Toshiba 29SF6SH, Service Manual

Page: 19 / 36

– 19 –
GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
•
The adjustments below are not necessary under normal receiving conditions. However, in
areas of inferior broadcast conditions where adjustment is necessary for a better picture,
perform the MFT (Manual Fine Tuning). The AFT OFF status automatically keeps the
condition adjusted with the MFT function.
•
The AFT (Automatic Fine Tuning) function automatically corrects slight fluctuations when
receiving signals.
MFT (Manual Fine Tuning)
Select the channel position you want to fine-tune.
Press the MENU button, then press the
–
or
+
buttons to display the TUNING menu on the screen.
Press the
t
or
s
buttons to select “MFT”.
Press the
–
or
+
buttons until the best possible
picture and sound are obtained.
Note
When operating the MFT function, the AFT status is
automatically set to OFF.
AFT (Automatic Fine Tuning)
Select the channel position you want to fine-tune.
Note
When the AFT is set to OFF,
the “
• ” mark appears at the left of the position
number.
Press the MENU button, then press the
–
or
+
buttons to display the TUNING menu on the screen.
Press the
t
or
s
buttons to select “AFT”, and then
press the
–
or
+
buttons to select “ON”.
1
2
3
4
1
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.
Select the position number to be skipped with the
CH
s
,
t
or Number (0 – 9, –/--) buttons.
Press the MENU button, then press the
–
or
+
buttons to display the SET UP menu on the
screen.
Press the
t
or
s
buttons to select “SKIP”.
Press the
–
or
+
buttons to select “SKIP ON”.
Press the MENU button to erase the menu display.
Select the position number to be skipped with the
Number buttons. “ ”mark appears at the left of the
position number.
The position number will then be skipped when you
select the position with the
CH
s
or
t
buttons.
To restore a skipped position number
1 Select the position number you want to restore with the
Number buttons.
2 Press the MENU button, then press the
–
or
+
buttons to
display the SET UP menu and press the
t
or
s
buttons
to select “SKIP”.
3 Press the
–
or
+
buttons to select “SKIP OFF”.
1
2
3
4
5
To preset channels (MFT, AFT)
2
3