D
D
D
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P
P
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r
r
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o
o
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j
j
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e
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c
c
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t
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—
—
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U
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’
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M
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Cleaning the Lens
You can purchase optic lens cleaner from most camera stores. Refer to the following to clean the pro-
jector lens.
1. Apply a little optic lens cleaner to a clean soft cloth. (Do not apply the cleaner directly to the lens.)
2. Lightly wipe the lens in a circular motion.
Caution:
1.
Do not use abrasive cleaners or solvents.
2.
To prevent discoloration or fading, avoid getting cleaner on the projector case.
Cleaning the Case
Refer to the following to clean the projector case.
1. Wipe off dust with a clean dampened cloth.
2. Moisten the cloth with warm water and mild detergent (such as used to wash dishes), and then wipe
the case.
3. Rinse all detergent from the cloth and wipe the projector again.
Caution:
To prevent discoloration or fading of the case, do not use abrasive alcohol-based cleaners.
Using the Kensingt
?
on Lock
If you are concerned about security, attach the projector to a permanent object with the Kensington
slot and a security cable.
Note:
Contact your vendor for details on purchasing a suitable Kensington security cable.
The security lock corresponds to Kensington’s MicroSaver Security System. If you have any com-
ment, contact: Kensington, 2853 Campus Drive, San Mateo, CA94403, U.S.A. Tel: 800-535-4242,
http://www.Kensington.com
.
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Summary of Contents for D-740MX
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