Optoma Technology TH7500NL manual Zoom Digital Zoom, Edge Mask, Image Shift, Keystone

Models: TH7500NL

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User Controls

16:9 or 16:10 depend on “Screen

Type” setting.

16:9 screen type is not supported when input source is 1920x1200 or 1600x1200.

Each I/O has different setting of

“Edge Make”.

“Edge Make” and “Zoom” can’t work at same time.

 

If this format is select, Screen type will auto become

 

 

16:10 (1920 x 1200)

 

Auto

If source is 4:3, auto resize to 1600 x1200

 

 

If source is 16:9 auto resize to 1920x1080

 

 

If source is 16:10 auto resize to 1920x1200

 

 

 

 

 

 

16:9 Screen

480i/p 576i/p

1080i/p

720p

PC

 

 

 

 

4:3

 

1440 x 1080 center

 

 

 

 

 

16:9

 

1920 x 1080 center

 

LBX

1920 x 1440 center, then get the central 1920 x 1080

 

image to display

 

 

 

 

Native

No resize image, 1:1 mapping and centered. This format

shows original image without scaling.

 

 

 

 

 

 

If this format is select, Screen type will auto become 16:9

 

 

(1920x1080)

 

 

Auto

If source is 4:3, auto resize to 1440 x1080

 

If source is 16:9 auto resize to 1920x1080

 

 

 

 

If source is 16:10 auto resize to 1920 x 1200 and cut

 

1920x1080 area to display

 

Zoom (Digital Zoom)

Press the to reduce the size of an image.

Press the to magnify an image on the projection screen.

Edge Mask

Edge mask function removes the noise in a video image. Edge mask the image to remove video encoding noise on the edge of video source.

H Image Shift

Shift the projected image position horizontally.

V Image Shift

Shift the projected image position vertically.

H Keystone

Press the or to adjust image distortion horizontally. If the image looks trapezoidal, this option can help make the image rectangular.

V Keystone

Press the or to adjust image distortion vertically. If the image

31English

Page 31
Image 31
Optoma Technology TH7500NL manual Zoom Digital Zoom, Edge Mask, Image Shift, Keystone