Vivitek DU9057Z User Manual page 53

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DLP Projector - User Manual
Blanking
This function can adjust the edges of the image and hide surplus sections of the projection.
Top: Press the the ▲ or ▼ button to adjust the top blanking area on the projected picture.
Bottom: Press the ▲or ▼ button to adjust the bottom blanking area on the projected picture.
Left: Press the ◄ or ► button to adjust the left blanking area on the projected picture.
Right: Press the ◄ or ► button to adjust the right blanking area on the projected picture.
Reset: All the settings toward blanking will set to default.
Warp
This function is used to correct the distortion of image.
Warp Mode: 4 mode can be selected: Keystone, 4 Corner, Pincushion/Barrel and Custom Warp.
Keystone: This function is used to correct H keystone, V keystone and Rotation.
H keystone: Press the ▲ or ▼ button to correct horizontal distortion
V keystone: Press the ▲▼ button to correct vertical distortion.
Rotation: Press the ▲ or ▼ button to correct incorrect angle of image. Slider bar, 0.1 degree /step.
Lens Throw Ratio: Different adjustable range per lens type (number, 0.1 / step), refer to above 'Lens Type'
function about the detail throw ratio definition. Example: Pana lens is 0.7 ~ 13.8.
Reset: All the settings toward Keystone will set to default.
4 Corner: This function is used to correct the image distortion that may occur in a corner due to installation or
projected surface.
Top Left Corner: Press the ▲ or ▼ button to correct the distortion at top-left of the picture.
Top Right Corner: Press the ▲or ▼ button to correct the distortion at top-right of the picture.
Bottom Left Corner: Press the ▲ or ▼ button to correct the distortion at bottom-left of the picture.
Bottom Right Corner: Press the ◄ or ► button to correct the distortion at bottom-right of the picture.
H Linearity: Press the ◄ or ► button to adjust horizontal linearity area.
V Linearity: Press the ◄ or ► button to adjust horizontal linearity area.
Reset: All the settings toward 4 Corner will set to default.
UM90570802EN00
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