Panasonic TX-42AS520B, Manual

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Ambient Sensor
1. Display the menu with MENU .
2. Select Picture > Ambient Sensor with / and press OK to access.
3. Select On / Off with / and press OK to set.
Ambient Sensor
( On / Off )
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Automatic Brightness Control function
Adjusts picture settings automatically depending on ambient lighting conditions.
Aspect
Change the aspect ratio (image size) with ASPECT .
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To change the aspect ratio manually
1. Display Aspect Selection with ASPECT .
2. Select the mode with / and press OK to set.
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You can also change the mode pressing ASPECT .
(Press repeatedly until you reach the desired mode.)
Auto :
The best ratio is selected automatically according to the “Aspect Control
Signal”.
Watching > For best picture > Aspect Control Signal
16:9 :
Directly displays the image at 16:9 without distortion (anamorphic).
14:9 :
Displays the image at the standard 14:9 without distortion.
Just :
Displays a 4:3 image full-screen. Stretching is only noticeable at the left
and right edges.
4:3 :
Displays the image at the standard 4:3 without distortion.
Zoom :
Displays a 16:9 letterbox or 4:3 image without distortion.
4:3 Full :
Displays a 4:3 image enlarged horizontally to fit the screen.
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For HD (High definition) signals