Toshiba 21J1MJ Manual de serviço - Página 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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