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This unit uses direct laser, therefore a speckled pattern (intense grains on projected images) may
appear; this is not a malfunction. This phenomenon can be relieved to some extent by making the
room brighter and projecting on a non-glossy, matte surface.
[56] Troubleshooting/frequently asked questions
Frequently asked questions
The focus cannot be adjusted
If the range sensor on the rear of the projector cannot measure the distance to the projection
surface, the auto focus function may not work correctly. In this case:
Remove obstructions between the projector and the projection surface
Remove the projector from the stand or the like
Keep the AC adaptor from blocking the range sensor (a).
When the projected image size is 60 inches or more, the auto focus function does not work.
Depending on the projector’s location and the material of the projection surface, the auto focus
function may not work correctly.
If the auto focus function does not work correctly, tap the (control panel) button on “Portable
Ultra Short Throw Projector Application,” then disable [Auto]. Adjust the focus manually.
[57] Troubleshooting/frequently asked questions
Frequently asked questions
Images from the HDMI device are not projected, or the
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