Zoom
In TV mode, you have the option of changing the display format and using the zoom function via the ½ / ¾ buttons. Here is selections of Zoom:
4/3 Format - picture in 4/3 format
14/9 Zoom - picture in 14/9 letterbox format 16/9 Zoom - picture in 16/9 letterbox format
16/9 Zoom ▲ ▼ - picture in 16/9 letterbox format moved up for subtitles Cinerama - Cinerama
16/9 Format - picture in 16/9 format
Note : The Zoom type can’t be change when menu appears on the screen. In Teletext mode, the screen alway 4/3 format but if exiting the Teletext mode, the screen will return the former Zoom level.
When user changes the zoom format, the zoom status will appear temporarily at the bottom of the screen.
Panning function for Zoom
In 14/9 Zoom, 16/9 Zoom, or 16/9 Zoom up, user can shift the picture up and down temporarily by using 
button and the panning icon will display.
When the picture reach the upperest positon for the zoom level, the panning icon will show :
When the picture reach the lowest positon for the zoom level, the panning icon will show :
Last programme
Press the RETURN button to return to last watched programme.
Freeze
Press OK button in TV mode to freeze the picture. Press again OK button to unfreeze the picture.
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