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Attaining Trouble-Free Operation
After writing on the screen, you may notice marks that appear to be scratches. These marks are
from the plastic residue that's left when someone presses a pen very hard on the screen. Remove
these marks with your thumbnail, and then clean the area as described on page 39. Avoid
abrasive erasers and cleaning materials, which may scratch the surface.
When you use your In-Wall Rear Projection SMART Board interactive whiteboard, do the
following:
•
Check that the Ready light on the pen tray is on. The Ready light turns red when the pen tray
is receiving power, and it changes to green once the connection to the USB or serial port on
the computer is initialized.
•
When you pick up a pen tray pen, make sure the other pens and the eraser are securely in
their pen tray slots. Color recognition comes from the optical sensor in each slot, so lifting a
tool activates this sensor. If you lift more than one tool, the last one lifted is the active tool.
Moving or Adjusting the Mirror Stand
CAUTION
Don't Push at the Top or Sides
38
Be very careful if you have to move or adjust the mirror stand after you have
removed the cross braces. Don't apply pressure to any part of the screen
opening—particularly to the upper corners.
You should avoid pushing the mirror stand because excessive pressure may cause
it to lose its square shape. If you do move or adjust the stand, either lift it from the
bottom or push it at the bottom sides.
Using and Maintaining the Interactive Whiteboard
Lift or Push at the Bottom
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