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Aspect Adjustment: There are total of 5 dierent aspect ratio
adjustments: Full Screen, Letterbox, Pan & Scan and Auto TV 4:3 & Auto TV
16:9.
Full Screen: To allow the image to ll the screen of the TV.
Letterbox: To t a 16:9 formatted video signal on a 4:3 display. Horizontal
Black bars will be displayed above and below the image
Pan & Scan: To t a 4:3 formatted video signal on a 16:9 display. Vertical
black bars will be displayed at both sides of the the image.
Auto TV 4:3: The device will detect the input source aspect ratio of 4:3 or
16:9 and make the automatically make the adjustment to 4:3.
Auto TV 16:9: The device will detect the input source aspect ratio of 16:9
or 4:3 and automatically make the adjustment to 16:9.
Blow is the sample chart of the selection result:
Source TV Aspect
Adjust
Full
Screen
Letterbox Pan&Scan Auto TV
4:3
Auto TV
16:9
4:3
4:3
× × ×
16:9
× ×
16:9
4:3
× ×
16:9
× × ×