User manual BENQ PE8720

[. . . ] PE8720 Digital Projector Ceiling Mounting Guide Welcome Copyright Copyright 2005 by BenQ Corporation. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of this company. Disclaimer BenQ Corporation makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation of this company to notify any person of such revision or changes. Safety Instructions 1. [. . . ] Do not install the projector in a location that is subject to high levels of dust or humidity. Do not install the projector in a location that is exposed to direct sunlight or in a location that is subject to extreme fluctuations in temperature (such as near an air conditioner). Special techniques and experience are required when installing the projector with this bracket. It is recommended that you contact your dealer to install the projector for you. Once the projector is installed, safety checks should be conducted on a regular basis. Table of Contents Packing Parts List. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Projector Installation and Throw Distance Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Installing a Projector with the Ceiling Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Adjusting the Ceiling Bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Specifications and Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 2 Copyright Packing Parts List U-PLATE CEILING ADAPTER M4 SCREWS x 4 TUBE NUTS x 4 PIPE SQUARE TUBE ADJUSTMENT ASSEMBLY PROJECTOR ADAPTER M3 SCREWS x 8 M6 SCREWS x 4 BOLTS x 7 (TUBE BOLTS x 2, L ­ ADJUST BOLT x 2, TUBE BOLTS x 2) Names of Parts U - PLATE CEILING ADAPTER M4 SCREWS x 4 M3 SCREWS x 2 TUBE BOLTS x 2 TUBE NUTS x 4 L-ADJUST BOLTS x 2 PIPE TUBE BOLTS x 3 SQUARE TUBE M3 SCREWS x 2 ADJUSTMENT ASSEMBLY M3 SCREWS x 4 M6 SCREWS x 4 PROJECTOR ADAPTER Packing Parts List 3 Projector Installation and Throw Distance Chart Installation for a 16:9 screen Ceiling Installation Diagonal Offset Projection Distance Ceiling Floor Installation Diagonal Screen Center of the lens Height Center of the lens Screen Offset Projection Distance Floor 16:9 (widescreen) ratio screen dimension table Screen Dimensions (inch / cm) Projection Distance (inch / cm) Diagonal 50 / 127 60 / 152 70 / 178 80 / 203 90 / 229 100 / 254 110 / 279 120 / 305 130 / 325 140 / 356 150 / 381 160 / 406 170 / 432 180 / 457 190 / 483 200 / 508 250 / 635 300 / 762 Height Offset (inch / cm) Upper 2. 5 / 6. 2 2. 9 / 7. 5 3. 4 / 8. 7 3. 9 / 10. 0 4. 4 / 11. 2 4. 9 / 12. 5 5. 4 / 13. 7 5. 9 / 14. 9 6. 4 / 16. 2 6. 9 / 17. 4 7. 4 / 18. 7 7. 8 / 19. 9 8. 3 / 21. 2 8. 8 / 22. 4 9. 3 / 23. 7 9. 8 / 24. 9 12. 3 / 31. 1 14. 7 / 37. 4 Width 44 / 111 52 / 133 61 / 155 70 / 177 78 / 199 87 / 221 96 / 244 105 / 266 113 / 288 122 / 310 131 / 332 139 / 354 148 / 376 157 / 398 166 / 421 174 / 443 218 / 553 261 / 664 Height 25 / 62 29 / 75 34 / 87 39 / 100 44 / 112 49 / 125 54 / 137 59 / 149 64 / 162 69 / 174 74 / 187 78 / 199 83 / 212 88 / 224 93 / 237 98 / 249 123 / 311 147 / 374 Min distance Max distance (with max zoom) (with min zoom) 78 / 199 94 / 239 110 / 279 126 / 319 141 / 359 156 / 400 172 / 438 188 / 478 204 / 518 220 / 558 235 / 598 251 / 638 267 / 677 282 / 717 298 / 757 314 / 797 392 / 996 471 / 1195 106 / 270 128 / 324 149 / 379 171 / 433 192 / 487 213 / 541 234 / 595 256 / 649 277 / 703 298 / 757 319 / 811 341 / 865 362 / 919 383 / 973 405 / 1028 426 / 1082 532 / 1352 639 / 1622 Lower -27. 0 / -68. 5 -32. 4 / -82. 2 -37. 8 / -95. 9 -43. 1 / -109. 6 -48. 5 / -123. 3 -53. 9 / -137. 0 -59. 3 / -150. 7 -64. 7 / -164. 4 -70. 1 / -178. 1 -75. 5 / -191. 8 -80. 9 / -205. 5 -86. 3 / -219. 2 -91. 7 / -232. 9 -97. 1 / -246. 6 -102. 5 / -260. 3 -107. 9 / -274. 0 -134. 8 / -342. 4 -161. 8 / -410. 9 Installation for a 4:3 screen Installation for a 4:3 r o screen stallation ratio screen Ceiling Inst lation Ceili g I stalla on Diagonal Offset Projection Distance Ceiling Floor I stallation Floor Installation Diagonal Image Height Screen Center of the lens Center of the lens Screen Image Height Offset Projection Distance Floor 4:3 (standard) ratio screen dimension table: (standar ) r tio scr en Screen Dimensions (inch / cm) Projection Distance (inch / cm) Diagonal 50 / 127 60 / 152 70 / 178 80 / 203 90 / 229 100 / 254 110 / 279 120 / 305 130 / 325 140 / 356 150 / 381 160 / 406 170 / 432 180 / 457 190 / 483 200 / 508 250 / 635 300 / 762 Offset (inch / cm) Upper 3. 0 / 7. 6 3. 6 / 9. 1 4. 2 / 10. 7 4. 8 / 12. 2 5. 4 / 13. 7 6. 0 / 15. 2 6. 6 / 16. 8 7. 2 / 18. 3 7. 8 / 19. 8 8. 4 / 21. 3 9. 0 / 22. 9 9. 6 / 24. 4 10. 2 / 25. 9 10. 8 / 27. 4 11. 4 / 29. 0 12. 0 / 30. 5 15. 0 / 38. 1 18. 0 / 45. 7 Width 40 / 102 48 / 122 56 / 142 64 / 163 72 / 183 80 / 203 88 / 224 96 / 244 104 / 264 112 / 284 120 / 305 128 / 325 136 / 345 144 / 366 152 / 386 160 / 406 200 / 508 239 / 610 Height 30 / 76 36 / 91 42 / 107 48 / 122 54 / 137 60 / 152 66 / 168 72 / 183 78 / 198 84 / 213 90 / 229 96 / 244 102 / 259 108 / 274 114 / 290 120 / 305 150 / 381 180 / 457 Min distance Max distance (with max zoom) (with min zoom) 72 / 184 87 / 221 102 / 258 116 / 294 130 / 331 145 / 368 159 / 405 174 / 442 188 / 478 203 / 515 217 / 552 232 / 589 247 / 626 261 / 662 275 / 699 290 / 736 362 / 920 435 / 1104 98 / 249 117 / 298 137 / 348 157 / 398 176 / 448 196 / 497 215 / 547 235 / 597 254 / 646 274 / 696 294 / 746 313 / 796 333 / 845 352 / 895 372 / 945 392 / 995 489 / 1243 587 / 1492 Lower - 33. 0 / -83. 8 -39. 6 / -100. 6 -46. 2 / -117. 3 -52. 8 / -134. 1 -59. 4 / -150. 9 -66. 0 / -167. 6 -72. 6 / -184. 4 -79. 2 / -201. 2 -85. 8 / -217. 9 -92. 4 / -234. 7 -99. 0 / -251. 5 -105. 6 / -268. 2 -112. 2 / -285. 0 -118. 8 / -301. 8 -125. 4 / -318. 5 -132. 0 / -335. 3 -165. 0 / -419. 1 -198. 0 / -502. 9 There is 3% ~ 5% tolerance among these numbers due to optical component limits. * 1 m = 3. 28 feet, 1 feet = 0. 305 m 4 Projector Installation and Throw Distance Chart Installing a Projector with the Ceiling Bracket Overview Diagram of completed installation Ceiling Mount Device Installation Procedure Insert the U-PLATE into the CEILING ADAPTER, and tighten two M4 SCREWS (from the bottom) STEP A into the screw holes. Then attach the top part to the ceiling. U-PLATE CEILING ADAPTER M4 SCREWS Ceiling mount screws (not included) Installing a Projector with the Ceiling Bracket 5 STEP B Install the TUBE and the U-PLATE with 2 sets of BOLTS & NUTS (TUBE BOLT). NUTS x 2 TUBE BOLTS x 2 TUBE STEP C Install the PIPE and the TUBE with 2 sets of BOLTS & NUTS (L-ADJUST BOLT). NUTS x 2 L-ADJUST BOLTS x2 PIPE STEP D Install the base-assembly. STEP D1 Combine the SQUARE TUBE and the PIPE with 2 BOLTS. STEP D2 Install the ADJUSTMENT ASSEMBLY to the SQUARE TUBE with one BOLT and 2 M3 SCREWS. BOLT M3 SCREWS 6 Installing a Projector with the Ceiling Bracket STEP E Assemble the PROJECTOR ADAPTER and PROJECTOR with 4 M6 SCREWS. M6 SCREW STEP F Slide the projector with adapter into the ceiling assembly and fix the projector with 4 M3 SCREWS. Ceiling mount bracket BASE-ASSEMBLY M3 SCREW Installation finished. Installing a Projector with the Ceiling Bracket 7 Adjusting the Ceiling Bracket Height Adjustment 1. Make sure to remove the projector first. Loosen the nuts securing to the two L-ADJUST BOLTS. Remove the L-ADJUST BOLTS from the PIPE. Adjust to the correct position for the height of the screen. The height can be adjusted to 309 mm or any value in a range between 639 mm and 849 mm in increments of 30 mm. Insert the L-ADJUST BOLT back into the PIPE, and then re-attach the nuts previously removed. 5. Maximum Height (non-adjustable) Minimum Height (non-adjustable) 8 Adjusting the Ceiling Bracket Horizontal Angle Adjustment 1. 3. Hold the projector's right and left sides and push it up slightly. [. . . ] Adjust the angle so that it is correct for the orientation of the screen. The swing angle can be set within a range of negative to positive 30 degrees. M4 SCREW M4 SCREW 15 15 Adjusting the Ceiling Bracket 9 Specifications and Diagrams Specifications Adjustment Range Height Horizontal angle Vertical angle Swing angle Weight Loading 309 mm, 639 mm, 669 mm, 699 mm, 729 mm, 759 mm, 789 mm, 819 mm and 849 mm. ­30 to +30 degrees -5 to +30 degrees -15 to +15 degrees 4. 2 kg 4. 5 kg Diagrams Left View Front view Right view Rear view 10 Specifications and Diagrams [. . . ]