Sanyo LNS-T01z, LNS-w01z Installation Manual
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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 CabinetReference Installation Manual Refer to this manual. Refer to the Installation Manual supplied with the Projector.Other than the above cabinet design.
Some parts are not used for installation or replacement. Keep these parts for later use. Note : Figures in this manual may be differ from the actual product. NOTES ON LENS INSTALLATION The ZOOM and FOCUS adjustment on the Top Control or the Remote Control can- not be operated with this Lens. • Lens installation and replacement should be made by the qualified service per- sonnel. • Be sure to install the lens following this procedure precisely. • The lens cover is on the lens for protection. Be sure to replace the lens cover before installation. • When installing or replacing the lens, be careful not to stain, scratch or damage the lens. After installing or replacing the lens, be sure to check the following for safety. 1. Check the lens is securely fixed by 4 screws. 2. Check no wiring is tangled on the gear of lens motor or the other mechanical parts. 3. Check no part is missing, or no mounting part is loose. BE SURE TO CHECK FOR SAFETY LIST OF CONTENTS Following parts are included in the packing. • LENS 1 pc. • LENS MOUNTING SCREWS 2 pcs. (for spare) • DRIVER 1 pc. • LIGHT-BLOCK SHEET 1 pc.
LENS REPLACEMENT AND INSTALLATION PROCEDURE 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). 4. Remove screws C (2 screws) and remove upper lens cover. 1 A Fig-1 Fig-2 IN CASE OF MODEL WITHOUT LENS Remove 2 screws and pull down the plate. 2 UPPER LENS COVER LOWER LENS COVER C B D D COVER PLATE REMOVE THE LENS COVER. (See figure-1) (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.)4 REMOVE THE COVER PLATE OF THE LENS COVER. (See figure-2) LENS MOTOR LEAD CONNECTOR “ K16B” (D) (D)(D) (D) B A LENS MOTOR Fig-3 ❋Figure shown inside of the cabinet. REMOVE THE LENS. (See figure-3.) 1. Remove the connector “K16B” of the circuit board. 2. Loosen the A, B wire holder and remove the lens motor lead. 3. Remove screws D (4 screws) which fastens the lens and remove the lens. IN CASE OF MODEL WITH LENS A Set the light-block sheet, so that the large rounder side is set over the lens. Perform the steps to for lens replacement and installation.51 SCREWS
MOUNT THE LENS COVER. (See figure-6) INSTALL THE LENS. (See figure-4) 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.) 3 A INSTALL THE LIGHT-BLOCK SHEET. (See figure-5)4 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. 1. Insert the upper part lens cover and fix them with screws A (4 screws). 2. Insert the lower part lens cover and fix them with screws B. (2 screws). 5 LENS MOUNTING BRACKET ATTACHED DRIVER FOCUS LENS LOCK SCREW UPPER LENS COVER LOWER LENS COVER A B Fig-4 Fig-5 Fig-6 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. LIGHT-BLOCK SHEET Adjust focus by rotating the lens.