Operation Manual

33
PROBLEM SOLVING
Questions and Answers
Below are the answers to some of the most
common queries.
For more information go to
www.toshiba.co.uk
To check that you have the best colour:
a With the external source playing, select Manual
setting
from the SET UP menu.
b With B or b choose between Auto. , PAL , SECAM ,
NTSC 4.43 or 3.58 .
a Select the Manual tuning menu. Highlight the station
and press
Q , then press c to select Manual fine
tuning
.
b Using B or b adjust to get the best picture and sound.
Press
Q and then P .
Q
Why is there no sound or picture?
A
Check the television is not in standby mode. Check the
mains plug and all mains connections.
Q
There is a picture, but why is there little or no
colour?
A
When using an external source, for instance, a poor
quality video tape, if there is little or no colour,
improvements may sometimes be achieved. The
colour is factory set to
Auto. to automatically display
the best colour system.
Q
Why doesn’t the video/DVD being played show on
screen?
A
Make sure the VCR or DVD player is connected to the
television as shown on page 8, then select the correct
input by pressing
o .
Q
Why is there a good video picture but no sound?
A
Check all lead connections.
Q
Why is there a picture but no sound?
A
Check the volume has not been turned down or that
sound mute has not been selected.
EXT2 A V C R
OK
MENU EXIT
Manual setting
Colour system: Auto.
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Q
Why is the VCR/DVD picture in black and white?
A
Check the correct input has been chosen, S-VIDEO or
AV . See AV connections on page 27.
Q
What else can cause a poor picture?
A
Interference or a weak signal. Try a different television
station.
Manual fine tuning may help.
Q
Why don’t the controls on the front of the television
work?
A
Check that Panel lock is not ON .
Q
Why doesn’t the remote control work?
A
Check the side switch on the remote control is in TV
mode.
Check the batteries aren’t dead or inserted incorrectly.
Q
Why is there a message permanently on the screen?
A
Remove it by pressing .
Q
Why are there vertical stripes on the screen when in
PC mode?
A
The Sampling clock may need adjustment. Select PC
Setting
from the SET UP menu, highlight Sampling
clock
and adjust until the lines clear.
Q
Why are there horizontal stripes and/or blurred
images on the screen when in PC mode?
A
The Clock phase may need adjustment. Select PC
Setting
from the SET UP menu, highlight Clock
phase
and adjust until the picture clears.
1 I A C 22 +2 B B C 1
OK
MENU EXIT
Manual tuning
Manual fine tuning
Store
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00GB_XV550P_EngOM.book Page 33 Friday, July 18, 2008 10:25 AM