3M Multimedia Projector MP8635
Power-packed, ultra-light projection. Capture your audienceat home or on the roadwith outstanding performance, full-motion video and remarkable clarity. Weighing just 9.8 pounds and featuring true SVGA (800 x 600) resolution and 900 ANSI lumens of brightness, the 3M Multimedia Projector MP8635 packs a big presentation punch. Innovative features like plug-and-play exibility, built-in stereo speakers and wireless remote control put impressive multimedia presentations at your ngertips. Three input channels enable the simultaneous connection of two computers and one video signal. Designed for mobile professionals as well as corporate and convention venues, the 3M MP8635 delivers the brightness, portability and functionality you needat a price you can afford.

K E Y F E AT U R E S

900 ANSI lumens of on-screen brightness Active-matrix TFT LCD technology with 16.7 million colors at SVGA (800 x 600) resolution Compact, lightweight design without sacricing brightness and image quality Intelligent image scaling technology optimizes image quality for XGA and VGA resolution and video VirtualMouse remote control Manual zoom and focus Digital image magnication up to 4 times Three input channels for the simultaneous connection of two computers and one video signal Monitor loop-through lets you view an external monitor and your projected image simultaneously Five presentation tools: blank, timer, reveal, mouse emulation, digital image magnication Kensington Security Slot for protection from theft (Kensington Microsaver needed) Ceiling mountable Built-in stereo speakers and audio output allow you to hook up external speakers Computer Compatibility: PC-compatible XGA, SVGA, VGA Apple Macintosh (II, LC, Quadra, Power Macintosh and PowerBook )
T E C H N I C A L S P E C I F I C AT I O N S
Display: 0.9" active matrix polysilicon TFT (x3) Resolution: 800 (W) x 600 (H) pixels (SVGA) Weight: 9.8 lbs. (4.4 kg) Brightness: 900 ANSI lumens (typical) Dimensions: 9.8" (24.8 cm) W x 3.9" (10.0 cm) H x 13.1" (33.0 cm) L Colors: 16.7 million (maximum) Contrast ratio: 200:1 peak (100:1 ANSI) Aspect ratio: 4:3 Zoom lens: 1:1.3 manual zoom and focus Screen size: 23" (minimum) to 300" (maximum) diagonal Horizontal scan: 25-80 kHz Vertical scan: 56-85 Hz Input terminals: S-Video: (1) Mini DIN 4-pin Video: (1) RCA jack Audio: (1) RCA stereo jack RGB: (2) Mini D-sub 15-pin, (2) 3.5 mm stereo jack Output terminals: RGB: (1) Mini D-sub 15-pin (female) Audio: (1) 3.5 mm stereo jack Mouse control and RS-232C: (1) D-sub 9-pin (male) Lamp: 150 watt UHB Lamp Life: 2,000 hours Speakers: 2 x 1 watt Operating temperature: 32F (0C) to 95F (35C) Storage temperature: -4F (-20C ) to 140F (60C) Power consumption: 200 watts Power supply: 100-120V AC, 200-240V AC, 50/60Hz Regulatory approvals: FCC Part 15 Class A, UL, cUL Warranty: Two-year limited warranty on parts and labor Lamp: 90 days or 180 hours, whichever comes rst Order number: 78-9236-6496-1
Video Compatibility: NTSC, PAL, SECAM, NTSC 4.43, PAL-M, PAL-N Accessories Included: RGB computer cable RCATM video cable, S-VHS cable Serial and PS/2 mouse adapter Macintosh adapter Remote control Detachable power cords Multilanguage operators guide Optional Accessories: Soft Carry Case: 78-6969-8780-5 Hard Shipping Case: 78-6969-8779-7 Object Display Camera: 78-6969-8578-3 Ceiling Mount: 78-6969-8781-3 Adjustable Height Suspension for Ceiling Mount: 78-6969-8312-7 Ceiling Mount Extension Cable Kit: 78-6969-8582-5 RGB Cable Extension Kit: XX-0034-1131-9 Replacement Lamp: 78-6969-8620-7

Wherever theres a great meeting, youll nd 3M.
3M Multimedia Projector MP8635 Accessories
Soft Carry Case for 3M MP8635 Made from durable DuPontTM Ballistic Nylon, this carry case ts easily under airplane seats or in overhead compartments. Dimensions: 14" (H) x 6.5" (W) x 17" (L) Order number: 78-6969-8780-5 (EP2070) Ceiling Mount for 3M MP8635 The ceiling mount suspends the 3M MP8635 from the ceiling. Weight: 9 lbs. Order number: 78-6969-8781-3 (EP1690) Adjustable Height Suspension for 3M MP8000 Series This adapter is for high or drop ceilings and is compatible with 3M MP8000 Series ceiling mount kits for the 3M MP8740, MP8625, MP8635, MP8640, MP8635 and MP8660. It allows adjustment of height from 24" 46" (12" 24" with cut) in 1-1/4" increments. Weight: 30 lbs. Order number: 78-6969-8312-7 (EP1610) Ceiling Mount Extension Cable Kit for 3M Multimedia Projectors The ceiling mount extension cable kit includes a video amplier box and a 65' (20 m) long, RGB, 15-PIN (male) cable. The kit increases the allowable distance between the projector and the video source without disturbing on-screen image quality. Order number: 78-6969-8582-5 (EP1880) Replacement Lamp Kit for 3M MP8635 User replaceable lamp assembly for 3M MP8635. Order number: 78-6969-8620-7 (EP1625) RGB Cable Extension Kit The RGB cable extension kit works with VGA, SVGA and XGA projection applications. 8.2' long (2.5 m) Order number: XX-0034-1131-9 (EP1560)
Hard Shipping Case for 3M MP8635 This rugged shipping case is custom-designed to safeguard your 3M MP8635 projector from the hazards of travel. It features a hard shell, locking extension handle, wheels and a combination lock. Internal storage area holds cords, cables, remote and more. Dimensions: 10" (H) x 24.75" (W) x 16.5" (L) Weight: 26 lbs. Order number: 78-6969-8779-7 (EP2060) Object Display Camera for 3M MP8635 The 3M object display camera displays documents or 3-D objects for classroom instruction or professional presentations. With an easy plug-in for your 3M MP8635 and a exible gooseneck for precise camera positioning, the 3M object display camera provides the image quality and resolution for diverse situations. Order number: 78-6969-8578-3 (EP1840)

Projector-to-Screen Distance
Distance to Screen Minimum 161.5 cm (5.3 ft) 247 cm (8.1 ft) 329 cm (10.8 ft) 415 cm (13.6 ft) 497 cm (16.3 ft) Maximum 214 cm (7.0 ft) 323 cm (10.6 ft) 430 cm (14.1 ft) 543 cm (17.8 ft) 649 cm (21.3 ft) 811 cm (26.6 ft) 1079 cm (35.4 ft) Diagonal 102 cm (40 in.) 152 cm (60 in.) 203 cm (80 in.) 254 cm (100 in.) 305 cm (120 in.) 381 cm (150 in.) 508 cm (200 in.) Screen Size Width 81 cm (32 in.) 122 cm (48 in.) 163 cm (64 in.) 203 cm (80 in.) 244 cm (96 in.) 305 cm (102 in.) 406 cm (160 in.) Height 61 cm (24 in.) 91 cm (36 in.) 122 cm (48 in.) 152 cm (60 in.) 183 cm (72 in.) 229 cm (90 in.) 305 cm (120 in.)
Check out the 3M Meeting Network and get loads of helpful tips on how to give professional presentations.
619 cm (20.3 ft) 829 cm (27.2 ft)

www.3M.com/meetings

1- 0 - 8 -1
Note: These sizes are +1 percent. 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.
w w w. 3 M. c o m / m e e t i n g s
Visual Systems Division Building A145-5N-River Place Blvd. Austin, TX 78726-9000 3M Canada P.O. Box 5757 London, Ontario, Canada N6A 4T1 3M Mexico, S.A. de C.V. Apartado Postal 14-139 Mexico, D.F. 07070 Mexico
Specications subject to change without notice. Apple, Macintosh, Mac, Power Macintosh and PowerBook are registered trademarks of Apple Computer, Inc. PS/2 are registered trademarks of IBM Corp. RCA is a trademark of Radio Corporation of America.
Litho in U.S.A. 3M 1999 78-6970-8416-4

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.
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.
THE FOREGOING WARRANTY IS MADE IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, AND 3M SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF MERCHANTIBILITY AND FITNESS. 3M SHALL NOT BE LIABLE FOR ANY DAMAGES, DIRECT, CONSEQUENTIAL, OR INCIDENTAL, ARISING OUT OF THE USE OR INABILITY TO USE THIS PRODUCT.
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).

Section 1: Unpack

1.1 Contents of Shipping Box

STANDBY/ON

FREEZE

ST MU TE ME NU

MAGNIFY VOLUME OFF POSITION ON

AU 1 DIO IN 2

RIGHT MOUSE ON TIMER VIDEO INPUT

MENU ON

B IN 2 L

S-V IDE O IN

BLANK RGB

AU DIO OU T

AU DIO IN

(L) MO NO (R )

Remote Control Transmitter (batteries included)

Power Cord 110V - US 220 - UK, Europe
3-Conductor Video/Audio Cable
VGA Cable (15-15 pin M/M)

Adapter with dip switch

Video Cable (S-Video mini DIN4-pin)

EPS-71A

Figure 1.1 Inventory of Shipping Box

1.2 Optional Accessories

RS-232 control cable. (1)
Important Save the shipping box and packing materials in the event the MP8635 should require shipping to a 3M Service Center for repair.

1.4 What Next?

After you have unpacked the MP8635 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.
1.3 Keep Your Packaging Materials
PS/2 mouse cable. (1) ADB mouse cable. (1) Serial mouse cable. (1) Stereo mini-jack. (1)
The shipping carton contains the items illustrated in Figure 1.1. 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.
The 3M MP8635 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.

MP MP TE

Section 2: Product Description
The MP8635 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 one video/audio source 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 remote control keypad or control panel keypad. The MP8635 Multimedia Projector offers the following features: Ultra-high performance projection lamp SVGA resolution (3 separate 800 x 600 LCD panels are used for the R, G and B signals) Intelligent XGA andVGA scaling Compact size, light weight for portability RGB (computer video) output terminal Serial, PS/2 and Apple Desktop Bus (ADB) mouse emulation Manual zoom and manual focus functions 4x digital magnification Easy to set up and use Ability to display 16.7 million colors Two computer input connections One video input connection (composite and S-video compatible)

2.2 Part Identification List
Note The MP8635 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.

MAGNIFY VOLUME

Full function remote control Built-in speakers (1 watt each) Horizontal and vertical image inverting function Horizontal and vertical image position control Fixed keystone correction On screen menu with seven languages Universal power supply IR sensor in front and rear for maximum remote control range RS-232 control capability Optional ceiling mount kit Laser pointer (remote control) Color balance control for data/video Mounting holes for optional document camera

POSITION ON

MENU ON BLANK RGB

MOUSE ON TIMER

S-VIDEO IN

RGB IN

CONTROL

RGB OUT

AUDIO IN (L)

MONO (R)

AUDIO IN 1 2

AUDIO OUT

EPS-69A
Figure 2.1 Identifying MP8635 Parts
RGB output Audio L/R input, Audio output (stereo mini jack) e) RS-232 Control 6. Height Adjustment Feet 7. Projection lens 8. Cooling fan exhaust 9. Carry handle 10. Lamp door 11. AC input-power cord connection 12. Main power switch c) d)

1. 2. 3.

Remote control transmitter Stereo speakers Control Panel Keypad a) STAND BY/ON button b) ON, LAMP, TEMP, Indicator c) INPUT, MUTE, RESET buttons d) MENU buttons Remote Control Sensors (front/back) Terminal Connection Panels a) S-Video, Video, Audio inputs b) RGB1 and RGB2 inputs
TE LA MP MP RE SE T ME NU INP UT
2.1 Machine Characteristics
2.3 System Set Up - connecting various equipment
WHT RED YEL WHT RED OUT OUT OUT OUT OUT OUT

Laser Disc

IN Audio L/R Video

AUDIO IN

(L) MONO (R)

Audio Left Audio Right

MP8635

AUDIO IN (L) MONO

AUDIO IN AUDIO OUT

RGB IN RGB IN

MONITOR PORT PS/2 or SERIAL PORT

RGB OUT CONTROL

Figure 2.2 Cable Connections

Caution

Turn power off to all devices before making connections. Never plug anything into the projector or computer while any device is in operation.

2.3.1 Apple Desktop Mouse - The Macintosh operating system should recognize the MP8635 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
For proper mouse operation, always turn the projector power on first and then power up 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 Multimedia Projector MP8635 3M 1999
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".
The MP8635 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.

MONITOR PORT

MAC or PC
MAC Laptop CRT Display PC

EPS-06A

2.4 Remote Control Transmitter Identification
MUTE button 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.

STANDBY/ON MUTE

FREEZE button
Press to display single frame of projector image. Press again to release freeze function. (Operation of Disk Pad and some setup items will not function when freeze is active.)

LASER POINTER

Press and hold down button to project laser pointer.
MAGNIFY VOLUME OFF POSITION ON LASER

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.

Turn on all connected equipment. The method of connecting various equipment, see section 2.3. Press the INPUT button 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

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. Turn the MAIN POWER SWITCH
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.

Disconnect cables.

Press the STANDBY/ON button. 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.

of the projector off.

Turn the POWER SWITCH
of the projector on. The ON indicator will light up orange.

MENU RESET LAMP

EPS-07A

3.1 Projector Startup

LA M TE P M P R ES ET M EN U IN PU T M U TE ST A N D B Y/O N
Section 4: Adjustment and Functions

4.1 Menu Navigation

EPS-20A

Figure 4.1 Menu Button

Press any MENU button on projector or remote control MENU button. On-screen menus are displayed on the screen. Select the menu to be adjusted using the MENU ( Selected Menu is highlighted. Select the item to be adjusted using the MENU ( Highlighted items may be adjusted.

Factory Default Setting:

1. 2. Highlight SETUP option.
To reset the entire SETUP menu Press the RESET button. Select DEFAULT or CANCEL.
Note Separate settings are provided for the VIDEO, RGB1 and RGB2 input terminals. Adjustments are saved after power off.
) buttons or DISC PAD. ) buttons or DISC PAD.

Adjustable

Not Adjustable
Not Adjustable Not Adjustable Not Adjustable
Not Adjustable Not Adjustable Not Adjustable Adjustable

4.4 INPUT

Figure 4.6 Input Menu

Figure 4.7 Video

Value Screen
Adjustment Area RGB1 RGB2 Video
Value Selects the RGB1 terminal Selects the RGB2 terminal Selects the VIDEO terminal

System

Value Selects the video signal format Auto, NTSC, PAL, SECAM, NTSC 4.43, M-PAL, N-PAL

RGB1 RGB2 VIDEO

SYSTEM AUTO NTSC PAL SECAM NTSC4. 43 M-PAL N-PAL
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.

4.5 IMAGE

The IMAGE sub-menu is used to change the image characteristics.

INPUT BLANK INPUT

MIRROR
NORMAL H : INVERT V : INVERT H&V : INVERT
Adjustment Screen MIRROR BLANK

REVEAL

MEDIUM SLOW
Figure 4.8 Image Adjustment Screens
Inverts the picture horizontally or vertically. H : INVERT Inverts the picture horizontally. V : INTERT Inverts the picture vertically. H&V : INVERT Inverts the picture horizontally and vertically. Selects the blank color. Selects reveal speed. Turn ON or OFF on-screen messages.

MESSAGE

IMAGE WHITE BLUE BLACK IMAGE MESSAGE
MIRROR BLANK REVEAL MESSAGE
OPT. OPT. TURN ON TURN OFF

4.6 OPT

The OPT. sub-menu allows you to control communication function.

SETUP LANGUAGE

COM. SPEED (bps)

SETUP INPUT STARTUP

10 min.

AUTO OFF

0 min. STOP
Figure 4.9 OPT Adjustment Screens

Value Default

1200 7N1

Adjustment Screen

COM. SPEED COM. BITS TIMER
Selects the data speed of transmission. (For mouse emulation-1200) Selects the data format of transmission. 7N1. 7 data-bits, No parity, 1 stop bit. (For mouse emulation-7N1) 8N1. 8 data-bits, No parity, 1 stop bit. Sets the timer (in minutes). Selects the language on-screen menu. (English, French, German, Spanish, Italian, Norwegian, Dutch) Selects how long projector will stay on, if no input is detected. Select 0 to disable this function. Enable/Disable Startup Screen.
LANGUAGE AUTO OFF START UP
IMAGE OPT. COM. BITS 7N1 8N1 OPT. ENGLISH FRANCAIS DEUTSCH ESPANOL ITALIANO NORSK NEDERLANDS IMAGE OPT. TURN ON TURN OFF

TURN ON

COM. SPEED COM. BITS TIMER LANGUAGE AUTO OFF STARTUP

Section 5: Maintenance

5.1 Cleaning the Air Filter
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.

EPS-74A

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 remove dust and dirt.

Note When air filter is very dirty, wash it in neutral detergent dilluted with water. Thoroughly dry filter before reinstalling.
5. Re-install the air filter and replace the air filter door.
Note Clean the air filter about every 50 hours. If air flow is restricted due to dust accumulation on filter, the projector may shut down due to over heating.

Section 6: Lamp

6.1 Lamp
The following symptoms may indicate a lamp in need of replacement: LAMP indicator lights up red. "CHANGE THE LAMP" message appears on the screen.
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.
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 "CHANGE THE LAMP" will blink at projector start up to remind you to change the lamp.

6.3 Reset Lamp Hours

2. 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).
1. 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.
Note This lamp contains mercury. Consult your local hazardous waste regulations and dispose of this lamp in a proper manner.

6.4 Replacing the Lamp

WARNING
To reduce the risk of electrical shock, always turn off projector and disconnect power cord before changing lamp.
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. Retaining screws: Use a screwdriver to unscrew the lamp module retaining screws. (2) Remove lamp module: Grasp the lamp 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

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.
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.
Note Reset the lamp operation hours. See section 6.2 for details.
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.
Note Do not touch lamp glass with fingers. Reduced lamp life may occur.

EPS-13A

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.
Section 7: Troubleshooting
7.1 Symptom/Solution Table

Symptom

Power cannot be turned on.
The Main power is not turned on. The power cord is disconnected. 60 seconds have not elpsed since the power was turned off.

Solution

Turn the MAIN POWER switch on. Insert the power cord into an AC socket. Wait 60 seconds before turning on power.

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 RGB/Video/Audio wiring to projector is Connect the cable to correct input/output source. not correct. RGB/Video/Audio wiring to projector is not correct. The brightness is set fully to dark. Connect the cable to correct input/output source. Press the MENU button and increase BRIGHTNESS.
Sound is heard with no picture Picture is displayed with no sound Color is weak and tint is incorrect Picture is dark
The color and tint have been adjusted incorrectly. The brightness and contrast has been adjusted incorrectly. The lamp needs to be replaced. Projector is out of focus. Lamp will not ignite.
Adjust the color and tint correctly. Adjust the brightness and contrast correctly. Replace the lamp with a new one.
Picture is not clear LAMP indicator lights red. LAMP indicator blinks red. TEMP indicator lights red. TEMP indicator blinks red. Both LAMP indicator and ON indicator blink red.
Lamp door is closed. Lamp door is open. Lamp module is not connected correctly. Insert lamp module and ensure that it is secured properly.
Cooling fan may be obstructed by metal screen under foam air filter. Lamp operating time is greater than 2,000 hours.

Temperature inside projector is too hot.
7.2 Message/Solution Table

Error Message Displays

NO INPUT IS DETECTED.

Adjust the focus.

Turn off power and let cool for 45 minutes, then restart. If problem persists call your dealer.
Do not block the ventilation holes. Clean air filter
Align metal screen. If fan blade is still obstructed, call service. Change the projector lamp and reset the lamp operation hours to zero.
SYNC IS OUT OF RANGE. The horizontal frequency of input signal
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. Switch input device to compatible resolution. See Appendix A.5 Change the projector lamp and reset the lamp operation hours to zero. Change the projection lamp and reset the lamp operation hours to zero.
exceeds projector capability.
Lamp operation time is greater than CHANGE THE LAMP. AFTER REPLACING LAMP 1,700 hours. RESET THE LAMP TIMER. Lamp operation time is greater than CHANGE THE LAMP. AFTER REPLACING LAMP 1,979 hours which leaves 20 hours of RESET THE LAMP TIMER lamp time. THE POWER WILL TURN OFF AFTER 20 HR.
CHANGE THE LAMP. (Blinking message)
Lamp operating time is greater than 2000 hours. Safety feature shuts projector down after 10 minutes.
Change the projector lamp and reset the lamp operation hours to zero.
Audio wiring to projector is not correct. Connect the cable to correct input/output source. The volume is set to minimum. Press the VOL button and increase VOLUME The unit is muted. Press the MUTE button.

Section 8: Accessories

8.1 Service Information
In U.S. or Canada: 1-800-328-1371 In other locations, contact your local 3M Sales office.
For product information, product assistance, service information, or to order accessories, please call:

Accessories

Ultra-high brightness lamp module, 150W. Power cord (US). Power cord (UK). Power cord (Germany). VGA cable. MAC adapter. S-video cable. 3-conductor video/audio cable. Serial mouse cable. PS/2 mouse cable. ADB mouse cable. Stereo mini jack cable. Remote Control.

Part Number

Not Included with Basic Packet
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.
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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.

How to Order

Ceiling mount. Adjustable height suspension. Shipping case. Soft carry case. RS-232 control cable. Document Camera - 120 VAC 60 Hz (optional). Document Camera - 220 VAC 50 Hz (optional).
78-6969-8920-7 26-1011-8852-7 78-8118-3304-1 78-8118-3303-3 78-8118-3401-5 26-1011-3308-2 26-1011-3419-0 78-8118-3306-6 78-8118-3426-2 78-8118-3424-7 78-8118-3425-4 26-1012-0683-2 78-8118-8185-9
78-6969-8781-3 78-6969-8312-7 78-6969-8779-7 78-6969-8780-5 78-8118-3312-4 78-6969-8578-3 78-6969-8724-3

Technical Appendix

A.1 A.2 A.3 A.4 A.5 A.6 A.7 Technical Specifications Dimensions Projector-to-Screen Distance Connection to the Video Signal Terminal Connection to the RGB Signal Terminal Indicator Status Connection to the Control Signal Terminal
Note All specifications are subject to change without notice.
Product name Model Name Display system Panel size Liquid crystal panel Lens Lamp Speaker (stereo) Power supply Drive system Number of pixels Multimedia projector MP8635
3 LCD panels, RGB shutter system. 0.9 inches (23 mm) TFT active matrix
480,000 pixels (V600 H800) per panel. Number: F/1.7 F/2.0
1.44 million total pixels with 3 panels. Focal Length: F = 38.0 49.0 mm (1.5 in. 1.96 in.)
A.1 Technical Specifications

Power consumption

Operating temperature range Dimensions Weight
video signal input terminal RGB input/output signal terminal Control terminal

Input/Output terminal

Ultra-high brightness lamp 150W, UHB 2 x 1 watt
AC100 120V, 2.6A / AC220 240V, 1.3A (Universal) 250W
32 95F (0 ~ 35C) 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) 4.45 kg (9.9 lbs.) 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)

Composite sync signal TTL level Input

Output 0 200mVrms, 1k

No Connection
10 Ground 11 No Connection 12 SDA (DDC 1/2B) 13 Horizontal/Composite sync signal 14 Vertical sync signal 15 SCL (DDC 1/2B)
Analog 0.7Vp-p 75 termination (Positive polarity) TTL level (Positive/negative polarity) TTL level (Positive/negative polarity)
200mVrms, 20k below (MAX 3.0Vp-p)
A.5 Connection to the RGB Signal Terminal
S VIDEO input (Mini DIN4 pin)

0~200mVrms, 1k

Luminance signal Chrominance signal
1.0Vp-p, 75 termination 0.286Vp-p (burst signal), 75 termination
Example of computer signal
Resolution HxV 640 x x x x x x x x x x x x x x x x x x x 768
Refresh Rate 56.4 Hz 85.1 Hz 85.1 Hz 37.9 59.9 Hz 66.7 Hz 72.8 Hz 75.0 Hz 85.0 Hz 56.3 Hz 60.3 Hz 72.2 Hz 75.0 Hz 85.1 Hz 74.5 Hz 60.0 Hz 70.1 Hz 75.0 Hz 85.0 Hz
Horizontal Frequency 24.8 kHz 37.9 kHz 37.9 kHz 85.0 kHz 31.5 kHz 35.0 kHz 37.9 kHz 37.5 kHz 43.3 kHz 35.2 kHz 37.9 kHz 48.1 kHz 46.9 kHz 53.7 kHz

Standard Type

NEC PC9800 VGA-1 VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VESA VGA-2 TEXT VGA-3
*MAC 13 in. *MAC 16 in. Compressed Compressed Compressed Compressed

VESA VESA VESA VESA

49.7 kHz 48.4 kHz 56.5 kHz 60.0 kHz 68.7 kHz
* 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 below: MAC 13" mode = switch 1 and 2 are ON MAC 16" mode = switch 2 and 4 are ON
(Example of 16 inch mode)
Note Some input sources may not be displayed properly because they are not compatible with the projector.
Display Dots HxV 800 x x x x x x x x x x x x x x x x x x X 576

A.6 Indicator Status

Indicator status Lights orange ON indicator Blinks green Lights green Blinks orange Lights red *LAMP indicator Blinks red
Meaning Standby mode During warming up During operation During cooling down Lamp cannot light
Remedy normal normal normal normal
Close lamp door. Lamp door open. Fully seat lamp module in projector. Lamp module not fully seated. Lamp operation time 2000 hours. Replace lamp to zero.
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.

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:
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.
Serial Command Code Table

Communication

Mirror

Magnify

Set Command 6

00 00-3C 00-0D 00-20 06

Ask Commend 1 Freeze Input 1
1 Brightness Contrast Color Tint

Volume Mute

Video Type

Sharpness

06 00-7F 00 7F 00 7F 00 7F 00 7F 00 7F
X-coordinate = First, 2-bytes (left top corner) Y-coordinate = Second, 2-bytes (00 00, 00 00) Magnification = Third, 2-bytes (is x 8, is x1)
Magnify Off Magnify On Freeze Off Freeze On Video 1 RGB 1 RGB 2 Auto NTSC PAL SECAM NTSC 4.43 M-PAL N-PAL 00 - Softest Mute off Mute on 7F is high end of scale 7F is high end of scale 7F is high end of scale 7F is green end of scale 7F is sharp end of scale

Function Mouse

Command Code 05

# Bytes 1

Data Code 00 01-7F 0X 1X X0 X1 X2 X3 X4 3E 3F 02 03
Meaning Stop mouse function Enable mouse function 8N1 7Nbps 2400 bps 4800 bps 9600 bps 19200 bps Power off Power on Normal H Invert V Invert H & V Invert
Serial Command Code Table (con't)
H. Position H. Size V. Position Color Balance Auto Adjust Blank

3A 3B 3C 41

7F is right end of scale

Reveal

m Do wn loa de d fro
7F 01 is down Red to Blue Start Stop Blank off Blank on Blue off Blue on Green off Green on Red off Red on No change Change Stop Reveal down Reveal right
1E 08 is wide end of scale
X in down and right is 0 - 7 with 7 being the fastest

Function H. Phase

Command Code 37

# Bytes 3

Data Code 00 1F 7F 00 1E 00 7F 07 0X 1X bit 0 - 0 bit 0 - 1 bit 1 - 0 bit 1 - 1 bit 2 - 0 bit 2 - 1 bit 3 - 0 bit 3 - 1 0X X1 X4