Toshiba MP8640 User Manual

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MP8640 Multimedia Projector

Operator's Guide

MP8640 Projecteur multimédia Guide de l'opérateur MP8640 Multimedia-Projektor Benutzerhandbuch Proyector de Multimedia MP8640 Manual del Usuario MP8640 Proiettore Multimediale Manuale dell'operatore MP8640 Bruksanvisning for multimediaprojektor MP8640 Multimedia Projector Gebruiksaanwijzing

Table of Contents

Safeguards .................................................................................................................3

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

Section 1: Unpack .......................................................................................................5

1.1 Contents of Shipping Box............................................................................................ 5

1.2 Optional Accessories ................................................................................................... 5

1.3 Keep Your Packing Materials ...................................................................................... 5

1.4 What's Next?................................................................................................................ 5

Section 2: Product Description ..................................................................................6

2.1 Machine Characteristics............................................................................................... 6

2.2 Main Unit Identification .............................................................................................. 7

2.3 System Setup................................................................................................................ 8

2.4 Remote Control Transmitter Identification ................................................................. 9

Section 3: Basic Operations........................................................................................10

3.1 Installation ................................................................................................................... 10

3.2 Using the Projector ...................................................................................................... 11

3.3 Turn Off Power ............................................................................................................ 12

Section 4: Adjustments and Functions......................................................................13

4.1 Menu ............................................................................................................................ 13

4.2 How To Use Foot Adjusters......................................................................................... 14

4.3 SETUP ......................................................................................................................... 15

4.4 INPUT.......................................................................................................................... 16

4.5 IMAGE ........................................................................................................................16

4.6 OPT.............................................................................................................................. 18

Section 5: Connection to Signal Terminals ...............................................................19

5.1 Connection to the Video Signal Terminal.................................................................... 19

5.2 Connection to the RGB Signal Terminal..................................................................... 19

5.3 Connection to the Control Signal Terminal................................................................. 21

Section 6: Maintenance............................................................................................... 23

6.1 Cleaning the Air Filter ................................................................................................. 23

6.2 Message Table.............................................................................................................. 23

6.3 Lamp ............................................................................................................................ 24

6.4 When You Think Something Is Wrong........................................................................ 25

Section 7: Technical Specifications ............................................................................ 26

7.1 Specifications...............................................................................................................26

7.2 Accessories ..................................................................................................................26

7.3 Dimension Diagram..................................................................................................... 27

3M™ Multimedia Projector MP8640 © 3M 1997

INTENDED USE

Safeguards

Before operating the machine, please read the entire manual thoroughly. The 3M™ Multimedia Projector 8640 was designed, built and tested for use indoors, using 3M 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.

™

brand lamps and nominal

IMPORTANT SAFEGUARDS

1. Read and understand all instructions before using. Pay particular attention to areas where this

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.

symbol is shown.

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.

SAVE THESE INSTRUCTIONS

The information contained in this manual will help you operate and maintain your 3M MP8640 Multimedia Projector.

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 one year 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

trademarks, and Windows and Windows for Work Groups are trademarks of the Microsoft Corporation. All other products are trademarks or registered trademarks of their respective companies. Toshiba is a registered trademark of Toshiba Corporation.

Computer, Inc. Microsoft and Windows 95 are registered

3M™ Multimedia Projector MP8640 © 3M 1997

Section 1: Unpack

1.1 Contents of Shipping Box

The 3M™ MP8640 Multimedia Projector is shipped with the necessary cables required for standard VCR, PC,

™

MAC below in Figure 1.1.

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

MP8640 Multimedia Projector

Power Cord

110V – US

220V – UK, Europe

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)

3-Conductor

Video/Audio Cable

Figure 1.1 Inventory of Shipping Box

VGA Cable

(15-15 pin M/M)

Remote Control Transmitter

(batteries included)

Adapter

with dip switch

Video Cable

(S-Video mini DIN4-pin)

1.2 Optional Accessories

• RS232 control cable.......... (1)

1.3 Keep Your Packaging Materials

Important: Save the shipping box and packing materials in the event the MP8640 should require shipping

to a 3M Service Center for repair.

1.4 What Next?

After you have unpacked the MP8640 system and identified all the parts, you are ready to set up the projector.

Section 2: Product Description

2.1 Machine Characteristics

The MP8640 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 MP8640 Multimedia Projector offers the following features:

• 650 lumens (A highly efficient optical system with a metal halide lamp ensures high brightness)

• SVGA resolution (3 separate 800 x 600 LCD panels are used for the R, G and B signals)

• XGA compression (60 Hz and 70 Hz)

• 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 watt)

• 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

• RS232 control capability

• Optional ceiling mount kit

3M™ Multimedia Projector MP8640 © 3M 1997

2.2 Main Unit Identification

Speakers

Handle

LAMP indicator ON indicator

STANDBY / ON button

Power ON/OFF button.

Remote control sensor

OFF sets the unit in standby mode.

TEMP Indicator

MUTE button.

ZOOM button

Adjusts picture size.

Cooling fan (exhaust)

Lens

Lens shutter

VIDEO input terminal

S-VIDEO input terminal VIDEO input terminal AUDIO L/R input terminal

MAIN POWER switch

Main power ON/OFF switch.

: OFF :ON



Remote control sensor

Cooling fan (inside)

FOCUS button

Adjusts focus.

MENU button

RESET button

Resets unit to factory settings.

INPUT button

To select the input source. Each time this button is pressed, the input source is changed in sequence as shown below. RGB1 RGB2 VIDEO1 VIDEO2

RGB input terminal

RGB input terminal AUDIO input terminal

Stereo mini jack

RGB output terminal

RGB output terminal AUDIO output terminal

(RGB/VIDEO) Stereo mini jack

AC IN socket

Connect the provided power cord.

CONTROL terminal

D-sub 15pin terminal

2.3 System Set Up - connecting various equipment

AC In Socket

VCR with S-VHS out

VCR or Laser Disc

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 MP8640 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.

Laptop Computer

Desktop Computer

™

2.3.1 Apple

without any drivers being loaded. Virtual Mouse for PCs - Setting up for most personal computers (IBM

the virtual mouse function on the projector, the following must be done, if the operating system fails to recognize the projector as a mouse:

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

Windows

"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.

Windows

the current mouse driver is); Click "Options"; then "Change Systems Settings". Choose "Mouse". It should be listed as "Microsoft or IBM PS/2".

Note: Always remember , once all PC settings have been made, turn the projector on FIRST , then turn on

Desktop Mouse - The Macintosh operating system should recognize the MP8640 as a mouse

™

compatible). When setting up

™

95 - Click "Start"; select "Settings"; select "Control Panel". Click on "Mouse"; select the

™

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

and boot the PC/laptop. 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" pr ogram group, i.e., "T oshiba Utilities

™

," or "Thinkpad Utilities™."

3M™ Multimedia Projector MP8640 © 3M 1997

2.4 Remote Control Transmitter Identification

STANDBY / ON button

Power ON/OFF button. OFF sets the unit in standby mode.

ZOOM button

Adjusts picture size.

STICK SWITCH

If Menu is on screen, stick switch controls movement within menu. If Menu is not displayed, stick switch is used for mouse emulation, i.e. left mouse button and cursor movement.

RESET / RIGHT button

If Menu is on screen, button resets menu to factory default settings. If Menu is not displayed, button is used for mouse emulation, i.e. right mouse button.

TIMER ON / OFF button

Displays or removes TIMER. When the blank screen is displayed, TIMER can not be displayed.

BLANK ON / OFF button

Blanks the screen. Pull down or left on stick switch to reveal screen.

POSITION button

Hold this button and move stick switch to adjust vertical and horizontal image position.

INPUT SELECT buttons

Selects the input source.

MENU ON / OFF button

Displays or removes the on-screen menus.

FOCUS button

Adjusts focus.

VOLUME button

Adjusts volume.

MUTE button

Disables sound.

How to insert batteries:

1. Remove the battery compartment cover.

Slide the battery compartment

Insert the provided batteries (AA or R6P) into the remote control transmitter.

2. Insert the batteries as illustrated inside the battery compartment.

cover in the direction of the arrow while pressing slightly

3. Replace the cover.

down on it.

Section 3: Basic Operations

3.1 Installation

Example of the Multimedia projector and screen installation. Determine picture size and projection distance as illustrated below.

Maximum Zoom

Minimum Zoom

107"

72"

36"

24" 48" 71" 119"

178"

DISTANCE

Distance To Screen Diagonal Width Height Diagonal Width Height

227 cm 102 cm 81 cm 61 cm 153 cm 122 cm 92 cm (7.4 ft) (40 in.) (32 in.) (24 in.) (60 in.) (48 in.) (36 in.)

341 cm 152 cm 121 cm 91 cm 228 cm 183 cm 137 cm (11.2 ft) (60 in.) (48 in.) (36 in.) (90 in.) (72 in.) (54 in.)

455 cm 202 cm 162 cm 121 cm 304 cm 243 cm 182 cm (15 ft) (80 in.) (64 in.) (48 in.) (120 in.) (96 in.) (72 in.)

569 cm 252 cm 202 cm 151 cm 379 cm 303 cm 227 cm (18.7 ft) (99 in.) (79 in.) (60 in.) (149 in.) (119 in.) (90 in.)

682 cm 302 cm 241 cm 181 cm 454 cm 363 cm 272 cm (22.4 ft) (119 in.) (95 in.) (71 in.) (179 in.) (143 in.) (107 in.)

853 cm 377 cm 302 cm 226 cm 556 cm 453 cm 340 cm (28.0 ft) (148 in.) (119 in.) (89 in.) (223 in.) (178 in.) (134 in.)

1137 cm 502 cm 402 cm 301 cm 755 cm 604 cm 453 cm (37.3 ft) (198 in.) (158 in.) (119 in.) (297 in.) (238 in.) (178 in.)

Minimum Image Maximum Image

Note: These sizes are ± 1 inch. This is due to variations in the manufacture of the lens. If you are close to one of the

endpoints you should verify with your unit that the image is the proper size at the proper distance.

3M™ Multimedia Projector MP8640 © 3M 1997

3.2 Using the Projector

2 4

Note: Make all cable connections and line hookups FIRST .

1 Turn the MAIN POWER switch of the projector on.

•The ON indicator will light up orange.

2 Open the lens shutter.

•Push down lens shutter switch to open.

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.

4 Adjust the screen size using the ZOOM button. 5 Adjust the focus using the FOCUS button.

(1) Press the FOCUS button. The on-screen display shown on the right appears. (2) Adjust the focus so that the picture is sharp using the FOCUS button.

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.

Example on-screen display

RGB 1

3.3 Turn Off the Power

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.

Caution: Do not turn off the MAIN POWER switch before pressing the STANDBY/ON button.

After the STANDBY/ON button is pressed, the fan rotates for about 1 minute to cool the projector.

3 Close the lens shutter.

• Push up on the lens cover switch to close.

4 Disconnect cables.

3M™ Multimedia Projector MP8640 © 3M 1997

4.1 Menu

Section 4: Adjustment and Functions

1, 2

RESET

1 Press the MENU ( ) buttons 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

STICK SWITCH.

•Selected Menu is highlighted.

3 Select the item to be adjusted using the MENU ( ) buttons

or STICK SWITCH.

• 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.

To return to the factory default setting:

√ Highlight SETUP option. √ To reset the entire SETUP menu

• Press the RESET button.

• Select DEFAULT or CANCEL.

√ To reset a single item from SETUP menu

• Select the adjustment item (brightness, contrast...)

• Press the RESET button. Only the selected item resets.

SETUP INPUT IMAGE OPT.

VOL BRI CON SHA COL TIN

RESET ‘SETUP’

DEFAULT CANCEL

4.2 How To Use Foot Adjusters

Adjust the projection position using the foot adjusters at the bottom of the projector.

Front view

unlock ←→ lock

Foot adjusters

Side view

4.2.1 Lift up the projector, unlock the foot adjusters.

4.2.2 Adjust a viewing angle, and then lock the foot adjusters.

4.2.3 For fine adjustments, rotate the foot adjusters.

Caution: Do not unlock the foot adjusters if the projector is not supported.

If the foot adjusters do not lock completely, turn the foot adjusters slightly before locking.

3M™ Multimedia Projector MP8640 © 3M 1997

4.3 SETUP

The menu SETUP is used to adjust the image and to move the image position.

RGB signal input Video signal input

Adjustment Item

VOLUME

BRIGHT

(BRIGHTNESS)

CONTRAST

SHARPNESS

COLOR

TINT

V.POSIT

(V.POSITION)

H.POSIT

(H.POSITION)

H.PHASE

H.SIZE

COLOR BAL

Widens or Narrows the horizontal size of picture

R=stronger Red; N=Normal; B=stronger Blue

Details of adjustment

Decrease Increase

Dark Bright

Lower

Soft

Less

Red

Moves the picture up or down.

Moves the picture left or right.

Decreases the picture flicker

Higher Sharp More Green

Note: • TINT cannot be adjusted with a 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.

4.4 INPUT

The menu INPUT is used to select the input source.

SETUP INPUT IMAGE OPT.

RGB1 RGB2 VIDEO1 VIDEO2 TEST PATTERN

Selection

RGB1 RGB2

VIDEO1 VIDEO2

TEST PATTERN

Selects the VIDEO 1 terminal. Selects the VIDEO 2 terminal.

Selects the TEST PATTERN. (Start up screen).

Description

Selects the RGB 1 terminal. Selects the RGB 2 terminal.

4.5 IMAGE

The IMAGE menu is used to alter the image.

SETUP INPUT IMAGE OPT.

MIRROR BLANK REVEAL DISP. SIZE MESSAGE

SYSTEM Selects the video signal format.

SETUP INPUT IMAGE OPT.

MIRROR

NORMAL H : INVERT V : INVERT H&V: INVERT

SETUP INPUT IMAGE OPT.

BLANK

WHITE BLUE BLACK

3M™ Multimedia Projector MP8640 © 3M 1997

SETUP INPUT IMAGE OPT.

REVEAL

FAST

MEDIUM

SLOW

4.5 IMAGE (continued)

SETUP INPUT IMAGE OPT.

Selection

MIRROR

BLANK

REVEAL DISP. SIZE MESSAGE

MESSAGE

Description

Inverts the picture horizontally or vertically.

H : INVERT Inverts the picture horizontally. V : INTERT Inverts the picture vertically.

H&V: INVERT Inverts the picture horizontally and vertically. Selects the blank color. Selects reveal speed. Note: For XGA inputs, "REVEAL" does not work. See chart below. Turn off the on-screen message.

TURN ON TURN OFF

Display Size Source Option Description

640 X 480 Normal Displays in 640x480 window centered on screen.

Large Expands 640x480 to full 800x600 screen.

800 X 600 Normal Displays full 800x600.

Large Not available.

1024 X 768 Normal Compresses 1024x786 to 800x600 screen.

Large Displays 800x600 "window" into 1024x768. This

window can be moved with H and V Position or by holding position button and moving the stick switch.

Video Normal Displays video in a 640x480 window centered on screen.

Large Expands video to fill 800x600 screen

4.6 OPT

The OPT. menu allows you to control communication function.

SETUP INPUT IMAGE OPT.

COM. SPEED COM. BITS TIMER LANGUAGE AUTO OFF STARTUP

SETUP INPUT IMAGE OPT.

COM. SPEED

(bps)

SETUP INPUT IMAGE OPT.

TIMER

SETUP INPUT IMAGE OPT.

AUTO OFF

1200 2400 4800 9600

19200

10 min.

0 min.

STOP

SETUP INPUT IMAGE OPT.

COM. BITS

SETUP INPUT IMAGE OPT.

LANGUAGE

STARTUP

ENGLISH FRANCAIS DEUTSCH ESPANOL ITALIANO NORSK NEDERLANDS

7N1 8N1

TURN ON TURN OFF

Selection

COM. SPEED

COM. BITS

TIMER

LANGUAGE

AUTO OFF

START UP

Selects the data speed of transmission. (For mouse emulation-1200) Selects the data format of transmission.

7N1... 7 data-bits, No parity, 1 stop bit. 8N1... 8 data-bits, No parity, 1 stop bit.

Sets the timer (in minutes). Selects the language on-screen menu.

(English, French, German, Spanish, Italian, Norwegian, Dutch) Selects how long projector will stay on, if no input is detected.

Select

0 to disable this function.

Enable/Disable Startup Screen.

3M™ Multimedia Projector MP8640 © 3M 1997

Description

(For mouse emulation-7N1)

Section 5: Connection to Signal Terminals

5.1 Connection to the Video Signal Terminal

a. Input signal

b. Signal input terminal

S-VIDEO signal VIDEO signal

AUDIO signal

Input Output

Chrominance signal

Luminance signal 1.0Vp-p, 75 Ω termination Chrominance signal 0.286Vp-p (burst signal), 75 Ω termination

1.0Vp-p, 75Ω termination 200mVrms, 20 kΩ below (MAX 3.0Vp-p) 0~200mVrms, 1k Ω

Ground

S VIDEO input (Mini DIN4 pin)

Note: Video input signal terminals have priority in the following order:

1. S-VIDEO input terminal

2. RCA jack (composite) input terminal

5.2 Connection to the RGB Signal Terminal

Luminance signal

Ground

a. Input signal / Output signal

Video signal Horizontal sync signal Vertical sync signal Composite sync signal

Audio signal

Input Output

Analog 0.7Vp-p 75 Ω termination (Positive polarity) TTL level (Positive/negative polarity) TTL level (Positive/negative polarity) TTL level 200mVrms, 20k Ω below (MAX 3.0Vp-p) 0 ∼ 200mVrms, 1k Ω

b. Signal input terminal / output terminal

Video signal (Red)

Video signal (Green)

Video signal (Blue)

N.C

Ground (for R)

Ground (for G)

Ground (for B)

N.C

Ground

N.C

Horizontal/Composite sync signal

Vertical sync signal

N.C

D-sub 15pin (Male)

c. Example of computer signal

Computer/Signal source

15kHz RGB

(NTSC)

VGA-1

™

compatible)

(IBM

VGA-2

™

compatible)

(IBM

VGA-3

™

compatible)

(IBM

Macintosh™ 13 inch mode

VESA 72 Hz standards

(VESA 60Hz)

(Apple

SVGA

™

)

Resolution

H × V

—

640 × 350

640 × 400

640 × 480

800 × 600

(kHz)

15.7

31.5

35.0

37.9

(Hz)

70.1

59.9

66.7

72.8

60.3

Sync Signal

H, V composite

H, V separate H: Positive V: Negative

H, V separate H: Negative V: Positive

H, V separate H: Negative V: Negative

H, V separate H: Positive V: Positive

Interlaced /

Non-interlaced

Interlaced

Non-interlaced

Note

Note: 3

Note: 1

Note: 3

SVGA

(VESA 72Hz)

Macintosh™ 16 inch mode

(Apple™)

XGA

(VESA 60Hz)

XGA

(VESA 70Hz)

800 × 600

832 × 624

1024 × 768

48.1

49.7

49.1

57.0

72.2

74.5

60.1

70.0

Note 1: MAC adapter is necessary to set the resolution mode.

Projector is compatible with 13 inch mode and 16 inch mode. Set all dip switches OFF except those indicated in the chart.

For example: MAC 13" mode = switch 1, 5 and 6 are ON

MAC 16" mode = switch 2, 5 and 6 are ON

H, V separate H: Negative V: Negative

H, V separate H: Positive V: Positive

Non-interlaced

(Example of 16 inch mode)

Note: 1

Note: 2

Note 2: XGA (1024 x 768) will have less resolution, due to compression techniques used to display the image Note 3: Some input sources may not be displayed properly because they are not compatible with the projector .

5.3 Connection to the Control Signal Terminal

a. Mouse emulation

(1) While the projector and computer are turned OFF, connect the projector and the mouse terminal of

computer using an appropriate cable. (PS/2, Serial or ADB) (2) Turn ON the projector. (3) Turn ON the computer. (4) Select the correct mouse driver for the application. See computer's User Manual for this procedure.

Note: In some Notebook computers which have internal pointing device, mouse emulation will not work unless

the internal pointing device is disabled. In this case, disable the internal pointing device in BIOS setting. Check the computer's manual for procedure to follow to disable internal pointing device in BIOS setting.

Caution: Turn off the power to both the projector and computer before connecting.

Connect the computer to the control terminal of the projector using the appropriate cable.

PS/2 mouse

D-sub 15pin (Female)

ADB mouse

D-sub 15pin (Female)

PS/2 port

ADB port

5.3 Connection to the Control Signal Terminal (continued)

Serial mouse

(male)

D-sub 15pin (Female)

b. RS 232 Control Cable (not included with basic packout)

This cable is used to directly control the projector without using the Remote Control or Operator's Panel.

Serial Mouse cable

(male)

RS-232 cable

D-sub 15pin (Female)

Section 6: Maintenance

6.1 Cleaning the Air Filter

Note: Clean the air filter about every 50 hours.

a) Turn off the MAIN POWER switch of the projector and pull out power cord. Let cool for 20 minutes. b) Remove the air filter from the bottom of projector. Unscrew two retaining screws and pull down and

out on the handle to free air cleaner door. Carefully lift up and out on filter door.

Remove the air filter

c) Clean the air filter using a vacuum cleaner. If dirt is still present, wipe the air filter with a cloth

moistened with water and wipe with a dry lint-free cloth. d) After filter dries completely, re-install the air filter.

Note: If air flow is restricted due to dust accumulation on filter, the projector may shut down due to over heating.

6.2 Message Table

a) On Screen Display. The following messages are displayed on the screen:

NO SIGNAL IS DETECTED: The projector is not detecting a signal.

SYNC IS OUT OF RANGE: The horizontal frequency of the input signal exceeds the range

of the projector, or it cannot be displayed.

CHANGE THE LAMP: Change when the lamp message appears on the screen. See

Section 6.3 for more information.

b) Indicator Display. The ON indicator, LAMP indicator and TEMP indicator will light or blink in the

following cases:

Remedy

normal normal normal normal

ON indicator

LAMP indicator

Indicator status

Lights orange Blinks green Lights green Blinks orange Lights red Blinks red

Meaning

Standby mode During warming up During operation During cooling down Lamp cannot light Air filter open

Cool projector by power off for 20 minutes. Ensure filter is closed.

TEMP indicator

Lights red Blinks red

Temperature inside too high Cooling fan not operating

Let projector cool 20 minutes. Check air flow and filter.

call your dealer

*When the LAMP indicator lights or blinks, turn the power off. If the problem persists, contact your dealer.

6.3 Lamp

The following symptoms may indicate a lamp in need of replacement:

• A dark picture.

• LAMP indicator lights up red.

• "CHANGE THE LAMP" message appears on the screen.

Display Lamp Operation Hours

If there is a need to determine the lamp operation hours, follow these steps: a) While the projector is running, press and hold the timer button on the remote control for 3 seconds.

b) The operating time of the lamp will be displayed. If the operating hours are greater than 1,900 the

"CHANGE THE LAMP" message will appear. If the hours are greater than 1,980 the following message will appear, "POWER WILL SHUT OFF IN shut down will decrease until

Note: After 2000 hours, the projector will only run for 10 minute intervals when restarted until the lamp is

replaced and the lamp timer is reset.

0 hour is reached, then power will be turned off.

20 HOURS" The number of hours left until

c) To reset the timer, press the reset button and select

message will not come up if the timer is reset.

Replacing the Lamp

Warning: Always turn off and unplug projector when

changing lamp.

Warning: Lamp and adjacent metal parts become

extremely hot and can cause severe burns to your fingers. Allow the projector to cool for at least 30 minutes before replacing the lamp.

6.3.1 Remove lamp access door: The lamp access door is located

on the bottom of the machine on the right side. Use a flathead screwdriver to unscrew the cover retaining screws and gently open the cover and set it aside..

6.3.2 Retaining screws: Use a standard screwdriver to unscrew

the lamp module retaining screws.

0 (or CANCEL). The "CHANGE THE LAMP"

Note: There are three lamp module screws that must be

loosened. These screws are self-containing screws that cannot be removed from the lamp module.

6.3.3 Remove lamp module: Grasp the lamp module with the one

hand and the projector body opening with the other hand. Apply pressure to the projector body as you slide the lamp out.

6.3.4 Insert lamp module: Carefully insert the new lamp module.

Ensure that it is fully seated. Tighten the lamp module retaining screws to secure the lamp

module in place. Insert the hinge tabs on the left side of the lamp access door, then

close and tighten the retaining screws to secure the door.

6.4 When You Think Something Is Wrong

Check the following table before asking for service. If a solution cannot be found, consult dealer.

Symptom

Power cannot be turned on.

No picture and sound

Sound is heard with no picture

Picture is displayed with no sound

Color is weak and tint is incorrect

Picture is dark

•The Main power is not turned on.

•The power cord is disconnected.

•The setting of the input source is not correct.

•RGB/Video/Audio wiring to projector is not correct.

•RGB/Video wiring to projector is not correct.

•The brightness is set fully to dark.

•Audio wiring to projector is not correct.

•The volume is set to minimum.

•The unit is muted.

• The color and tint have been adjusted

incorrectly.

•The brightness and contrast has been adjusted incorrectly.

•The lamp needs to be replaced.

Cause

Solution

•Turn the MAIN POWER switch on.

•Insert the power cord into an AC socket.

•Set the correct input using the input select button of the projector or the remote control.

•Connect the cable correctly.

•Press the MENU button and increase BRIGHTNESS.

• Connect the cable correctly.

• Press the VOL button and increase VOLUME.

• Press the MUTE button.

• Adjust the color and tint correctly.

•Adjust the brightness and contrast correctly.

•Replace the lamp with a new one.

Picture is not clear LAMP indicator lights

red. TEMP indicator lights

red. LAMP indicator blinks

red.

• Projector is out of focus.

• Lamp will not ignite.

• Temperature inside projector is too hot.

• Air filter door on bottom of case is open.

• Adjust the focus.

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

• If problem persists call your dealer.

• Do not block the ventilation holes.

• Clean air filter

• Ensure air filter door is closed.

Section 7: Technical Specifications

7.1 Specifications

Note: All specifications are subject to change without notice.

Product name Model Name Display system

Panel size

Liquid crystal panel

Lens Lamp Speaker Power supply Power consumption Usable temperature range Dimensions Weight

Input/Output terminal

Drive system Number of pixels

video signal input terminal

RGB input/output signal terminal

Multimedia projector MP8640 3 beam poly-silicon LCD

1.3 inches (33 mm) TFT active matrix 480,000 pixels (V600 × H800) per panel. 1.44 million pixels total with 3 panels. F/Number: F/2.3 – F/3.0 Focal Length: F = 48.1 – 72.1 mm (1.9" – 2.8") Metal halide lamp 260W 2W and 2W (stereo) AC100 ∼ 120V, 5A / AC220 ∼ 240V, 2.2A (Universal) 370W 32° ∼ 95°F (0° ~ 35°C)

16.3" (W) × 5.9" (H) × 12.0" (D) 414 mm (W) x 150 mm (H) x 305 mm (D) 18 lbs. (8.1 kg) S VIDEO : Mini DIN4-pin terminal

VIDEO : RCA Jack terminal AUDIO : RCA Jack terminal

RGB signal : D-sub 15pin (Female) AUDIO : Stereo mini jack

Control terminal

7.2 Accessories

• Metal halide lamp module, 260 W

• Power cord (US)

• Power cord (UK)

• Power cord (Germany)

• VGA cable

• MAC adapter

• S-video cable

• 3-conductor video/audio cable

• Serial mouse cable

• PS/2 mouse cable

• ADB mouse cable

• RS 232 control cable

D-sub 15pin (Male)

Part Number 78-6969-8425-7

26-1011-8852-7 78-8118-3304-1 78-8118-3303-3 26-1011-3421-6 78-1011-3308-2 26-1011-3419-0 78-8118-3306-6 78-8118-3315-7 78-8118-3313-2 78-8118-3314-0 78-8118-3312-4 (not included with basic packout)

7.3 Dimension Diagram

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