3M Multimedia Projector MP8725 Manuel

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EPS-01A

AC IN

12AUDIO

OUT

AUDIO IN

RGB IN

CONTROL RGB OUT

VIDEO

S-VIDEO IN

(L)

MONO

(R)

AUDIO IN

STANDBY/ON

INPUT

MUTE

RESET

LAMP

TEMP

MP8725 Projecteur multimédia Guide de l'opérateur

MP8725 Multimedia-Projektor Benutzerhandbuch

Proyector de Multimedia MP8725 Manual del Usuario

MP8725 Proiettore Multimediale Manuale dell'operatore

MP8725 Bruksanvisning for multimediaprojektor

MP8725 Multimedia Projector Gebruiksaanwijzing

MP8725 Multimedia Projector

Operator's Guide

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Table of Contents

Safeguards .................................................................................................................1

Warranty .................................................................................................................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 ................................................................................................. 4

2.3 System Setup................................................................................................................ 5

2.4 Remote Control Transmitter Identification ................................................................. 6

Section 3: Basic Operations........................................................................................7

3.1 Projector Startup .......................................................................................................... 7

3.2 Projector Shutdown ..................................................................................................... 7

Section 4: Adjustments and Functions......................................................................8

4.1 Menu Navigation ......................................................................................................... 8

4.2 How To Use Height Adjustment Feet .......................................................................... 9

4.3 SETUP ......................................................................................................................... 10

4.4 INPUT.......................................................................................................................... 11

4.5 IMAGE ........................................................................................................................12

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 ..................................................................................................... 16

Section 7: Troubleshooting .........................................................................................17

7.1 Symptom/Solution Table ............................................................................................. 17

7.2 Message/Solution Table ............................................................................................... 17

Section 8: Accessories .................................................................................................18

8.1 Service Information ..................................................................................................... 18

Appendix: Technical Information...............................................................................A.1

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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 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 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.

Safeguards

SAVE THESE INSTRUCTIONS

The information contained in this manual will help you operate and maintain your 3M MP8725 Multimedia

Projector.

INTENDED USE

Before operating the machine, please read the entire manual thoroughly. The 3M™Multimedia Projector 8725

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.

➮➮

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3M™Multimedia Projector MP8725 © 3M 1999

ENGLISH

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 OFALL OTHER WARRANTIES, EXPRESSED OR IMPLIED,AND 3M

SPECIFICALLY DISCLAIMSANY IMPLIED WARRANTYOF MERCHANTIBILITYAND FITNESS. 3M SHALLNOT BE

LIABLE FORANY DAMAGES, DIRECT, CONSEQUENTIAL, OR INCIDENTAL, ARISING OUT OFTHE USE OR INABILITY

TO USE THIS PRODUCT.

Important: The above warranty shall be void if the customer fails to operate product in accordance with 3M's

written instructions. This warranty gives you specific legal rights and you may have other rights which vary from

state to state.

REGULATORY NOTICES

FCC STATEMENT - CLASSA: 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.

PATENT / COPYRIGHT INFORMATION

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.

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Section 1: Unpack

1.1 Contents of Shipping Box

The 3M™ MP8725 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC,

MAC™II or laptop computer connections. Carefully unpack and verify that you have all of the items shown

below in Figure 1.1.

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 OptionalAccessories

• RS-232 control cable ........ (1)

1.3 Keep Your Packaging Materials

✔Important

Save the shipping box and packing materials in the event the MP8725 should require shipping to a 3M

Service Center for repair.

1.4 What Next?

After you have unpacked the MP8725 system and identified all the parts, you are ready to set up the projector.

We hope you will enjoy using this high performance product in your meetings, presentations and training

sessions.

This product has been produced in accordance with 3M's highest quality and safety standards to ensure smooth

and trouble free use in the years to come.

EPS-04A

Power Cord

110V - US

220 - UK, Europe

3-Conductor

Video/Audio Cable

MP8725 Multimedia Projector Remote ControlTransmitter

(batteries included)

VGA Cable

(15-15 pin M/M) Adapter

with dip switch Video Cable

(S-Video mini DIN4-pin)

INPUT

RGB1/2 VIDEO1/2

BLANK TIMER

MENU ON MOUSE ON

RIGHT

LASER

VOLUME

OFF

MUTESTANDBY/ON

MAGNIFY

POSITION ON

RESET

AC IN

AUDIO

OUT

AUDIO IN

RGB IN

CONTROL RGB OUT

VIDEO

S-VIDEO IN

(L)

MONO

(R)

AUDIO IN

STANDBY/ON

INPUT

MUTE

RESET

LAMP

TEMP

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3M™Multimedia Projector MP8725 © 3M 1999

ENGLISH

Section 2: Product Description

2.1 Machine Characteristics

The

MP8725 Multimedia Projector integrates ultra-high performance lamp and polysilicon LCD display technology into a

single unit. It accepts input from two different computer sources and two video/audio sources and projects a bright, super

crisp image. Switching your presentation from a computer input to a video input, and then back to a computer input simply

requires the push of a button on the remote control keypad or control panel keypad.

The MP8725 Multimedia Projector offers the following features:

• Ultra-high performance projection lamp

• XGA resolution (3 separate 1024 x 768 LCD

panels are used for the R, G and B signals)

• Intelligent SVGA andVGA scaling

• Compact size, light weight for portability

• RGB (computer video) output terminal

• Serial, PS/2 andApple© 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

• Two video input connections

(composite and S-video compatible)

✔Note

The MP8725 is one of the brightest ultra-portable projectors in the marketplace. The brightness of

your machine will vary depending on the ambient room conditions and contrast/brightness settings.

• Full function remote control

• Built-in speaker (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

2.2 Part Identification List

Figure 2.1 Identifying MP8725 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

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

2 4

AUDIO

OUT

AUDIO IN

AC IN

12RGB IN

VIDEO

S-VIDEO IN

(L)

MONO

(R)

AUDIO IN

CONTROL RGBOUT

STANDBY/ON

INPUT

MUTE

RESET

LAMP

TEMP

EPS-05A

INPUT

RGB1/2 VIDEO1/2

BLANK TIMER

MENU ON MOUSEON

RIGHT

LASER

VOLUME

OFF

MUTESTANDBY/ON

MAGNIFY

POSITION ON

RESET

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ENGLISH

VIDEO

S-VIDEO IN

(L)

MONO

(R)

AUDIO IN

AUDIO

OUT

AUDIO IN

12RGB IN

CONTROL RGB OUT

EPS-06A

MP8725

MONITOR

PORT

CRT

Display

MAC

or PC

Laptop

MAC

OUT

MONITOR

PORT

PS/2 or

SERIAL

PORT

VCR

Audio L/R

Video

OUTOUTOUT

REDWHTYEL

Laser Disc

OUTOUT

REDWHT

OUT

S-VHS

Audio Left

Audio Right

RGB IN

CONTROL

RGB OUT

AUDIO

OUT

AUDIO IN

AC IN

12RGB IN

VIDEO

S-VIDEO IN

(L)

MONO

(R)

AUDIO IN

CONTROL RGB OUT

Power

2.3 System Set Up - connecting various equipment

2.3.1 Apple™Desktop Mouse - The Macintosh operating system should recognize the MP8725 as a mouse

without any drivers being loaded.

VirtualMouse for PC Computer - For IBM™ compatible computers, the operating systems will need to

be set to "Serial Mouse" or "PS/2 Mouse" to recognize the projector as a mouse pointer device

Change mouse driver information to "Serial Mouse" or "PS/2 Mouse."

a) Windows™95/Windows™98 - Click "Start"; select "Settings"; select "Control Panel". Click on

"Mouse"; select the "General" tab; (see what driver is currently loaded and make note of it); select

"Change"; select "Show all devices"; (make note of the current Manufacturer and Model); select

"Standard Mouse Type" for Manufacturer; then select "Standard Serial Mouse" or "Standard PS/2

Mouse." Click OK to change and apply the new driver. Restart Windows when prompted.

b) Windows™3.1 - From "Program Manager" click "Main"; then click "Windows Setup", (make note of

what the current mouse driver is); Click "Options"; then "Change Systems Settings". Choose

"Mouse". It should be listed as "Microsoft or IBM PS/2".

✔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™."

Figure 2.2 Cable Connections

Turn power off to all devices before making connections. Never plug anything into the projector or

computer while any device is in operation.

The MP8725 must be powered down when making connections. The mouse emulation may not work if

the unit is not powered down before the mouse cable connections are made.

Caution

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3M™Multimedia Projector MP8725 © 3M 1999

ENGLISH

8625-14A

INPUT

RGB1/2 VIDEO1/2

BLANK TIMER

MENU ON MOUSE ON

RIGHT

LASER

VOLUME

OFF

MUTESTANDBY/ON

MAGNIFY

POSITION ON

RESET

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).

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 DICS PAD to select

menu and/or adjust screen values.

BLANK ON button

Press BLANK to display a blank

background with no image. Press again to

return the image to the screen.

INPUT buttons

RGB 1/2: Select computer video input

(RGB1 ➔RGB2 ➔RGB1).

VIDEO 1/2: Select video inputs

(VIDEO1 ➔VIDEO2 ➔VIDEO1).

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.

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.

2.4 Remote Control Transmitter Identification

Backside

of Remote

Figure 2.3 Remote Control Buttons

LEFT MOUSE

button

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)

Laser Aperture

AVIOD EXPOSURE-LASER

RADIATION IS EMITTED

FROM THIS APERTURE

LASER APERTURE

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AC IN

12AUDIO

OUT

AUDIO IN

RGB IN

CONTROL RGB OUT

VIDEO

S-VIDEO IN

(L)

MONO

(R)

AUDIO IN

STANDBY/ON

INPUT

MUTE

RESET

LAMP

TEMP

EPS-07A

STANDBY/ON

INPUT

MUTE

RESET

LAMP

TEMP

3.1 Projector Startup

Section 3: Basic Operations

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.

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.

3. Disconnect cables.

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.

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