3M MP7640 User Manual

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MP7640 Multimedia Projector

Operator’s Guide

MP7640 Projecteur multimédia Guide de l'opérateur

MP7640 Multimedia-Projektor Benutzerhandbuch

Proyector de Multimedia MP7640 Manual del Usuario

MP7640 Proiettore Multimediale Manuale dell'operatore

MP7640 Bruksanvisning för multimediaprojektor

MP7640 Multimedia Projector Gebruiksaanwijzing

3M™ Multimedia Projector MP7640

Table of Contents

Introduction

Safeguards .................................................................................... 4

Thank You for Choosing 3M .......................................................... 6

Warranty ........................................................................................ 6

Section 1: Unpack

Contents of Shipping Box.............................................................. 7

Optional Accessories .................................................................... 7

Keep Your Packing Materials ......................................................... 7

What’s Next? ................................................................................. 7

Section 2: Product Description

Machine Characteristics ................................................................ 8

Part Identification List .................................................................... 9

System Setup—Connecting to Various Equipment ..................... 10

Remote Control Transmitter Identification ................................... 11

Changing Remote Control Battery .............................................. 12

Section 3: Basic Operations

Projector Startup ......................................................................... 13

Projector Shutdown ..................................................................... 13

Please click on any section to jump to that section.

Section 4: Adjustments and Functions

How to Use Height Adjustment Foot ........................................... 14

Plug & Play Function ................................................................... 15

Freeze Function .......................................................................... 15

Magnify Function ......................................................................... 15

Menu Navigation ......................................................................... 16

Factory Default Setting................................................................ 16

SETUP Submenu ........................................................................ 17

INPUT Submenu ......................................................................... 18

IMAGE Submenu ........................................................................ 19

OPT Submenu............................................................................. 20

Section 5: Maintenance

Cleaning the Air Filter.................................................................. 21

Section 6: Lamp

Lamp ........................................................................................... 22

Display Lamp Operation Hours ................................................... 22

Reset Lamp Hours ...................................................................... 22

Replacing the Lamp .................................................................... 23

Section 7: Troubleshooting

Symptom/Solution Table .............................................................. 24

Message/Solution Table .............................................................. 24

Service Information ..................................................................... 26

Section 8: Accessories. ............................................................... 26

The Appendix is in English only.

Please click here to read it.

3M™ Multimedia Projector MP7640

Introduction

Intended Use

Before operating the machine, please read this entire manual thoroughly. The 3M™ Multimedia Projector MP7640 was designed, built, and tested for use indoors, using 3M lamps, 3M ceiling mount hardware, and nominal local voltages. The use of other replacement lamps, outdoor operation, operation in environments containing heavy cigarette smoke 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 these symbols are shown:

WARNING

Caution

✓

Note - Used to emphasize 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 mercury lamp produces a strong light that could damage your eyesight.

4. Care must be taken, as burns can occur from touching hot parts.

Caution

6. Position the cord so that it will not be tripped over, pulled or placed in contact with hot surfaces.

7. If an 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.

5. Do not operate appliance with a damaged cord or if the appliance has been

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

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.

dropped or damaged, until it has been examined by a qualified service technician.

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. Take it to a qualified technician when service or repair work is required. Incorrect reassembly 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 the lens cap when the projector 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 prevent lamp from bursting, do not continue using the same lamp after changing the mounting position of the projector (desktop to ceiling mount or ceiling mount to desktop mount).

18. Always operate machine on a flat, sturdy surface.

3M™ Multimedia Projector MP7640

Introduction

12 6

1 5672

HIGH TEMPERATURE / HAUTE TEMPERATURE / HOCHTEMPERATUR / ALTA TEMPERATURA / ALTA TEMPERATURA

When replacing lamp, turn off and unplub unit, wait 45 minutes to let lamp cool. High-pressure lamp when hot, may explode if improperly handled. Pour changer la lampe, éteindre et débrancher la machine. Attendre 45 minutes de maniére á laisse tefroidir la lampe. La lampe haute pression risque d’exploser si elle est manipulée sans précaution lorsqu’elle est encore chaude. Vor Austausch der Lampe, das Gerät abschalten und den Stecker herausziehen; 45 minuten warten, warten, um die Lampe abkühlen zu lassen. Falls die heiße Hochdrucklampe falsch gehandhabt wird, kann sie explodieren. Prima di sostituire la lampadina, spegnere il proiettore, scollegarne la presa di alimentazione ed attendere 45 minuti circa che la lampadina si raffreddi. Se calda, essa è sottoposta ad alta pressione interna e puó esplodere. Cuando tenga que reemplazar la lámpara, desconecte la alimentación y desenchufe la unidad, y espere 45 minutos para dejar que se enfrié la lámpara. La lámpara, que está a alta presión cuando está caliente, quede explotar si se manipula indebidamente.

Location of Product Safety Labels

The following safety labels are used on or within the MP7640 projector to alert you to items or areas requiring your attention.

CAUTION/VORSICHT/MESURE DE PRÉCAUTION/ATTENZIONE/PRECAUCIÓN

Turning the knob too much makes it come off. / Der Verstellknopf löst sich wenn er überdreht wird. / Si vous manipulez excessivament la poignée, elle se detachera. / Se si gira troppo la manipola si stacca. / Grandola demasiado la manivela se desprende.

Caution

In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a bandwidth of 110 to 230 volts ± 10 volts, but could fail if power drops or surges of ±10 volts occur. In these high-risk areas, it is recommended to install a power stabilizer unit.

Save These Instructions

The information contained in this manual will help you operate and maintain your 3M™ MP7640 Multimedia Projector.

3M™ Multimedia Projector MP7640

Introduction

Thank You for Choosing 3M

Thank you for choosing 3M multimedia projection equipment. This product has been produced in accordance with 3M’s highest quality and safety standards to ensure smooth and troublefree 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.

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. Exclusion to Warranty: The lamps are considered a consumable item and are warrantied for 90 days or 180 hours, whichever occurs first. 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 FOR A PARTICULAR PURPOSE. 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 B: This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can by determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Instructions to Users: This equipment complies with the requirements of FCC (Federal Communication Commission) equipment provided that following conditions are met. The cables (power cord, RGB cable and other cables) may have to be used with the core set to the projector side. Use the cables which are included with the projector or specified.

Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Caution

Core

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.

For customers in Canada

NOTICE: This Class B digital apparatus complies with Canadian ICES-003.

Pour les utilisateurs au Canada

AVIS: Cet appareil numérique de la Classe B est conforme à la norme NMB-003 du Canada.

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 and Windows 98 are registered trademarks, and Windows and Windows for Workgroups are trademarks of the Microsoft Corporation. Toshiba is a registered trademark of Toshiba Corporation. All other products are trademarks or registered trademarks

of their respective companies.

3M™ Multimedia Projector MP7640

Section 1: Unpack

MP7640

Product Safety Guide

Visual Systems Division

3M Austin Center

A145-5N-01 6801 River Place Blvd. Austin, TX 78726-9000

78-6970-9032-8

MP7640 Operator’s Guide

Contents of Shipping Box

The 3M™ MP7640 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC, Macintosh™or laptop computer connections. Carefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase.

STANDBY/ON VIDEO

RGB

MENU SELECT

MENU RESET

POSITION

MAGNIFY FREEZE VOLUME

MUTE

BLANKTIMERAUTO

MP7640 Multimedia Projector

Quick Start

MP7640 Multimedia Projector

Basic Remote

Control Transmitter

Mac Adapter

Power Cord

(US, UK, Europe)

Optional Accessories

• RS-232 Control Cable ........................ (1)

• Deluxe Remote Control Transmitter .. (1)

• Remote Control Mouse Unit .............. (1)

• Carrying Case ..................................... (1)

• S-VHS Video Cable ........................... (1)

Operator’s Guide

RCA Video Cable

(15-15 pin M/M)

Figure 1.1 Inventory of Shipping Box

Product Safety

VGA Cable

Guide

Quick Start

Guide

Audio Cable

(Mini-stereo to RCA)

Keep Your Packing Materials

Save the shipping box and packing materials in the event the MP7640 should require shipping to a 3M Service Center for repair.

What’s Next?

After you have unpacked the MP7640 and identified all the parts, you are ready to set up the projector.

Please read this guide thoroughly before operating your new projector.

Be sure to check our web site (www.3m.com/meetings) regularly for updates and supplemental information. On the CD-ROM, you can link directly to the web site by clicking right corner of the Main Menu.

3M™ Multimedia Projector MP7640

here or on “3M Innovation” in the lower

Section 2: Product Description

Machine Characteristics

The MP7640 Multimedia Projector integrates ultra-high bright lamp and polysilicon LCD display technology into a single unit. It accepts input from one computer source and two video/audio sources, and projects a bright, super-crisp image. Switching your presentation from a computer input to a video input, then back to a computer input simply requires the push of a button on the remote control keypad or control panel keypad.

The MP7640 Multimedia Projector offers the following features:

• UHB (ultra-high bright) projection lamp

• SVGA resolution (3 separate 800 x 600 LCD

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

• Intelligent XGA scaling (60 Hz and 75 Hz)

• Intelligent VGA scaling

• Compact size, lightweight for portability

• RGB (computer video) output terminal

• Manual zoom and focus functions

• 4x digital magnification

• Easy to set up and use

• Ability to display 16.7 million colors

• One computer input connection

• Two video input connections

(composite and S-video compatible)

• Slim, lightweight remote control

• Eight blank-screen colors available

• One built-in speaker (1.0 watt)

• Horizontal and vertical image inverting function

• Horizontal and vertical image position control

• Digital keystone correction

• On-screen menu with nine languages

• Universal power supply

• IR sensor in front and rear for maximum remote

control range

• RS-232 control capability

• Color balance control for data/video

• Plug & Play compatible

• Freeze function

• Kensington™ Slot

microsaver needed)

• Aspect ratio 16:9, 4:3, or 4:3 small

(Kensington

✔

Note: The MP7640 is one of the brightest personal projectors in the marketplace. The

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

3M™ Multimedia Projector MP7640

Section 2: Product Description

Part Identification List

STANDBY/ON VIDEO

MENU RESET

MAGNIFY FREEZE VOLUME

RGB

MENU SELECT

POSITION

MUTE

BLANKTIMERAUTO

15 14

Figure 2.1 Identifying MP7640 Parts

1. Basic remote control transmitter

2. Control panel keypad (see below) a) STANDBY/ON button b) ON, LAMP, TEMP indicators c) INPUT, MUTE, RESET buttons d) MENU disk button

3. Stereo Speaker

4. Air filter cover

5. Height adjustment foot lock button

6. Cooling fan exhaust

7. Remote control sensors

8. Zoom knob

9. Focus ring

10. Projection lens

11. Sliding lens door

12. Height adjustment foot

13. Terminal connection panels a) S-Video, Video, Audio input b) RGB input c) RS-232C, PS/2, Serial, ADB Control

14. AC power cord connection

15. Main power switch

Control Panel Keypad Buttons

The control panel keypad is located on top of the projector.

• Press the Standby/On button to turn the projector off and on.

• Press the Input button to select the source of the signal to be displayed onscreen. The type of signal will

be displayed at the bottom right of the screen.

• Press the Mute button to turn the audio output off and on.

• Press the Reset button to return the projector to its default settings.

• Press the Menu disk pad button to access on-screen menus and select items. (For more information on this

feature, see page 16.)

STANDBY/ON INPUT MUTE RESET

3M™ Multimedia Projector MP7640

Section 2: Product Description

System Setup—Connecting to Various Equipment

AC Power

VCR with

S jack

Laptop

Computer

Desktop

Computer

Caution

VCR

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 MP7640 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.

3M™ Multimedia Projector MP7640

Section 2: Product Description

Remote Control Transmitter Identification

STANDBY/ON

Turn on Main Power switch. Press STANDBY/ON button to begin projection mode (lamp on) or press and hold button for one second to switch to standby mode (lamp off).

MENU SELECT

Press to select menu items.

MENU Buttons

Press to navigate among menu items.

Press to display the menu screen.

STANDBY/ON VIDEO

SELECT

MENU RESET

POSITION

RGB

MAGNIFY FREEZE VOLUME

VIDEO and RGB

Press the VIDEO or RGB button to select the input source. Press again to select the next source.

POSITION*

Press button, then use Menu directional buttons to move image up, down, left or right. (RGB signal only).

RESET*

For menu screens, press button to return to initial settings.

FREEZE*

Press button to turn ON/OFF the freeze image function.

VOLUME*

Press upper button to increase speaker volume. Press lower button to decrease speaker volume.

MAGNIFY*

Press MAGNIFY (+) to enlarge the center of the display image. Press again to enlarge image to maximum of 4x magnification. Press MAGNIFY (-) to reduce the display image size. Press third button to return to normal image size. (Can be used with the POSITION button to select the image area being magnified.)

BLANK

Press button to turn ON/OFF the screen blanking function.

MUTE

BLANKTIMERAUTO

*This button will not function if the

messages “NO INPUT IS DETECTED”

or “SYNC IS OUT OF RANGE” are displayed.

Figure 2.3 Basic Remote Control Transmitter

MUTE*

Press button to turn the speaker sound ON/OFF.

TIMER*

Press button to turn the menu screen timer ON/OFF.

the BLANK function is active.

The timer does not display when

AUTO*

Press the AUTO button to activate the auto sync function. The message “AUTO IN PROGRESS” will display for several seconds as the projector adjusts the V. POSIT, H.POSIT. H.PHASE, & H. SIZE settings. The Auto Sync function will not operate under the following conditions:

• Initial screen message NO INPUT IS DETECTED or SYNC IS OUT OF RANGE is displayed.

• FREEZE and MAGNIFY functions have not been turned off prior to pressing AUTO button.

• Software application running on your computer is not set to maximum screen size prior to pressing AUTO button.

3M™ Multimedia Projector MP7640

Section 2: Product Description

Changing Remote Control Battery

Caution

This remote control transmitter uses a lithium battery located in a sliding holder inserted into the bottom of the transmitter.

1. Turn the remote control transmitter over to access the battery holder.

2. Push the smaller tab inward as indicated below.

3. Slide the battery holder out of the bottom of the transmitter.

4. Lift the battery out of the holder and replace with the new battery. Make sure the “+” side is facing up.

5. Slide the holder back into the transmitter until the tabs snap into place.

This battery contains lithium. Consult your local hazardous waste regulations and dispose of this battery in the proper manner.

• Avoid excessive heat and humidity.

Caution

• Do not mix old and new batteries or different types of batteries.

3M™ Multimedia Projector MP7640

Ta b

Battery

Section 3: Basic Operations

Projector Start-up

Figure 3.1 Projector Controls

1. Make all equipment and cable connections with the power off.

STANDBY/ON INPUT MUT

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

3. Press the STANDBY/ON button . The ON indicator will blink green during warm-up and lamp

ignition, then stay green to indicate correct operation. When power is turned off, there is a 60-second reset period before the STANDBY/ON button will function again.

4. Turn on all connected equipment. (Refer to “System Set-up—Connecting to Various Equipment,”

page 10.)

5. Open sliding lens door.

6. Press the INPUT button on the projector or the INPUT SELECT (VIDEO or RGB) button on the remote control transmitter 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.

7. Adjust picture size using the projection lens Zoom knob. Adjust focus using the projection lens Focus ring.

Projector Shutdown

1. Press and hold the STANDBY/ON button for one second. The ON indicator blinks orange and the lamp turns off. After approximately one minute, the fan stops and the indicator stays orange.

2. Turn off the MAIN POWER SWITCH.

3. Close the sliding lens door.

Do not turn off the POWER SWITCH before pressing the STANDBY/ON button.

Caution

After the STANDBY/ON button is pressed, the fan rotates for about one minute to cool the projector.

3M™ Multimedia Projector MP7640

Section 4: Adjustments and Functions

How to Use Height Adjustment Foot

Adjust the image elevation and projection angle (within 0 to 10°) using the height adjustment foot at the front of the projector.

1. Raise the front end of the projector so the foot is not touching the tabletop.

2. Push the lock button on the left side of the projector to unlock the foot.

3. Extend or retract the foot to the desired height.

4. Release the lock button to lock the foot into position.

5. For finer adjustment, rotate the tilt adjustment knob on the left rear foot of the projector.

Caution Do not unlock the foot adjuster if the projector is not supported.

Lock

Height

Adjustment

Foot

Figure 4.1 Height Adjustment

Screen Size Distance to Screen

Width Height Diagonal Minimum Maximum

81.2 cm (32 in.)

121.9 cm (48 in.)

162.5 cm (64 in.)

203.2 cm (80 in.)

243.8 cm (96 in.)

304.8 cm

(120 in.)

406.4 cm

(160 in.)

60.9 cm (24 in.)

91.4 cm (36 in.)

121.9 cm (48 in.)

152.4 cm (60 in.)

182.8 cm (72 in.)

228.6 cm (90 in.)

304.8 cm

(120 in.)

101.6 cm (40 in.)

152.4 cm (60 in.)

203.2 cm (80 in.)

254 cm

(100 in.)

304.8 cm

(120 in.)

381.0 cm

(150 in.)

508 cm

(200 in.)

94.4 cm (3.1 ft.)

146.3 cm (4.8 ft.)

195.0 cm (6.4 ft.)

243.8 cm (8.0 ft.)

295.6 cm (9.7 ft.)

368.8 cm

(12.1 ft.)

493.7 cm

(16.2 ft.)

Button

115.8 cm (3.8 ft.)

176.7 cm (5.8 ft.)

237.7 cm (7.8 ft.)

295.6 cm (9.7 ft.)

353.5 cm

(11.6 ft.)

441.9 cm

(14.5 ft.)

591.3 cm

(19.4 ft.)

Tilt

Adjustment

Knob

Figure 4.2 Height Adjustment

3M™ Multimedia Projector MP7640

Section 4: Adjustments and Functions

Plug & Play Function

Plug & Play is a system configured with peripheral equipment (including a computer and display), and a compatible operating system. This allows the user to connect various peripheral equipment successfully without having to adjust settings manually. The equipment and projector exchange this information automatically. This projector is VESA DDC (Display Data Channel) 1/2B compatible. Plug & Play is possible by connecting to a computer that is VESA DDC compatible.

✔ Note: Use the RGB cable included with this projector when using plug & play. With other

cables, pins (12) - (15) are sometimes not connected (effective only for RGB1).

Freeze Function

The Freeze function is used to display (freeze) a single frame of the image being projected. This function can be used with the Magnify function to freeze the image and then enlarge (magnify) part of the image to view it in greater detail. Press the FREEZE button repeatedly to engage or disengage this function.

✔ Note: The FREEZE function will turn off during the operation of the MENU, FOCUS,

VOLUME, MUTE, BLANK, TIMER, AUTO or POSITION functions.

Magnify Function

The Magnify function is used to enlarge a portion of the projected image. Press the MAGNIFY (+) button to magnify the center of the displayed image. Press again to magnify up to 4x. Press the MAGNIFY (-) button to reduce image size. Press OFF to return to normal image size. To move the display area being magnified, press the POSITION button, then use the DISC PAD to move the magnified area up, down, left or right.

✔ Note: To return to normal display, press the MAGNIFY OFF button. The MAGNIFY function

will turn off during the operation of the KEYSTONE or AUTO functions.

3M™ Multimedia Projector MP7640

Section 4: Adjustments and Functions

Menu Navigation

SELECT

Figure 4.3 Menu disk button on projector and Menu buttons from basic remote control transmitter

1. Press MENU disk button on projector or remote control MENU buttons.

On-screen menus are displayed on the projected image.

2. Select the menu to be adjusted using the MENU disk button or remote control Menu buttons .

Selected Menu is then highlighted.

3. Select the menu item to be adjusted using the MENU disk button or any of the remote control Menu buttons .

Highlighted items may be adjusted.

✔ Note: Separate settings are provided for the VIDEO and RGB input terminals. Adjustments

are saved after shutdown.

Press MENU SELECT on the remote control to view the full menu or just the selected menu item. When only the selected menu item is displayed, the other menu items are displayed by pressing the buttons.

BRIGHT

Factory Default Setting:

To reset a single item from SETUP menu:

1. Select the adjustment item (Bright, Contrast...).

2. Press the RESET button. Only the selected item

resets.

SETUP

BRIGHT

CONTRAST

SHARPNESS

COLOR

TINT COLOR BAL R COLOR BAL B

INPUT IMAGE OPT.

3M™ Multimedia Projector MP7640

Figure 4.4 Default Settings

Section 4: Adjustments and Functions

SETUP

BRIGHT

CONTRAST

SHARPNESS

COLOR

TINT

H SIZE COLOR BAL R COLOR BAL B

INPUT IMAGE OPT.

SETUP Submenu

The SETUP sub-menu is used to adjust and move the image position. The projector will display either the RGB (Figure 4.5) or Video (Figure 4.6) submenu, according to the input source being projected.

SETUP

INPUT IMAGE OPT.

BRIGHT

CONTRAST

V POSIT H POSIT

H PHASE

H SIZE

COLOR BAL R

121

800

COLOR BAL B

ASPECT

Figure 4.5 RGB signal input Figure 4.6 Video signal input

Adjustment Item Details of Adjustment Freeze On Magnify On Both On

BRIGHT (BRIGHTNESS)

CONTRAST Lower Higher Adjustable Adjustable Adjustable

V.POSIT Moves the picture up or down.* Not Adjustable Not Adjustable Not Adjustable (V.POSITION)

H.POSIT (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

SHARPNESS Soft Sharp Not Adjustable Adjustable Not Adjustable

TINT Red Green Not Adjustable Adjustable Not Adjustable

COLOR Less More Not Adjustable Adjustable Not Adjustable

COLOR BAL R Less red More red Adjustable Adjustable Adjustable

COLOR BAL B Less blue More blue Adjustable Adjustable Adjustable

ASPECT 4:3, 4:3 small, 16:9 Not Adjustable Not Adjustable Not Adjustable

Dark Bright Adjustable Adjustable Adjustable

Moves the picture left or right.* Not Adjustable Not Adjustable Not Adjustable

size of picture.*

*Auto Sync Function: Press the AUTO button on the remote control to engage the automatic sync function. The message “AUTO IN PROGRESS” will display for several seconds as the projector adjusts the V. POSIT, H.POSIT., H.PHASE, and H. SIZE settings. Auto Sync can also be executed from the control panel key pad. Press and hold the RESET button, then press the INPUT button.

✔ 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.

• Menu operation is not possible during Freeze functions.

• Displaying the SETUP submenu will cancel the Magnify and Freeze functions.

3M™ Multimedia Projector MP7640

Section 4: Adjustments and Functions

INPUT Submenu

The INPUT submenu is used to select the RGB or video input source. The RGB values are shown in Figure

4.7. The Video values are shown in Figure 4.8.

INPUT IMAGE OPT.SETUP

RGB

VIDEO

AUTO

Figure 4.7 RGB Input Submenu

FH: 48.3 KHz FV: 60 Hz

RGB

VIDEO

AUTO

INPUT IMAGE OPT.SETUP

RGB

VIDEO

AUTO

Figure 4.8 Video Input Submenu

INPUT IMAGE OPT.SETUP

EXECUTE

CANCEL

AUTO

NTSC

PAL

SECAM

NTSC4.43

M-PAL N-PAL

Adjustment

Area

RGB

Video

Auto

Figure 4.9 Auto Input Submenu

Value

Displays the following RGB inputs:

FH: horizontal sync frequency

FV: vertical sync frequency

Selects the VIDEO signal format Auto,

NTSC, PAL, SECAM,

NTSC 4.43, M-PAL, N-PAL

Selects EXECUTE or CANCEL for

Auto signal input detection.

3M™ Multimedia Projector MP7640

Section 4: Adjustments and Functions

IMAGE Submenu

The IMAGE submenu is used to change the image characteristics.

INPUT IMAGE OPT.SETUP

INPUT

INPUT IMAGE OPT.SETUP

INPUT

KEYSTONE

BLANK

MIRROR

START UP

KEYSTONE

BLANK

MIRROR

START UP

INPUT IMAGE OPT.SETUP

INPUT

H&V: INVERT

NORMAL H: INVERT V: INVERT

±0

KEYSTONE

BLANK

MIRROR

START UP

KEYSTONE

BLANK

MIRROR

START UP

INPUT IMAGE OPT.SETUP

INPUT

TURN ON

TURN OFF

Adjustment Value

Screen

KEYSTONE

BLANK Selects the blank screen color: red, orange, green, blue, purple, white or black.

MIRROR Inverts the picture horizontally or vertically.

STARTUP Enable / Disable startup screen.

Figure 4.10 Image Adjustment Screens

Reduce distortion Reduce distortion at bottom of image. at top of image.

H: INVERT Inverts the picture horizontally. V: INVERT Inverts the picture vertically. H&V: INVERT Inverts the picture horizontally and vertically.

When canceled, the background color will change to blue.

3M™ Multimedia Projector MP7640

Section 4: Adjustments and Functions

OPT. Submenu

The OPT. submenu allows you to control communication function.

INPUT OPT.IMAGESETUP

INPUT

VOLUME

MENU COLOR

TIMER

LANGUAGE

AUTO OFF

SYNC ON G

VOLUME

MENU COLOR

TIMER

LANGUAGE

AUTO OFF

SYNC ON G

INPUT OPT.IMAGESETUP

INPUT

15 min.

VOLUME

MENU COLOR

TIMER

LANGUAGE

AUTO OFF

SYNC ON G

VOLUME

MENU COLOR

TIMER

LANGUAGE

AUTO OFF

SYNC ON G

INPUT OPT.IMAGESETUP

INPUT

INPUT OPT.IMAGESETUP

INPUT

NEDERLANDS

ENGLISH

FRANAIS

DEUTSCH ESPAOL ITALIANO

NORSK

JAPANESE

PORTUGUæS

INPUT OPT.IMAGESETUP

VOLUME

MENU COLOR

TIMER

LANGUAGE

AUTO OFF

SYNC ON G

INPUT

0 min.

STOP

VOLUME

MENU COLOR

TIMER

LANGUAGE

AUTO OFF

SYNC ON G

INPUT OPT.IMAGESETUP

INPUT

TURN ON

TURN OFF

Figure 4.11 OPT Adjustment Screens

Adjustment Value Default

Screen

VOLUME Adjusts the loudness of audio coming through the speaker.

Selects the background color in which the menu system will be displayed.

MENU COLOR

Choice of red, orange, green, blue, purple, white and black. Blue

(All menus have white text except white menu, which will have black.)

TIMER Sets the timer ( 0-15 minutes). —

LANGUAGE

Selects the language on-screen menu. (English, French, German, — Spanish, Italian, Norwegian, Netherlands, Japanese, and Portuguese)

AUTO OFF Selects how long projector will stay on in minutes, if no input is detected. —

0 to disable this function.

Select

SYNC ON G Sets the SYNC on G function to ON/OFF (for older Apple computers).

3M™ Multimedia Projector MP7640

Section 5: Maintenance

Cleaning the Air Filter

✔

Note: Clean the air filter about every 50 hours or if the message “CHECK AIR FLOW” is

displayed on the screen. If air is restricted due to dust accumulation on filter, the projector may overheat and shut down automatically.

Turn off the MAIN POWER SWITCH of the projector and pull out power cord. Let cool for 20 minutes. Vacuum dust and dirt from filter.

Figure 5.1 Cleaning Air Filter

3M™ Multimedia Projector MP7640

Section 6: Lamp

Lamp

The following symptoms may indicate that the lamp needs to be replaced:

• LAMP indicator lights up red.

• “CHANGE THE LAMP” message appears on the screen.

Display Lamp Operation Hours

To determine the lamp operation hours:

1. While the projector is running, press and hold the TIMER button on the remote control for three seconds.

2. The operating time of the lamp will be displayed at the bottom of the screen. The message “CHANGE THE LAMP, AFTER REPLACING LAMP RESET THE LAMP TIMER” will appear after the lamp has reached the end of the normal lamp life. The message “POWER WILL TURN OFF AFTER left until shutdown will decrease until 0 hour is reached, then power will turn off automatically.

20 HOURS” will appear when 20 or less lamp hours remain. The number of hours

✔ Note: After normal lamp operating time has expired, 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.

Reset Lamp Hours

The lamp operation hours must be reset after changing the lamp. When the lamp has been replaced after the LAMP indicator is red, or the CHANGE THE LAMP message displayed, you must complete the folowing within 10 minutes after switching on the power. Otherwise, the power will automatically shut down after 10 minutes.

1. To display the total lamp hours, press the RESET button on the projector or the Timer button on the remote control and hold for three seconds. The “LAMP xxxx hr” message will display at the bottom of the screen.

2. To reset the lamp timer, press the RESET button on the projector or MENU button on the remote while the amp hours are displayed. The lamp hour reset message will display. Use the left-arrow button on the remote control or the Menu diskpad of the projector to select 0, and wait until the timer display has cleared.

3M™ Multimedia Projector MP7640

Section 6: Lamp

Replacing the Lamp

WARNING

To reduce the risk of electrical shock, always turn off projector and disconnect power cord before changing lamp.

✔ Note: For maximum lamp life, do not shock, handle or scratch the lamp glass when it is

hot. 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. Use a screwdriver to loosen the lamp access door retaining screw, gently remove the door, and set it aside.

2. Use a screwdriver to loosen the lamp module retaining screw.

✔ Note: These screws are self-containing screws that cannot be removed from the lamp module

or access door.

3. Remove lamp module: Carefully slide the lamp module out by pulling straight up on the retaining wire on top of the module.

4. Insert lamp module: Carefully insert the new lamp module by sliding it straight down into the opening. Ensure that it is fully seated. Tighten the lamp module retaining screw to secure the lamp module in place.

5. Insert the hinge tabs on the bottom of the lamp access door, close, and tighten the retaining screw to secure the door.

✔ Note: Reset the lamp operation hours. See the previous page for details.

Caution

Lamp Access Door

Retaining Screw

Figure 6.1 Changing Lamp Module

This lamp contains mercury. Consult your local hazardous waste regulations and dispose of this lamp in the proper manner.

Lamp Module

Retaining Screw

Retaining

Wire

3M™ Multimedia Projector MP7640

Section 7: Troubleshooting

Symptoms/Solutions

Symptom Cause Solution

Power cannot be • MAIN POWER switch 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.

• 60 seconds have not elapsed since • Wait 60 seconds before turning on power. the power was turned off.

No picture or sound. • The setting of the input source is not • Set the correct input using the input select button of

correct. the projector or the remote control.

• RGB/Video/Audio wiring to projector is • Connect the cable to correct input/output source. not correct.

Sound is heard without • RGB/Video/Audio wiring to projector • Connect the cable to correct input/output source. picture. is not correct.

• The brightness is set fully to dark. • Press the MENU button and increase BRIGHTNESS.

• Lens cap is on. • Remove lens cap.

Picture is displayed • Audio wiring to projector is not correct. • Connect the cable to correct input/output source. without sound. • The volume is set to minimum. • Press the VOL button to increase Volume.

• The volume is muted. • Press the MUTE button.

Color is weak and tint is • The color and tint have been adjusted • Adjust the color and tint correctly. incorrect. incorrectly.

Picture is dark. • The brightness and contrast has not • Adjust the brightness and contrast correctly.

been adjusted correctly.

• The lamp needs to be replaced. • Replace the lamp with a new one.

Picture is not clear. • Projector is out of focus. • Adjust the focus and H. PHASE.

LAMP indicator lights • Lamp will not ignite. red.

• Turn off power and let cool for 20 minutes, then restart.

• If problem persists call your dealer.

• Temperature inside projector is too hot. • Check and clear blocked ventilation holes.

• Check and clean air filter.

LAMP indicator blinks • Lamp access door on bottom of case

• Ensure lamp access door is closed.

red. is open.

• The lamp usage has reached • Replace the lamp. maximun operating hours.

TEMP indicator blinks • Cooling fan not operating. • Contact your dealer. red.

Messages/Solutions

Error Message Displays

NO INPUT IS DETECTED.

SYNC IS OUT OF RANGE.

CHANGE THE LAMP. AFTER REPLACING LAMP, RESET THE LAMP TIME.

CHANGE THE LAMP. AFTER REPLACING LAMP, RESET THE LAMP TIME.THE POWER WILL TURN OFF AFTER * HR.

CHANGE THE LAMP. (blinking)

The projector is not detecting a signal.

The horizontal frequency of input signal exceeds projector capability.

Nearing end of normal lamp operating time.

Remaining lamp operation time = 20 hours or less. *Indicates number of hours until power turns off automatically.

Normal lamp operating time has expired. Safety feature shuts projector down after 10 minutes.

Cause

Check cable connections to input device. If input device not connected to this input mode, switch to next mode.

Switch projector to correct resolution. See Appendix.

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.

Solution

3M™ Multimedia Projector MP7640

Section 7: Troubleshooting

Indicator Lights

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3M™ Multimedia Projector MP7640

Section 7: Troubleshooting

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.

Section 8: Accessories

Accessories Part Number

UHB lamp module, 130 W 78-6969-9205-2 Power cord (US) 78-8118-8102-4 Power cord (UK) 78-8118-8101-6 Power cord (Germany) 78-8118-8103-2 VGA cable 78-8118-3401-5 Mac adapter 78-8118-3308-2 RCA video cable 78-8118-8482-0 Stereo mini jack cable 78-8118-8483-8 Remote Control 78-8118-8481-2

Not Included with Basic Packet Part Number

Ceiling mount 78-6969-9206-0 Adjustable height suspension 78-6969-8312-7 Shipping case 78-6969-9204-5 Soft carry case 78-6969-9203-7 RS-232 control cable 78-8118-3312-4 USB mouse cable 78-8118-8186-7 Deluxe Mouse Emulation Kit 78-6969-9233-4 S-VHS video cable 78-8118-3238-1

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™ Multimedia Projector MP7640

Important Notice

All statements, technical information, and recommendations related to 3M’s products are based on information believed to be reliable, but the accuracy or completeness is not guaranteed. Before using this product, you must evaluate it and determine if it is suitable for your intended application. You assume all risks and liability associated with such use. Any statements related to the product which are not contained in 3M’s current publications, or any contrary statements contained on your purchase order shall have no force or effect unless expressly set forth in a written agreement signed by an authorized officer of 3M.

Warranty and Limited Remedy. This product will be free from defects in material and manufacture for a period of two years from the date of purchase. Exclusion to Warranty: The lamps are considered a consumable item and are warrantied for 90 days or 180 hours, whichever occurs first. 3M MAKES NO

OTHER WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. If this product is defective within the warranty period stated above, your exclusive remedy shall be, at 3M’s option, to replace or

repair the 3M product or refund the purchase price of the 3M product.

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.

Let us help you make the most of your next presentation. We offer everything from presentation supplies to tips for better meetings. And we’re the only transparency manufacturer that offers a recycling program for your used transparencies. For late-breaking news, handy reference and free product samples, call us toll-free in the continental United States and Canada, 24 hours a day, or visit our Internet Website.

3M Austin Center

Building A145-5N-01 6801 River Place Blvd. Austin, TX 78726-9000

3M Canada

P.O. Box 5757 London, Ontario N6A 4T1

3M Mexico, S.A. de C.V.

Apartado Postal 14-139 Mexico, D.F. 07000 Mexico

3M Europe

Boulevard de l’Oise 95006 Cerge Pontoise Cedex France

3M™ Multimedia Projector MP7640

Litho in Japan

78-6970-9032-8 Rev. B

3M MP7640 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual