3m MP7740I User Manual
MP7640i/MP7740i
Multimedia Projector
Operator's Guide
USING THE MAGNIFY FEATURE ... 21
ACCESSORIES .............................. 38
MP7640i/MP7740i Multimedia Projector
Operator's Guide
Thank you for purchasing this projector.
WARNING • Please read the accompanying manual “Product Safety Guide"
and this “Operator's Guide” thoroughly to ensure correct usage through
understanding. After reading, store this instruction manual in a safe place for
future reference.
NOTE
• The manufacturer assumes no responsibility for any errors that may appear in this manual
• The reproduction, transmission or use of this document or contents is not permitted without express
written authority.
TRADEMARK ACKNOWLEDGEMENT :
• PS/2, VGA and XGA are registered trademarks of the International Business Machines Corporation.
• Apple, Mac and ADB are registered trademarks of Apple Computer, Inc.
• VESA and SVGA are trademarks of the Video Electronics Standard Association.
• Windows is a registered trademark of Microsoft Corporation.
• All other trademarks are the property of their respective owners.
• The information in this manual is subject to change without notice.
CONTENTS
Page
PROJECTOR FEATURES............... 2
PREPARATIONS ............................. 2
PART NAMES.................................. 4
SETTING UP THE PROJECTOR .... 6
CONNECTING YOUR DEVICES ..... 8
USING
THE REMOTE CONTROL ........... 12
TURNING ON THE POWER .......... 14
TURNING OFF THE POWER ........ 16
ADJUSTING THE VOLUME ........... 17
TEMPORARILY
SOUND THE SOUND ................... 17
ADJUSTING THE POSITION ........ 18
USING THE AUTOMATIC
ADJUSTMENT FEATURE ........... 19
CORRECTING
KEYSTONE DISTORTIONS ......... 20
FREEZING THE SCREEN ............. 21
SIGNAL SEARCHING ................... 22
SELECTING
THE ASPECT RATIO ..................... 22
TEMPORARILY
BLANKING THE SCREEN .......... 22
USING THE MENU FUCTIONS ..... 23
MULTIFUNCTIONAL
SETTINGS .................................... 24
THE LAMP ..................................... 29
THE AIR FILTER ............................ 31
OTHER CARE ................................ 33
WHAT TO DO
WHEN YOU THINK A MACHINE
DEFECT HAS OCCURRED ......... 34
SPECIFICATIONS .......................... 37
Page
1
Projector
(with Lens Cap)
Power cord
(UK Type)
(with white lead) (with green lead)
Two AA batteries
(for the
remote control)
PROJECTOR
Product Safety Guide
Warranty
Quick Start Guide
Operator's Guide
RGB cable
Video/Audio
cable
Component Video
cable
Stereo Mini-Cable
FEATURES
This liquid crystal projector is used to project
various computer signals as well as NTSC / PAL /
SECAM video signals onto a screen. Little space
is required for installation and large images can
easily be realized.
Ultra High Brightness
●
Crisp, ultra-bright presentations is achieved
by using a UHB (ultra high brightness) lamp
and a highly efficient optical system
Partial Magnification Function
●
Interesting parts of images can be magnified
for closer viewing
PREPARATIONS
Your projector should come with the items
shown below. Check to make sure that all the
items are included. Contact your dealer if
anything is missing.
NOTE
• Keep the original packing material for future reshipment.
Power cord
(US Type)
MP7640i/MP7740i
Multimedia Projector
Product Safety Guide
MP8765 Projecteur multimedia - Guide de Securite de Produit
MP8765 Multimedia-Projektor - Sicherheitsanleitung des Gerats
MP8765 Proyector de Multimedia - Guía de Seguridad del Producto
MP8765 Proiettore Multimediale - Guida di Sicurezza del Prodotto
MP8765 Multimedia Projector - Veiligheidgids op Product
MP8765 Projector dos Multimedia - Guia da Seguranca de Produto
MP8765 Multimedia Projektør- Bruksabvisning for Produktsakerhets
Keystone Distortion Correction
●
Quick correction of distorted images electrically
Whisper Mode Equipped
●
Special mode is available for reducing
projector noise to achieve quieter operation
Power cord
(Europe Type)
STANDBY/ON
VIDEO
RGB SEARCH
ASPECT
AUTO BLANK
VOLUME
MAGNIFY
ON
MUTE
OFF
KEYSTONEFREEZE
MENUPOSITION
ENTER
ESC RESET
Soft carrying case
2
Remote control
WARNING Precautions to observe in regards to the power cord: Please use extra
caution when connecting the projector's power cord as incorrect or faulty
connections may result in FIRE AND/OR ELECTRICAL SHOCK. Please adhere to the
following safety guidelines to insure safe operation of the projector:
•
Only plug the power cord into outlets rated for use with the power cord's specified voltage range.
• Only use the power cord that came with the projector.
• NEVER ATTEMPT TO DEFEAT THE GROUND CONNECTION OF THE THREE-
PRONGED PLUG!
• Make sure that you firmly connect the power cord to the projector and wall outlet.
Connect your devices to the projector
1
Connect your computer, VCR and/or other
devices you will be using to the projector.
Insert the batteries into the remote
2
control
Connect the power cord
3
(1)
Connect the connector of the electrical power cord to the AC inlet of the main unit.
(2) Firmly plug the power cord's plug into the outlet
Power outlet
8 11
〜
12
Power cord
(2)
(1)
AC inlet
3
PART NAMES
4
Power switch
14
AC power inlet
3
(to the Power Cord)
Ventilation Openings
(Intake)
RESET button
2
KEYSTONE button
20
INPUT button
15
STANDBY/ON button
14
THE PROJECTOR
Indicates the corresponding
reference page
Zoom ring
15
Focus ring
15
Remote sensor
13
Lens
Slide Lens Door
14
Foot Adjuster
6
LAMP indicator
25
TEMP indicator
26
POWER indicator
14
6
26
Speaker
6
4
Foot Adjuster button
Air filter
Rear Foot Adjuster
MENU button
23
Ventilation Openings
(Exhaust)
Terminal Panel
THE TERMINAL PANEL
4
10
RGB port
Remote sensor
13
COMPONENT
11
Y port
port
C
B/PB
port
C
R/PR
S-VIDEO port
11
THE REMOTE CONTROL
RGB button
VIDEO button
ASPECT button
MAGNIFY buttons
FREEZE button
15
VIDEO
15
ASPECT
22
MAGNIFY
ON
21
OFF
21
RGB SEARCH
AUTO BLANK
STANDBY/ON
VOLUME
MUTE
KEYSTONEFREEZE
Technical
22
14
19
22
17
17
20
CONTROL port
4
AUDIO port
10
AUDIO
10
R port
L port
VIDEO port
11
SEARCH button
STANDBY/ON button
AUTO button
BLANK button
VOLUME button
MUTE button
KEYSTONE button
POSITION button
,,,
Cursor buttons
ESC button
18
23
23
MENUPOSITION
ENTER
ESC RESET
MENU button
23
RESET button
2
ENTER button
23
5
SETTING UP THE PROJECTOR
CAUTION •
of the accompanying manual “Product Safety Guide” and this manual.
• If you press the elevator buttons without holding the projector, the projector might
crash down, overturn, smash your fingers and possibly result in malfunction. To
prevent damaging the projector and injuring yourself, ALWAYS HOLD THE
PROJECTOR whenever using the elevator buttons to adjust the elevator feet.
Install the projector in a suitable environment according to instructions
Angle Adjustment
Use the foot adjusters on the bottom of the projector to adjust the projection
angle. It is variable within 0˚ to 10˚ approximately.
Lift up the front side of the
1
projector, and pressing the foot
adjuster button, adjust the
projection angle
Press the foot adjuster button
Release the button to lock at the
2
desired angle
Make the rear foot adjuster screw to
3
adjust the left-right slope
Rear Foot Adjuster
6
Adjusting the Screen Size and Projection Distance
4
3
Refer to the illustrations and tables below to determine the screen size and
projection distance.
The values shown in the table are calculated for a full size screen
(MP7640i: 800x600 pixels / MP7740i: 1024x768 pixels).
a:Distance from the projector to the screen (±10%)
b:Distance from the lens center to the bottom of the screen (±10%)
The screen
Lens center
b
The screen
Top view
Side view
a
Top view
If 4:3 aspect ratio
Screen size
[inch (m)]
40 (1.0) 37 (0.9) 46 (1.2) 3 (8.7)
60 (1.5) 57 (1.5) 69 (1.8) 5 (13.1)
80 (2.0) 77 (1.9) 93 (2.4) 7 (17.4)
100 (2.5) 96 (2.4) 116 (2.9) 9 (21.8)
120 (3.0) 116 (2.9) 139 (3.5) 10 (26.1)
150 (3.8) 145 (3.7) 174 (4.4) 13 (32.7)
200 (5.0) 194 (4.9) 233 (5.9) 17 (43.5)
a [inch (m)]
Min. Max.
If 16:9 aspect ratio
16
9
b
[inch (cm)]
Screen size
[inch (cm)]
30 (0.8) 30 (0.8) 38 (1.0) 0 (1)
40 (1.0) 41 (1.0) 50 (1.3) 0 (1)
60 (1.5) 62 (1.6) 76 (1.9) 1 (2)
Lens center
b
a
Side view
80 (2.0) 83 (2.1) 101 (2.6) 1 (2)
100 (2.5) 105 (2.7) 127 (3.2) 1 (3)
120 (3.0) 126 (3.2) 152 (3.9) 1 (4)
150 (3.8) 158 (4.0) 190 (4.8) 2 (4)
200 (5.0) 212 (5.4) 254 (6.4) 2 (6)
a [inch (m)]
Min. Max.
b
[inch (cm)]
7
CONNECTING YOUR DEVICES
Devices You Can Connect to the Projector
(Refer to this section for planning your device
configuration to use for your presentation.)
CAUTION • Incorrect connecting could result in fire or electrical shock. Please
read this manual and the separate “Product Safety Guide”.
ATTENTION
• Whenever attempting to connect other devices to the projector, please thoroughly
read the manual of each device to be connected.
• TURN OFF ALL DEVICES prior to connecting them to the projector. Attempting to
connect a live device to the projector may generate extremely loud noises or other
abnormalities that may result in malfunction and/or damage to the device and/or
projector. Refer to the “Technical” for the pin assignment of connectors and
RS-232C communication data.
• Make sure that you connect devices to the correct port. Incorrect connection may
result in malfunction and/or damage to the device and/or projector.
• Some cables have to be used with core set. Use the accessory cable or a designated-
type cable for the connection. For cables that have a core only at one end,
connect the core to the projector.
• Secure the screws on the connectors and tighten.
Precautions to observe when connecting other devices to the projector
Indicates the
corresponding
reference page
DVD players
11
Laptop computers
10
VCRs
11
Desktop computers
10
8
Ports and Cables
Refer to the table below to find out which projector port and cable to use for connecting a
given device. Use this table for determining which cables to prepare.
Function Projector Port Connection Cables
RGB input RGB IN
AUDIO input
(from the computer)
RS-232C communication CONTROL RS-232C cable
S-video input S-VIDEO IN
Video input VIDEO IN Audio/video cable
Component video input
Audio input
(from video equipment)
NOTE
About Plug-and-Play Capability
AUDIO IN Audio cable with stereo mini jack
COMPONENT VIDEO Y
B
COMPONENT VIDEO CR/P
AUDIO IN L
AUDIO IN R
R
RGB cable
with D-sub 15-pin shrink jack and
inch thread screws
S-video cable
with mini DIN 4-pin jack
Component video cableCOMPONENT VIDEO CB/P
Audio/video cable or
Audio cable with RCA jack
• This projector is compatible with VESA DDC 1/2B. Plug-and-Play can be achieved by
connecting this projector to computers that are VESA DDC (display data channel)
compatible. Please take advantage of this function by connecting the accessory RGB
cable to the RGB IN port (DDC 1/2B compatible). Plug-and-Play may not work
properly if any other type of connection is attempted.
• Plug-and-Play is a system composed of the computer, its operating system and
peripheral equipment (i.e. display devices).
• Please use the standard drivers as this projector is a Plug-and-Play monitor.
9
CONNECTING YOUR DEVICES (continued)
A
AUDIO IN
AUDIO OUT
RGB IN
Analogue
RGB OUT
RGB cable
AUDIO cable
A
B
B
Connecting to a Computer
ATTENTION Whenever attempting to connect a laptop computer to the projector,
be sure to activate the laptop's RGB external image output (set the laptop to CRT
display or to simultaneous LCD and CRT display). For details on how this is done,
please refer to the instruction manual of the corresponding laptop computer.
Laptop computer
Desktop computer
NOTE
• Some computers may have multiple display screen modes. Use of some of these
modes will not be possible with this projector.
• For some RGB input modes, the optional Mac adapter is necessary.
10
Connecting to a DVD Player
B
C
A
Ifusingacomponent
videoconnection
Ifusinganaudio/video
connection
COMPONENT VIDEO IN
COMPONENT VIDEO OUT
AUDIO/VIDEO IN
AUDIO/VIDEO OUT
S-VIDEO IN
S-VIDEO OUT
If using a S-video
connection
COMPONENT cable
AUDIO/VIDEO cable
S-VIDEO cable
A
A
A
BBB
C
B
If using a S-video
connection
A
AUDIO/VIDEOIN AUDIO/VIDEOOUT
S-VIDEOIN
S-VIDEOOUT
AUDIO/VIDEO cable
S-VIDEO cable
A
A
A
B
DVD player
Connecting to a VCR
VCR
11
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