C H A P T E R 3
Using your interactive projector
30 smarttech.com/kb/170295
Focusing the image
To focus the projected image, use the focus ring located on the projector lens.
To focus and adjust the image
Rotate the focus ring right or left until the image is in focus.
Adjusting the image
Refer to these notes when adjusting the projected image as described in the included SLR60wi
textless installation guide (smarttech.com/kb/170259).
l While adjusting the projected image size, shape and location, disconnect your computer from
the projector, and then use the projector’s default background, or the test image from the test
menu, so that you can see the full projected image clearly. Don’t use other images, which might
be cropped or scaled by the projector and could result in a misleading projected image size,
shape and location.
l Use the projector’s ball joint lever, keystone screws and boom length mechanical adjustments to
make all physical image adjustments. Don’t use the projector’s on-screen menu options during
the projector alignment process. See smarttech.com/kb/170259 for more information.
l Be aware that as you tilt the projector up or lower its mounting boom to raise the image, the entire
projected image increases or decreases in size, especially at the bottom of the projected image.
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