Operating Instructions

Troubleshooting
VQT4W80
94
Troubleshooting guide
The TV Guide information is not displayed
properly.
• Set the clock correctly. (> 73, 85, Clock)
• Some broadcast may not send programme
information.
• There was a programme change, or TV Guide
information from a broadcast station was
possibly not correctly transmitted.
• If signal quality is bad, the TV Guide system
may not be able to receive any data.
Digital broadcasts cannot be received.
• The dish may not be pointing in the direction of
the satellite. If problem persists consult your
local TV aerial installer.
• To receive an encrypted broadcast, a CI module
valid for the broadcast is required.
• When you use only one terminal, you may not
view correctly if you connect the satellite cable
to the LNB IN 2 terminal.
• When you use single cable router, additional
settings are required. (> 21)
Picture regularly breaks up on some
channels.
• Adjust the reception with “Manual Tuning”.
(> 73, 76)
Picture very infrequently breaks up on some
or all channels.
• Electrical atmospheric interference caused by
bad weather may cause pictures to break up
and audio to mute or distort momentarily.
• The receiver (LNB) of the satellite dish must be
suitable for digital reception.
The channel which was once selectable
cannot be selected.
• Reveal the channel on the channel list. (> 75)
VIERA Link does not work.
• Some functions may not work depending on the
version of “HDAVI Control” of the connected TV,
etc. This unit supports “HDAVI Control 5”
functions.
• Check the settings of the connected TV, etc.
• If the connection for the equipment connected
with HDMI was changed, or if there was a power
failure or the plug was removed from the
household mains socket, “HDAVI Control” may
not work.
In this case, change TV (VIERA) setting for
“HDAVI Control” again.
• This unit does not support “ONE TOUCH PLAY”
function of the Panasonic AV Control Receiver.
TV Guide
Broadcast VIERA Link
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