Texas Instruments DU9000 用户手册

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Start Using the Projector

Select this function to open the Lens Control menu for adjustment of Zoom, Focus or Shift. You can use the 

Enter button to switch the Zoom/Focus or Shift menu. Use ◄► to adjust zooming and horizontal shift of the 

lens, or use ▲▼ to adjust focusing and vertical shift of the lens.

This is the lens calibration function. The projector adjusts the lens parameters for the lens memory function 

to work and sets the lens to the default center position.

•  Keystone 

Adjust the keystone of the projected picture. 

Keystone

Adjust

 

•  Rotation 

Adjust the Rotation of the projected picture. 

Rotation

Adjust