User manual SANYO LNS-W03 LENS REPLACEMENT AND INSTALLATION PROCEDURES

[. . . ] (See the chart below. ) Type of the Cabinet (1) See Page 2 Type of the Cabinet (2) See Page 4 For use the other models (other than above cabinet), contact your sales dealer. 1AA6P1P2952-- (ICYZ) 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 personnel. · Be sure to install the lens following this procedure precisely. [. . . ] 3. ) COVER PLATE SCREWS Fig-2 LENS MOTOR (D) IN CASE OF MODEL WITH LENS REMOVE THE LENS. Disconnect the Lens Shift connector "K16A" from circuit board. Disconnect the Zoom and Focus connector "K16B" from circuit board. Remove screws D (4 screws) which fastens the lens and remove the lens. B A LENS MOTOR LEAD CONNECTORS " K16A" and " K16B" A Figure shown inside of the cabinet. (After using, keep it for latter use. ) ATTACHED DRIVER Fig-4 4 INSTALL THE LIGHT-BLOCK SHEET. (See figure-5) Install the light-block sheet around the lens as shown in the illustration. and mark (TOP and BACK) on Light-Block Sheet and set them properly. ADJUST FOCUS Adjust focus following Focus Adjustment on page 6. LIGHT-BLOCK SHEET Type FE1 (Part No. (See figure-6) UPPER LENS COVER A 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. 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. Insert the upper part lens cover and fix them with screws A (4 screws). (2 screws). A B LOWER LENS COVER Fig-6 -3- LENS REPLACEMENT AND INSTALLATION PROCEDURE (Type 2 Cabinet) Perform the steps 1 to 7 for lens replacement and installation. First set the lens at the center position with lens shift adjustment. 1 REMOVE THE UPPER LENS COVER. Push part B and pull Upper Lens Cover up. B Fig-1 2 REMOVE THE LOWER LENS COVER. Pull Lower Lens Cover toward front and remove. LOWER LENS COVER C 3 REMOVE THE COVER PLATE. Remove screws D (2 screws) and Cover Plate on the back of Upper Lens Cover. (At the step 6 , insert the light-block sheet in the same position as the removed cover plate has been placed. [. . . ] 1. ) Slide upper both side of LIGHT BLOCK Sheet into between 1 and 2 . 1 CABINET FLAP Slide into front of the flap. Fig-7 UPPER LENS COVER 2 GUIDE LIGHT-BLOCK SHEET LOWER LENS COVER FLAP Slide into front of the flap. FOCUS ADJUSTMENT Set up the projector and project image on the screen. 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 mark (yellow) of the lens on Focus Lock Screw position. [. . . ]