Toshiba 21J1ES Manuale di servizio - Pagina 16
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• Under some reception conditions, fine tuning may be necessary to improve the picture quality. In such cases, adjust the
manual fine tuning (MFT).
• If the signal frequency is unstable due to environmental conditions, use auto fine tuning.
Skip Function
If you set "SKIP ON" for unnecessary
position numbers, these will be skipped
when selecting channels using CH s/t.
Example : Skipping Channel 13
1 Select Position 13 using the same method
for selecting Position 12 (above).
2 Press MENU and ; –/+ to call up the
"SET UP" menu D7 . Press CHs/t and
select "SKIP". Press ; –/+ to switch
the "SKIP" setting from "OFF" to "ON".
This completes the setting for skipping
Position 13.
Note:
• When "SKIP" is ON, the Position number is
prefixed by "*".
Example: *13. To confirm this, select Position
13 using the -/-- and 0~9 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" as in step 2 above.
Manual fine tuning (MFT)
Under some reception conditions, fine
tuning may be necessary to improve the
picture quality. In such cases, adjust the
manual fine tuning (MFT).
1 Press MENU and ; –/+ to call up the
"TUNING" menu
D8 .
2 Press CH s/t and select "MFT". Press ; –/+
to start fine tuning. Pressing "-" fine tunes
to a lower frequency while pressing "+"
fine tunes to a higher frequency.
Auto fine tuning (AFT)
If the signal frequency is unstable due
to environmental conditions, use auto
fine tuning.
1 Press MENU and ; –/+ to call up the
"TUNING" menu D8 .
2 Press CHs/t and select "AFT". Press ; –/+
to switch it to "ON". This completes the
setting.
Notes:
• When you operate MFT, AFT is switched
OFF automatically. If you switch on AFT
after fine tuning with MFT, MFT may be
cancelled.
• AFT may be set independently for each
Position.
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