3M Mp8730 Operators Guide
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© 3M 1998 3Mª Multimedia Projector MP8730 ENGLISH Technical Appendix Table of Contents A.1 Technical Specifications A.2 Dimensions A.3 Projector-to-Screen Distance A.4 Connection to the Video Signal Terminal A.5 Connection to the RGB Signal Terminal A.6 Indicator Status A.7 Connection to the Control Signal Terminal Product name Model Name Display system Panel size Drive system Number of pixels Lens Lamp Speaker (stereo) Power supply Power consumption Operating temperature range Dimensions Weight video signal input terminal RGB input/output signal terminal Control terminal A.1 Technical Specifications 4 Note All specifications are subject to change without notice. Multimedia projector MP8730 3 beam poly-silicon LCD 1.3 inches (33 mm) TFT active matrix 786,432 pixels (V768 ´ H1024) per panel. 2.36 million total pixels with 3 panels. F/Number: F/2.3 Ð F/3.0 Focal Length: F = 48.1 Ð 72.1 mm (1.9 Ð 2.8) Metal halide lamp 260W 2 watts each AC100 ~ 120V, 5A / AC220 ~ 240V, 2.2A (Universal) 370W 32° ~ 95°F (0° ~ 35°C) 16.3 (W) ´ 5.9 (H) ´ 12.0 (D) 414 mm (W) x 150 mm (H) x 305 mm (D) 18.6 lbs. (8.4 kg) S VIDEO : Mini DIN4-pin terminal VIDEO : RCA Jack terminal AUDIO : RCA Jack terminal RGB signal : D-sub 15pin (Female) AUDIO : Stereo mini jack D-sub 15pin (Male) Liquid crystal panel Input/Output terminal A.1 Downloaded From projector-manual.com 3M Manuals
3Mª Multimedia Projector MP8730© 3M 1998 ENGLISH A.2 Dimension A.2 Downloaded From projector-manual.com 3M Manuals
© 3M 1998 3Mª Multimedia Projector MP8730 ENGLISH Minimum ZoomMaximum Zoom DISTANCE 24 48 71 119 3672107178 Distance Minimum Image Maximum Image To Screen Diagonal Width Height Diagonal Width Height 227 cm 102 cm 81 cm 61 cm 153 cm 122 cm 92 cm (7.4 ft) (40 in.) (32 in.) (24 in.) (60 in.) (48 in.) (36 in.) 341 cm 152 cm 121 cm 91 cm 228 cm 183 cm 137 cm (11.2 ft) (60 in.) (48 in.) (36 in.) (90 in.) (72 in.) (54 in.) 455 cm 202 cm 162 cm 121 cm 304 cm 243 cm 182 cm (15 ft) (80 in.) (64 in.) (48 in.) (120 in.) (96 in.) (72 in.) 569 cm 252 cm 202 cm 151 cm 379 cm 303 cm 227 cm (18.7 ft) (99 in.) (79 in.) (60 in.) (149 in.) (119 in.) (90 in.) 682 cm 302 cm 241 cm 181 cm 454 cm 363 cm 272 cm (22.4 ft) (119 in.) (95 in.) (71 in.) (179 in.) (143 in.) (107 in.) 853 cm 377 cm 302 cm 226 cm 556 cm 453 cm 340 cm (28.0 ft) (148 in.) (119 in.) (89 in.) (223 in.) (178 in.) (134 in.) 1137 cm 502 cm 402 cm 301 cm 755 cm 604 cm 453 cm (37.3 ft) (198 in.) (158 in.) (119 in.) (297 in.) (238 in.) (178 in.) 4 Note These sizes are ± 1 inch. This is due to variations in the manufacture of the lens. If you are close to one of the endpoints you should verify with your unit that the image is the proper size at the proper distance. A.3 Projector-to-Screen Distance Example of the Multimedia projector and screen installation. Determine picture size and projection distance as illustrated below. A.3 Downloaded From projector-manual.com 3M Manuals
3Mª Multimedia Projector MP8730© 3M 1998 ENGLISH A.5 Connection to the RGB Signal Terminal Video signal Horizontal sync signal Vertical sync signal Composite sync signal Audio signalInput OutputAnalog 0.7Vp-p 75 W termination (Positive polarity) TTL level (Positive/negative polarity) TTL level (Positive/negative polarity) TTL level 200mVrms, 20k W below (MAX 3.0Vp-p) 0 ~ 200mVrms, 1k W a) Input signal / Output signal 1 2 3 4 5 6 7 8Video signal (Red) Video signal (Green) Video signal (Blue) N.C N.C Ground (for R) Ground (for G) Ground (for B) 9 10 11 12 13 14 15N.C Ground Ground SDA (DDC) Horizontal/Composite sync signal Vertical sync signal SCL (DDC) b) Signal input terminal / output terminal A.4 Connection to the Video Signal Terminal a) Input signal S-VIDEO signal VIDEO signal AUDIO signalInput Output Luminance signal 1.0Vp-p, 75 W termination Chrominance signal 0.286Vp-p (burst signal), 75 W termination 1.0Vp-p, 75W termination 200mVrms, 20 kW below (MAX 3.0Vp-p) 0~200mVrms, 1k W b) Signal input terminalChrominance signal Ground S VIDEO input (Mini DIN4 pin)Luminance signal Ground 4 Note Video input signal terminals have priority in the following order: 1. S-VIDEO input terminal 2. RCA jack (composite) input terminal A.4 Downloaded From projector-manual.com 3M Manuals
© 3M 1998 3Mª Multimedia Projector MP8730 ENGLISH A.5 Resolution HxV Refresh Rate Horizontal Standard Type Note Display Frequency Dots HxV 640 x 350 70.1 Hz 31.6 kHz VGA-1 1024 x 560 640 x 400 56.4 Hz 24.8 kHz NEC P89801 1024 x 640 640 x 400 70.1 Hz 31.8 kHz VGA-2 1024 x 640 640 x 480 86.0 Hz 43.3 kHz VESA 863 x 640 640 x 480 59.0 Hz 31.6 kHz VESA VGA-3 1024 x 768 640 x 480 66.7 Hz 35.0 kHz MAC 13 1024 x 768 640 x 480 72.8 Hz 37.9 kHz VESA 1024 x 768 640 x 480 78.0 Hz 35.7 kHz VESA 1024 x 768 800 x 600 58.3 Hz 36.2 kHz VESA 1000 x 750 800 x 600 60.3 Hz 37.9 kHz VESA 1000 x 750 800 x 600 72.2 Hz 48.1 kHz VESA 1000 x 750 800 x 600 75.0 Hz 46.9 kHz VESA 1000 x 750 800 x 600 85.1 Hz 53.7 kHz VESA 800 x 600 832 x 824 74.5 Hz 49.7 kHz MAC 16 980 x 735 1024 x 768 43.5 Hz Interlaced35.5 kHz VESA Compressed 853 x 640 1024 x 768 60.0 Hz 48.4 kHz VESA 1024 x 768 1024 x 768 70.1 Hz 56.5 kHz VESA 1024 x 768 1024 x 768 75.0 Hz 60.0 kHz VESA 1024 x 768 1152 x 864 75.0 Hz 67.5 kHz VESA Compressed 960 x 720 1280 x 960 60.0 Hz 60.0 kHz VESA Compressed 1024 x 768 1280 x 1024 60.0 Hz 64.0 kHz VESA Compressed 960 x 768 1280 x 1024 75.0 Hz 80.0 Hz VESA Compressed 960 x 768 c) Example of computer signal Note 2: Some input sources may not be displayed properly because they are not compatible with the projector.Note 1: MAC adapter is necessary to set the resolution mode. Projector is compatible with 13 inch mode and 16 inch mode. Set all dip switches OFF except those indicated in the chart. For example: MAC 13 mode = switch 1, 5 and 6 are ON MAC 16 mode = switch 2, 5 and 6 are ON (Example of 16 inch mode) Downloaded From projector-manual.com 3M Manuals
3Mª Multimedia Projector MP8730© 3M 1998 ENGLISH A.6 Indicator Status The ON, LAMP and TEMP indicators will light or blink in the following cases: ON indicator LAMP indicator TEMP indicator Indicator status Lights orange Blinks green Lights green Blinks orange Lights red Blinks red Lights red Blinks redMeaning Standby mode During warming up During operation During cooling down Lamp cannot light Air filter open Temperature inside too high Cooling fan not operatingRemedy normal normal normal normal Cool projector by power off for 20 minutes. Ensure filter is closed. Let projector cool 20 minutes. Check air flow and filter. call your dealer *When the LAMP indicator lights or blinks, turn the power off. If the problem persists, contact your dealer. A.6 Downloaded From projector-manual.com 3M Manuals
© 3M 1998 3Mª Multimedia Projector MP8730 ENGLISH 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 D-sub 15pin (Female) 610 15 111 2 3 4 5 643 1 25 Mini Din 6pin Computer DATA GND +5V CLK Projector CLK DATA SEL0 RTS +5V GND 6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 D-sub 15pin (Female) 610 15 111 2 3 421 Mini Din 4pin Computer ADS (POWER ON) +5V GND Projector SDATA RTS +5V GND 43 A.7 Connection to the Control Signal Terminal ADB mouse ADB port PS/2 mouse PS/2 port a) Mouse emulation (1) While the projector and computer are turned OFF, connect the projector and the mouse terminal of computer using an appropriate cable. (PS/2, Serial or ADB) (2) Turn ON the projector. (3) Turn ON the computer. (4) Select the correct mouse driver for the application. See computers User Manual for this procedure. 4 Note In some Notebook computers which have internal pointing device, mouse emulation will not work unless the internal pointing device is disabled. In this case, disable the internal pointing device in BIOS setting. Check the computers manual for procedure to follow to disable internal pointing device in BIOS setting. Caution Turn off the power to both the projector and computer before connecting. Connect the computer to the control terminal of the projector using the appropriate cable. A.7 Downloaded From projector-manual.com 3M Manuals
3Mª Multimedia Projector MP8730© 3M 1998 ENGLISH1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 D-sub 15pin (Female) 610 15 11 Computer CD RD TD DTR GND DSR RTS DTS RI Projector SEL0 RTS GND RDP TDP 15 D-sub 9pin 69 1 2 3 4 5 6 7 8 9 Serial mouse A.7 Connection to the Control Signal Terminal (continued) b) RS-232 Control Cable (not included with basic packout) This cable is used to directly control the projector without using the Remote Control or Operators Panel. Serial Mouse cable(male) A.8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 15 D-sub 15pin (Female) 610 15 11 Computer CD RD TD DTR GND DSR RTS CTS RI Projector SEL0 RTS GND RD TD 15 D-sub 9pin (male) 69 1 2 3 4 5 6 7 8 9 RS-232 Cable Downloaded From projector-manual.com 3M Manuals
© 3M 1998 3Mª Multimedia Projector MP8730 ENGLISH Serial Command Codes All numbers in this document are in Hexadecimal. You must send at the same communication setting as the projector and use a null modem serial cable to connect to the projector. There are four types of messages for the MP8730, 1) ASK, 2) REPLY, 3) SET and 4) DEFAULT. Ask Code: User: 20 XX XX is the attribute you are checking. Projector: 1Y XX Y bytes of data This is a reply code. The Y is the number of extra bytes that come after the command. The XX is the same as in the Ask code. Set Code: User: 3Y XX Y bytes of data XX is the attribute you are checking. The Y is the number of bytes for the data. Projector: 1Y XX Y bytes of data This is a reply code. The Y is the number of extra bytes that come after the command. The XX is the same as in the Set code. Default Code: User: 40 XX XX is the attribute you are checking. Projector: 1Y XX Y bytes of data This is a reply code. The Y is the number of extra bytes that come after the command. The XX is the same as in the Ask code. Errors: For an error, the projector will reply with the same code that was sent but with a 0 in the first nibble. A.9 Downloaded From projector-manual.com 3M Manuals
3Mª Multimedia Projector MP8730© 3M 1998 ENGLISH Serial Command Code Table Function Command Code # Bytes Data Code Meaning Mouse 05 1 00 Stop mouse function 01-7F Enable mouse function Communication 06 1 0X 8N1 1X 7N1 X0 1200 bps X1 2400 bps X2 4800 bps X3 9600 bps X4 19200 bps Power 11 1 1E Power off 1F Power on Zoom 12 1 01-3F Zoom + 41-7F Zoom - Focus 13 1 01-3F Focus + 41-7F Focus - Mirror 14 1 00 Normal 01 H Invert 02 V Invert 03 H & V Invert Input 21 1 11 Video 1 12 Video 2 21 RGB 1 22 RGB 2 Video Type 22 2 00 00 Auto 00 01 NTSC 00 02 PAL 00 03 SECAM Volume 23 1 00-7F 00 - Softest Mute 24 1 00 Mute off 01 Mute on Brightness 31 3 00 00 00 - 7F is high end of scale 00 00 7F Contrast 32 3 00 00 00 - 7F is high end of scale 00 00 7F Color 33 3 00 00 00 - 7F is high end of scale 00 00 7F Tint 34 3 00 00 00 - 7F is green end of scale 00 00 7F Sharpness 35 3 00 00 00 - 7F is sharp end of scale 00 00 7F H. Phase 37 3 00 00 00 - 00 00 1F H. Position 38 4 00 00 00 00 - 7F is right end of scale 00 00 7F 01 H. Size 36 4 00 00 02 06 - 1E 08 is wide end of scale 00 00 1E 08 V. Position 3A 3 00 00 00 00 - 7F 01 is down 00 00 7F 01 A.10 Downloaded From projector-manual.com 3M Manuals