LCD PROJECTOR LENS
MODEL LNS-S30/S31
LENS REPLACEMENT PROCEDURE
NOTES ON LENS REPLACEMENT
Lens replacement should be performed by the qualified service personnel.
It should be followed by this procedure precisely.
Before attempt to replace the lens, confirm the model number (both the LCD
projector and the lens) and use the proper lens.
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.
PARTS LIST
Following parts are contained in the packing.
● LENS
1 piece
● DRIVER (3 mm, Green)
● DRIVER (4 mm, Yellow)
● LIGHT-BLOCK SHEET For LNS-S30
For LNS-S31
1 piece (Part No. 610 287 7328)
1 piece (Part No. 610 275 6029)
1 piece Type PA1 (Part No. 610 285 3735)
1 piece Type PE1 (Part No. 610 293 9804)
Following checks and confirmations should be taken for safety.
Check the following things by the time of the cabinet assembly after the lens
replacement.
1. Check the lens is securely fixed.
2. Check the proper wiring and the wires are fixed properly.
3. Check each connector is connected properly.
4. Check no wiring is tangled on the gear of lens motor or the other mechanical parts.
5. Check no parts is missing, or no mounting part is loose.
1AA6P1P3245-- (IDEJ)
3
REMOVE THE LENS (See Figure-3 and 4)
SCREW "B"
1. Remove the lens motor connector from terminal.
2.
Loosen the screws-B (2 screws) which fastens
the lens. (Use the driver included with the lens to
loosen the screws.)
3. Slide the lens lock latches to "UNLOCK" position
and remove the lens.
LENS LOCK
LATCHES
Be careful not to drop the lens when removing the
screws. After using, save the driver for latter use.
Fig-3
CONNECTOR
TERMINAL
LENS LOCK LATCHES
LOCK
POSITION
UNLOCK
POSITION
Fig-4
4
MOUNT THE LENS (See Figure-5)
1.
Remove protective caps (front and back) on the
lens.
LENS MOUNTING
BRACKET
Mount the lens on lens mounting bracket with
Upper 2 screws. (locate motor on left side).
Use the driver included with the lens to fasten the
screws.
2.
DRIVER
IN THE LENS
Slide the lens lock latches to "LOCK" position and
lock the lens. (See Figure-4)
3.
4.
Connect the lens motor connector to terminal.
(See Figure-3)
Fig-5
-3-
MOUNT THE LIGHT-BLOCK SHEET AND LIGHT-BLOCK SHEET BASE
(See Figure-6-1 and 6-2)
5
Mount the light-block sheet on the lens as shown in the Figure-6-1 and 6-2. (In the
same position as the removed sheet has been placed). Use the sheet included with
the lens. Make sure the part no. and mark (TOP and BACK) on Light-Block Sheet
and set them properly.
1.
Mount the light-block sheet base.
2.
FOR LNS-S31
FOR LNS-S30
LIGHT-BLOCK
SHEET BASE
LIGHT-BLOCK
SHEET BASE
LIGHT-BLOCK
SHEET
U P
U P
LIGHT-BLOCK
SHEET
FRONT
CABINET
FRONT
CABINET
Fig-6-1
Fig-6-2
LENS COVER
LENS COVER
MOUNT THE FRONT CABINET AND LENS
COVER (See Figure-6-1, 6-2 and 7)
6
1. Mount the front cabinet with 2 screws.
Mount the lens cover.
2.
For the cabinet Fig. 1-1, position the marked UP of
Lens Cover on top and push in to the front cabinet
and turn the Lens Cover fully clockwise until it is
properly locked.
For the cabinet Fig. 1-3, push the Lens Cover onto
the cabinet
Fig-7
-4-
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