User manual NEC MT800[1].TROUBLESHOOTING

[. . . ] 1. 7 Product Description Type: Native Resolution: Brightness: 3 panel, 1. 3" p-Si TFT LCD projector 800 x 600 1700 ANSI Lumens Dimensions: 11. 1"(W) x 5. 3"(H) x 16. 9"(D) (w/lens installed) Weight: 17. 4 lbs (w/lens installed) Lens Specifications MT10RL Zoom Lens Throw Ratio: Offset Angle: Focal Length: F/#: Focus Adjustment: 0. 94 ­ 1. 01:1 ° 0 27mm 2. 3 Manual Focus Screen Sizes: Distortion: MTF (@30 lp/mm Green): AR Coated: Chromatic Aberration: 40 ­ 300" Diagonal 0. 5% TV Distortion Ctr >70% Corner >60% Multi-Layer Coated Max 10 µm Notes § § § · · · For Screen Sizes of 40 to 200 inches not indicated on the projection tables, use the formulas below. [. . . ] If the figures on the tables do not match the results of formulas, use the figures in the table. The ceiling must be strong enough to support the LCD projector and the installation must be in accordance with any local building codes. Distances may vary ±5%. Formulas Units: Inches (for millimeters multiply final number by 25. 4) D = Screen Diagonal (4:3) H = D x 0. 8 V = D x 0. 6 M = 0. 96212H C = 1. 0681M ­ 2. 468 ° =0 H = Screen Width (4:3) V = Screen Height (4:3) M = Projection magnification C = Throw distance = Throw angle Page 1 Visual Systems Division Technical Bulletin MT800[1]. TROUBLESHOOTING Installation Data with Optional MT10RL Rear Lens (1. 0:1) Projection Distance and Screen Size for Desktop The following diagram shows the relationship between projector position and the screen. 1. 7 Desktop Setup C Throw Distance Screen Ctr ° Throw Angle = 0 2. 56" Projector Foot Distance Chart Screen Size Diagonal 40" 60" 67" 72" 84" 90" 100" 120" 150" 180" Width 32" 48" 53. 6" 57. 6" 67. 2" 72" 80" 96" 120" 144" Height 24" 36" 40. 2" 43. 2" 50. 4" 54" 60" 72" 90" 108" C 30. 4" 46. 8" 52. 6" 56. 7" 66. 6" 71. 5" 79. 7" 96. 1" 120. 8" 145. 4" Note: For screen sizes of 40 to 200 inches not indicated on the projection tables, use the formulas on page 1. Page 2 Visual Systems Division Technical Bulletin MT800[1]. TROUBLESHOOTING Installation Data with Optional MT10RL Rear Lens (1. 0:1) Other Applications using MT800[1]. TROUBLESHOOTING with 1. 0:1 Rear Projection Lens Rear Projection Systems (contact third party manufacturer for these frame/mirror/screen kits) Rev. ##Y: Images in above flagged with ## and Y are compressed with Advanced AccuBlend on MT1055/MT1050 and MT800[1]. TROUBLESHOOTING. NOTE2: Signals other than those specified in the table above may not be displayed correctly. If this should happen, change the refresh rate or resolution on your PC. NOTE3: UXGA can be supported for separate sync signal only. Page 6 Visual Systems Division Technical Bulletin MT800[1]. TROUBLESHOOTING Installation Data with Optional MT10RL Rear Lens (1. 0:1) PC Control Codes Function POWER ON POWER OFF INPUT SELECT RGB1 INPUT SELECT RGB2 INPUT SELECT VIDEO INPUT SELECT S-VIDEO INPUT SELECT PC CARD VIEWER PICTURE MUTE ON PICTURE MUTE OFF SOUND MUTE ON SOUND MUTE OFF ON SCREEN MUTE ON ON SCREEN MUTE OFF Code Data 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 00H 01H 03H 03H 03H 03H 03H 10H 11H 12H 13H 14H 15H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 02H 02H 02H 02H 02H 00H 00H 00H 00H 00H 00H 02H 03H 01H 01H 01H 01H 01H 12H 13H 14H 15H 16H 17H 01H 02H 06H 0BH 1FH 09H 0AH 0EH 13H 27H Rev. [. . . ] NOTE3: UXGA can be supported for separate sync signal only. Page 6 Visual Systems Division Technical Bulletin MT800[1]. TROUBLESHOOTING Installation Data with Optional MT10RL Rear Lens (1. 0:1) PC Control Codes Function POWER ON POWER OFF INPUT SELECT RGB1 INPUT SELECT RGB2 INPUT SELECT VIDEO INPUT SELECT S-VIDEO INPUT SELECT PC CARD VIEWER PICTURE MUTE ON PICTURE MUTE OFF SOUND MUTE ON SOUND MUTE OFF ON SCREEN MUTE ON ON SCREEN MUTE OFF Code Data 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 02H 00H 01H 03H 03H 03H 03H 03H 10H 11H 12H 13H 14H 15H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 00H 02H 02H 02H 02H 02H 00H 00H 00H 00H 00H 00H 02H 03H 01H 01H 01H 01H 01H 12H 13H 14H 15H 16H 17H 01H 02H 06H 0BH 1FH 09H 0AH 0EH 13H 27H Rev. [. . . ]