Adjusting the image
Refer to these notes when adjusting the projected image as described in the included
SMART Board
685ix and D685ix interactive whiteboard systems installation instructions
(
).
l
While adjusting the projected image size, shape and location, use the projector’s default
background 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 result in a misleading projected image size,
shape, and location.
l
Use the mechanical adjustments described in the installation document to make all physical
image adjustments. Don’t use the projector’s on-screen menu options during the projector
alignment process.
l
Make sure that the screws supporting the adjustment module are tightened so the projector
doesn’t move on the wall-mounting bracket’s track. Also, make sure that the image adjustment
restrictors (screws and collars) are loosened when adjusting the image, or image adjustment
will be difficult or impossible.
l
Use only the color-coded control knobs on the top of the projector’s adjustment module and
always unlock the locking ring to adjust the projector’s image.
l
Don’t touch the projector lens or mirror. This can disturb the focus or quality of image that your
projector displays.
l
When adjusting keystone (tilt), ensure that the top and bottom edges of the image are
horizontal before you position the left and right edges of the image relative to your interactive
whiteboard.
l
To fine-tune the image, you might need to repeat all steps described in the installation
document in smaller increments.
Projector connection diagram
You can connect a variety of peripheral devices to your projector, including DVD/Blu-ray players,
VCRs, document cameras, digital cameras and high-definition sources, as well as peripheral device
outputs such as a secondary projector or a flat-panel display and powered speakers.
N
N O T E
You might need to purchase third-party adapters to connect certain peripheral devices.
C H A P T E R 3
Using your interactive whiteboard system
22
