Texas Instruments DU9000 用户手册

 

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Start Using the Projector

This function allows the user to adjust the aspect ratio of the image.

With a normal input of 16:10, the aspect ratio:

16:9 /LetterBox / 4:3 / 4:3 Narrow / 16:10 / 5:4 / Native

Native input 
16:10

Native input 
4:3

Output aspect ratio
4:3 Narrow

Output aspect ratio
5:4

Output aspect ratio
16:9

Output aspect ratio
Native 

Output aspect ratio
4:3

Output aspect ratio
Letterbox

Output aspect ratio
16:9

Output aspect ratio
5:4

Output aspect ratio
4:3

Output aspect ratio
4:3 Narrow

Output aspect ratio
Native 

Output aspect ratio
Letterbox

Cropped portion of the image