User manual SHARP AN-CM270 CEILING MOUNTING BRACKET INSTALLATION INSTRUCTIONS

[. . . ] LOCKING HEX NUT & W ASHER STEEL CEILING MOUNTING PLATE PLASTIC TRIM FOR CEILING PLATE 1/4 X 10 HEX HEAD LAG BOLTS 2-1/2 " LONG 1/4 X 10 HEX HEAD LAG BOLTS 3 " LONG 1/4 " I. D. W ASHERS FOR USE WITH LAG BOLTS M4 X 12mm FLAT HEAD MOUNTING SCREWS FOR USE WITH ATTACHMENT PLATE M4 X 12mm KNURLED THUMB SCREW M4X30mm FLAT HEAD SCREW PLASTIC TRIM COLLAR 1 1 1 1 6 6 6 3 1 1 1 PAGE 2 INSTALLATION INSTRUCTIONS CEILING BRACKET AN-CM270 FIGURE 1. ILLUSTRATION OF PARTS FOR CEILING BRACKET A. J. INVERT THE PROJECTOR IMAGE Please refer to the owners manual for your LCD Projector for detailed instructions of how to electrically invert the projected image to accommodate its use in the ceiling mounted mode. LOCATION OF THE CEILING BRACKET Please refer to the owner's manual for your SHARP LCD PROJECTOR for information which will help you to determine the best location for the placement of the ceiling mounting bracket assembly. INSTALLATION OF THE CEILING BRACKET After you have determined the appropriate location for the ceiling bracket, you must locate the exact location of the ceiling beams. [. . . ] 3. 1 Using 9/16 " box wrench, remove the nut from the lower knuckle (vertical position) and slide the center and upper knuckle assembly apart from the bottom knuckle which is part of the attachment plate. 5) SPECIAL NOTE TO INSTALLERS: In some instances the relationship of the location of the projection screen to the exact position of the ceiling mounting bracket makes it desirable to have the centerline of the lens at the center of the mounting bracket. If you find it necessary to have the lens at the centerline of the mount, remove the lower element of the positioning knuckle from its original position and re-mount it in the D shaped hole in the mounting plate located in the area over the lens. This will align the centerline of the lens with the center of the mounting bracket. The positioning knuckle assembly can easily compensate for the slight loss of static balance of the mounted projector. STEP 4 INSTALLATION OF THE PROJECTOR ATTACHMENT PLATE Place the attachment plate over the bottom of the projector (See Fig. 6) and align the holes of the plate with the threaded fittings on the projector case. Install the three M4 x 12mm long screws provided. Fasten these securely but DO NOT overtighten. 7) Install the longer, M4 x 30 mm flat head screw into the indicated hole. (It goes into the recessed fitting in the plastic housing). 4. 1 4. 2 4. 3 FIGURE 6. FIGURE 7. M4x12mm mounting screw M4x30mm screw M4x12mm screw PAGE 6 INSTALLATION INSTRUCTIONS 4. 3 Fold the attachment plate down on its hinge. 8 CEILING BRACKET AN-CM270 4. 4 Install the M4 knurled thumb screw by hand. FIGURE 8 M4 Knurled Thumb Screw REMINDER: MAKE SURE TO ALLOW SUFFICIENT SLACK IN THE WIRING TO PERMIT THE PROJECTOR TO SWING DOWN ON THE HINGE TO ALLOW EASY SERVICING OF THE FILTER AND THE LAMP ASSEMBLY. STEP 5 ATTACH THE POSITIONING ASSEMBLY TO THE CEILING PLATE FIGURE 9 Ceiling Trim Cover Cable Access Hole Washer Locking Hex Nut Upper Knuckle Assembly IF YOU INTEND TO RUN AUDIO OR VIDEO CABLES THROUGH THE CEILING PLATE PROCEED WITH STEP 5. 1 AND 5. 2, OTHERWISE PROCEED TO STEP 5. 3: 5. 1 5. 2 Cut opening in the ceiling plate trim cover as indicated on the label inside cover near the center bushing. Thread cables through the plastic trim cover. DO NOT RUN THE AC POWER CORD INSIDE THE PLASTIC TRIM COVER. ALL WIRING MUST COMPLY WITH THE NEC AND ALL LOCAL BUILDING, ELECTRIC, AND SAFETY CODES. PAGE 7 INSTALLATION INSTRUCTIONS 5. 3 5. 4 5. 5 5. 6 CEILING BRACKET AN-CM270 Place the plastic trim cover in position over the ceiling plate and press the Velcro tabs together. After completing step #5. 3, screw the longer shaft with the locking nut and washer into the center threaded bushing on the ceiling plate as far as it will go. 9) Tighten the locking nut against the ceiling plate using a 3/4 " open end wrench or an adjustable crescent wrench. Tighten the locking nut on the upper knuckle using a 9/16 " box wrench. DO NOT RUN THE AC POWER CORD INSIDE THE PLASTIC TRIM COVER. ALL WIRING MUST COMPLY WITH THE NEC AND ALL LOCAL BUILDING, ELECTRIC, AND SAFETY CODES. STEP 6 HANGING THE PROJECTOR FROM POSITIONING ASSEMBLY 6. 1 6. 2 Raise the projector with the mounting plate attached and slide the fitting (See Fig. 10) over the support stud on the hanging position. [. . . ] The warranties described above shall be the sole and exclusive warranties granted by SHARP and shall be the sole and exclusive remedy available to the purchaser. Correction of defects, in the manner and for the period of time described herein, shall constitute fulfillment of all liabilities and responsibilities of SHARP to the purchaser with respect to the Product, and shall constitute full satisfaction of all claims, whether based on contract, negligence, strict liability or otherwise. In no event shall SHARP be liable, or in any way responsible, for any damages or defects in the Product which were caused by repairs or attempted repairs performed by anyone other than SHARP. Nor shall SHARP be liable or in any way responsible for incidental or consequential economic or property damage. [. . . ]