Adjusting Peripheral Focus - Canon WUX7500 User Manual

Installation Procedure
Resetting the Position
During screen position adjustment, press
and hold the LENS-SHIFT button on the
remote control or the LENS button on the
projector to display the [Lens shift reset]
window. The selections for the lens
currently used are displayed. Use the
pointer buttons to select one of them, then
press the OK button.
Lens unit type
RS-SL01ST
RS-SL02LZ
RS-SL04UL
RS-SL05WZ
RS-SL03WF
RS-SL06UW
• After resetting, the lens may be slightly misaligned from your selected position.
• For precise positioning, use the lens shift function to fine-tune the position.

Adjusting Peripheral Focus

This feature enables focus adjustment around the edges of the screen.
• Use marginal focus adjustment for curved screens, such as domes.
• Use marginal focus adjustment to bring images on flat screens into focus if image
edges remain warped after you adjust the overall focus.
• The marginal focus feature is not available depending on the type of lens installed.
• [Marginal focus] must be set to [On] in advance (P147).
■ Bringing Image Edges into Focus
To adjust peripheral focus, press the FOCUS button on the remote control or the
LENS button on the projector.
1
Press the FOCUS button on the remote control twice to display the
marginal focus adjustment window.
Remote control
Press twice.
50%: Up 50%, left/right 0%
0%: Up/down/left/right 0%
0%: Up/down/left/right 0%
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Available items