Sony KP-41S5U - Manual (Page 14)

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Troubleshooting
Here are some simple solutions to some problems which may affect the picture and sound.
Problem Solution
No picture (screen is dark), no sound • Plug in the TV in.
• Press
U on the TV (if u indicator is on, press ; or a programme number
on the Remote Commander).
• Check the aerial connection.
• Check if the selected video source is on.
• Turn the TV off for 3 or 4 seconds then turn it on again using
U .
Poor or no picture (screen is dark), but good sound • Press Í to enter the PICTURE CONTROL menu and adjust the brightness,
contrast and colour.
The menu and picture disappear • Press MENU on the Remote Commander or on the front panel of the TV set.
(if contrast and brightness are minimum)
Good picture but no sound • Press Á +.
• Check if “ Center in ” is selected on the SOUND CONTROL menu.
• If
¤ is displayed on the screen, press ¤ .
No colour for colour programmes • Press Í to enter the PICTURE CONTROL menu, select RESET, then press
the joystick to confirm.
Remote Commander does not function • The batteries are weak.
If you continue to have problems, have your TV serviced by qualified personnel. Never open the casing yourself.