Toshiba 29SH9UH, Service Manual

Page: 17 / 46

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GENERAL ADJUSTMENTS
SPECIFIC INFORMATIONS
AFT (Automatic Fine Tuning)
The AFT function automatically corrects slight fluctuations
when receiving signals.
Select the channel you want to fine-tune with the CH
s
t
buttons or Number buttons.
While in the AFT OFF mode, “
R
” mark appears to the
left of the position number.
Press the MENU button, then press the
<
or
>
button
to display the SET UP menu.
Press the (or ) button to select AFT (on 2nd
page), then press
<
or
>
button to select ON.
To use the Antenna attenuator
When visual interference occures, set the Antenna attenuator
(ANT ATT) to ON.
Press the MENU button, then press the
<
or
>
button to display the SET UP menu.
Press the (or ) to selectANT ATT (on 2nd page),
then press
<
or
>
button to select ON.
Note
This setting is effective for the programme position you are
now watching.
•
After presetting the channels, you may skip unnecessary position numbers so that only the channels you want to watch
are selected.
To preset channels (SKIP, MFT)
To skip unnecessary position number
Select the position number to be skipped with the CH
s t
buttons or Number buttons.
Press the MENU button, then press the
<
or
>
button
to display the SET UP menu.
Press the (or ) button to select SKIP.
Press the
<
or
>
button to select ON.
Press the EXIT button to erase the menu display,
then select the position number to be skipped with
the
Number buttons. "
*
" mark appears to the left of
the position number. The position number will then be
skipped when you select channels with the
CH
st
buttons.
To restore a skipped position number
Select the position number you want to restore with
the
Number buttons.
Select OFF in step 4 above.
MFT (Manual Fine Tuning)
The adjustments below are not necessary under normal re-
ceiving conditions. However, in areas of inferior broadcast con-
ditions where adjustment is necessary for a better picture,
perform the MFT.
Select the channel you want to fine-tune with the CH
s t
buttons or Number buttons.
Press the MENU button, then press the
<
or
>
button
to display the SET UP menu.
Press the (or ) button to select MFT (on 2nd
page).
Press the
<
or
>
button until the best possible picture
and sound are obtained.
Note
When operating the MFT function, the AFT status is automati-
cally set to OFF.
1
1
2
3
4
5
2
3
4
To preset channels
(AFT, ANT ATT)
1
2
1
2
3
1
2