Toshiba 50PH18P Owner's Manual page 29

If you experience what seem like problems operating your TV, we recommend you read through these
simple checks.
Q
Why is the screen fuzzy, and the colours not clear?
A
On this television the red, green and blue images
are projected separately onto the screen. They
converge to form a full colour picture and when they
converge correctly you will see a clear screen. It is
especially apparent when viewing cartoons.
The colour convergence is factory set and should need
little or no adjustment. However, convergence may drift
over time or if you move the TV.
To realign the colour...
Feature menu
1 From the
Feature menu
AV connection
Horizontal position
Surround set up
Panel lock
Blue screen
Convergence
EXIT : To exit
To adjust the colours, press the
2
RED or BLUE button to select
RED or BLUE and then the
S or R and P or Q buttons
to adjust until the white cross
has no 'shadow'.
1
f
4
G red G blue
7
EXIT
Press the button to go back to the TV screen
3
to check the picture. If more adjustment is needed,
simply repeat steps 1 and 2 above.
If the edges of the screen are not right, select the
numbers in turn e.g. number 1 to select the top
left hand corner of the screen, and repeat step 2.
EXIT
Press to finish.
4
FOR YOUR GUIDANCE
Q
uestions
Convergence
select .
OFF
ON
2 3
6
EXIT : to exit
8 9
A
nswers
and
Q
A
Check that the mains switch is on and check all the
connections. Press the Standby button
remote control to make sure that the TV is not in Standby
mode.
Q
There IS a picture, but why is there little or no colour?
A
There is little or no colour...
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 television
AUTO
is factory set to
automatically display the best colour system.
To check that you have the best colour...
From the
1
Set up
Language
Colour
Auto tuning
Manual tuning
Programme sorting
Teletext
NexTView set up
EXIT
With the S or R button, choose between
2
PAL SECAM, NTSC 4. 43
,
Q
Why are there distorted images/faded colours?
A
This is sometimes due to condensation if the
room temperature rises rapidly or if the TV is
moved from a cold room to a warm room. If you leave
the set turned on for a while this should improve images.
Q
Can anything else cause a poor picture?
A
Yes, interference or a weak signal. Try a different TV
station.
Manual fine tuning
29
29
...
Why is there no sound or picture?
Set up
in the menu to
Set up Colour
menu select
ENGLISH
: To exit
3. 58
or
may help.
on the
i
.
AUTO
AUTO,
.