3M Digital Projector X75 Manuel

X75

Multimedia Projector

Operator's Guide

Thank you for purchasing this projector.

CAUTION

►

Before using, read the "Product Safety Guide" and these

manuals to ensure correct usage through understanding. After reading, store

them in a safe place for future reference.

About this manual

Various symbols are used in this manual. The meanings of these symbols are

described below.

WARNING

This symbol indicates information that , if ignored, could possibly

result in personal injury or even death due to incorrect handling.

CAUTION

This symbol indicates information that , if ignored, could result

possibly in personal injury or physical damage due to incorrect

handling.



Please refer to the pages written following this symbol.

NOTE

• The information in this manual is subject to change without notice.

• The manufacturer assumes no responsibility for any errors that may appear in this manual.

• The reproductiob, transmission or use of this document or contents is not permitted without

express written authority.

Trademark acknowledgment

• VGA and XGA are registered trademarks of the International Business Machines

Corporation.

• Apple and Mac are registered trademarks of the Apple Computer, Inc.

• VESA and SVGA are trademarks of the Video Electronics Standard Association.

• Windows is a registered trademark of the Microsoft Corporation.

• Internet Explorer is a trademark of the Microsoft Corporation.

• Netscape is a registered trademark of the Netscape Communications Corporation.

All other trademarks are the property of their respective owners.

About this manual

. . . . . . . . . .

Contents

. . . . . . . . . . . . . . . . .

Projector features

. . . . . . . . . .

Preparations

. . . . . . . . . . . . . .

About contents of package

. . . . . . .

Part names

. . . . . . . . . . . . . . .

Projector

. . . . . . . . . . . . . . . . . . . . .

Control buttons

. . . . . . . . . . . . . . . .

Remote control

. . . . . . . . . . . . . . . .

Setting up

. . . . . . . . . . . . . . . .

Fastening the lens cap

. . . . . . . . . .

Arrangement

. . . . . . . . . . . . . . . . . .

Adjusting the projector's elevator

. .

About the ﬁ lter cover for bottom-up use

. .

Connecting your devices

. . . . . . . .

Connecting power supply

. . . . . . .

Remote control

. . . . . . . . . . .

Laser pointer

. . . . . . . . . . . . . . . . .

Laser pointer . . . . . . . . . . . . . . . . . Laser pointer

Putting batteries

. . . . . . . . . . . . . .

Using the remote control

. . . . . . . .

Power on/off

. . . . . . . . . . . . .

Turning on the power

. . . . . . . . . . .

Turning on the power . . . . . . . . . . . Turning on the power

Turning off the power

. . . . . . . . . . .

Turning off the power . . . . . . . . . . . Turning off the power

Operating

. . . . . . . . . . . . . . .

Adjusting the volume

. . . . . . . . . . .

Temporarily muting the sound

. . . .

Selecting an input signal

. . . . . . . .

Adjusting screen with ONE-TOUCH

. .

Selecting an aspect ratio

. . . . . . . .

Adjusting the zoom and focus

. . . .

Using the automatic adjustment feature

Adjusting the position

. . . . . . . . . .

Correcting the keystone distortions

Using the magnify feature

. . . . . . .

Freezing the screen

. . . . . . . . . . . .

Temporarily blanking the screen

. .

Operating the computer screen

. . .

Multifunctional settings

. . . .

Using the menu function

. . . . . . . .

Contents

EASY Menu

. . . . . . . . . . . . . . . . . .

Aspect, Mode, Bright, Contrast, Color,

Tint, Sharpness, Whisper, Mirror, Reset,

Filter time, Language, Go to advanced

PICTURE Menu

. . . . . . . . . . . . . . .

Bright, Contrast, Gamma, Color temp,

Color, Tint, Sharpness, My memory

IMAGE Menu

. . . . . . . . . . . . . . . . .

Aspect, Over scan, V. position, H. phase,

H. position, H. size, Auto adjust execute

VIDEO Qlty. Menu

. . . . . . . . . . . . .

Progressive, 3D-YCS, Video NR

INPUT Menu

. . . . . . . . . . . . . . . . .

Color space, Component, Video format,

DVI, Information

SETUP Menu

. . . . . . . . . . . . . . . . .

Whisper, Mirror, Volume, Stereo, IR remote

SCREEN Menu

. . . . . . . . . . . . . . .

Language, Menu position, OSD bright,

Blank, Start up, MyScreen,

MyScreen lock, Message

OPTION Menu

. . . . . . . . . . . . . . . .

One touch, Auto

search, Auto off, Lamp

time, Filter time, Service

NETWORK Menu

. . . . . . . . . . . . .

DHCP, IP address, Subnet mask,

Default

gateway, Information

Maintenance

. . . . . . . . . . . . .

Lamp

. . . . . . . . . . . . . . . . . . . . . . .

Air ﬁ lter

. . . . . . . . . . . . . . . . . . . . .

Other care

. . . . . . . . . . . . . . . . . . .

Troubleshooting

. . . . . . . . . .

Related messages

. . . . . . . . . . . . .

Regarding the indicator lamps

. . . .

Phenomena that may easily be

mistaken for machine defects

. . . .

Speciﬁ cations

. . . . . . . . . . . .

Accessories

. . . . . . . . . . . . . .



Technical (English only)

(Please see the end of this book, although only in English.)

Projector features / Preparations

Projector features

This projector is used to project various computer signals as well as NTSC/PAL/

SECAM video signals onto a screen. It requires just a little space for installation

and gets a large image from short distance.



High Brightness

Newly developed 230W UHB (Ultra High Brightness) lamp gives you a higher

brightness image on a screen. The image can be still kept as bright and clean

enough for use in bright rooms.



Low Noise

WHISPER mode is equipped for reducing acoustic noise to realize quieter

operation. It is perfect for use in low luminance rooms where low noise is more

important than brightness.



Rich Connectivity

This projector has a variety of I/O ports. It can be easily connected to many

signal sources like PC, DVD and so on. The rich connectivity provides you

more options to make your presentation impressive.



Compact Body

Even with its many features, this projector is extremely compact and slim,

which gives you more ﬂ exibility and usability to use it where you want.

Preparations

About contents of package

Your projector should come with the items shown below. Contact immediately your

dealer if anything is missing.

NOTE

• Keep the original packing materials for future reshipment. For

moving the projector, be sure to use the original packing material. Use special

caution for the lens part.

Projector

Remote control

(with two AA batteries)

Power cord

(US, UK, EUROPE)

Filter cover

bottom-up use

VGA cable

Operator's Guide

Product SafetyGuide

Quick Start Guide

Warranty

X75

STANDBY/ON

VIDEO

DOWN

BLANK

ASPECT

PUSH

LASER

INDICATOR

LASER

RGB

ENTER

OFF

ESC

POSITION

MAGNIFY

MUTE

KEYSTONE

FREEZE

ONE TOUCH

AUTO

PAGE

MENU RESET

VOLUME

RCA

Component cable

RCA

Video/Audio cable

USB cable

VIDEO

RGB IN1 RGB IN2

DVI-D

RGB OUT CONTROL

AUDIO-IN

REMOTE

CONTROL

USBDC OUT

S-VIDEO

LAN

COMPONENT VIDEO

CB/PB

CR/PR

R-AUDIO IN-L

AUDIO-OUT

Part names

Lens (



)

Filter cover (



)

(Air ﬁ lter and intake vent

are inside.)

Elevator button

(



)

Elevator foot (



)

Remote sensor (



)

Zoom knob (



)

Focus ring (



)

Vent (



)

AC inlet (



)

Power switch (



)

Elevator button (



)

COMPONENT

VIDEO ports (



)

S-VIDEO port (



)

VIDEO port (



)

CONTROL port (



)

Part names

Projector

Lamp door (



)

(Lamp unit is inside.)

Elevator foot (



)

Bottom side

Speaker

Front-Right side

Rear-Left side

Control buttons (



)

(See the following page.)

Ports (See below.)

Vent (



)

AUDIO OUT port (



)

Ports

AUDIO IN port (



)

AUDIO IN L/R port (



)

USB port (



)

RGB IN1 port (



)

RGB IN2 port (



)

DVI-D port (



)

NOTE

(*) About Restart switch:

This Projector is controlled by an internal

microprocessor. Under certain exceptional circumstances, the projector may not

operate correctly and the microprocessor will need to be reset. In such a case,

please push the Restart switch by using a cocktail stick or similar, and before

turning on again, make the projector cool down at least 10 minutes without

operating. Only push the Restart switch in these exceptional instances.

Speaker

Restart switch (*) (



)

RGB OUT port (



)

WIRED REMOTE port

DC OUT port

LAN port (



)

STANDBY/ON

VIDEO

DOWN

BLANK

ASPECT

PUSH

LASER

INDICATOR

LASER

RGB

ENTER

OFF

ESC

POSITION

MAGNIFY

MUTE

KEYSTONE

FREEZE

ONE TOUCH

AUTO

PAGE

MENU RESET

VOLUME

STANDBY/ON

INPUT

KEYSTONE

RESET

POWER

TEMP

LAMP

Part names

RGB button (



)

PAGE buttons (



)

LASER button (



)

Disk pad(



)

Right mouse button (



)

CURSOR buttons (



)

RESET button (



)

MENU button (



)

AUTO butotn (



)

VOLUME button (



)

MUTE button (



)

ONE TOUCH button (



)

Control buttons

STANDBY/ON button (



)

VIDEO button (



)

BLANK button (



)

ASPECT button (



)

Lever switch (



)

ESC button (



)

POSITION button (



)

MAGNIFY buttons (



)

FREEZE button (



)

KEYSTONE button (



)

REMOTE CONTROL port

(



)

STANDBY/ON

button (



)

INPUT button (



)

KEYSTONE button (



)

RESET button (



)

LAMP incicator (



)

TEMP indicator (



)

POWER indicator (



)

Remote control

Cursor buttons

▲,▼,◄,►

(



)

Battery cover (



)

(on the back)

Laser switch (Inside of the battery cover)

1: enables the laser function

2: disables the laser function

Flip toward disk pad: UP key

lip toward MENU button: DOWN key

Press in center: ENTER

LASER INDICATOR (



)

Setting up

WARNING

►

Place the projector in a stable position horizontally. A fall or

a turnover could cause an injury and/or damage to the projector. Then using

damaged projector could result in a ﬁ re and/or an electric shock.

• Don’t place the projector on an unstable, slant or vibrant surface such as a

wobbly or inclined stand.

•

Do not place the projector in the side/front/rear-up position, except care of the air ﬁ lter.

• For the projector installed bottom-up, use the accessory ﬁ lter cover for bottom-

up use. And in the case of a ceiling installation or the like, contact your dealer

before installation.

►Place the projection in a cool place, and pay attention enough to ventilation.

The high temperature of the projector could cause a ﬁ re, a burn and/or

malfunction to the projector.

• Don’t stop up, block and cover the projector's vents.

•

Keep a space of 30 cm or more between the sides and other objects such as walls.

• Don’t place the projector on a metallic thing or anything weak in heat.

• Don’t place the projector on a carpet, cushion or bedding.

• Don’t place the projector in direct sunlight or near a hot object such as heater.

• Put nothing about lens and vents of the projector. Put nothing on the projector.

• Put nothing that is sucked or sticks to the bottom of projector. This projector

has some intake vents also on the bottom.

►Do not place the projector on the place that gets wet. Damping the projector

or inserting liquid in the projector could cause a ﬁ re, an electric shock and/or

malfunction to the projector.

• Don’t place the projector in a bathroom or the outdoors.

• Put nothing containing the liquid near the projector.

CAUTION

►

Avoid a smoky, humid or dusty place. Placing the projector in

such place could cause a ﬁ re, an electric shock and/or malfunction to the projector.

•

Don’t place the projector near a humidiﬁ er, a smoking space or a kitchen.

•

Put nothing containing the liquid near the projector.

►Adjist the direction of the projector to keep light from directly hitting the

projector's remote sensor.

Fastening the lens cap

To avoid losing, please fasten the lens cap to the projector using the strap.

Fix the strap to the strap ring of lens cap.

Put the strap into the groove on rivet.

Push the rivet into the strap hole.

Strap ring

Strap

Strap hole

Bottom side

(a) Screen size

[inch (m)]

(b) Projection distance [m (inch)]

min.

max.

down

(0.8)

0.9

(35)

1.1

(42)

(2)

(16)

(1.0)

1.2

(47)

1.4

(57)

(2)

(22)

(1.3)

1.5

(59)

1.8

(71)

(3)

(27)

(1.5)

1.8

(71)

2.2

(86)

(4)

(32)

(1.8)

2.1

(83)

2.6

(100)

(4)

(38)

(2.0)

2.4

(96)

2.9

(115)

(5)

110

(43)

(2.3)

2.7

(108)

3.3

(130)

(5)

123

(49)

100

(2.5)

3.0

(120)

3.7

(144)

(6)

137

(54)

120

(3.0)

3.7

(144)

4.4

(174)

(7)

165

(65)

150

(3.8)

4.6

(181)

5.5

(217)

(9)

206

(81)

200

(5.1)

6.1

(241)

7.4

(291)

(12)

274

(108)

250

(6.4)

7.7

(302)

9.2

(364)

(15)

343

(135)

300

(7.6)

9.2

(363)

11.1

(437)

(18)

411

(162)

(a) Screen size

[inch (m)]

(b) Projection distance [m (inch)]

min.

max.

down

(0.8)

1.0

(38)

1.2

(46)

-1

(0)

(15)

(1.0)

1.3

(51)

1.6

(62)

-2

(-1)

(20)

(1.3)

1.6

(65)

2.0

(78)

-2

(-1)

(25)

(1.5)

2.0

(78)

2.4

(94)

-2

(-1)

(30)

(1.8)

2.3

(91)

2.8

(110)

-3

(-1)

(35)

(2.0)

2.6

(104)

3.2

(126)

-3

(-1)

103

(41)

(2.3)

3.0

(117)

3.6

(141)

-4

(-1)

116

(46)

100

(2.5)

3.3

(131)

4.0

(157)

-4

(-2)

129

(51)

120

(3.0)

4.0

(157)

4.8

(189)

-5

(-2)

154

(61)

150

(3.8)

5.0

(197)

6.0

(237)

-6

(-2)

193

(76)

200

(5.1)

6.7

(263)

8.0

(317)

-8

(-3)

257

(101)

250

(6.4)

8.4

(329)

10.1

(396)

-10

(-4)

322

(127)

300

(7.6)

10.0

(395)

12.1

(476)

-12

(-5)

386

(152)

Arrangement

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: 1024 x 768

(a) The screen size (diagonal)

(b) Distance from the projector to the screen (±10%)

Setting up

4:3

(a)

16:9

(a)

At 16:9 screen

At 4:3 screen

(b)

Adjusting the projector's elevator

WARNING

►

Do not adjust the projector’s elevator during use or

immediately after use. Handling while the projector is in a high temperature

could cause a burn and/or malfunction to the projector.

CAUTION

►If you press the elevator button without holding the projector,

the projector might crash down, overturn, smash your ﬁ ngers 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.

►Except for inclining by the elevator feet adjustment, place the projector

horizontally.

You can use the elevator feet to make adjustments if the surface on which you

need to set the projector is uneven or if you otherwise need to adjust the angle of

projection. The adjustment range of the elevator feet is 0 to 9 degrees.

After making sure that the projector is cool adequately, press and hold in the

elevator buttons while holding the projector.

The elevator buttons and the elevator feet are on the both sides.

Raise or lower the projector to the desired height and the release the elevator

buttons.

When you release the elevator buttons, the elevator feet will lock into position.

As necessary, you can also ﬁ nely adjust the height of the projector by twisting

the elevator feet by hand.

Setting up

Elevator feet

Elevator button

Setting up

About the ﬁ lter cover for bottom-up use

WARNING

►Do not replace the ﬁ lter cover during use or immediately

after use. While the projector connects with a power supply, or the projector is

in a high temperature state, handling could cause an electric shock, a ﬁ re, a

burn and/or malfunction to the projector.Before handling, make sure the power

switch is off and the power cord is not plugged in, then wait at least 45 minutes.

When the projector is installed bottom up, please use the accessory ﬁ lter cover

for bottom-up use. It is higher than usual ﬁ lter cover, to keep the space for intake

ventilation. Please change in the following procedure.

After making sure that the projector is cool adequately,

slowly turn the

projector so that the lens-side is facing up. Please be careful for a projector

not to fall. While the projector is placed lens-side up, hold the projector.

Unhooking the ﬁ lter cover’s claws, pull the ﬁ lter cover in the direction of the

arrow to remove it.

Replace the ﬁ lter cover for bottom-up use and snap it back into place.

Slowly turn the projector so that the top is facing up.

Filter cover’s claws

To set

Filter cover’s claws

Filter cover

To remove

Filter cover for bottom-up use

Setting up

Connecting your devices

CAUTION

►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

►Use the accessory cable or a designated-type cable for the connection.

Some cables have to be used with core set. A too long cable may cause a

certain picture degradation. Please consult with your dealer for details. For

cables that have a core only at one end, connect the core to the projector.

►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.

NOTE

•

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.

•

Secure the screws on the connectors and tighten.

•

Some computers may have multiple display screen modes. Use of some of these

modes will not be possible with this projector.

• For some RGB signal modes, the optional Mac adapter is necessary.

• When the image resolution is changed on a computer, depending on an input,

automatic adjust function may take some time and may not be completed. In this case,

you may not be able to see a check box to select “Yes/No” for the new resolution on

Windows. Then the resolution will go back to the original. It might be recommended to

use other CRT or LCD monitors to change the resolution.

About Plug-and-Play capability

Plug-and-Play is a system composed of the computer, its operating system and

peripheral equipment (i.e. display devices). This projector is compatible with VESA DDC

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 IN1 port (DDC 2B compatible) and/or the optional DVI cable to the DVI-D port (DDC

2B compatible). Plug-and-Play may not work properly if any other type of connection is

attempted.

• Please use the standard drivers in your computer as this projector is a Plug-and-Play

monitor.

• The X75's DVI is compatible with HDCP (High-bandwidth Digital Content Protection)

and therefore capable of displaying video from HDCP compatible DVD players, et al.

However, if the HDCP standards are modiﬁ ed, the X75's DVI might not be able to display

video from HDCP compatible device developed in conformance to such modiﬁ ed HDCP

standards.

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