Ask Proxima DP2800 User Manual
Page 60
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Cleaning From time to time, you’ll need to clean the optics on the lens and
mirror assembiy.
Projection Lens on Minron
1. Take a piece of lens tissue and form it into a loose swab. Wet
it w'ith 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 сад be seen
when the lens or mirror is illuminated by a strong light. If the
lens or mirror is extremely Ьягу', it шау be necessary to use
several pieces of lens tissue. Water may be used if alcohol is
unavailable.
CALJTtOIM! Acetone should NEVER be used because it may
remove the paint from the metal lens or mirror mount and leave a
residue on the glass surface.
A~'2.
• User’s Guide