Sony XT-DTV1 - Manual (Page 25)

25
Sony XT-DTV1 2-651-675-12(1)
Troubleshooting
The following checklist will help you
solve problems you may encounter with
your unit.
Before going through the checklist
below, check the connection and
operating procedures.
General
No picture
•The power cord has been disconnected.
•The signal is weak.
t Check all antenna connections and
make sure they are all firmly pushed
into sockets.
t Move the car to the good position for
receiving.
•The fuse has blown.
•Data broadcasting is received. This unit
does not support data broadcasting.
(Displays “No Video !”.)
•Wrong “TV Type” is selected.
t Press 9, 5, 1, 4, 7 and (EPG) to
change the mode to “NTSC” or
“PAL”.
Good picture, but no sound
•Press (VOL)(+) or (ATT) on the card
remote commander.
•Dolby AC3 signal is received. This unit
does not support the Dolby AC3 signal.
(Displays “AC3”.)
Sometimes see a squared pattern on the
screen, your picture is “freezing” or a
picture showing a TV with a noisy pattern.
•The antenna connection has become
loose or disconnected.
t Check all antenna connections and
make sure they are all firmly pushed
into sockets.
•There could be a transmission problem.
t This normally is only a temporary
situation and should correct itself.
Cannot access a particular channel, even
using the number buttons.
•The parental lock has been activated.
t Enter your password to access the
channel (page 13) or unlock the
channel (page 20).
No response when pressing the buttons
on the card remote commander.
•The battery may be exhausted.
Time or EPG is not displayed
correctly.
•The programme of which time is not
rectified, such as repeat programme, is
received.
t After receiving another programme,
turn off the unit once and turn it on
again.
Messages
The following indications appear when
a problem occurs in the unit.
ANT-1 Antenna feed overloaded
Automatically switched off
ANT-2 Antenna feed overloaded
Automatically switched off
The device will automatically switch off
5V output.
Antenna feed overloaded
Automatically switched off
The ANT-1 and ANT-2 are overloaded.
Program overflow
More than 2,000 channels were about to be
stored. You cannot memorize any more
channels.
HDTV Signal is not Supported
The unit received HDTV signal. This unit
does not support the HDTV signals.
No Video Signal !
No Signal !
No mpeg video data is input to the unit.
Bad Signal !
Mpeg data error occured in the unit.
No Video !
No Video PID is input to the unit.
Scrambled !
The unit received a scrambled programme.
Please wait for saving data.
The unit is saving the data.
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