78
6. Use a 5mm hex driver to fasten the red security screws provided with the lens mount (Figure 4‐8). 45:+9 __
Recommended for heaviest lenses such as 0.73:1 and 1.2:1. The red security screws MUST be installed when
hoisting the projector overhead, or installing the projector in an overhead position.
Use of the lens red security screws or the lens retaining screws is
required if the projector is hoisted or installed in an overhead position.
4.4 Cleaning the Lens
Check periodically. A small amount of dust or dirt on the lens has minimal effect on image quality. To avoid the risk
of scratching the lens, clean only if absolutely necessary.
Dust:
1. Brush most of the dust from the lens with a camel‐hair brush and/or blow dust away with a dust‐free blower.
2. Fold a microfibre cloth smooth and gently wipe remaining dust particles from the lens. Wipe evenly with the
smooth portion of the cloth that has no folds or creases. Do not apply pressure with your fingers ‐ use the tension
in the folded cloth itself to collect dust.
3. If significant dust is still bound to the surface, dampen a clean microfibre cloth with coated optics cleaning
solution (damp, not dripping). Wipe gently until clean.
Fingerprints, smudges, or oil:
1. Brush most of the dust from the lens with a camel‐hair brush and/or blow dust away with a dust‐free blower.
2. Roll a lens tissue around a swab and soak it in coated optics cleaning solution. Tissue should be damp.
3. Gently wipe the surface using a figure‐8 motion. Repeat this motion until the blemish is removed.
4.5 Power Cord and Attachments
Use only the AC power cord supplied. Do not attempt operation if the AC
supply and cord are not within the specified voltage and power range. Refer to
Section 6.
•
Only use attachments or accessories recommended by Wolf Cinema, such as the specific power cord
supplied. Use of other attachments or accessories with this projector may result in the risk of fire, shock or
personal injury.
•
Do not allow anything to rest on the power cord. Locate the projector where persons walking on it or
objects rolling over it cannot abuse the cord.
Summary of Contents for REF-1000
Page 1: ...1 REF 700 REF 1000 HOME THEATER PROJECTORS OWNER S MANUAL ...
Page 27: ...27 FIGURE 3 1 REMOTE KEYPAD Wired Remote ...
Page 94: ...94 Appendix B Menu Tree ...
Page 95: ...95 ...
Page 96: ...96 ...
Page 100: ...100 Sampling Messages and Their Meaning ...
Page 115: ...115 ...