Hitachi CP-X440 series Technical Document

Projector

CP-X444/CP-X440

User's Manual – Operating Guide

Thank you for purchasing this projector.

WARNING

►

Before using this product, please read the "User's Manual -

Safety Guide" and related manuals to ensure the proper use of this product.

After reading them, 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 possibly

result 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 reproduction, transfer or copy of all or any part of this document is not permitted

without express written consent.

Trademark acknowledgment

• VGA and XGA are registered trademarks of International Business Machines Corporation.

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

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

• Windows is a registered trademark of Microsoft Corporation.

All other trademarks are the properties of their respective owners.

About this manual

. . . . . . . . . .

Content

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

Projector features

. . . . . . . . . .

Preparations

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

About contents of package

. . . . . . .

Fastening the lens cover

. . . . . . . . .

Fastening the lens cover . . . . . . . . . Fastening the lens cover

Part names

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

Projector

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

Control buttons

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

Remote control

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

Setting up

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

Arrangement

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

Adjusting the projector's elevator

. .

About the ﬁ lter cover for bottom-up use

. .

Connecting your devices

. . . . . . . .

Connecting power supply

. . . . . . .

Remote control

. . . . . . . . . . .

Loading 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

. . . . . . . .

Searcting an input signal

. . . . . . . .

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

. .

Multifunctional settings

. . . .

Using the menu function

. . . . . . . .

Content

EASY Menu

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

Aspect, Mode, Brightness, Contrast,

Color, Tint, Sharpness, Whisper, Mirror,

Reset, Filter time, Language,

Go to advanced menu

PICTURE Menu

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

Brightness, Contrast, Gamma,

Color temp, Color, Tint, Sharpness,

Progressive, My memory

IMAGE Menu

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

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

H. phase, H. size, Auto adjust execute

INPUT Menu

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

Color space, Component, Video format,

Information

SETUP Menu

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

Whisper, Mirror, Volume, Audio

SCREEN Menu

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

Language, Menu position, OSD bright.,

Blank, Start up, MyScreen,

MyScreen lock, Message

OPTION Menu

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

Auto

search, Auto off, Lamp time,

Filter time, Service

Maintenance

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

Lamp

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

Air ﬁ lter

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

Other care

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

Troubleshooting

. . . . . . . . . .

Related messages

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

Regarding the indicator lamps

. . . .

Phenomena that may easily be

mistaken for machine defects

. . . .

Warranty and after-service

. . .

Speciﬁ cations

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



Fastening the lens cover

To avoid losing the lens cover, please fasten it the lens cap to the projector using

the strap.

Fix the strap to the strap ring of the lens cover.

Put the strap into the groove on the rivet.

Push the rivet into the strap hole.

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 available 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.



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

Please see the "Contents of package" of the "User's Manual - Quick Guide". Your

projector should come with the items shown there. 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 materials. Use special

caution for the lens part.

Strap ring

Strap

Strap hole

Bottom side

VIDEO

RGB IN1 RGB IN2

RGB OUT CONTROL

AUDIO 1-IN

S-VIDEO

COMPONENT VIDEO

CB/PB

CR/PR

R-AUDIO 2-L

AUDIO-OUT

Part names

Lens (



)

Filter cover (



9,40

)

(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 cover (



)

(Lamp unit is inside.)

Elevator foot (



)

Bottom side

Front-Right side

Rear-Left side

Control buttons (



)

(See the following page.)

Ports (See below.)

Vent (



)

AUDIO-OUT port (



)

Ports

AUDIO 1-IN port (



)

AUDIO 2 L/R port (



)

RGB IN1 port (



)

RGB IN2 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 (



)

SEARCH button (



)

RGB button (



)

VIDEO button (



)

ASPECT button (



)

MAGNIFY

ON button (



)

OFF button (



)

FREEZE button (



)

POSITION button (



)

ESC button (



)

Part names

Control buttons

LAMP indicator (



44,45

)

TEMP indicator (



44,45

)

POWER indicator (



)

Remote control

Cursor buttons

▲,▼,◄,►

(



)

RESET button (



)

KEYSTONE button (



)

INPUT button (



)

STANDBY/ON button

(



)

Battery cover (



)

(on the back)

STANDBY/ON button (



)

AUTO button (



)

BLANK button (



)

VOLUME button (



)

MUTE button (



)

KEYSTONE button (



)

MENU button (



)

Cursor buttons

▲,▼,◄,► (



)

ENTER button (



)

RESET button (



)

VIDEO RGBSEARCH

FREEZE

OFF

MAGNIFY

ASPECT AUTO BLANK

MUTE

VOLUME

KEYSTONE

POSITION

ESC

ENTER

RESET

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.

• Do not 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 cleaning

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.

• Do not 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.

• Do not place the projector on a metallic thing or anything weak in heat.

• Do not place the projector on a carpet, cushion or bedding.

• Do not place the projector in direct sunlight or near a hot object such as a

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.

• Do not 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.

• Do not

place the projector near a humidiﬁ er, a smoking space or a kitchen.

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

projector's remote sensor.

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)

(b)

For the model CP-X440

For the model CP-X444

(a) Screen

size

[inch (m)]

4 : 3 screen

16 : 9 screen

(b) Projection distance

[m (inch)]

[cm (inch)]

(b) Projection distance

[m (inch)]

[cm (inch)]

min.

max.

down

min.

max.

down

(0.8)

0.9

(35)

1.1

(42)

(2)

(16)

1.0

(38)

1.2

(46)

-1

(0)

(14)

(1.0)

1.2

(47)

1.4

(57)

(2)

(22)

1.3

(51)

1.6

(62)

-2

(-1)

(19)

(1.3)

1.5

(59)

1.8

(71)

(3)

(27)

1.6

(65)

2.0

(78)

-2

(-1)

(24)

(1.5)

1.8

(71)

2.2

(86)

(4)

(32)

2.0

(78)

2.4

(94)

-2

(-1)

(28)

(1.8)

2.1

(83)

2.6

(100)

(4)

(38)

2.3

(91)

2.8

(110)

-3

(-1)

(33)

(2.0)

2.4

(96)

2.9

(115)

(5)

110

(43)

2.6

(104)

3.2

(126)

-3

(-1)

(38)

(2.3)

2.7

(108)

3.3

(130)

(5)

123

(49)

3.0

(117)

3.6

(141)

-4

(-1)

109

(43)

100

(2.5)

3.0

(120)

3.7

(144)

(6)

137

(54)

3.3

(131)

4.0

(157)

-4

(-2)

121

(47)

120

(3.0)

3.7

(144)

4.4

(174)

(7)

165

(65)

4.0

(157)

4.8

(189)

-5

(-2)

145

(57)

150

(3.8)

4.6

(181)

5.5

(217)

(9)

206

(81)

5.0

(197)

6.0

(237)

-6

(-2)

181

(71)

200

(5.1)

6.1

(241)

7.4

(291)

(12)

274

(108)

6.7

(263)

8.0

(317)

-8

(-3)

241

(95)

250

(6.4)

7.7

(302)

9.2

(364)

(15)

343

(135)

8.4

(329)

10.1

(396)

-10

(-4)

302

(119)

300

(7.6)

9.2

(363)

11.1

(437)

(18)

411

(162)

10.0

(395)

12.1

(476)

-12

(-5)

362

(142)

(a) Screen

size

[inch (m)]

4 : 3 screen

16 : 9 screen

(b) Projection distance [m

(inch)]

[cm (inch)]

(b) Projection distance [m

(inch)]

[cm (inch)]

min.

max.

down

min.

max.

down

(0.8)

0.9

(35)

1.1

(42)

(2)

(16)

1.0

(38)

1.2

(46)

-1

(0)

(14)

(1.0)

1.2

(47)

1.4

(56)

(2)

(22)

1.3

(52)

1.6

(62)

-2

(-1)

(19)

(1.3)

1.5

(59)

1.8

(71)

(3)

(27)

1.6

(65)

2.0

(77)

-2

(-1)

(24)

(1.5)

1.8

(72)

2.2

(85)

(4)

(32)

2.0

(78)

2.4

(93)

-2

(-1)

(28)

(1.8)

2.1

(84)

2.5

(100)

(4)

(38)

2.3

(91)

2.8

(109)

-3

(-1)

(33)

(2.0)

2.4

(96)

2.9

(114)

(5)

110

(43)

2.7

(105)

3.2

(125)

-3

(-1)

(38)

(2.3)

2.7

(108)

3.3

(129)

(5)

123

(49)

3.0

(118)

3.6

(140)

-4

(-1)

109

(43)

100

(2.5)

3.1

(120)

3.6

(143)

(6)

137

(54)

3.3

(131)

4.0

(156)

-4

(-2)

121

(47)

120

(3.0)

3.7

(144)

4.4

(172)

(7)

165

(65)

4.0

(158)

4.8

(188)

-5

(-2)

145

(57)

150

(3.8)

4.6

(181)

5.5

(216)

(9)

206

(81)

5.0

(197)

6.0

(235)

-6

(-2)

181

(71)

200

(5.1)

6.1

(242)

7.3

(288)

(12)

274

(108)

6.7

(264)

8.0

(314)

-8

(-3)

241

(95)

250

(6.4)

7.6

(303)

9.2

(361)

(15)

343

(135)

8.4

(330)

10.0

(393)

-10

(-4)

302

(119)

300

(7.6)

9.2

(363)

11.0

(433)

(18)

411

(162)

10.1

(396)

12.0

(472)

-12

(-5)

362

(142)

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.

►

Do not incline the projector rightward or leftward. Also do not incline it

backward or forward exceeding 9 degrees. Exceeding these range could cause

malfunction, and could shorten the lifetime of the consumables.

►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 release the elevator

buttons.

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

If 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 is connected 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 the projector, 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 the ﬁ lter cover 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 the 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 adjustment 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 a computer is 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). 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.

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Acer C20 Series manual