Toshiba 29CZ8URB, Service Manual

Page: 18 / 70

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Auto fine tuning (AFT)
If the signal frequency is unstable due to environmental
conditions, use auto fine tuning.
1
Select the position number where the channel you
want to fine-tune with
CH
s
/
t
or the digit selection
and number buttons ( -/-- , 0~9 ).
Note
When the position is set to “AFT OFF” status, the “
R
”
mark appears to the left of the position number.
25
When the channel is set to “AFT ON” status,the
position number is displayed without the “
R
” mark.
2
Press MENU then
< / >
to highlight the “
SET UP
C H
? ? ? ?
SET UP”
icon.
3
Press / to select “AFT”. Press
< / >
to select the
“ON” indication.
ASM OK
SKIP OFF
SEARCH [
<
] [
>
]
POSITION P25
MEMORY OK
MFT [
<
] [
>
]
AFT ON
SET UP F U N C . AUDIO PICTURE TIMER
F C H
? ? ? ?
SELECT ADJUST
Notes
• When you operate MFT, AFT is switched “OFF”
automatically. If you switch on AFT after fine tuning with
MFT, MFT may be canceled.
• AFT may be set independently for each position.
To skip a position number
After presetting the channels, you may skip unnecessary
position numbers so that only the channels you want to watch
are selected using
CH
s
/
t
.
1
First, select the position number to be skipped with
CH
s
/
t
or digit selection and number buttons ( -/--,
0~9 ).
2
Highlight the “
SET UP
C H
? ? ? ?
SET UP” icon and press / to
select “SKIP”.
ASM OK
SKIP OFF
SEARCH [
<
] [
>
]
POSITION P12
MEMORY OK
MFT [
<
] [
>
]
AFT ON
SET UP F U N C . AUDIO PICTURE TIMER
F C H
? ? ? ?
SELECT ADJUST
3
Press
< / >
to set “SKIP” to “ON”. This completes the
setting for skipping the selected position number.
Notes
• When “SKIP” is set to “ON” for the selected position
number, a “ * ” mark appears to the left of the position
number.
The position number will then be skipped when you select
the position with the
CH
s
/
t
buttons.
• If you want to restore a skipped position number, select it
using the -/-- and 0~9 buttons then switch the “SKIP” setting
to “OFF”.
Manual fine tuning (MFT)
The adjustments below are not necessary under normal
conditions. However, under some reception conditions, fine
tuning may be necessary to improve the picture quality. In
such cases, adjust the manual fine tuning (MFT).
1
Select the position number where the channel you
want to fine-tune with
CH
s
/
t
or digit selection and
number buttons ( -/-- , 0~9 ).
2
Press MENU and then
< / >
to highlight the “
SET UP
C H
? ? ? ?
SET
UP” icon.
3
Press / to select “MFT”. Press
< / >
to start fine
tuning. Press
< / >
repeatedly until the best possible
picture and sound are obtained.
ASM OK
SKIP OFF
SEARCH [
<
] [
>
]
POSITION P04
MEMORY OK
MFT [
<
] [
>
]
AFT ON
SET UP F U N C . AUDIO PICTURE TIMER
F
C H
? ? ? ?
SELECT ADJUST
12