Removing fingerprints, smudge, or oil from the projection
lens
Remove fingerprints, smudges, or oil from the projection lens to ensure optimum image display.
Clean the lens only if absolutely required.
1. Brush most of the dust off with a camelhair brush or use a dust-free blower.
2. Wrap a lens tissue around a swab and soak it in lens cleaning solution.
The tissue should be damp but not dripping. Do not use a cleaning solvent that contains
ammonia. Avoid lens contact with Xylene and Ether.
3. Gently wipe the surface using a figure eight motion.
4. Repeat until the blemish is removed.
Service guidelines
Roadie 4K35 and 4K45 Service Manual
21
020-101694-03 Rev. 1 (01-2016)
Copyright
©
2016 Christie Digital Systems USA Inc. All rights reserved.
