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MP8635 Multimedia Projector
Operator's Guide
Pr ojecteur multimédia MP8635-Guide de l'opérateur
MP8635 Multimedia-Projektor Benutzerhandbuch
Pr oyector de Multimedia MP8635 Manual del Usuario
MP8635 Proiettore Multimediale Manuale dell'operatore
MP8635 Bruksanvisning for multimediaprojektor
MP8635 Multimedia Pr ojector Gebruiksaanwijzing
AC IN
TEMP
LAMP
RESET
MENU
MUTE
STANDBY/ON
INPUT
1
CONTROL
RGB IN
2
RGB OUT
S-VIDEO IN
VIDEO
AUDIO IN
(L)
MONO
(R)
EPS-01A
AUDIO IN
1
2
AUDIO
OUT
Page 2
Table of Contents
Safeguards .................................................................................................................3
Product safety labels........................................................................................................4
Warranty .................................................................................................................5
Section 1: Unpack.......................................................................................................6
1.1 Contents of Shipping Box............................................................................................6
1.2 Optional Accessories...................................................................................................6
1.3 Keep Your Packing Materials......................................................................................6
1.4 What's Next?................................................................................................................6
Section 2: Product Description..................................................................................7
2.1 Machine Characteristics...............................................................................................7
2.2 Part Identification List.................................................................................................7
2.3 System Setup................................................................................................................8
2.4 Remote Control Transmitter Identification.................................................................9
ENGLISH
Section 3: Basic Operations........................................................................................10
3.1 Projector Startup..........................................................................................................10
3.2 Projector Shutdown.....................................................................................................10
Section 4: Adjustments and Functions......................................................................11
4.1 Menu Navigation.........................................................................................................11
4.2 How To Use Height Adjustment Feet..........................................................................12
4.3 SETUP.........................................................................................................................13
4.4 INPUT..........................................................................................................................14
4.5 IMAGE........................................................................................................................15
4.6 OPT..............................................................................................................................16
Section 5: Maintenance...............................................................................................17
5.1 Cleaning the Air Filter.................................................................................................17
Section 6: Lamp...........................................................................................................18
6.1 Lamp............................................................................................................................18
6.2 Display Lamp Operation Hours...................................................................................18
6.3 Reset Lamp Hours.......................................................................................................18
6.4 Replacing the Lamp.....................................................................................................19
Section 7: Troubleshooting.........................................................................................20
7.1 Symptom/Solution Table.............................................................................................20
7.2 Message/Solution Table...............................................................................................20
Section 8: Accessories.................................................................................................21
8.1 Service Information.....................................................................................................21
Appendix: Technical Information...............................................................................A.1
© 3M 1999 3M™ Multimedia Projector MP8635
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ENGLISH
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3M™ Multimedia Projector MP8635 © 3M 1999
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Safeguards
INTENDED USE
Before operating the machine, please read the entire manual thoroughly. The 3M™ Multimedia Projector 8635
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
cigarette smoke or different voltages have not been tested and could damage the projector or peripheral
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 symbol is shown.
WARNING - Indicates a potentially hazardous situation which, if not avoided, could result in
death or serious injury.
Caution - Indicates a potentially hazardous situation which, if not avoided, could result in
minor or moderate injury. It may also be used to alert against unsafe practices.
✔ Note - Used to emphasis important conditions or details.
2. Close supervision is necessar y when any appliance is used by or near children. Do not 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 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 ceiling mount or ceiling desktop mount) and continue to use the same lamp.
18. Always operate machine on a flat, sturdy surface.
➮
➮
ENGLISH
© 3M 1999 3M™ Multimedia Projector MP8635
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LOCATION OF PRODUCT SAFETY LABELS
Safety labels are used on or within the MP8635 projector to alert you to items or areas requiring your attention.
ENGLISH
AVOID EXPOSURE-LASER
RADIATION IS EMITTED
FROM THIS APERTURE
C A U T I O N
LASER RADIATION
DO NOT STARE INTO BEAM
WAVE LENGTH: 670 nm
MAX. OUTPUT: 1mW
Laser Aperture
CLASS II LASER PRODUCT
SAVE THESE INSTRUCTIONS
The information contained in this manual will help you operate and maintain your 3M MP8635 Multimedia
Projector.
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3M™ Multimedia Projector MP8635 © 3M 1999
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Warranty
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 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.
ENGLISH
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 pipes or in a
similar way to reduce the interference noise radiation.
Video Inputs: The input signal amplitude must not exceed the specified level.
PATENTS / TRADEMARKS & COPYRIGHTS
IBM is a registered trademark of International Business Machines Corporation. Apple Macintosh and Apple
Powerbook are registered trademarks of Apple 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.
© 3M 1999 3M™ Multimedia Projector MP8635
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Section 1: Unpack
1.1 Contents of Shipping Box
The 3M™ MP8635 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC,
™
MAC
ENGLISH
below in Figure 1.1.
II or laptop computer connections. Carefully unpack and verify that you have all of the items shown
TEMP
LAMP
RESET
MENU
MUTE
STANDBY/ON
INPUT
AC IN
1
RGB IN
AUDIO IN
1
CONTROL
2
2
AUDIO
S-VIDEO IN
OUT
VIDEO
RGB OUT
AUDIO IN
(L)
M
ONO
(R)
FREEZE
OFF
POSITION ON
RESET
MENU ON MOUSE ON
BLANK TIMER
RGB VIDEO
MUTESTANDBY/ON
VOLUME
MAGNIFY
LASER
RIGHT
INPUT
Power Cord
110V - US
220 - UK, Europe
MP8635 Multimedia Projector Remote Control Transmitter
3-Conductor
Video/Audio Cable
VGA Cable
(15-15 pin M/M)
(batteries included)
Adapter
with dip switch
Video Cable
(S-Video mini DIN4-pin)
EPS-71A
Figure 1.1 Inventory of Shipping Box
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.
• PS/2 mouse cable .............. (1)
• ADB mouse cable ............. (1)
• Serial mouse cable ............ (1)
• Stereo mini-jack ................(1)
1.2 Optional Accessories
• RS-232 control cable ........(1)
1.3 Keep Your Packaging Materials
✔ 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.
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3M™ Multimedia Projector MP8635 © 3M 1999
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Section 2: Product Description
2.1 Machine Characteristics
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:
ENGLISH
• 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
• 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
(composite and S-video compatible)
✔ 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.
MUTESTANDBY/ON
2.2 Part Identification List
12
5
FREEZE
VOLUME
MAGNIFY
OFF
LASER
POSITION ON
1
RESET
MENU ON MOUSE ON
BLANK TIMER
RGB VIDEO
RIGHT
INPUT
2 4
3
TEMP
LAMP
MENU
RESET
INPUT
MUTE
STANDBY/ON
4
OI
AC IN
11
AUDIO IN
12
CONTROL RGB OUT
AUDIO
OUT
12RGB IN
S-VIDEO IN
VIDEO
AUDIO IN
(L)
MONO
(R)
4
7
Figure 2.1 Identifying MP8635 Parts
1. Remote control transmitter
2. Stereo speakers
3. Control Panel Keypad
a) STAND BY/ON button
b) ON, LAMP, TEMP, Indicator
c) INPUT, MUTE, RESET buttons
d) MENU buttons
4. Remote Control Sensors (front/back)
5. Terminal Connection Panels
a) S-Video, Video, Audio inputs
b) RGB1 and RGB2 inputs
© 3M 1999 3M™ Multimedia Projector MP8635
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6
10
EPS-69A
c) RGB output
d) 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
7
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2.3 System Set Up - connecting various equipment
VCR
REDWHTYEL
ENGLISH
Power
OUTOUTOUT
Audio L/R
Video
MP8635
OI
AC IN
AUDIO IN
12
CONTROL RGB OUT
AUDIO
OUT
12RGB IN
S-VIDEO IN
VIDEO
IN
AUDIO IN
(L)
IN
MONO
(R)
IN
S-VIDEO IN
VIDEO
AUDIO IN
(L)
MONO
(R)
REDWHT
OUTOUT
OUT
Audio Left
Audio Right
RGB IN
RGB IN
S-VHS
MAC
or PC
OUT
IN
IN
IN
MONITOR
PORT
Laser Disc
MAC
Laptop
12RGB IN
CONTROL RGB OUT
AUDIO IN
AUDIO
OUT
12
RGB OUT
CONTROL
Figure 2.2 Cable Connections
MONITOR
PORT
PS/2 or
SERIAL
PORT
CRT
Display
PC
EPS-06A
Caution
Turn power off to all devices before making connections. Never plug anything into the projector or
computer while any device is in operation.
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.
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
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".
compatible computers, the operating systems will need to
✔ Note
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™."
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3M™ Multimedia Projector MP8635 © 3M 1999
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2.4 Remote Control Transmitter Identification
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).
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.)
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.
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 button for
position mode.
• Press and light MENU ON button for
menu mode.
MENU ON button
Press and light MENU ON button to display
the Main Menu. Move DISC 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 ➔ RGB2 ➔ RGB1).
VIDEO 1/2: Select video inputs
(VIDEO1 ➔ VIDEO2 ➔ VIDEO1).
FREEZE
MAGNIFY
OFF
POSITION ON
RESET
MENU ON MOUSE ON
BLANK TIMER
RGB VIDEO
MUTESTANDBY/ON
VOLUME
LASER
RIGHT
INPUT
EPS-70A
MUTE button
Press MUTE to switch the audio
sound ON or OFF
VOLUME button
Press +/- to adjust internal/external speaker
volume.
LASER POINTER
Press and hold down button to project laser
pointer.
CAUTION
To prevent injury to eyesight, do not point
laser beam at other persons or look directly
into laser beam.
LEFT MOUSE
button
Backside
of Remote
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.
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.
ENGLISH
AVOID EXPOSURE-LASER
RADIATION IS EMITTED
FROM THIS APERTURE
Laser Aperture
Figure 2.3 Remote Control Buttons
© 3M 1999 3M™ Multimedia Projector MP8635
C A U T I O N
LASER RADIATION
DO NOT STARE INTO BEAM
WAVE LENGTH: 670 nm
MAX. OUTPUT: 1mW
CLASS II LASER PRODUCT
Battery Cover
(Use AA or LR6 batteries)
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STANDBY/ON
INPUT
MUTE
MENU
RESET
LAMP
TEMP
3.1 Projector Startup
ENGLISH
OI
Section 3: Basic Operations
TEMP
LAMP
RESET
MENU
MUTE
STANDBY/ON
INPUT
AC IN
1
RGB IN
AUDIO IN
1
CONTROL
2
Figure 3.1 Projector Controls
2
AUDIO
OUT
S-VIDEO IN
VIDEO
RGB OUT
AUDIO IN
(L)
MONO
(R)
EPS-07A
1. Make all cable connections and line hookups with the power off.
2. Turn the POWER SWITCH of the projector on. The ON indicator will light up orange.
OI
3. 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.
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 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 of the projector off.
OI
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.
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3M™ Multimedia Projector MP8635 © 3M 1999
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Section 4: Adjustment and Functions
4.1 Menu Navigation
MENU
EPS-20A
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.
ENGLISH
2. Select the menu to be adjusted using the MENU (
) buttons or DISC PAD.
Selected Menu is highlighted.
3. Select the item to be adjusted using the MENU (
) 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
• Select the adjustment item (brightness, contrast...)
• Press the RESET button. Only the selected item resets.
SETUP INPUT IMAGE OPT.
VOL
BRI
CON
SHA
COL
TIN
COLOR BAL
RESET ‘SETUP’
DEFAULT
CANCEL
© 3M 1999 3M™ Multimedia Projector MP8635
Figure 4.2 Default Settings
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A
4.2 How To Use Height Adjustment Feet
Adjust the image elevation using the height adjustment at the front of the projector.
1. Raise the front end of the projector so the foot is not touching the table top.
2. Push the lock button to unlock the foot.
ENGLISH
3. Extend or retract the foot to the desired height.
4. Release the lock button to lock the foot into position.
5. For fine adjustments, rotate the foot.
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
12
Side View
S-VIDEO IN
OI
AC IN
AUDIO IN
12
12RGB IN
CONTROL RGB OUT
AUDIO
OUT
VIDEO
AUDIO IN
MONO
(L)
(R)
(0-9O)
EPS-72A
Figure 4.3 Height Adjustment
3M™ Multimedia Projector MP8635 © 3M 1999
Page 14
4.3 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.
VOLUME
BRIGHT
CONTRAST
V.POSIT
H.POSIT
H.PHASE
H.SIZE
COLOR BAL
121
57
800
AUTO
7
Figure 4.4 RGB Signal
SETUP INPUT IMAGE OPT.
VOLUME
BRIGHT
CONTRAST
SHARPNESS
COLOR
TINT
COLOR BAL
Figure 4.5 Video Signal
Adjustment Item Details of Adjustment Freeze On Magnify On Both On
VOLUME Decrease Increase Adjustable Adjustable Adjustable
BRIGHT Dark Bright Adjustable Adjustable Adjustable
(BRIGHTNESS)
CONTRAST Lower Higher Adjustable Adjustable Adjustable
SHARPNESS Soft Sharp Not Adjustable Adjustable Not Adjustable
COLOR Less More Not Adjustable Adjustable Not Adjustable
TINT Red Green Not Adjustable Adjustable Not Adjustable
V.POSIT Moves the picture up or down.* Not Adjustable Not Adjustable Not Adjustable
(V.POSITION)
H.POSIT
Moves the picture left or right.* Not Adjustable Not Adjustable Not Adjustable
(H.POSITION)
H.PHASE Decreases the picture flicker.* Not Adjustable Adjustable Not Adjustable
H.SIZE Widens or Narrows the horizontal Not Adjustable Not Adjustable Not Adjustable
size of picture.*
COLOR BAL R Less More Adjustable Adjustable Adjustable
(Color Balance)
ENGLISH
*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.
The screen cursor will turn "RED" and the Auto Sync function will not operate if the Freeze function, Magnify function or
initial screen display (NO INPUT is DETECTED or SYNC IS OUT OF RANGE) is activated. These functions must be
turned off before activating the Auto Sync function.
✔ 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.
• V. POSIT, H. POSIT, H. PHASE and H. SIZE cannot be adjusted with a VIDEO signal input.
© 3M 1999 3M™ Multimedia Projector MP8635
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4.4 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.
ENGLISH
Adjustment
Area
RGB1
RGB2
Video
SETUP INPUT IMAGE OPT.
RGB1
RGB2
VIDEO
SETUP INPUT IMAGE OPT.
RGB1
RGB2
VIDEO
Figure 4.6 Input Menu Figure 4.7 Video
Value
Value
Screen
Selects the RGB1 terminal
Selects the RGB2 terminal
Selects the VIDEO terminal
System
SYSTEM
AUTO
NTSC
PAL
SECAM
NTSC4 . 43
M-PAL
N-PAL
Value
Selects the video signal
format Auto, NTSC, PAL,
SECAM, NTSC 4.43,
M-PAL, N-PAL
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3M™ Multimedia Projector MP8635 © 3M 1999
Page 16
4.5 IMAGE
The IMAGE sub-menu is used to change the image characteristics.
SETUP INPUT IMAGE OPT.
SETUP INPUT IMAGE OPT.
MIRROR
SETUP INPUT IMAGE OPT.
REVEAL
NORMAL
H : INVERT
V : INVERT
H&V:
INVERT
FAST
MEDIUM
MIRROR
BLANK
REVEAL
MESSAGE
SETUP INPUT IMAGE OPT.
BLANK
SETUP INPUT IMAGE OPT.
MESSAGE
WHITE
BLUE
BLACK
TURN ON
TURN OFF
ENGLISH
Adjustment
Screen
MIRROR
BLANK
REVEAL
MESSAGE
SLOW
Figure 4.8 Image Adjustment Screens
Value
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.
© 3M 1999 3M™ Multimedia Projector MP8635
15
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4.6 OPT
The OPT. sub-menu allows you to control communication function.
SETUP INPUT IMAGE OPT.
ENGLISH
COM. SPEED
COM. BITS
TIMER
LANGUAGE
AUTO OFF
STARTUP
SETUP INPUT IMAGE OPT.
COM. SPEED
(bps)
SETUP INPUT IMAGE OPT.
TIMER
SETUP INPUT IMAGE OPT.
AUTO OFF
1200
2400
4800
9600
19200
10 min.
0 min.
STOP
SETUP INPUT IMAGE OPT.
COM. BITS
SETUP INPUT IMAGE OPT.
LANGUAGE
SETUP INPUT IMAGE OPT.
STARTUP
ENGLISH
FRANCAIS
DEUTSCH
ESPANOL
ITALIANO
NORSK
NEDERLANDS
7N1
8N1
TURN ON
TURN OFF
Figure 4.9 OPT Adjustment Screens
Adjustment Value Default
Screen
COM. SPEED
COM. BITS 7N1... 7 data-bits, No parity, 1 stop bit.
TIMER Sets the timer (in minutes). —
LANGUAGE
AUTO OFF Selects how long projector will stay on, if no input is detected. —
START UP Enable/Disable Startup Screen. TURN ON
16
Selects the data speed of transmission. (For mouse emulation-1200) 1200
Selects the data format of transmission.
(For mouse emulation-7N1) 7N1
8N1... 8 data-bits, No parity, 1 stop bit.
Selects the language on-screen menu. —
(English, French, German, Spanish, Italian, Norwegian, Dutch)
0 to disable this function.
Select
3M™ Multimedia Projector MP8635 © 3M 1999
Page 18
Section 5: Maintenance
5.1 Cleaning the Air Filter
✔ 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.
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.
1
ENGLISH
TEMP
LAMP
RESET
INPUT
MENU
MUTE
STANDBY/ON
2
3 4
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.
Power
EPS-74A
✔ 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.
© 3M 1999 3M™ Multimedia Projector MP8635
17
Page 19
Section 6: Lamp
6.1 Lamp
The following symptoms may indicate a lamp in need of replacement:
ENGLISH
• LAMP indicator lights up red.
• "CHANGE THE LAMP" message appears on the screen.
✔ 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
reached, then power will be turned off.
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.
20 HOURS" The number of hours left until shut down will decrease until 0 hour is
✔ Note
6.3 Reset Lamp Hours
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.
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).
18
3M™ Multimedia Projector MP8635 © 3M 1999
Page 20
6.4 Replacing the Lamp
WARNING
To reduce the risk of electrical shock, always turn off projector and disconnect power cord before changing
lamp.
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
2. Retaining screws: Use a screwdriver to unscrew the lamp module retaining screws. (2)
3. 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.
retaining sc
rew (1) and gently open the cover and set it aside.
ENGLISH
2
3
Figure 6.1 Lamp Module
Do not touch lamp glass with fingers.
Reduced lamp life may occur.
1
EPS-13A
✔ Note
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.
✔ Note
Reset the lamp operation hours. See section 6.2 for details.
© 3M 1999 3M™ Multimedia Projector MP8635
19
Page 21
Section 7: Troubleshooting
7.1 Symptom/Solution Table
Symptom Cause Solution
Power cannot be • The Main power is not turned on. • Turn the MAIN POWER switch on.
turned on. • The power cord is disconnected. • Insert the power cord into an AC socket.
ENGLISH
No picture and sound • The setting of the input source is not • Set the correct input using the input select button of
Sound is heard with no • RGB/Video/Audio wiring to projector • Connect the cable to correct input/output source.
picture is not correct.
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
Color is weak and tint is • The color and tint have been adjusted • Adjust the color and tint correctly.
incorrect incorrectly.
• 60 seconds have not elpsed since • Wait 60 seconds before turning on power.
the power was turned off.
correct. the projector or the remote control
• RGB/Video/Audio wiring to projector is • Connect the cable to correct input/output source.
not correct.
• The brightness is set fully to dark. • Press the MENU button and increase BRIGHTNESS.
• The unit is muted. • Press the MUTE button.
Picture is dark • The brightness and contrast has been • Adjust the brightness and contrast correctly.
Picture is not clear • Projector is out of focus. • Adjust the focus.
LAMP indicator lights • Lamp will not ignite.
red.
LAMP indicator blinks • Lamp door is open.
red. •
TEMP indicator lights • Temperature inside projector • Do not block the ventilation holes.
red. is too hot. • Clean air filter
TEMP indicator blinks • Cooling fan may be obstructed by • Align 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.
adjusted incorrectly.
• The lamp needs to be replaced. • Replace the lamp with a new one.
• Turn off power and let cool for 45 minutes, then restart.
• If problem persists call your dealer.
• Lamp door is closed.
Lamp module is not connected correctly.• Insert lamp module and ensure that it is secured properly.
7.2 Message/Solution Table
Error Message
Displays
NO INPUT IS DETECTED.
SYNC IS OUT OF RANGE.
The projector is not detecting a signal.
The horizontal frequency of input signal
exceeds projector capability.
Cause
Solution
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 LAMP.
AFTER REPLACING LAMP
RESET THE LAMP TIMER.
CHANGE THE LAMP.
AFTER REPLACING LAMP
RESET THE LAMP TIMER
THE POWER WILL TURN
OFF AFTER 20 HR.
CHANGE THE LAMP.
(Blinking message)
20
Lamp operation time is greater than
1,700 hours.
Lamp operation time is greater than
1,979 hours which leaves 20 hours of
lamp time.
Lamp operating time is greater than
2000 hours. Safety feature shuts
projector down after 10 minutes.
3M™ Multimedia Projector MP8635 © 3M 1999
Change the projector lamp and reset the lamp
operation hours to zero.
Change the projection lamp and reset the lamp
operation hours to zero.
Change the projector lamp and reset the lamp
operation hours to zero.
Page 22
Section 8: Accessories
8.1 Service Information
For product information, product assistance, service information, or to order accessories, please call:
In U.S. or Canada: 1-800-328-1371
In other locations, contact your local 3M Sales office.
Accessories Part Number
Ultra-high brightness lamp module, 150W . . . . . . . . . . . . . . . . . . 78-6969-8920-7
Power cord (US) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1011-8852-7
Power cord (UK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3304-1
Power cord (Germany) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3303-3
VGA cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3401-5
MAC adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1011-3308-2
S-video cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1011-3419-0
3-conductor video/audio cable . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3306-6
Serial mouse cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3426-2
PS/2 mouse cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3424-7
ADB mouse cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-3425-4
Stereo mini jack cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-1012-0683-2
Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-8118-8185-9
Not Included with Basic Packet Part Number
Ceiling mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8781-3
Adjustable height suspension . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8312-7
Shipping case. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8779-7
Soft carry case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78-6969-8780-5
RS-232 control 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
ENGLISH
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.
© 3M 1999 3M™ Multimedia Projector MP8635
21
Page 23
Technical Appendix
T able 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
A.1 Technical Specifications
✔ 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
Power consumption
Operating temperature range
Dimensions
Weight
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. 1.44 million total pixels with 3 panels.
Number: F/1.7 – F/2.0 Focal Length: F = 38.0 – 49.0 mm (
Ultra-high brightness lamp 150W, UHB
2 x 1 watt
AC100 ∼ 120V, 2.6A / AC220 ∼ 240V, 1.3A (Universal)
250W
32° ∼ 95°F (0° ~ 35°C)
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.)
1.5 in. – 1.96 in.
)
video signal input
terminal
Input/Output
terminal
© 3M 1999 3M™ Multimedia Projector MP8635
RGB input/output
signal terminal
Control terminal
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)
A.1
TECHNICAL
Page 24
A.2 Dimensions
AC IN
AUDIO IN
12
AUDIO
OUT
MONO
(R)
(L)
CONTROL RGB OUT
AUDIO IN
OI
330 mm
(13 in.)
12RGB IN
VIDEO
S-VIDEO IN
TEMP
LAMP
RESET
MENU
MUTE
INPUT
STANDBY/ON
335 mm
(13.2 in.)
249 mm
(9.8 in.)
257 mm
(10.1 in.)
105 mm
(4.2 in.)
EPS-73A
A.2
TECHNICAL
3M™ Multimedia Projector MP8635 © 3M 1999
Page 25
A.3 Projector-to-Screen Distance
Example of the Multimedia projector and screen installation. Determine picture size and projection distance as
illustrated below.
Screen Size Distance to Screen
Width Height Diagonal Minimum Maximum
81 cm 61 cm 102 cm 161.5 cm 214 cm
(32 in.) (24 in.) (40 in.) (5.3 ft) (7.0 ft)
122 cm 91 cm 152 cm 247 cm 323 cm
(48 in.) (36 in.) (60 in.) (8.1 ft) (10.6 ft)
163 cm 122 cm 203 cm 329 cm 430 cm
(64 in.) (48 in.) (80 in.) (10.8 ft) (14.1 ft)
203 cm 152 cm 254 cm 415 cm 543 cm
(80 in.) (60 in.) (100 in.) (13.6 ft) (17.8 ft)
244 cm 183 cm 305 cm 497 cm 649 cm
(96 in.) (72 in.) (120 in.) (16.3 ft) (21.3 ft)
305 cm 229 cm 381 cm 619 cm 811 cm
(120 in.) (90 in) (150 in.) (20.3 ft) (26.6 ft)
406 cm 305 cm 508 cm 829 cm 1079 cm
(160 in.) (120 in.) (200 in.) (27.2 ft) (35.4 ft)
✔ Note
These sizes are ± 1%. 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 MP8635
A.3
TECHNICAL
Page 26
A.4 Connection to the Video Signal Terminal
a) Input signal
b) Signal input terminal
S-VIDEO signal
VIDEO signal
AUDIO signal
Input
Output
Chrominance signal
Luminance signal 1.0Vp-p, 75 Ω termination
Chrominance signal 0.286Vp-p (burst signal), 75 Ω termination
Ground
✔ Note
Video input signal terminals have priority in the following order:
1. S-VIDEO input terminal
2. RCA jack (composite) input terminal
1.0Vp-p, 75Ω termination
200mVrms, 20 kΩ below (MAX 3.0Vp-p)
0~200mVrms, 1k Ω
Luminance signal
Ground
S VIDEO input (Mini DIN4 pin)
A.5 Connection to the RGB Signal Terminal
a) Input signal / Output signal
Video signal
Horizontal sync signal
Vertical sync signal
Composite sync signal
Audio signal
Input
Output
b) Signal input terminal / output terminal
1
Video signal (Red)
2
Video signal (Green)
3
Video signal (Blue)
4
No Connection
5
No Connection
6
Ground (for R)
9
10
11
12
13
14
Analog 0.7Vp-p 75 Ω termination (Positive polarity)
TTL level (Positive/negative polarity)
TTL level (Positive/negative polarity)
TTL level
200mVrms, 20k Ω below (MAX 3.0Vp-p)
0 ∼ 200mVrms, 1k Ω
No Connection
Ground
No Connection
SDA (DDC 1/2B)
Horizontal/Composite sync signal
Vertical sync signal
A.4
TECHNICAL
7
Ground (for G)
8
Ground (for B)
15
SCL (DDC 1/2B)
3M™ Multimedia Projector MP8635 © 3M 1999
Page 27
c) Example of computer signal
Resolution HxV Refresh Rate Horizontal Standard Type Note Display
Frequency Dots HxV
640 x 400 56.4 Hz 24.8 kHz NEC PC9800 800 x 560
640 x 350 85.1 Hz 37.9 kHz VGA-1 800 x 490
640 x 400 85.1 Hz 37.9 kHz VESA VGA-2 800 x 560
720 x 400 37.9 85.0 kHz VESA TEXT 800 x 560
640 x 480 59.9 Hz 31.5 kHz VESA VGA-3 800 x 600
640 x 480 66.7 Hz 35.0 kHz *MAC 13 in. 800 x 600
640 x 480 72.8 Hz 37.9 kHz VESA 800 x 600
640 x 480 75.0 Hz 37.5 kHz VESA 800 x 600
640 x 480 85.0 Hz 43.3 kHz VESA 800 x 600
800 x 600 56.3 Hz 35.2 kHz VESA 800 x 600
800 x 600 60.3 Hz 37.9 kHz VESA 800 x 600
800 x 600 72.2 Hz 48.1 kHz VESA 800 x 600
800 x 600 75.0 Hz 46.9 kHz VESA 800 x 600
800 x 600 85.1 Hz 53.7 kHz VESA 800 x 600
832 x 624 74.5 Hz 49.7 kHz *MAC 16 in. 800 x 600
1024 x 768 60.0 Hz 48.4 kHz VESA Compressed 768 x 576
1024 x 768 70.1 Hz 56.5 kHz VESA Compressed 768 x 576
1024 x 768 75.0 Hz 60.0 kHz VESA Compressed 768 x 576
1024 x 768 85.0 Hz 68.7 kHz VESA Compressed 768 X 576
* 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.
© 3M 1999 3M™ Multimedia Projector MP8635
A.5
TECHNICAL
Page 28
A.6 Indicator Status
The ON, LAMP and TEMP indicators will light or blink in the following cases:
Remedy
normal
normal
normal
normal
ON indicator
*LAMP indicator
TEMP indicator
Indicator status
Lights orange
Blinks green
Lights green
Blinks orange
Lights red
Blinks red
Lights red
Blinks red
Meaning
Standby mode
During warming up
During operation
During cooling down
Lamp cannot light
Lamp door open.
Lamp module not fully seated.
Lamp operation time 2000 hours.
Temperature inside too high
Cooling fan not operating
Cool projector by power off for 45 minutes.
Close lamp door.
Fully seat lamp module in projector.
Replace lamp to zero.
Let projector cool 45 minute. 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
TECHNICAL
3M™ Multimedia Projector MP8635 © 3M 1999
Page 29
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.
✔ 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.
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.
PS/2 mouse
D-sub 15pin (Female)
610
ADB mouse
D-sub 15pin (Female)
610
15
1511
15
1511
Projector
CLK
DATA
SEL0
RTS
+5V
GND
Projector
SDATA
RTS
+5V
GND
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Mini Din 6pinComputer
1
DATA
2
3
GND
4
+5V
5
CLK
6
1
2
3
4
5
6
7
8
9
1
ADS
2
(POWER ON)
3
+5V
4
GND
6
5
43
12
PS/2 port
Mini Din 4pinComputer
43
21
ADB port
© 3M 1999 3M™ Multimedia Projector MP8635
A.7
TECHNICAL
Page 30
A.7 Connection to the Control Signal Terminal (continued)
Serial mouse
Projector
D-sub 15pin (Female)
15
610
1511
SEL0
RTS
GND
RDP
TDP
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
Serial Mouse cable
Computer
1
CD
2
RD
3
TD
4
DTR
5
GND
6
DSR
7
RTS
8
DTS
9
RI
(male)
D-sub 9pin
15
69
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
D-sub 15pin (Female)
15
610
1511
SEL0
RTS
GND
RD
TD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Computer
1
CD
2
RD
3
TD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
RS-232 Cable
D-sub 9pin (male)
15
69
A.8
TECHNICAL
3M™ Multimedia Projector MP8635 © 3M 1999
Page 31
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 MP8635
A.9
TECHNICAL
Page 32
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 3E Power off
3F Power on
Mirror 14 1 00 Normal
01 H Invert
02 V Invert
03 H & V Invert
Magnify 15 Set Command
6 00 00 00 00 00 00
00 00-3C 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
21 RGB 1
22 RGB 2
Video Type 22 2 00 00 Auto
00 01 NTSC
00 02 PAL
00 03 SECAM
00 04 NTSC 4.43
00 05 M-PAL
00 06 N-PAL
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 0 0 - 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
TECHNICAL
3M™ Multimedia Projector MP8635 © 3M 1999
Page 33
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 1E 08
V. Position 3A 3 00 00 00 00 - 7F 01 is down
00 00 7F 01
Color Balance 3B 3 00 00 00 - Red to
00 00 24 - Blue
Auto Adjust 3C 1 00 Start
07 Stop
Blank 41 1 0X Blank off
1X Blank on
bit 0 - 0 Blue off
bit 0 - 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 0X 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 MP8635
A.11
TECHNICAL
Page 34
A.12
TECHNICAL
3M™ Multimedia Projector MP8635 © 3M 1999
Page 35
Important Notice
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Limitation of Liability. Except where prohibited by law, 3M will not be liable for any loss or damage arising from this 3M product, whether
direct, indirect, special, incidental or consequential regardless of the legal theory asserted.
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© 3M 1999 78-6970-8991-6
Rev. A
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