Sanyo LNS W01Z User Manual

LCD PROJECTOR LENS  
MODEL NO. LNS-W01Z / LNS-T01Z  
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 Installation Manual corresponding with your projector.  
When installing or replacing the lens, make sure the Lens Model No. matches with  
your projector. Refer to the catalog, or contact your sales dealer for the proper Lens  
Model No.  
TYPE OF THE CABINET AND REFERENCE INSTALLATION MANUAL  
Refer to the Installation Manual corresponding to your projector.  
(See the chart below.)  
Type of the Cabinet  
Reference Installation Manual  
Refer to this manual.  
Other than the above cabinet  
design.  
Refer to the Installation Manual  
supplied with the Projector.  
LENS REPLACEMENT AND INSTALLATION PROCEDURE  
1
5
Perform the steps  
to  
for lens replacement and installation.  
UPPER LENS COVER  
C
REMOVE THE LENS COVER. (See figure-1)  
1
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).  
B
4. Remove screws C (2 screws) and remove  
upper lens cover.  
D
2
Fig-1  
D
IN CASE OF MODEL WITHOUT LENS  
A
LOWER LENS COVER  
REMOVE THE COVER PLATE OF THE LENS COVER. (See figure-2)  
Remove 2 screws and pull down the plate.  
4
(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.)  
Set the light-block  
sheet, so that the  
large rounder side is  
set over the lens.  
SCREWS  
Fig-2  
COVER PLATE  
Figure shown inside of the cabinet.  
LENS MOTOR  
IN CASE OF MODEL WITH LENS  
(D)  
(D)  
REMOVE THE LENS. (See figure-3.)  
1. Remove the connector “K16B” of the  
circuit board.  
A
2. Loosen the A, B wire holder and  
remove the lens motor lead.  
(D)  
(D)  
3. Remove screws D (4 screws) which  
fastens the lens and remove the lens.  
B
A
LENS  
MOTOR LEAD  
Fig-3  
CONNECTOR “ K16B”  
INSTALL THE LENS. (See figure-4)  
3
LENS MOUNTING BRACKET  
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, save it for latter use.)  
ATTACHED DRIVER  
Fig-4  
INSTALL THE LIGHT-BLOCK SHEET. (See figure-5)  
4
FOCUS LENS LOCK SCREW  
Install the light-block sheet around the lens  
as shown in the illustration. Use the sheet  
included with the lens.  
When this projector permanently install in  
the structure, slide the picture, obtain cor-  
rect focus, then lock the lens by Focus Lens  
Lock screw at this step.  
Adjust focus by rotating  
the lens.  
Fig-5  
LIGHT-BLOCK SHEET  
MOUNT THE LENS COVER. (See figure-6)  
5
UPPER LENS COVER  
When in install the both upper and lower  
lens covers, install the light-block sheet so  
that it should be placed in the guide slot.  
(place of the cover plate had been placed.  
See figure-2.) If the installation of light-block  
sheet is incorrect, it will be the cause of  
leakage of light or the dust entering at the  
main cabinet.  
A
1. Insert the upper part lens cover and fix  
them with screws A (4 screws).  
A
2. Insert the lower part lens cover and fix  
them with screws B. (2 screws).  
B
Fig-6  
LOWER LENS COVER  

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