User manual SANYO LNS-T32 LENS REPLACEMENT PROCEDURE

[. . . ] 610 310 7967) 1 piece Type PF1 (Part No. 610 310 7974) Following checks and confirmations should be taken for safety. Check the following things by the time of the cabinet assembly after the lens replacement. Check the proper wiring and the wires are fixed properly. Check each connector is connected properly. [. . . ] Turn the lens cover to counter-clockwise and pull it toward front and remove the Lens Cover. Remove the front cabinet See Figure-1-1 and 2. Remove the front cabinet See Figure-1-2 and 2. LENS COVER Fig-1-1 SCREW "A" FRONT CABINET Fig-1-2 1. Pull Lens Cover toward front and remove it. 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. Slide the light-block sheet base upward SHEET and remove it. Remove the light-block sheet from lens. FRONT CABINET Fig-2 -4- 3 REMOVE THE LENS (See Figure-3 and 4) SCREW "B" 1. Remove the lens motor connector from terminal. Loosen the screws-B (2 screws) which fastens the lens. {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. After using, save the driver for latter use. CONNECTOR LENS LOCK LATCHES TERMINAL Fig-3 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 MOUNTING BRACKET lens. Mount the lens on lens mounting bracket with DRIVER Upper 2 screws. IN THE LENS Use the driver (4 mm, Yellow) included with the lens to fasten the screws. (Lower 2 screws are not used. ) LOWER SCREWS Slide the lens lock latches to "LOCK" position and lock the lens. Connect the lens motor connector to terminal. (See Figure-3) -5- 5 MOUNT THE LIGHT-BLOCK SHEET AND LIGHT-BLOCK SHEET BASE (See Figure-6) LIGHT-BLOCK SHEET BASE 1. Mount the light-block sheet on the lens as shown in the Figure-6. (In the same position as the removed sheet has been placed). Use the sheet LIGHT-BLOCK included with the lens. [. . . ] The corrected distance is determined by the thickness of the spacers that are used. As a guide, the distance is adjusted by approximately 30 mm for each 0. 1-mm thickness of the spacers. There are three types of spacers provided, and there are four of each spacer type. Use these spacers to correct the distance as required. Screen B A D LENS MOTOR LEAD Push the Lens Lock Lever fully downward until it is locked (clicked). LENS LOCK LEVER 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 -8- 5 MOUNT THE LIGHT-BLOCK SHEET AND LIGHT-BLOCK SHEET BASE LIGHT-BLOCK SHEET LIGHT-BLOCK SHEET BASE 1. [. . . ]