Toshiba 43VR9UM Service Manual page 39

To preset channels (MFT, AFT)
MFT (Manual Fine Tuning)
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.
1
Select the channel you want to fine-tune with the CH
s t buttons or Number buttons.
2
Press the MENU button, then press the
button to display the SET UP menu.
3
Press the (or ) button to select MFT (on 2nd
page).
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4
Press the or button until the best possible
picture and sound are obtained.
Note
When operating the MFT function, the AFT status is
automatically set to OFF.
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AFT (Automatic Fine Tuning)
The AFT function automatically corrects slight fluctuations
when receiving signals.
1
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.
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or
2
Press the MENU button, then press the
button to display the SET UP menu.
3
Press the
page), then press the
To use the Aerial attenuator
When visual interference occurs, set the Aerial
attenuator (ANT ATT) to ON.
2
Press the MENU button, then press the
button to display the SET UP menu.
3 Press the
page), then press the
Note
This setting is effective for the program position you are now
watching.
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(or ) button to select AFT (on 2nd
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or button to select ON.
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(or ) to select ANT ATT (on 2nd
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or button to select ON.
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or
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or