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Picture is OK, but
no sound.
• Press the VOL UP or VOL DOWN key on the
control panel or the remote control.
• Make sure the MTS option is set to MAIN or
MONO.
• Make sure the source device is functioning
properly.
• Set the volume to a higher level.
• Make sure the audio cable is connected
securely.
• Turn the mute off.
One of the
speakers has no
sound.
• Adjust the balance in the OSD menus.
• Make sure the audio cable is connected
properly.
Cannot receive
some TV channels
when using cable
TV.
• Try the Auto Program function in the OSD TV
Setting menu.
Want to reset TV
settings
• Use the Preset function in the OSD Picture
and Audio menu.
Cannot operate
menus.
• If OSD items are colored light blue, the
system is in a state such that those settings
are not available. For example, video setting
is available in TV mode.
Screen image
turns over.
• Make sure the video signal cable is
connected properly.
Snow appears on
the screen.
• Adjust the location of the antenna, placing it
far from roads or sources of interference.
• Check the antenna and the video signal line
connections.
