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MP8740 Multimedia Projector
Operator's Guide
MP8740 Projecteur multimédia Guide de l'opérateur
MP8740 Multimedia-Projektor Benutzerhandbuch Proyector de Multimedia MP8740 Manual del Usuario MP8740 Proiettore Multimediale Manuale dell'operatore
MP8740 Bruksanvisning for multimediaprojektor
MP8740 Multimedia Projector Gebruiksaanwijzing
EPS-36A
Table of Contents
Safeguards |
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1 |
Warranty |
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2 |
Section 1: |
Unpack ....................................................................................................... |
3 |
1.1 |
Contents of Shipping Box ............................................................................................ |
3 |
1.2 |
Optional Accessories ................................................................................................... |
3 |
1.3 |
Keep Your Packing Materials ...................................................................................... |
3 |
1.4 |
What's Next? ................................................................................................................ |
3 |
Section 2: |
Product Description .................................................................................. |
4 |
2.1 |
Machine Characteristics ............................................................................................... |
4 |
2.2 |
Part Identification List ................................................................................................. |
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2.3 |
System Setup ................................................................................................................ |
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2.4 |
Remote Control Transmitter Identification ................................................................. |
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Section 3: |
Basic Operations ........................................................................................ |
7 |
3.1 |
Projector Startup .......................................................................................................... |
7 |
3.2 |
Projector Shutdown ..................................................................................................... |
7 |
Section 4: Adjustments and Functions ...................................................................... |
8 |
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4.1 |
Menu Navigation ......................................................................................................... |
8 |
4.2 |
How To Use Height Adjustment Feet .......................................................................... |
9 |
4.3 |
SETUP ......................................................................................................................... |
10 |
4.4 |
INPUT .......................................................................................................................... |
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4.5 |
IMAGE ........................................................................................................................ |
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4.6 |
OPT .............................................................................................................................. |
13 |
Section 5: |
Maintenance ............................................................................................... |
14 |
5.1 |
Cleaning the Air Filter ................................................................................................. |
14 |
Section 6: |
Lamp........................................................................................................... |
15 |
6.1 |
Lamp ............................................................................................................................ |
15 |
6.2 |
Display Lamp Operation Hours ................................................................................... |
15 |
6.3 |
Replacing the Lamp ..................................................................................................... |
15 |
Section 7: |
Troubleshooting ......................................................................................... |
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7.1 |
Sympton/Solution Table .............................................................................................. |
17 |
7.2 |
Message/Solution Table ............................................................................................... |
17 |
Section 8: |
Accessories ................................................................................................. |
18 |
8.1 |
Service Information ..................................................................................................... |
18 |
Appendix: |
Technical Information ............................................................................... |
A.1 |
© 3M 1999 |
3M™ Multimedia Projector MP8740 |
ENGLISH
ENGLISH
3M™ Multimedia Projector MP8740 |
© 3M 1999 |
Safeguards
INTENDED USE
Before operating the machine, please read the entire manual thoroughly. The 3M™ Multimedia Projector 8740 was designed, built and tested for use indoors, using 3M™ brand lamps and nominal local voltages. The use of other replacement lamps, outdoor operation or different voltages has 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.
2.Close supervision is necessary 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 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.
SAVE THESE INSTRUCTIONS
The information contained in this manual will help you operate and maintain your 3M MP8740 Multimedia Projector.
© 3M 1999 |
3M™ Multimedia Projector MP8740 |
1 |
ENGLISH
ENGLISH
Warranty
THANK YOU FOR CHOOSING 3M
Thank you for choosing 3M Multimedia Projector equipment. 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.
For optimum performance, please follow the operating instructions carefully. We hope you will enjoy using this high performance product in your meetings, presentations and training sessions.
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.
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.
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 Work Groups 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 MP8740 |
© 3M 1999 |
Section 1: Unpack
1.1 Contents of Shipping Box
The 3M™ MP8740 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.
STANDBY/ON MUTE |
FOCUS ZOOM VOLUME |
POSITION ON LASER |
RESET RIGHT |
MENU ON MOUSE ON |
BLANK TIMER |
RGB1/2 VIDEO1/2 |
INPUT |
MP8740 Multimedia Projector |
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Remote Control Transmitter |
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ENGLISH
Power Cord |
3-Conductor |
VGA Cable |
Adapter |
Video Cable |
110V - US |
Video/Audio Cable |
(15-15 pin M/M) |
with dip switch |
(S-Video mini DIN4-pin) |
220 - UK, Europe |
EPS-37A |
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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) |
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Serial mouse cable ............ |
(1) |
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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 MP8740 should require shipping to a 3M Service Center for repair.
1.4 What Next?
After you have unpacked the MP8740 system and identified all the parts, you are ready to set up the projector.
© 3M 1999 |
3M™ Multimedia Projector MP8740 |
3 |
ENGLISH
Section 2: Product Description
2.1 Machine Characteristics
The MP8740 Multimedia Projector integrates metal halide 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 remote control keypad or control panel keypad.
The MP8740 Multimedia Projector offers the following features:
•Metal halide projection lamp
•XGA resolution (3 separate 1024 x 768 LCD panels are used for the R, G and B signals)
•Advanced SXGA scaling (60 Hz and 75 Hz)
•Advanced VGA and SVGA scaling
•Compact size, light weight for portability
•RGB (computer video) output terminal
•Serial, PS/2 and Apple© Desktop Bus (ADB) mouse emulation
•Power zoom and power focus functions
•Easy to set up and use
•Ability to display 16.7 million colors
•Two computer input connections
•Two video input connections
(composite and S-video compatible)
• Full function remote control
• Two built-in stereo speakers (2 watts 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
• Kensington™ lock
K
Note
The MP8740 is one of the brightest 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
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1 |
STANDBY/ON |
MUTE |
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FOCUS ZOOM |
VOLUME |
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POSITION ON |
LASER |
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RESET |
RIGHT |
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MENU ON MOUSE ON |
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BLANK |
TIMER |
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RGB1/2 INPUT VIDEO1/2 |
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Figure 2.1 Identifying MP8740 Parts |
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1. |
Remote control transmitter |
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c) |
RGB output |
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Stereo speakers |
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d) Audio L/R input, Audio output |
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3. |
Control Panel Keypad |
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(stereo mini jack) |
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a) |
STAND BY/ON button |
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e) |
RS-232 Control |
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b) ON, LAMP, TEMP, Indicator |
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f) AC input-power cord connection |
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c) INPUT, MUTE, RESET buttons |
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g) |
Main power switch |
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d) ZOOM, FOCUS, MENU buttons |
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h) |
Kensington™ lock |
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4. |
Remote Control Sensors (front/back) |
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Height Adjustment Feet |
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5. |
Terminal Connection Panel |
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Lens shutter (open/closed) |
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S-Video, Vidoe, Audio inputs |
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Projection lens |
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b) RGB1 and RGB2 inputs |
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Cooling fan exhaust |
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10. |
Carry handle |
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4 |
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3M™ Multimedia Projector MP8740 |
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© 3M 1999 |
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2.3 System Set Up - connecting various equipment
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S-VIDEO |
VIDEO L |
AUDIO |
R |
RGB IN |
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1 |
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K |
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MAC |
Laser Disc |
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MP8740 |
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AUDIO |
AUDIO |
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ENGLISH |
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IN |
OUT |
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RGB OUT |
OUT |
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CONTROL |
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WHT |
RED |
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Audio Right |
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Audio Left |
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OUT |
OUT |
OUT |
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S-VHS |
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Laptop |
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MONITOR |
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PORT |
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IN |
IN |
IN |
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MAC |
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RGB IN
S-VIDEO |
VIDEO L AUDIO R |
RGB IN |
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WHT RED |
K |
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VCR |
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OUT |
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AUDIO |
AUDIO |
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2 |
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CONTROL
YEL WHT RED
IN IN IN
OUT OUT OUT
Audio L/R |
Power |
Video |
RGB IN |
RGB OUT |
PC |
MONITOR |
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PORT |
CRT
Display
EPS-39A
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.
The MP8730 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.
2.3.1Apple™ Desktop Mouse - The Macintosh operating system should recognize the MP8740 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 - 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".
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™."
© 3M 1999 |
3M™ Multimedia Projector MP8740 |
5 |
ENGLISH
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).
STANDBY/ON MUTE
ZOOM button
Press +/- to adjust image size.
Note: If needed, move projector
closer/further from screen. |
FOCUS ZOOM VOLUME |
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.
FOCUS button
Press +/- to adjust image sharpness.
POSITION button
Press and light POSITION button. Move DISK PAD to adjust horizontal/ vertical image position.
DISK PAD
Select mode, then move DISK 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 DISK 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).
AVIOD EXPOSURE-LASER
RADIATION IS EMITTED
FROM THIS APERTURE
Laser Aperture
POSITION ON |
LASER |
RESET |
RIGHT |
MENU ON |
MOUSE ON |
BLANK |
TIMER |
RGB1/2 VIDEO1/2
INPUT
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.
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)
Figure 2.3 Remote Control Buttons
6 |
3M™ Multimedia Projector MP8740 |
© 3M 1999 |
Section 3: Basic Operations
3.1 Projector Startup
FOCUS |
ZOOM |
CLOSE
OPEN
Figure 3.1 Projector Controls
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.
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CLOSE |
3. Move the LENS SHUTTER CONTROL |
to the open position. |
OPEN
4.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.
5.Adjust the screen size using the ZOOM button 
ZOOM 
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6.Adjust the focus using the FOCUS button 
FOCUS
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A)Press the FOCUS button. The on-screen display shown on the right appears.
B)Adjust the focus so that the picture is sharp using the FOCUS button.
7.Turn on all connected equipment. The method of connecting various equipment, see section 2.3.
8.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 |
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Hold the STANDBY/ON button |
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for 3-5 seconds. The ON indicator blinks orange and the lamp |
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turns off. After approximately 1 minute, the fan stops and the indicator stays orange. |
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2.Turn the MAIN POWER SWITCH 
of the projector off.
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.
CLOSE
3. Close the LENS SHUTTER . Push up on the lens cover switch to close.
OPEN
4.Disconnect cables.
© 3M 1999 |
3M™ Multimedia Projector MP8740 |
7 |
ENGLISH
ENGLISH
Section 4: Adjustment and Functions
4.1 Menu Navigation
MENU |
RESET |
Figure 4.1 Menu Button
1.Press the 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 ( 
) 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 VIDEO1, VIDEO2, 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.
S E T U P I N P U T I M A G E O P T . |
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VOL |
RESET |
‘SETUP’ |
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T I N |
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COLOR BAL |
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Figure 4.2 Default Settings
8 |
3M™ Multimedia Projector MP8740 |
© 3M 1999 |
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