DirecTV H20 用户手册

Options For Changing  Video Output 

In  order to optimize the  display of programs on your television, you may occasionally need to change 

the resolution and/or  screen format. Th

  ere are two keys that can be used to make changes: the 

 FORMAT key on the remote control and the RESOLUTION key on the   front panel of the receiver.

FORMAT key on Your Remote 

Pressing this key will cycle the resolutions that you’ve indicated in System Setup as being supported by 

your TV. In addition, it will cycle the three available screen formats in conjunction with each individual 

resolution. Available screen formats are based on the  TV  Aspect Ratio you set in System Setup. With 

each press, an onscreen message will let you know what the current resolution/format setting is. For 

example, if you indicated that your TV supports only 1080i, 480i and 480p and it is a 16:9 television, 

and Native is turned off *, the cycle of settings for the FORMAT key are as follows:

1st press: 480i/Stretch 

6th press: 480p/Crop

2nd press: 480i/Letter box 

7th press: 1080i/Stretch

3rd press: 480i/Crop 

8th press: 1080i/Letter box

4th press: 480p/Stretch 

9th press: 1080i/Crop

5th press: 480p/Letter box 

10th press: repeat cycle

*  In Native mode, the receiver automatically adjusts resolution to match the resolution of individual 

TV programs as they are tuned.

If your TV supports all formats (1080i, 720p, 480i and 480p), then your cycle would also include 720p. 

If Native is turned on, the FORMAT key cycles through Stretch, Letter and Crop for the current TV 

The FORMAT 
key, made 
simple: Keep 
pressing the 
FORMAT key 
until you like the 
picture on your 
TV.