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3M MP8725 Owner's Manual

1. Function Command Code Bytes Data Code Meaning Mouse 05 1 00 Stop mouse function 01 7F Enable mouse function Communication 06 1 OX 8N1 1X 7N1 XO 1200 bps X1 2400 bps X2 4800 bps X3 9600 bps X4 19200 bps Power 11 1 15 Power off 1F Power on Mirror 14 1 00 Normal 01 H Invert 02 V Invert 03 H amp V Invert Magnify 15 Set Command 6 00 00 00 00 00 00 00 00 30 05 X coordinate First 2 bytes left top corner 00 00 0D 04 Y coordinate Second 2 bytes 00 00 00 00 64 00 20 06 Magnification Third 2 bytes 64 00 is x 8 20 06 is x1 Ask Commend 1 00 Magnify Off 01 Magnify On Freeze 16 1 00 Freeze Off 01 Freeze On 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 A 10 3M Multimedia Projector MP8725 3M 1999 Serial Command Code Table con t Function Command Code Bytes Data Code Meaning 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 0
2. Distance Minimum Image Maximum Image To Screen Diagonal Width Height Diagonal Width Height 214 cm 130 cm 104 cm 78 cm 7 0 ft 51 in 41 in 31 in 311 cm 191 cm 152 cm 114cm 10 2 ft 75 in 60 in 45 in 408 cm 251 cm 201 cm 151 cm 13 4 ft 99 in 79 in 59 in 506 cm 315 cm 252 cm 189 cm 16 6 ft 124 in 99 in 74 in 604 cm 376 cm 301 cm 226 cm 19 8 ft 148 in 118 in 89 in 750 cm 467 cm 374 cm 280 cm 24 6 ft 184 in 147 in 110 in 994 cm 622 cm 498 cm 373 cm 32 6 ft 245 in 196 in 147 in V 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 3M 1999 3M Multimedia Projector MP8725 A 3 lt O 2 I O m E lt x O Z I O m E A 4 Connection to the Video Signal Terminal a Input signal S VIDEO sianal Luminance signal 1 0Vp p 75 Q termination signa Chrominance signal 0 286Vp p burst signal 75 Q termination VIDEO signal 1 0Vp p 75Q termination Input 200mVrms 20 kQ bel MAX 3 0Vp AUDIO signal p mVrms 20 below 3 0Vp p Output 0 200mVrms 1k Q b Signal input terminal Chrominance signal Luminance signal Ground Ground S VIDEO input Mini DIN4 pin V Note Video input signal terminals have priority in the following order 1 S
3. SETUP INPUT IMAGE OPT LANGUAGE W ENGLISH FRANCAIS E DEUTSCH E ESPANOL E ITALIANO HO NORSK L NEDERLANDS SETUP INPUT IMAGE SETUP INPUT IMAGE OPT T STARTUP TURN ON AUTO OFF 0 min L TURN OFF STOP Figure 4 9 OPT Adjustment Screens ADJUSTMENT VALUE DEFAULT SCREEN COM SPEED Selects the data speed of transmission For mouse emulation 1200 1200 Selects the data format of transmission COM BITS 7N1 7 data bits No parity 1 stop bit For mouse emulation 7N1 7N1 8N1 8 data bits No parity 1 stop bit TIMER Sets the timer in minutes Selects the language on screen menu LANGUAGE English French German Spanish Italian Norwegian Dutch AUTO OFF Selects how long projector will stay on if no input is detected Select O to disable this function START UP Enable Disable Startup Screen TURN ON 3M 1999 3M Multimedia Projector MP8725 13 I 2 0 Z LL AS mr Section 5 Maintenance 5 1 Cleaning the Air Filter Note Clean the air filter about every 50 hours or when CHECK THE AIR FLOW is displayed I 2 0 Z 1 Turn off the MAIN POWER switch of the projector and pull out power cord Let cool for 20 minutes 2 Press tab 2 to release air filter door 2 00 IE 2 Power Figure 5 1 Remove Air Filter 3 Carefully remove foam air filter screen 3 from air filter door 4 Vacuum air filter and door to rem
4. 77077070 e aias 15 Replacing the Lp dd 16 Troubleshooting ii edad 17 Symptom Solution Table sferici ele net titre lutin sente teen 17 Message Solution Table 2 17 ACCESSOFI S sir ii A ia ii 18 Service OMAN idealistas 18 Technical did A l 3M Multimedia Projector MP8725 T 2 0 Z T AS Fe INTENDED USE L Before operating the machine please read the entire manual thoroughly The 3M Multimedia Projector 8725 op was designed built and tested for use indoors using 3M brand lamps 3M brand ceiling mount hardware and nominal local voltages The use of other replacement lamps outdoor operation environments containing heavy S cigarette smoke or different voltages have not been tested and could damage the projector or peripheral T equipment and or create a potentially unsafe operating condition IMPORTANT SAFEGUARDS 1 Read and understand all instructions before using Pay particular attention to areas where this N symbol is shown WIN ie Indicates a potentially hazardous situation which if not avoided could result in death or serious injury A Caution Indicates a potentially hazardous situation which if not avoided could result in minor or moderate injury lt may also be used to alert against unsafe practices VY Note Used to emphasis important conditions or details 2 Close supervision is necessary when any appliance is used by or near children Do no
5. T 2 0 Z LL I 2 0 Z Section 4 Adjustment and Functions 4 1 Menu Navigation MENU Figure 4 1 Menu Button 1 Press any MENU button on projector or remote control MENU button On screen menus are displayed on the screen 2 Select the menu to be adjusted using the MENU O gt buttons or DISC PAD Selected Menu is highlighted 3 Select the item to be adjusted using the MENU 4 Y buttons or DISC PAD Highlighted items may be adjusted Note Separate settings are provided for the VIDEO RGB1 and RGB2 input terminals Adjustments are saved after power off Factory Default Setting 1 Highlight SETUP option 2 To reset the entire SETUP menu Press the RESET button Select DEFAULT or CANCEL 3 To reset a single item from SETUP menu e Select the adjustment item brightness contrast e Press the RESET button Only the selected item resets 8 3M Multimedia Projector MP8725 SETUP INPUT IMAGE OPT la RESET DEFAULT D CANCEL SETUP COLOR BAL en Figure 4 2 Default Settings 3M 1999 4 2 How To Use Height Adjustment Feet Adjust the image elevation using the height adjustment at the front of the projector 1 2 Raise the front end of the projector so the foot is not touching the table top Push the lock button to unlock the foot Extend or retract the foot to
6. Parts 1 Remote control transmitter c RGB output 2 Stereo speakers d Audio L R input Audio output 3 Control Panel Keypad stereo mini jack a STAND BY ON button e RS 232 Control b ON LAMP TEMP Indicator 6 Height Adjustment Feet c INPUT MUTE RESET buttons 7 Projection lens d MENU buttons 8 Cooling fan exhaust 4 Remote Control Sensors front back 9 Carry handle 5 Terminal Connection Panels 10 Lamp door a S Video Video Audio inputs 11 AC input power cord connection b RGB1 and RGB2 inputs 12 Main power switch 4 3M Multimedia Projector MP8725 3M 1999 2 3 System Set Up connecting various equipment WHT RED YEL WHT RED 9 9 o 8 OUT OUT OUT OUT OUT OUT m S VHS Aude UR KOS a IN s Audio Left lt IN mm IN a Audio Right mac on fil gt MP8725 pe MONITOR PORT NO MAC or PC Ros n ji RGB IN 8 CRT AX Display Poor 9 8 S o 5 o MONITOR RGB OUT PORT gt PG PS 2 or CONTROL m SERIAL gt PORT 8 I Figure 2 2 Cable Connections A Caution Turn power off to all devices before making connections Never plu
7. VIDEO input terminal 2 RCA jack composite input terminal A 5 Connection to the RGB Signal Terminal a Input signal Output signal Video signal Analog 0 7Vp p 75 termination Positive polarity Horizontal sync signal TTL level Positive negative polarity Vertical sync signal TTL level Positive negative polarity Composite sync signal TTL level Input 200mVrms 20k Q below MAX 3 0Vp p Output 0 200mVrms 1k Q Audio signal b Signal input terminal output terminal 1 Video signal Red 9 Connection 2 Video signal Green 10 Connection 3 Video signal Blue 11 Ground 4 Connection 12 SDA DDC 1 2B 5 No Connection 13 Horizontal Composite sync signal 6 Ground for R 14 Vertical sync signal 7 Ground for G 15 501 DDC 1 2B 8 Ground for B A 4 3M Multimedia Projector MP8725 3M 1999 c Example of computer signal Resolution HxV Refresh Rate Horizontal Standard Type Note Display Frequency Dots HxV 640 x 350 70 1 Hz 31 5 kHz VGA 1 1024 x 560 640 x 400 56 4 Hz 24 8 kHz NEC PC9801 1024 x 640 640 x 400 70 1 Hz 31 5 kHz VGA 2 1024 x 640 640 x 480 85 0 Hz 43 3 kHz VESA 863 x 640 640 x 480 59 9 Hz 31 5 kHz VESA VGA 3 1024 x 768 640 x 480 66 7 Hz 35 0 kHz MAC 13 1024 x 768 640 x 480 7
8. into light beam of laser pointer The pointer produces a strong light which could damage your eyesight 16 The projection lamp contains mercury Always dispose of it in a proper manner according to local regulations 17 To avoid premature lamp failure do not change the mounting position of the projector desktop CS ceiling mount or ceiling o gt desktop mount and continue to use the same lamp 18 Always operate machine on a flat sturdy surface SAVE THESE INSTRUCTIONS The information contained in this manual will help you operate and maintain your 3M MP8725 Multimedia Projector 3M 1999 3M Multimedia Projector MP8725 1 E 2 0 Z Jet ET LIMITED WARRANTY 3M warrants this product against any defects in material and workmanship under normal usage and storage for a period of two years from date of purchase Proof of purchase date will be required with any warranty claim In the event this product is found to be defective within the warranty period 3M s only obligation and your exclusive remedy shall be replacement of any defective parts labor included To obtain warranty service immediately notify the dealer from which you purchased the product of any defects In the USA call 1 800 328 1371 for warranty or repair service LIMITATION OF LIABILITY THE FOREGOING WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED AND 3M SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTIBILITY AND
9. metal screen red metal screen under foam air filter If fan blade is still obstructed call service Both LAMP indicator and Lamp operating time is greater Change the projector lamp and reset the lamp ON indicator blink red than 2 000 hours operation hours to zero 7 2 Message Solution Table Error Message Displays Cause Solution NO INPUT IS DETECTED The projector is not detecting a signal Check cable connections to input device Input device not connected to this input mode switch to next mode SYNC IS OUT OF RANGE The horizontal frequency of input signal Switch projector to correct resolution exceeds projector capability See Appendix A 5 CHANGE THE LAMP Lamp operation time is greater than 1 700 Change the projector lamp and reset the lamp operation AFTER REPLACING LAMP hours hours to zero RESET THE LAMP TIMER CHANGE THE LAMP Lamp operation time is greater than 1 979 Change the projection lamp and reset the lamp operation AFTER REPLACING LAMP hours which leaves 20 hours of lamp time hours to zero RESET THE LAMP TIMER THE POWER WILL TURN OFF AFTER 20 HR CHANGE THE LAMP Lamp operating time is greater than 2000 Change the projector lamp and reset the lamp operation Blinking message hours Safety feature shuts projector down hours to zero after 10 minutes CHECK THE AIR FLOW Air flow to cooling fan is blocked Clear air flow path to fan and clean air filter 3M 1999 3M Multimedia
10. 2 8 Hz 37 9 kHz VESA 1024 x 768 640 x 480 75 0 Hz 37 5 kHz VESA 1024 x 768 800 x 600 56 3 Hz 35 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 624 74 6 Hz 49 7 kHz MAC 16 980 x 735 1024 x 768 43 5 HZ interlaced 35 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 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 Note 2 Some input sources may not be displayed properly because they are not compatible with the projector 3M 1999 3M Multimedia Projector MP8725 A 5 lt O Z I O m E A 6 Indicator Status The ON LAMP and TEMP indicators will light or blink in the following cases Indicator status Meaning Remedy Lights orange Standby mode normal
11. 3M MP8725 Multimedia Projector Operator s Guide MPS725 Projecteur multim dia Guide de l op rateur MP8725 Multimedia Projektor Benutzerhandbuch Proyector de Multimedia MP8725 Manual del Usuario MP8725 Proiettore Multimediale Manuale dell operatore MPS725 Bruksanvisning for multimediaprojektor MP8725 Multimedia Projector Gebruiksaanwijzing AS e MANN Safeguards Section 4 4 1 4 2 4 3 4 4 4 5 4 6 Section 5 5 1 Section 6 6 1 6 2 6 3 Section 7 7 1 2 xz Section 8 8 1 Appendix 3M 1999 E ENE O A 1 8 2 nl SN Nine 3 Contents of Shipping BOX 2 3 Optional 0005 3 Keep Your Packing Materials 3 3 Product Description sisi di 4 Machine Characteristics 4 Part Identification List ins tres tatin nl tr net ani ist 4 e 0 00 5 Remote Control Transmitter Identification coonnononnnccnnncccnonanononacnnnnononcnononacnnncccnncnonns 6 DEA AAA A A 7 0 a st nn M Men cirio 7 Projector SHUtKOWN otoo ia ee ete tte ode mens Bete RI eae 7 Adjustments 8 ini mnt Re nn ile ti napa 8 How To Use Height Adjustment Feet ss 9 SETUP usina siii iii 10 INP a tn atar Me de A en ee As ue 11 IMAGE uan as Bi 12 OPD A o Aia 13 14 Cleanms the Air Filter 14 IBN i o EEEE EEES A T idea te ennen estate 15 0 15 Display Lamp Operation Hours 2 2
12. 8 V Position 3A 3 00 00 00 00 7F 01 is down 00 00 7F 01 Blank 41 1 OX Blank off 1X Blank on bit 0 0 Blue off bit O 1 Blue on bit 1 0 Green off bit 1 1 Green on bit 2 0 Red off bit 2 1 Red on bit 3 0 No change bit 3 1 Change Reveal 42 1 OX Stop X1 Reveal down X4 Reveal right X in down and right is 0 7 with 7 being the fastest 3M 1999 3M Multimedia Projector MP8725 A 11 lt O Z I O m E A 12 3M Multimedia Projector MP8725 3M 1999 lt O Z I O m E All statements technical information and recommendations related to Seller s products are based on information believed to be reliable but the accuracy or completeness thereof is not guaranteed Before utilizing the product the user should determine the suitability of the product for its intended use The user assumes all risks and liability whatsoever in connection with such use Any statements or recommendations of the Seller which are not contained in the Sellers current publications shall have no force or effect unless contained in an agreement signed by an authorized officer of Seller The statements contained herein are made in lieu of all warranties expressed or implied including but not limited to the implied warranties of merchantability and fitness for a particular purpose which warranties are hereby expressly disclaimed SELLER SHALL NOT BE LIABLE TO THE USER OR ANY OTHER PERSON UNDER ANY LEGAL THEOR
13. Blinks green During warming u normal ON indicator 2 ae Lights green During operation normal Blinks orange During cooling down normal Lights red Lamp cannot light Cool projector by power off for 20 minutes LAMP indicator Blinks red Air filter open Ensure filter is closed Lights red Temperature inside too high Let projector cool 20 minutes Check air flow and filter TEMP indicator Blinks red Cooling fan not operating call your dealer When the LAMP indicator lights or blinks turn the power off If the problem persists contact your dealer A 6 3M Multimedia Projector MP8725 3M 1999 lt O Z I O m E A 7 Connection to the Control Signal Terminal 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 computer s User Manual for this procedure V 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 computer s manual for procedure to follow to disable internal pointing device in BIOS setting A Caution Turn off the power to both the projector and computer before connecting Connect t
14. Drive system TFT active matrix panel Number of pixels 786 432 pixels V768 x H1024 per panel 2 36 million total pixels with 3 panels Lens F Number F 2 0 F 2 3 Focal Length 38 0 50 0 mm 1 5 in 2 in Lamp Ultra high performace lamp 120W UHP Speaker stereo 2x1 watt Power supply AC100 120V 2 6A AC220 240V 1 3A Universal Power consumption 200W Operating temperature range 32 95 F 0 35 C Dimensions 257 5 mm W x 106 mm H x 336 mm D 10 3 in W x 4 3 in W x 13 4 in H x 13 4 D Weight 4 5 kg 10 lbs S VIDEO Mini DIN4 pin terminal ee input VIDEO RCA Jack terminal AUDIO RCA Jack terminal RGB input output RGB signal D sub 15pin Female Input Output signal terminal AUDIO Stereo mini jack terminal Control terminal D sub 15pin Male lt O Z CE E O 3M 1999 3M Multimedia Projector MP8725 A E lt O Z I O m E A 2 Dimension A 2 330 mm 13 2 in 257 5 mm 10 3 in 3M Multimedia Projector MP8725 336 mm 13 4 in 3M 1999 A 3 Projector to Screen Distance Example of the Multimedia projector and screen installation Determine picture size and projection distance as illustrated below Maximum Zoom Minimum Zoom 178
15. E THE LAMP will blink at projector start up to remind you to change the lamp 3 To display the total lamp hours press and hold for 3 seconds the Reset button on the projector or Timer button on the remote control 4 To reset the lamp timer press the Reset button on the projector or Menu On button on the remote while the total lamp hours are displayed Use the arrow button on the projector or the disc pad to select 0 or CANCEL 3M 1999 3M Multimedia Projector MP8725 15 I 2 0 Z 6 3 Replacing the Lamp To reduce the risk of electrical shock always turn off projector and disconnect power cord before changing lamp A Caution To reduce the risk of severe burns allow the projector to cool for at least 45 minutes before replacing the lamp To reduce the risk of cuts to fingers and damage to internal components use caution when removing lamp glass that has failed and shattered into sharp pieces Note For maximum lamp life do not apply shock handle or scratch the lamp glass when it is hot Also do not use an old or previously used lamp as a replacement lamp 1 Remove lamp access door The lamp access door is located on the bottom of the machine side Use a screwdriver to unscrew the cover retaining screw 1 and gently open the cover and set it aside 2 Retaining screws Use a screwdriver to unscrew the lamp module retaining screws 2 3 Remove lamp module Grasp the la
16. FITNESS 3M SHALL NOT BE LIABLE FOR ANY DAMAGES DIRECT CONSEQUENTIAL OR INCIDENTAL ARISING OUT OF THE USE OR INABILITY TO USE THIS PRODUCT Important The above warranty shall be void if the customer fails to operate product in accordance with 3M s written instructions This warranty gives you specific legal rights and you may have other rights which vary from state to state REGULATORY NOTICES FCC STATEMENT CLASS A This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause interference to radio communications It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart B of Part 15 of the FCC Rules which are designed to provide reasonable protection against such interference when operated in a commercial environment Operation of this equipment in a residential area is likely to cause interference in which case the user at his her own expense will be required to take whatever measures may be required to correct the interference EEC STATEMENT This machine was tested against the 89 336 EEC European Economic Community for EMC Electro Magnetic Compatibility and fulfills these requirements Video Signal Cables Double shielded coaxial cables FCC shield cable must be used and the outer shield must be connected to the ground If normal coaxial cables are used the cable must be enclosed in metal pipe
17. In addition the following items are also included but not shown here If any of these items are missing please contact your place of purchase e PS 2 mouse cable 1 ADB mouse cable 1 e Serial mouse cable 1 e Stereo mini jack 1 1 2 Optional Accessories e RS 232 control cable 1 1 3 Keep Your Packaging Materials Important Save the shipping box and packing materials in the event the MP8725 should require shipping to a 3M Service Center for repair 1 4 What Next After you have unpacked the MP8725 system and identified all the parts you are ready to set up the projector We hope you will enjoy using this high performance product in your meetings presentations and training sessions This product has been produced in accordance with 3M s highest quality and safety standards to ensure smooth and trouble free use in the years to come 3M 1999 3M Multimedia Projector MP8725 3 PP Section 2 Product Description 2 1 Machine Characteristics The MP8725 Multimedia Projector integrates ultra high performance lamp and polysilicon LCD display technology into a single unit It accepts input from two different computer sources and two video audio sources and projects a bright super crisp image Switching your presentation from a computer input to a video input and then back to a computer input simply requires the push of a button on the remo
18. Projector MP8725 17 Aar Section 8 Accessories 8 1 Service Information a For product information product assistance service information or to order accessories please call mim In U S or Canada 1 800 328 1371 In other locations contact your local 3M Sales office Accessories Part Number Ultra high performance lamp module 120W 78 6969 8778 9 Power cord US 5 3 ands as eee Sad aan We 26 1011 8852 7 Power cord UR entr a 78 8118 3304 1 Power cord Germany 78 8118 3303 3 VEA Cl rs net oN Ob OEM eo eed BS ne 78 8118 3401 5 MAG adapter aaron seriero ara E a Sak oe eae 26 1011 3308 2 S Video Cable 26 1011 3419 0 3 conductor video audio cable 78 8118 3306 6 Serial mouse cable 78 8 118 3426 2 PSO mouse cable ia Seis hs NGA Rea ti n 78 8 118 3424 7 ADB mouse cable 78 8 118 3425 4 Stereo mini jack cable 26 1012 0683 2 Remote Control ita 52 228 Bisbee PTE re 78 8118 3534 3 Not Included with Basic Packet Part Number Ceiling Mount oessa nenna Sek See a nette tou aatas 78 6969 8781 3 Adjustable height suspension 78 6969 8312 7 Shipping CASE ceo erene pe died dre ee 77 Soft Carry CASE 22 5 a Ges kewl as 55 RS 232 cont
19. Y INCLUDING BUT NOT LIMITED TO NEGLIGENCE OR STRICT LIABILITY FOR ANY INJURY OR FOR AN DIRECT INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES SUSTAINED OR INCURRED BY REASON OF THE USE OF ANY OF THE SELLER S PRODUCTS Let us help you make the most of your next presentation We offer everything from presentation supplies to tips for better meetings And we re the only transparency manufacturer that offers a recycling program for your used transparencies For late breaking news handy reference and free product samples call us toll free in the continental United States and Canada 24 hours a day or visit our Internet Website http 3m com meetings 800 328 1371 EE mr com J Printed on 50 recycled wastepaper 3M Austin Center 3M Canada 3M Mexico S A de C V 3M Europe including 10 post consumer Building A145 5N 01 P O Box 5757 Apartado Postal 14 139 Boulevard de l Oise 6801 River Place Blvd London Ontario Mexico D F 07000 95006 Cerge Pontoise Cedex Litho in USA Austin TX 78726 9000 N6A 4T1 Mexico France 3M 1998 78 6970 8966 8 Rev A
20. g anything into the projector or computer while any device is in operation The MP8725 must be powered down when making connections The mouse emulation may not work if the unit is not powered down before the mouse cable connections are made 2 3 1 Apple Desktop Mouse The Macintosh operating system should recognize the MP8725 as a mouse without any drivers being loaded VirtualMouse for PC Computer For IBM compatible computers the operating systems will need to be set to Serial Mouse or PS 2 Mouse to recognize the projector as a mouse pointer device Change mouse driver information to Serial Mouse or PS 2 Mouse a Windows 95 Windows 98 Click Start select Settings select Control Panel Click on Mouse select the General tab see what driver is currently loaded and make note of it select Change select Show all devices make note of the current Manufacturer and Model select Standard Mouse Type for Manufacturer then select Standard Serial Mouse or Standard PS 2 Mouse Click OK to change and apply the new driver Restart Windows when prompted b Windows 3 1 From Program Manager click Main then click Windows Setup make note of what the current mouse driver is Click Options then Change Systems Settings Choose Mouse It should be listed as Microsoft or IBM PS 2 V Note For proper mouse operation always turn the projector power on first and then power up
21. he computer to the control terminal of the projector using the appropriate cable PS 2 mouse Projector Computer Mini Din 6pin 1 DATA CLK 2 2 DATA 3 3 GND 4 5V a D sub 15pin Female 1 5 CLK D 5 SELO 6 6 0 0 0 0 0 RTS 7 PS 2 port 6 00000 10 8 00000 5V 9 11 15 GND 0 ADB mouse Computer Mini Din 4pin 1 ADS 2 POWER ON 3 5V 9 4 GND 2 O D sub 15pin Female 1 5 0 0 0 0 0 ADB port 6 0 0 0 0 0 0 0 0 0 0 11 15 gt 5 Z E O 3M 1999 3M Multimedia Projector MP8725 A 7 Q E lt O Z I O m E A 7 Connection to the Control Signal Terminal continued Serial mouse Projector Computer 5 male D sub 9pin 3 TD J 6 4 DTR 00000 D sub 15pin Female 5 GND 0000 1 5 SELO 6 6 DSR 6 9 0 0 0 0 0 RTS 7 7 RTS 61 00 00 0 8 DTS 00000 9 RI 11 15 GND RDP 13 TDP 64 Serial Mouse cable 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 Operator s Panel Projector Computer 1 CD 2 RD 3 TD 3 9pin Haas pis 00000 D sub 15pin Female GND 1 5 SELO D 6 DSR 6 9 6 0 0 0 0 0 8 CTS 00000 9 RI 11 15 GND 40 RD 13 TD 2 RS 232 Cable A 8 3M Mult
22. imedia Projector MP8725 3M 1999 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 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 3M 1999 3M Multimedia Projector MP8725 A9 lt O Z I O m E lt O Z I O m E Serial Command Code Table
23. mp module with one hand and the projector body with the other hand Carefully slide the lamp module out 3 using steady pressure Figure 6 1 Lamp Module A Caution To reduce the risk of cuts to fingers from sharp metal fittings and or decreasing image quality by touching the lens do not insert hand into the empty lamp compartment when the lamp has been removed 4 Insert lamp module Carefully insert the new lamp module Ensure that it is fully seated Tighten the lamp module retaining screws 2 to secure the lamp module in place Insert the hinge tabs on the left side of the lamp access door then close and tighten the retaining screw 1 to secure the door Y Note Reset the lamp operation hours See section 6 2 for details 16 3M Multimedia Projector MP8725 3M 1999 AOS o CHOS 7 1 Sympton Solution Table Symptom Cause Solution Power cannot be e The Main power is not turned on Turn the MAIN POWER switch on 2 turned on e The power cord is disconnected e Insert the power cord into an AC socket 60 seconds have not elpsed since e Wait 60 seconds before turning on power gt the power was turned off LL No picture and sound The setting of the input source is not Set the correct input using the input select button of correct the projector or the remote control e RGB Video Audio wiring to projector is Connect the cable to correct input outp
24. nd line hookups with the power off 2 Turn the POWER SWITCH of the projector on The ON indicator will light up orange 3 Press the STANDBY ON button E The ON indicator blinks green and then lights green The ON indicator will blink green during warm up and lamp ignition When power is turned off there is a 60 second reset period before the STANDBY ON button will function again 4 Adjust the screen size by rotating the ZOOM CONTROL 5 Adjust the focus by rotating the projection lens 6 Turn on all connected equipment The method of connecting various equipment see section 2 3 7 Press the INPUT button O on the projector or the INPUT SELECT VIDEO or RGB button on the remote to select the source of the signal to be projected on the screen The selected signal input is displayed at the bottom right of the screen The display will show the last selected input source before power was turned off 3 2 Projector Shutdown 1 Hold the STANDBY ON button for 3 5 seconds The ON indicator blinks orange and the lamp turns off After approximately 1 minute the fan stops and the indicator stays orange 2 Turn the MAIN POWER SWITCH 2 of the projector off A Caution Do not turn off the POWER SWITCH before pressing the STANDBY ON button After the STANDBY ON button is pressed the fan rotates for about 1 minute to cool the projector 3 Disconnect cables 3M 1999 3M Multimedia Projector MP8725 7
25. ove dust and dirt 5 Re install the air filter and replace the air filter door Note If air flow is restricted due to dust accumulation on filter the projector may shut down due to over heating The message CHECK THE AIR FLOW will display if ventilation becomes restricted 14 3M Multimedia Projector MP8725 3M 1999 OO Section 6 Lamp 6 1 Lamp The following symptoms may indicate a lamp in need of replacement I 2 0 Z Ll e LAMP indicator lights up red e CHANGE THE LAMP message appears on the screen Y Note This lamp contains mercury Consult your local hazardous waste regulations and dispose of this lamp in a proper manner 6 2 Display Lamp Operation Hours To determine the lamp operation hours follow these steps 1 While the projector is running press and hold the timer button on the remote control for 3 seconds 2 The operating time of the lamp will be displayed If the operating hours are greater than 1 700 the CHANGE THE LAMP AFTER REPLACING LAMP RESET THE LAMP TIMER message will appear If the hours are greater than 1 979 the following message will appear POWER WILL TURN OFF AFTER 20 HOURS The number of hours left until shut down will decrease until 0 hour is reached then power will be turned off V Note After 2000 hours the projector will only run for 10 minute intervals when restarted until the lamp is replaced and the lamp timer is reset The message CHANG
26. r MP8725 11 4 5 IMAGE The IMAGE sub menu is used to change the image characteristics T 2 O SETUP INPUT IMAGE OPT Z MIRROR BLANK REVEAL MESSAGE SETUP INPUT IMAGE OPT SETUP INPUT IMAGE OPT MIRROR NORMAL O H INVERT D V INVERT DO Hev INVERT SETUP INPUT IMAGE OPT SETUP INPUT IMAGE OPT MESSAGE TURN ON TURN OFF REVEAL W FAST o DO MEDIUM O 4 DO sLow Figure 4 8 Image Adjustment Screens Adjustment Value Screen Inverts the picture horizontally or vertically H INVERT Inverts the picture horizontally eee V INTERT Inverts the picture vertically H amp V INVERT Inverts the picture horizontally and vertically BLANK Selects the blank color REVEAL Selects reveal speed MESSAGE Turn ON or OFF on screen messages 12 3M Multimedia Projector MP8725 3M 1999 4 6 OPT The OPT sub menu allows you to control communication function SETUP INPUT IMAGE COM SPEED COM BITS TIMER LANGUAGE AUTO OFF STARTUP v Yv v v SETUP INPUT IMAGE OPT SETUP INPUT COM SPEED 0 COM BITS 7N1 bps 2400 O 4800 9600 19200 IMAGE OPT
27. rol cable 78 8118 3312 4 Document Camera 120 VAC 60 Hz optional 78 6969 8578 3 Document Camera 220 VAC 50 Hz optional 78 6969 8724 3 How to Order Please order these parts through your dealer or contact 3M Customer Service at the following number In U S or Canada 1 800 328 1371 In other locations contact your 3M Sales office The contents of this manual are subject to revision without prior notice 3M assumes no responsibility for the infringement of special rights of a third party or other rights that may arise out of the information contained in this manual Reproduction of this manual in any form without prior permission is strictly prohibited 3M will replace the manual if any pages are missing or collated incorrectly 18 3M Multimedia Projector MP8725 3M 1999 AOS e Technical Appendix Table of Contents A l 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 A 1 Technical Specifications V Note All specifications are subject to change without notice Product name Multimedia projector Model Name MP8725 Display system 3 LCD panels RGB shutter system Panel size 0 9 inches 23 mm Liquid crystal
28. s or in a similar way to reduce the interference noise radiation Video Inputs The input signal amplitude must not exceed the specified level PATENT COPYRIGHT INFORMATION IBM is a registered trademark of International Business Machines Corporation Apple Macintosh and Apple Powerbook are registered trademarks of Appleo Computer Inc Microsoft and Windows 95 are registered trademarks and Windows and Windows for Workgroups are trademarks of the Microsoft Corporation Toshiba is a registered trademark of Toshiba Corporation Kensington is a trademark of Kensington Corporation All other products are trademarks or registered trademarks of their respective companies 2 3M Multimedia Projector MP8725 3M 1999 AOS e ITA 1 1 Contents of Shipping Box The 3M MP8725 Multimedia Projector is shipped with the necessary cables required for standard VCR PC MAC II or laptop computer connections Carefully unpack and verify that you have all of the items shown below in Figure 1 1 T 2 0 Z Ll MP8725 Multimedia Projector Remote Control Transmitter batteries included 6 Conductor VGA Cable Adapter Video Cable Video Audio Cable 15 15 pin M M with dip switch S Video mini DIN4 pin P 6 Power Cord 110 220 UK Europe V US Figure 1 1 Inventory of Shipping Box The shipping carton contains the items illustrated in Figure 1 1
29. t Green 1 V POSIT V POSITION Moves the picture up or down POSO Moves the picture left or right H PHASE Decreases the picture flicker H SIZE Widens or Narrows the horizontal size of picture COLOR BAL Red gt Blue Select Auto to engage automatic adjustment function The software application running on your computer must be at maximum screen size for the auto function to synchronize It will take 20 seconds to reset field Y Note TINT cannot be adjusted with a PAL or M PAL video signal input TINT COLOR and SHARPNESS cannot be adjusted with an RGB signal input e V POSIT H POSIT H PHASE and H SIZE cannot be adjusted with a VIDEO signal input 10 3M Multimedia Projector MP8725 3M 1999 44 INPUT The menu INPUT sub menu Figure 4 6 is used to select the input source The VIDEO values Figure 4 7 have additional values that can be selected INPUT IMAGE OPT INPUT IMAGE OPT SYSTEM AUTO HLINTSC 5 PAL HLISECAM 564 43 HO pa T 2 0 Z LL M PAL N PAL Figure 4 6 Input Menu Figure 4 7 Adjustment Value Value Value Area Screen RGB1 Selects the RGB1 terminal RGB2 Selects the RGB2 terminal Video Selects the VIDEO terminal System Selects the video signal format Auto NTSC PAL SECAM NTSC 4 43 M PAL N PAL 3M 1999 3M Multimedia Projecto
30. t leave appliance unattended while in use 3 Never look directly into the projector lens when the lamp is on The metal halide lamp produces a strong light which could damage your eyesight 4 Care must be taken as burns can occur from touching hot parts 5 Do not operate appliance with a damaged cord or if the appliance has been dropped or damaged until it has been examined by a qualified service technician 6 Position the cord so that it will not be tripped over pulled or contact hot surfaces 7 If any extension cord is necessary a cord with a current rating at least equal to that of the appliance should be used Cords rated for less amperage than the appliance may overheat 8 Always unplug appliance from electrical outlet before cleaning and servicing and when not in use Grasp plug and pull to disconnect 9 To reduce the risk of electric shock do not immerse this appliance in water or other liquids 10 To reduce the risk of electric shock do not disassemble this appliance but take it to a qualified technician when service or repair work is required Incorrect assembly can cause electric shock when the appliance is subsequently used 11 Connect this appliance to a grounded outlet 12 Do not expose this projector to direct sunlight or use it outside 13 Keep all ventilation openings free of any obstructions 14 Always open the lens shutter or remove lens cap when the projection lamp is on 15 Do not look directly
31. te control keypad or control panel keypad I 2 0 Z The MP8725 Multimedia Projector offers the following features Full function remote control Built in speaker 1 watt each Horizontal and vertical image inverting function Ultra high performance projection lamp e XGA resolution 3 separate 1024 x 768 LCD panels are used for the R G and B signals e Intelligent SVGA andVGA scaling Horizontal and vertical image position control e Compact size light weight for portability Fixed keystone correction e RGB computer video output terminal On screen menu with seven languages e Serial PS 2 and AppleO Desktop Bus ADB Universal power supply mouse emulation IR sensor in front and rear for maximum remote e Manual zoom and manual focus functions control range e 4x digital magnification RS 232 control capability e Easy to set up and use e Optional ceiling mount kit e Ability to display 16 7 million colors e Laser pointer remote control e Two computer input connections e Color balance control for data video Two video input connections composite and S video compatible Mounting holes for optional document camera V Note The MP8725 is one of the brightest ultra portable projectors in the marketplace The brightness of your machine will vary depending on the ambient room conditions and contrast brightness settings 2 2 Part Identification List 12 Figure 2 1 Identifying MP8725
32. the computer For some laptop computers you may need to disable the internal pointing device IPD This is done through the BIOS level set up of the particular machine or it could be listed in a Utilities program group i e Toshiba Utilities or Thinkpad Features 3M 1999 3M Multimedia Projector MP8725 T 2 0 Z LL I 2 0 Z 2 4 Remote Control Transmitter Identification MUTE button Press MUTE to switch the audio sound ON or OFF LASER APERTURE STANDBY ON button Set main power switch to ON Press and hold STANDBY ON button for projector mode lamp on or standby mode lamp off VOLUME button Press to adjust internal external speaker volume LASER POINTER Press and hold down button to project laser pointer A CAUTION To prevent injury to eyesight do not point laser beam at other persons or look directly into laser beam MAGNIFY buttons Press to magnify image 4x magification Press POSITION button and use disc pad to view entire image Press OFF button to return to normal image size POSITION button Press and light POSITION button Move DISC PAD to adjust horizontal vertical image position LEFT MOUSE button a Backside of Remote DISC PAD Select mode then move DISC PAD to position image navigate menus or control mouse functions To select the mode Press and light POSITION but
33. the desired height Release the lock button to lock the foot into position For fine adjustments rotate the foot A Caution Do not unlock the foot adjuster if the projector is not supported If the foot adjuster does not lock completely turn the foot adjuster slightly before locking Front View Side View Figure 4 3 Height Adjustment 3M 1999 3M Multimedia Projector MP8725 T 2 0 Z LL I 2 0 Z 43 SETUP The SETUP sub menu is used to adjust and move the image position The projector will display either the RGB Figure 4 4 or Video Figure 4 5 menu according to the input source being projected RGB signal input Video signal input SETUP INPUT IMAGE OPT SETUP INPUT IMAGE OPT r VOLUME k VOLUME BRIGHT PC BRIGHT oO CONTRAST CONTRAST 0 H POSIT 57 H PHASE 7 H SIZE 800 COLOR BAL LM COLOR TINT COLOR BAL V POSIT 7 SHARPNESS Figure 4 4 RGB Signal Figure 4 5 Video Signal Adjustment Item Details of adjustment Default VOLUME Decrease gt Increase ki BRIGHT BRIGHTNESS Darkiem BNO CONTRAST Lower gt Higher A SHARPNESS Soft gt Sharp kL COLOR Less gt More Red g
34. ton for position mode e Press and light MENU ON button for menu mode RESET RIGHT MOUSE button RESET When a menu is being displayed press RESET to return menu value to factory setting RIGHT MOUSE When computer image is being displayed press for right mouse button function MOUSE ON button Press MOUSE ON button to activate mouse mode Move DISK PAD to control mouse functions MENU ON button Press and light MENU ON button to display the Main Menu Move DICS PAD to select menu and or adjust screen values BLANK ON button Press BLANK to display a blank background with no image Press again to return the image to the screen INPUT buttons RGB 1 2 Select computer video input RGB1 gt RGB2 gt RGB1 VIDEO 1 2 Select video inputs VIDEO1 gt VIDEO2 gt VIDEO1 TIMER ON OFF button Press TIMER to display and start the timer as set in OPT menu setting Note Timer will not display on a blank screen To remove TIMER display press again AVIOD EXPOSURE LASER RADIATION IS EMITTED FROM THIS APERTURE CAUTION LASER RADIATION DO NOT STARE INTO BEAM WAVE LENGTH 670 nm MAX OUTPUT 1mW CLASS LASER PRODUCT Laser Aperture Battery Cover Use AA or LR6 batteries Figure 2 3 Remote Control Buttons 6 3M Multimedia Projector MP8725 3M 1999 ASC FRO ake socio 3 1 Projector Startup Figure 3 1 Projector Controls 1 Make all cable connections a
35. ut source not correct Sound is heard with no RGB Video Audio wiring to projector Connect the cable to correct input output source picture is not correct The brightness is set fully to dark Press the MENU button and increase BRIGHTNESS Picture is displayed with Audio wiring to projector is not correct Connect the cable to correct input output source no sound The volume is set to minimum Press the VOL button and increase VOLUME The unit is muted Press the MUTE button Color is weak and tintis The color and tint have been adjusted Adjust the color and tint correctly incorrect incorrectly Picture is dark The brightness and contrast has been Adjust the brightness and contrast correctly adjusted incorrectly The lamp needs to be replaced Replace the lamp with a new one Picture is not clear Projector is out of focus Adjust the focus LAMP indicator lights e Lamp will not ignite e Turn off power and let cool for 20 minutes then restart red If problem persists call your dealer LAMP indicator blinks Lamp door is open e Lamp door is closed red Lamp module is not connected correctly Insert lamp module and ensure that it is secured properly TEMP indicator lights Temperature inside projector e Do not block the ventilation holes red is too hot e Clean air filter TEMP indicator blinks Cooling fan may be obstructed by Align

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