[. . . ] Before attempt to replace the lens, confirm the model number (both the LCD projector and the lens) and use the proper lens. When installing or removing the lens, be careful not to stain, scratch or damage the lens.
PARTS LIST
Following parts are contained in the packing. LENS LIGHT-BLOCK SHEET BASE DRIVER (3 mm, Green) DRIVER (4 mm, Yellow) LIGHT-BLOCK SHEET SCREW 1 piece 1 piece (Part No. 610 294 3047) 2 pieces (Spare parts)
Following checks and confirmations should be taken for safety.
Check the following things by the time of the cabinet assembly after the lens replacement. [. . . ] (Turn the Lock Ring to clockwise. ) If proper focus is not observed entire screen, repeat above adjustment 1~ 6.
Focus Lock Ring
Focus Lock Screw
-4-
LENS REPLACEMENT PROCEDURE (FOR "B" TYPE)
Perform the steps 1 to 5 for lens replacement. First set the lens at the fully lower position with lens shift adjustment.
SCREW "A" FRONT CABINET
1
REMOVE THE LENS COVER AND FRONT CABINET
1. Turn the lens cover to counter-clockwise and pull it toward front and remove the Lens Cover. Remove the front cabinet See Figure-1-2 and 2.
LENS COVER
Fig-1-1
SCREW "A" FRONT CABINET
Fig-1-2
1. Remove the front cabinet See Figure-1-3 and 2.
LENS COVER SCREW "A"
FRONT CABINET
Fig-1-3
LIGHT-BLOCK SHEET BASE
2
REMOVE THE LIGHT-BLOCK SHEET BASE AND LIGHT-BLOCK SHEET (See Figure-2)
LIGHT-BLOCK
1. Remove the light-block sheet from lens.
FRONT CABINET
Fig-2
-5-
3
REMOVE THE LENS (See Figure-3 and 4)
SCREW "B"
1. {Use the driver (4 mm, Yellow) included with the lens to loosen the screws. } 3. Slide the lens lock latches to "UNLOCK" position and remove the lens.
Be careful not to drop the lens when removing the screws. CONNECTOR
LENS LOCK LATCHES
TERMINAL
Fig-3
LENS LOCK LATCHES
LOCK POSITION
UNLOCK POSITION
Fig-4
4
MOUNT THE LENS (See Figure-5)
LENS MOUNTING 1. IN THE LENS Use the driver (4 mm, Yellow) included with the lens to fasten the screws. Slide the lens lock latches to "LOCK" position and LOWER SCREWS lock the lens. (See Figure-4)
Fig-5
CONFIRM THE FOCUS Project picture on screen and confirm the focus. If proper focus is not observed at screen, adjust focus following Focus Adjustment on next page.
-6-
5
MOUNT THE LIGHT-BLOCK SHEET AND LIGHT-BLOCK SHEET BASE (See Figure-6)
LIGHT-BLOCK SHEET Type PC1 (Part No. Make sure the mark (TOP and BACK) on Light-Block Sheet and set them properly. Mount the light-block sheet base included with the lens.
FRONT CABINET
Fig-6
6
MOUNT THE FRONT CABINET AND LENS COVER (See Figure-7)
1. Mount the front cabinet with 2 screws.
Lens cover is not used.
Fig-7
FOCUS ADJUSTMENT
Set up the projector and project image on the screen. When proper focus is not observed at outer area of the screen, proceed to following adjustments. (Turn the Lock Ring to clockwise. ) If proper focus is not observed entire screen, repeat above adjustment 1~ 6.
Focus Lock Ring
Focus Lock Screw
-7-
LENS REPLACEMENT PROCEDURE (FOR "C" TYPE)
Perform the steps 1 to
6 for lens replacement.
SCREW "A" FRONT CABINET
First set the lens at the fully lower position with lens shift adjustment.
1
REMOVE THE LENS COVER AND FRONT CABINET
toward front and remove the Lens Cover.
1. Remove the front cabinet
LENS COVER
2
REMOVE THE LIGHT-BLOCK SHEET BASE AND LIGHT-BLOCK SHEET
remove it.
LIGHT-BLOCK SHEET BASE LIGHT-BLOCK SHEET LENS COVER
1. Remove the light-block sheet from lens.
FRONT CABINET
Pull the Lens Lock Lever upward
3
REMOVE THE LENS
LENS LOCK LEVER
1. [. . . ] Use these spacers to correct the distance as required.
B A
Screen
D
Screen 40-inch projection Insert spacers in the location A~D (above figure) corresponding to the screen location A~D.
Spacer "1" Color; Clear Thickness; 0. 1 mm Spacer "2" Color; Black Thickness; 0. 2 mm Spacer "1" Color; Cream Thickness; 0. 3 mm Correction distance 30 mm/for 40-inch projection Correction distance 55 mm/for 40-inch projection Correction distance 80 mm/for 40-inch projection
C
Distance
-9-
5
MOUNT THE LIGHT-BLOCK SHEET AND LIGHT-BLOCK SHEET BASE
LIGHT-BLOCK SHEET Type PC1 (Part No. Make sure the mark (TOP and BACK) on Light-Block Sheet and set them properly. Mount the light-block sheet base included with the lens.
FRONT CABINET
6
MOUNT THE FRONT CABINET AND LENS COVER
1. Mount the front cabinet with 2 screws.
Lens cover is not used.
FOCUS ADJUSTMENT
Set up the projector and project image on the screen. [. . . ]