Installation

Adjusting the horizontal image position

With the lens in the center position the horizontal image position can be adjusted to the left or right by up to a maximum of 5% of the image width. Please consult the Lens Shift Range diagram below for further clarification.

Screen Width

(W)

Left Side Right Side

(W/2) x 10% (W/2) x 10%

Lens Shift Range Diagram

When W and H at 0% offset position

 

 

 

The max. H up shift=Hx55%

 

 

 

The max. H down shift=Hx15%

H

 

The max.W shift=Wx5%

 

When max.W shift is Wx5%

 

 

 

Max. H shift=Hx50%

 

 

 

When max. H shift is Hx55%

 

 

 

Max. W shift=Hx0%

 

 

 

 

 

 

W

H5%

W5%

H50%

H15%

WXGA / WUXGA

W5%

When W and H at 0% offset position

 

 

 

The max. H up shift=Hx50%

 

 

 

The max. H down shift=Hx10%

H

 

The max.W shift=Wx5%

 

When max.W shift is Wx5%

 

 

 

Max. H shift=Hx45%

 

 

 

When max. H shift is Hx50%

 

 

 

Max. W shift=Hx0%

 

 

 

 

 

 

W

H5%

W5%

H45%

H10%

XGA

W5%

23English

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Optoma Technology EH505 manual Adjusting the horizontal image position, Lens Shift Range Diagram