SMART Board User's Guide - Psychology
SMART Board User's Guide - Psychology
SMART Board User's Guide - Psychology
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Adjusting the Projected Image<br />
You must make a few final adjustments to the projector to ensure a focused image that fits<br />
within the <strong>SMART</strong> <strong>Board</strong> bezel (frame) at the top and bottom, with a margin of approximately<br />
3/8" on both right and left sides.<br />
NOTE: The 3/8" margin described above is an optimal measurement. Alignment can vary: in<br />
some instances, the image can fill the entire screen; in others, the margin can be greater<br />
than 3/8", but be perfectly satisfactory as long as it’s even on all sides.<br />
Many projector-related problems can be fixed right at the projector itself, by shifting the<br />
projector to the right or left, tilting it or using the zoom lens to sharpen the focus or expand<br />
and contract the image. Keystoning problems can also be solved by raising or lowering the<br />
front or back of the projector until the sides of the image are parallel to the <strong>SMART</strong> <strong>Board</strong><br />
bezel.<br />
A few special problems need to be fixed at the software level by adjusting computer or<br />
projector settings. These image problems are discussed below.<br />
If the Projected Image Is the Wrong Size or Distorted<br />
If, after orienting, you find that the projected image does not properly fill the screen, the<br />
resolution settings of your projector and your computer may not match. It’s very important<br />
that computer and projector resolutions correspond exactly. If they don’t match, the onscreen<br />
image will not properly fill the interactive whiteboard screen or may suffer from<br />
distortion or shimmering.<br />
First ensure that the projector is set to its optimal image resolution. Refer to your projector’s<br />
manual for the true resolution of your projector, and reset it if necessary. While these<br />
instructions may indicate that resolutions other than the optimal one are permitted, you<br />
should not set the resolution to any of these other settings.<br />
For example, if the projector’s true resolution is 800 x 600, but it’s also capable of displaying<br />
at 640 x 480, set both the computer and the projector to the true resolution − 800 x 600.<br />
To set your computer resolution to match the projector resolution<br />
(Windows operating systems):<br />
1 Click the Windows Start > Settings > Control Panel.<br />
NOTE: You may need to perform the following procedure at your computer monitor, as<br />
resolution differences can distort the image on the board to the point where visibility is<br />
impaired.<br />
The Control Panel directory will appear.<br />
2 Double-click on Display.<br />
The Display Properties dialog box will appear.<br />
3 Click on the Settings tab.<br />
4 In Desktop, Screen area or Screen Resolution, click and drag the sliding bar to<br />
adjust the pixel setting to match the resolution of your projector.<br />
5 Click the Apply button, and then the OK button.<br />
6 Restart your computer, if required.<br />
<strong>SMART</strong> <strong>Board</strong> User’s <strong>Guide</strong><br />
A Keystoned Image<br />
Win<br />
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