Sanyo LNS W03 Installation Manual

Type of the Cabinet (1) See Page 2
LCD PROJECTOR LENS
MODEL NO. LNS-W03
LENS REPLACEMENT 
AND INSTALLATION PROCEDURES
NOTES ON REPLACEMENT AND INSTALLATION
The procedures and the needed pars for lens installation depend on the type of
cabinet.  Before installing or replacing the lens, make sure the type of cabinet and be
sure to refer to the Installations corresponding with your projector.
When installing or replacing the lens, make sure the Lens Model No. matches with
your projector.  Refer to the...

Some parts are not used for installation or replacement.  Keep these parts for later use.
Note : Figures in this manual may be differ from the actual product.
NOTES ON LENS INSTALLATION
The ZOOM, FOCUS and LENS SHIFT adjustment on the Top Control or the
Remote Control cannot be operated with this Lens.
• Lens installation and replacement should be made by the qualified service per-
sonnel.
• Be sure to install the lens following this procedure precisely.
• The lens cover is on the lens for protection....

LENS REPLACEMENT AND INSTALLATION PROCEDURE
1. Remove screws A (2 screws).
2. Pull down the lower lens cover while pushing
the part D, then remove it.
3. Remove screws B (2 screws).
4. Remove screws C (2 screws) and remove
upper lens cover.
1
A
Fig-1
Fig-2
IN CASE OF MODEL WITHOUT LENS
Remove 2 screws and pull down the plate.
2
UPPER LENS COVER
LOWER LENS COVER
C
B
D
D
COVER PLATE
REMOVE THE LENS COVER. (See figure-1)
(At the step , insert the light-block sheet in
the same position as the removed cover...

MOUNT THE LENS COVER. (See figure-6)
INSTALL THE LENS. (See figure-4)
1. Remove protective caps(front and
back) on the lens.
2. Mount the lens on mounting bracket
of the main cabinet with 4 screws.
Use the screws included with the lens.
Use the driver included with the lens to
fasten the screws.
(After using, keep it for latter use.)
3
A
INSTALL THE LIGHT-BLOCK SHEET. (See figure-5)4
Install the light-block sheet around the lens
as shown in the illustration.  Use the sheet
included with the lens.
Make...

1. Remove screws A (2 screws).
2. Push part B and pull Upper Lens Cover up.
1
Fig-1
Fig-2
2
REMOVE THE UPPER LENS COVER. (See figure-1)
(At the step , insert the light-block sheet in
the same position as the removed cover plate
has been placed. Two screws are not used.)6
Perform the steps  to  for lens replacement and installation.71
First set the lens at the center position with lens shift adjustment.
UPPER LENS
COVER 
A
LOWER LENS
COVER 
C
COVER PLATE
UPPER LENS
COVER 
D
C B
Fig-3
1. Remove screws C (4...

INSTALL THE LENS. (See figure-5)
1. Remove protective caps(front and
back) on the lens.
2. Mount the lens on mounting bracket
of the main cabinet with 4 screws.
Use the screws included with the lens.
Use the driver included with the lens to
fasten the screws.
(After using, keep it for latter use.)
5
INSTALL THE LIGHT-BLOCK SHEET. (See figure-6)6
Install the light-block sheet around the lens
as shown in the illustration.  Use the sheet
included with the lens.
Make sure the part no. and mark (TOP and
BACK)...

FOCUS ADJUSTMENT
Set up the projector and project image on the screen.
1. Loosen the Focus Lock Screw on the projection
lens.
2. Rotate the projection lens to obtain proper focus
on center area of the screen. 
When the distance of the screen and lens is 1 meter,
set 
Ômark (yellow) of the lens on Focus Lock Screw
position. 
3. Lock the Focus Lock Screw securely.
When proper focus is not observed at outer area of
the screen, proceed following adjustments.
4. Loosen the Focus Lock Ring on the projection...

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