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Chapter

• Maintenance

Cleaning

From time to time, you’ll need to clean the optics on the lens and

mirror assembly.

Projection Lens or Minror

1. Take a piece of lens tissue and form it into a loose swab. Wet

it with lens cleaning fluid or alcohol and gently move it over

the lens or mirror surface.

2. Take another part of the lens tissue not touched by your bare

fingers and repeat the process, going over the lens or mirror in

another direction.

3. Repeat steps 1 and 2 until no smudges or particles can be seen

when the lens or mirror is illuminated by a strong light. If the

lens or mirror is extremely dirty, it may be necessary to use

several pieces of lens tissue. Water may be used if alcohol is

unavaikbie.

CAUTIONS Acetone should NEV'ERbe used because it may

remove the pain: from the metal lens or mirror mount and leave a

residue on the glass surface.

■AS.

• User's Guide

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Ask-proxima DP2300 Manuale Utente Pagina 50