LCD Projector
Lens Replacement Procedure
Model Number
LNS-T10/LNS-W10/LNS-T11/LNS-W11 AH-23541/AH-23511/AH-23661/AH-23631
Notes on Lens Replacement
Lens replacement should be performed by the qualified service personnel.
It should be followed by this procedure precisely.
Before an attempt to replace the lens, confirm the model number (both the LCD projector and the lens) and prepare the proper lens. Lens installation is different in cabinet design (Type A and B).
Before installation the lens, check cabinet design should be made. The lens cover is on the lens for protection. Be sure to remove the lens cover before installation.
When installing or removing the lens, be careful not to stain, scratch or damage the lens.
If you have any questions, contact the dealers.
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Parts List |
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Following parts are contained in the packing. |
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● LENS |
1 piece |
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● LIGHT-BLOCK SHEET (Spare) |
1 piece (Part No. 910 322 9677) |
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{Except LNS-W11 (AH-23631)}
Notes on Lens Replacement
After the lens replacement (before attaching the top cabinet), check the following things.
1.Check the lens is properly installed.
2.Check no wiring is tangled on the gear of the lens motor or other mechanical parts.
3.Check no parts is missing, or no mounting part is lost.
Printed in Japan |
1AA6P1P5412-- (IFEK-EI) |
Lens Replacement Procedure (For A type Cabinet)
Perform the steps 1-2 for lens replacement.
First set the lens at the center position with lens shift adjustment.
1 Remove the Lens
While pressing the Lens release button on the top of the cabinet, turn the lens counterclockwise until it stops and pull it out slowly from the projector.
Be careful not to drop the lens.
LENS RELEASE BUTTON
Fig-1-1 |
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Fig-1-2 |
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2 Mount the Lens
1.Remove the protective caps (front and back) on the lens.
2.Insert the lens into the Lens Bracket of the projector as matching the red mark on the lens to that on the Lens Bracket.
3.Slowly turn the lens clockwise until it clicks. Make sure that the lens is fully inserted to the projector.
Red mark
Fig-2
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