Sanyo AH-23541 Replacement Procedure

Sanyo AH-23541 Replacement Procedure

Lcd projector lens replacement

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LCD Projector
Lens Replacement Procedure
Model Number
LNS-T10/LNS-W10/LNS-T11/LNS-W11
AH-23541/AH-23511/AH-23661/AH-23631
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.
Following parts are contained in the packing.
G LENS
G LIGHT-BLOCK SHEET (Spare)
{Except LNS-W11 (AH-23631)}
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
Notes on Lens Replacement

Parts List

1 piece
1 piece (Part No. 910 322 9677)
Notes on Lens Replacement
1AA6P1P5412-- (IFEK-EI)
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Summary of Contents for Sanyo AH-23541

  • Page 1: Parts List

    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.
  • Page 2: Lens Release Button

    Lens Replacement Procedure Perform the steps 1-2 for lens replacement. First set the lens at the center position with lens shift adjustment. 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.
  • Page 3 Lens Replacement Procedure Perform the steps 1-6 for lens replacement. First set the lens at the lowest position with lens shift adjustment. Remove the Lens Cover and the Top Cabinet 1. Turn the Lens Cover counter-clockwise and pull it toward front to remove the Lens Cover. 2.
  • Page 4 Remove the Lens Push the Lens Lock Lever and turn the lens counter- clockwise (1/4 turn) and then take it out. Be careful not to drop the lens. Mount the Lens 1. Remove the protective caps (front and back) on the lens.
  • Page 5 Mount the Light-Block Sheet Base Mount the Light-Block Sheet Base. LIGHT-BLOCK SHEET BASE LIGHT-BLOCK SHEET Light-Block Sheet should be located under the hooks. Mount the Top Cabinet and the Lens Cover For the Cabinet Fig. 6-1 1. Mount the Top Cabinet with 2 screws. 2.
  • Page 6: Focus Adjustment

    Focus Adjustment Set up the projector in the place where it is to be used, turn on the power and project a picture. Adjust the position of the projector to suit the projection position. 1. Turn the focus ring to adjust the focus at the center of the screen. The focus at the edges of the screen may not be as sharp as at the center of the screen.

This manual is also suitable for:

Ah-23511Ah-23631Ah-23661Lns-t10Lns-w10Lns-t11 ... Show all