Toshiba 21VZ5E Service Manual page 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 the CH t/s button.
Example : Skipping Channel 13
1
Select Position 13 using the same
method for selecting Position 12 (above).
2
Press the MENU button to display "SET UP" menu.
Press the CH t/s button to select "SKIP".
Press the ; –/+ button 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 -/-- button and (0-9) buttons.
• If you want to restore a skipped position number, select it
using the -/-- button and (0-9) buttons then switch the
"SKIP" setting to "OFF" as in step 2 above.
Manual fine tuning (MFT)
1
Press the MENU button to display "SET UP" menu.
2
Press the CH t/s and select "MFT". Press the ; –/+
button to start fine tuning. Pressing "-" fine tunes to a
lower frequency while pressing "+" fine tunes to a higher
frequency.
Auto fine tuning (AFT)
1
Press the MENU button to display "SET UP" menu.
2
Press the CH t/s button and select "AFT". Press the
; –/+ button to switch it to "ON". This completes the
setting.
Note:
• 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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