Zoom Functions

Due to the nature of digital broadcasts, the normal image displayed on your television may appear as a “windowbox” or “letterboxed” image. This is a normal condition based on signal transmission and programming. Press the ZOOM button on the remote control to minimize or eliminate the black bars on your TV display, if desired.

Note:

Standard digital (SD) broadcasts are not effected. They’ll appear full screen.

Zoom effect on a 4:3 TV Display

A windowbox image is typical when viewing DT broadcasts that are not widescreen presentations. Press Zoom to eliminate the black bars.

Normal

 

Zoom

 

 

 

A letterbox image is typical when viewing DT broadcasts that are presented in widescreen format. Press Zoom to eliminate the black bars.

Normal

 

Zoom

 

 

 

Zoom effect on a 16:9 TV Display (SD Broadcasts Only)

When viewing TV broadcasts on a widescreen television you will find that SD programing does not fill the display entirely. Press ZOOM on the remote control until the display area is filled and black bars are minimized.

Normal

Zoom

Fill

 

 

 

 

 

 

 

 

 

 

Note: Zoom does not function when viewing DT broadcasts that contain black bars.

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Apex Digital DT250 user manual Zoom Functions, Zoom effect on a 43 TV Display