Adjusting Peripheral Focus - Canon 4K500ST User Manual

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.
[Marginal focus] must be set to [On] in advance. (P102)
■ 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.
Pressing the LENS button on the projector repeatedly switches between
windows for lens-related parameters.
Press the LENS button twice to display the marginal focus adjustment window.
Projector
Press twice.
Advanced Projection
When [Marginal focus]
is set to [On].
When [Marginal
focus] is set to [Off].
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