mountains or buildings often cause this
problem. Connecting a highly directional outdoor antenna or a
CATV cable may improve the picture.
Try another channel. It could be station trouble.
Appendix
I
69