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A. Option lens H LENS 0.8-1.0, 2.8-4.5 or 4.5-8.7
A.3 Check after mounting the lens
Overview
After replacing the lens, be sure to check the following for ensuring safety.
•
Check that the connector for the zoom/focus motor is locked securely.
•
Check that no lead wires are caught in mechanical parts.
Cautions after mounting
•
Do not transport the projector with the option lens mounted. The projector may be damaged.
•
With the option lens mounted, the brightness, resolution, and color uniformity in the projected image may differ from those with
the standard lens.
•
With the option lens mounted, the adjustable angle in the keystone adjustment differs from that with the standard lens.
•
In the keystone adjustment with the option lens mounted, the proper aspect ratio may not be obtained.
•
Projected images may become distorted, have decreased resolution, or have shadows at their corners if they are positioned
close to the top (or bottom in the case of a ceiling-mount projector) or right or left edge of the effective projection area shown
on the right.
•
For details about ZOOM/FOCUS adjustment and LENS SHIFT LOCK, see User Manual of the projector.
Be careful not to caught in the opening in the lens while the lens is moving.
A.4 Cleaning of the lens
Overview
Remove dust or dirt using the commercially available lens care products (such as cleaning paper or cloth for lens and blower brush).
•
Since the lens surface is sensitive, do not scrub it with a solid object or tap on it.
•
Do not wipe the lens with lens cleaner or solvent containing alcohol. Doing so may cause wipe marks or peel off the lens coating
and the focus performance may be affected.
•
Make sure to clean the lens after the lamp is turned off and the lens is cooled suf
fi
ciently.
A.5 Speci
fi
cations H LENS 0.8-1.0
General
F No. : F24
Focal distance : f=11.4-14.2 mm
Zoom/focus : electrical drive
H0
H0
W1
H1
H2
H
L
W1
W
L
W1
H1
H2
H
L
W1
W
L
C
C
A
A
I
II
Image A-5
R5905597 PHXX SERIES 20/05/2014
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Summary of Contents for PHWU-81B
Page 1: ...PHxx series User and Installation manual R5905597 02 20 05 2014...
Page 4: ......
Page 7: ...Table of contents Glossary 135 Index 137 R5905597 PHXX SERIES 20 05 2014 3...
Page 8: ...Table of contents 4 R5905597 PHXX SERIES 20 05 2014...
Page 32: ...3 Connections 28 R5905597 PHXX SERIES 20 05 2014...
Page 42: ...4 Getting started 38 R5905597 PHXX SERIES 20 05 2014...
Page 58: ...5 Advanced menu 54 R5905597 PHXX SERIES 20 05 2014...
Page 78: ...6 Adjustments with the ADVANCED menu 74 R5905597 PHXX SERIES 20 05 2014...
Page 102: ...10 Lamp replacement 98 R5905597 PHXX SERIES 20 05 2014...
Page 136: ...B Optional lens H LENS 1 3 1 8 132 R5905597 PHXX SERIES 20 05 2014...
Page 140: ...Glossary 136 R5905597 PHXX SERIES 20 05 2014...