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Maintenance
Cleaning the Interactive Whiteboard and Other Components
•
Clean the interactive whiteboard surface on a regular basis with a standard glass cleaner.
Otherwise, dust may build up, adversely affecting the operation of the 2000i.
•
Do not spray the glass cleaner directly onto the screen surface. Instead, spray it lightly on a cloth
and then gently wipe. The 2000i uses digital cameras that are located inside the frame. If you
allow excess glass cleaner to flow into the crack between the frame and the writing surface, the
fluid could damage the cameras.
•
Before you clean the interactive whiteboard, log off the computer. If you touch the screen when
the computer is in any other state (e.g., with a program open or at the desktop), you may activate
program components or scramble desktop icons. After you log off, put the projector into standby
mode so you can easily see dirt and streaks.
•
Remove marks made with a permanent marker by completely covering them with the ink from a
dry-erase marker (not a low-odor marker). Then wipe with a soft cloth. Dry-erase ink contains
solvents that work to remove permanent ink. If any trace of the original permanent ink remains,
spray the area with standard glass or whiteboard cleaner and wipe clean.
•
Periodically dust the mirrors and unit components using a soft cloth. To clean the mirrors, use a
standard, alcohol-free glass cleaner.
•
If your eraser pad becomes heavily soiled, you may simply want to replace the pad. This is
easily done and you can order eraser pads from your dealer in packs of five or ten (Order No.
ERA-PAD-5 or ERA-PAD-10).
•
The back of the screen is well protected from handling by its location on the inside of the unit.
However, if it must be dusted, or if a mark has been made on its surface, dab it gently with a soft
cloth that's sprayed with standard, alcohol-free glass cleaner. Do not apply the cleaner directly to
the surface.
CAUTION
Do not, under any circumstances, apply isopropyl alcohol, water or acetone to the
rear surface of the interactive screen. These fluids could damage the diffusion
coating, resulting in a permanent deterioration in display quality.
Cleaning the Projector
Before you clean the projector, unplug it.
Periodically clean the projector casing with a damp cloth. If it is heavily soiled you can use a mild
detergent, but don't use strong detergent or a solvent, such as alcohol or thinner. Use a blower or
lens paper to clean the lens, being careful not to scratch or mar the lens.
2000i-DVX Installation Guide
37
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