Hitachi CP-RX79 Bedienungsanleitung

ENGLISH

Projector

CP-RX79

User's Manual (concise)

Thank you for purchasing this projector.

Please read through this manual before using this product, in order to use safely

and utilize well the product.

WARNING ►Before using this product, be sure to read all manuals for this

product. See “Using the CD manual” (15)to read the manuals in the CD.

After reading them, store them in a safe place for future reference.

►Heed all the warnings and cautions in the manuals or on the product.

►Follow all the instructions in the manuals or on the product.



First of all............................................ 2

Entries and graphical symbols explanation ......2

Important safety instruction ..............................2

Regulatory notices.............................. 3

About Electro-Magnetic Interference ................3

About Waste Electrical and Electronic Equipment

...4

Contents of package........................... 4

Preparations ....................................... 5

Loading batteries into the remote control .........5

Arrangement....................................... 6

Connecting your devices .................... 7



Connecting power supply ................... 8

Turning on the power.......................... 8

Adjusting the projector's elevator ....... 9

Displaying the picture ....................... 10

Turning off the power........................ 11

Replacing the lamp........................... 12

Cleaning and replacing the air lter.. 14

Using the CD manual ....................... 15

Specications ................................... 16

Troubleshooting

- Warranty and after-service ........... 17

Contents

NOTE • In this manual, unless any comments are accompanied, “the

manuals” means all the documents provided with this product, and “the product”

means this projector and all the accessories came with the projector.

First of all

Entries and graphical symbols explanation

The following entries and graphical symbols are used for the manuals and the

product as follows, for safety purpose. Please know their meanings beforehand,

and heed them.

Important safety instruction

The followings are important instructions for safely using the product. Be sure to

follow them always when handling the product. The manufacturer assumes no

responsibility for any damage caused by mishandling that is beyond normal usage

dened in these manuals of this projector.

WARNING

This entry warns of a risk of serious personal injury or even death.

CAUTION This entry warns of a risk of personal injury or physical damage.

NOTICE This entry notices of fear of causing trouble.

WARNING ►Never use the product in or after an abnormality (ex. giving

off smoke, smelling strange, took a liquid or an object inside, broken, etc.) If an

abnormality should occur, unplug the projector urgently.

►Situate the product away from children and pets.

►Do not use the product when there is fear of a thunderbolt.

►Unplug the projector from the power outlet if the projector is not used for the

time being.

►Do not open or remove any portion of the product, unless the manuals direct

it. For internal maintenance, leave it to your dealer or their service personnel.

►Use only the accessories specied or recommended by the manufacturer.

►Modify neither the projector nor accessories.

►Let neither any things nor any liquids enter to the inside of the product.

►Do not wet the product.

►Do not place the projector where any oils, such as cooking or machine oil,

are used. Oil may harm the product, resulting in malfunction, or falling from the

mounted position.

►Apply neither a shock nor pressure to this product.

- Do not place the product on an unstable place such as the uneven surface or

the leaned table.

- Do not place the product unstably. Place the projector so that it does not

protrude from the surface where the projector is placed on.

- Remove all the attachments including the power cord and cables, from the

projector when carrying the projector.

►Do not look into the lens and the openings on the projector, while the lamp is

on.

►Do not approach the lamp cover and the exhaust vents, while the projection

lamp is on. Also after the lamp goes out, do not approach them for a while, since

too hot.

ENGLISH

Regulatory notices

About Electro-Magnetic Interference

In CANADA

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

In the US, and other places where the FCC regulations are applicable

Declaration of Conformity

Trade name HITACHI

Model Number CP-RX79

Responsible Party Hitachi America, Ltd.

Address 900 Hitachi way, Chula Vista, CA 91914-3556 U.S.A.

Telephone Number +1 -800-225-1741

This device complies with part 15 of the FCC Rules. Operation is subject

to the following two conditions: (1) This device may not cause harmful

interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.This equipment has

been tested and found to comply with the limits for a Class B digital device,

pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful

interference in a residential installation. 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 be 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 the following

conditions are met. Some cables have to be used with the 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.

CAUTION:

Changes or modications not expressly approved by the party

responsible for compliance could void the user’s authority to operate the equipment.

Contents of package

Your projector should come with the items

shown below. Check that all the items are

included. Require of your dealer immediately if

any items are missing.

(1) Remote control with two AA batteries

(2) Power cord

(3) Computer cable

(4) User’s manuals (Book x1, CD x1)

NOTE • Keep the original packing materials for future reshipment. Be sure

to use the original packing materials when moving the projector. Use special

caution for the lens.

About Waste Electrical and Electronic Equipment

The mark is in compliance with the Waste Electrical and Electronic

Equipment Directive 2002/96/EC (WEEE).

The mark indicates the requirement NOT to dispose the equipment

including any spent or discarded batteries or accumulators as unsorted

municipal waste, but use the return and collection systems available.

If the batteries or accumulators included with this equipment, display

the chemical symbol Hg, Cd, or Pb, then it means that the battery has a

heavy metal content of more than 0.0005% Mercury or more than, 0.002%

Cadmium, or more than 0.004% Lead.

Regulatory notices (continued)

(4)

(2)

(1)

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTE

MYBUTTON

POSITION

ESC

ENTER

RESET

COMPUTER

MYSOURCE/

AUTO

MAGNIFY

PAGE

VOLUME

DOWN

࡯

OFF

㧗

FREEZE

(3)

ENGLISH

Preparations

Loading batteries into the remote control

Please insert the batteries into the remote control before using it. If the remote

control starts to malfunction, try to replace the batteries. If you will not use the

remote control for long period, remove the batteries from the remote control and

store them in a safe place.

1. Holding the hook part of the battery

cover, remove it.

2. Align and insert the two AA batteries

(HITACHI MAXELL, Part No.LR6 or R6P)

according to their plus and minus terminals

as indicated in the remote control.

3. Replace the battery cover in the direction of the arrow and snap it back into

place.

WARNING ►Always handle the batteries with care and use them only as

directed. Improper use may result in battery explosion, cracking or leakage,

which could result in re, injury and/or pollution of the surrounding environment.

• Be sure to use only the batteries specied. Do not use batteries of different

types at the same time. Do not mix a new battery with used one.

•

Make sure the plus and minus terminals are correctly aligned when loading a battery.

• Keep a battery away from children and pets.

• Do not recharge, short circuit, solder or disassemble a battery.

•

Do not place a battery in a re or water. Keep batteries in a dark, cool and dry place.

•

If you observe battery leakage, wipe out the leakage and then replace a battery.

If the leakage adheres to your body or clothes, rinse well with water immediately.

•

Obey the local laws on disposing the battery.

21 3

On a horizontal surface Suspended from the ceiling

•

Keep a space of 30 cm or more between the sides of the

projector and other objects such as walls. Do not place or

attach anything that would block the lens or vent holes.

• For the case of installation in a special state such

as ceiling mount, the specied mounting accessories

(16) and service may be required. Before installing

the projector, consult your dealer about your installation.

Arrangement

Refer to the illustrations and tables below to determine screen size and projection distance.

The values shown in the table are calculated for a full size screen: 1024 x 768

aScreen size (diagonal) bProjection distance (±10%)

c1 , c2 Screen height (±10%)

WARNING ►Install the projector in a stable horizontal position.

►

Place the projector in a cool place, and ensure that there is sufcient ventilation.

►Do not place the projector anyplace where it may get wet.

►

Do not place the projector where any oils, such as cooking or machine oil, are used.

►

Use only the mounting accessories the manufacturer specied, and leave installing

and removing the projector with the mounting accessories to the service personnel.

► Read and keep the user's manual of the mounting accessories used.

CAUTION ►Avoid placing the projector in smoky, humid or dusty place.

►

Position the projector to prevent light from directly hitting the projector’s remote sensor.

Screen size

(diagonal)

4 : 3 screen 16 : 9 screen

Projection distance Screen

height

Screen

height

Projection distance Screen

height

Screen

height

min. max. min. max.

type

(inch) m m inch m inch cm inch cm inch m inch m inch cm inch cm inch

30 0.8 0.9 35 1.1 43 39 15 7 3 1.0 39 1.2 47 36 14 1 0

40 1.0 1.2 47 1.5 58 52 21 9 3 1.3 52 1.6 63 49 19 1 0

50 1.3 1.5 60 1.8 72 65 26 11 4 1.7 65 2.0 79 61 24 1 1

60 1.5 1.8 72 2.2 87 78 31 13 5 2.0 78 2.4 95 73 29 2 1

70 1.8 2.1 84 2.6 102 91 36 15 6 2.3 92 2.8 111 85 34 2 1

80 2.0 2.4 96 3.0 116 105 41 17 7 2.7 105 3.2 127 97 38 2 1

90 2.3 2.8 108 3.3 131 118 46 20 8 3.0 118 3.6 143 109 43 3 1

100 2.5 3.1 120 3.7 146 131 51 22 9 3.3 131 4.0 159 122 48 3 1

120 3.0 3.7 145 4.4 175 157 62 26 10 4.0 158 4.8 191 146 57 4 1

150 3.8 4.6 181 5.6 219 196 77 33 13 5.0 198 6.1 239 182 72 4 2

200 5.1 6.1 242 7.4 292 261 103 44 17 6.7 264 8.1 319 243 96 6 2

250 6.4 7.7 303 9.3 366 327 129 54 21 8.4 330 10.1 398 304 120 7 3

300 7.6 9.2 364 11.2 439 392 154 65 26 10.1 396 12.2 478 365 144 9 4

abc1

c1 c2 c2

ENGLISH

Connecting your devices

Be sure to read the manuals for devices before connecting them to the projector.

Make sure that all the devices are suitable to be connected with this product, and

prepare the cables required to connect. Please refer to the following illustrations

to connect them. To input component video signal to COMPUTER IN port, please

see the “Operating Guide” in the CD.

WARNING ►Do not disassemble or modify the projector and accessories.

►Be careful not to damage the cables, and do not use damaged cables.

CAUTION ►Turn off all devices and unplug their power cords prior to

connecting them to projector. Connecting a live device to the projector may

generate extremely loud noises or other abnormalities that may result in

malfunction or damage to the device and the projector.

►Use appropriate accessory or designated cables. Ask your dealer about non-

accessory cables which may be required a specic length or a ferrite core by

the regulations. For cables with a core only at one end, connect the end with

the core to the projector.

►Make sure that devices are connected to the correct ports. An incorrect

connection may result in malfunction or damage to the device and the projector.

NOTICE ►Use the cables with straight plugs, not L-shaped ones, as the input

ports of the projector are recessed.

VIDEO OUT

AUDIO OUT RGB OUT

S-VIDEO OUT Y CB/PBCR/PR

COMPONENT VIDEO OUT

L R

AUDIO OUT

L R

AUDIO OUT

VCR/DVD/Blu-ray Disc player

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTE

MYBUTTON

POSITION

1 2

ESC

ENTER

RESET

COMPUTER MYSOURCE/

AUTO

MAGNIFY

PAGE

VOLUME

DOWN

ー

OFF

＋

FREEZE

Connecting power supply

1. Put the connector of the power cord into the

AC IN (AC inlet) of the projector.

2. Firmly plug the power cord’s plug into the

outlet. In a couple of seconds after the

power supply connection, the POWER indicator

will light up in steady orange.

Please remember that when the DIRECT POWER ON

function activated, the connection of the power supply

make the projector turn on.

Turning on the power

1. Make sure that the power cord is rmly

and correctly connected to the projector

and the outlet.

2. Make sure that the POWER indicator is

steady orange.

3. Press the STANDBY/ON button on the

projector or the remote control.

The projection lamp will light up and the

POWER indicator will begin blinking in green.

When the power is completely on, the indicator

will stop blinking and light in steady green.

WARNING ►Please use extra caution when connecting the power cord, as

incorrect or faulty connections may result in re and/or electrical shock.

• Only use the power cord that came with the projector. If it is damaged, consult

your dealer to get a new one.

• Only plug the power cord into an outlet whose voltage is matched to the power

cord. The power outlet should be close to the projector and easily accessible.

Remove the power cord for complete separation.

• Never modify the power cord.

NOTICE ►This product is also designed for IT power systems with a phase-to-

phase voltage of 220 to 240 V.

WARNING ►A strong light is emitted when the projector’s power is on. Do

not look into the lens of the projector or look inside of the projector through any

of the projector’s openings.

NOTE • Please power on the projector prior to the connected devices.

• The projector has the DIRECT POWER ON function, which can make the

projector automatically turn on. For more information, please see the “Operating

Guide” in the CD.

STANDBY/ON button

POWER indicator

Power cord

AC IN

ENGLISH

Adjusting the projector's elevator

When the place to put the projector is slightly uneven

to the left or right, use the elevator feet to place the

projector horizontally.

Using the feet can also tilt the projector in order to

project at a suitable angle to the screen, elevating the front side of the projector

within 12 degrees.

This projector has 2 elevator feet and 2 elevator knobs. An elevator foot is

adjustable while pulling up the elevator knob on the same side as it.

1. Holding the projector, pull the elevator knobs up to loose the elevator feet.

2. Position the front side of the projector to the desired height.

3. Release the elevator knobs in order to lock the elevator feet.

4. After making sure that the elevator feet are locked, put the projector down

gently.

5. If necessary, the elevator feet can be manually twisted to make more precise

adjustments. Hold the projector when twisting the feet.

To loose an elevator foot, pull up the

elevator knob on the same side as it.

CAUTION ►Do not handle the elevator buttons without holding the

projector, since the projector may drop down.

►Do not tilt the projector other than elevating its front within 12 degrees using

the adjuster feet. A tilt of the projector exceeding the restriction could cause

malfunction or shortening the lifetime of consumables, or the projector itself.

To nely adjust, twist the foot.

12°

Displaying the picture

1. Activate your signal source. Turn the signal

source on, and make it send the signal to

the projector.

2. Press the INPUT button on the projector.

Each time you press the button, the

projector switches its input port in turn.

You can also use the remote control to select

an input signal. Press the VIDEO button for

selecting an input signal from the VIDEO

port, or the COMPUTER button for selecting

an input signal from the COMPUTER IN port.

3. Press the ASPECT button on the remote

control. Each time you press the button,

the projector switches the mode for aspect

ratio in turn.

4. Use the zoom ring to adjust the screen

size.

5. Use the focus ring to focus the picture.

VOLUME+ button

VOLUME- button

MUTE button

VIDEO button

COMPUTER button

ASPECT button

NOTE • The ASPECT button does not work when no proper signal is inputted.

• For the details of how to adjust the picture, please see the “Operating Guide”

in the CD.

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTE

MY BUTTON

POSITION

ESC

ENTER

RESET

COMPUTER

MY SOURCE/

AUTO

MAGNIFY

PAGE

VOLUME

DOWN

࡯

OFF

㧗

FREEZE

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTE

MY BUTTON

POSITION

ESC

ENTER

RESET

COMPUTER

MY SOURCE/

AUTO

MAGNIFY

PAGE

VOLUME

DOWN

࡯

OFF

㧗

FREEZE

Zoom ring

Focus ring

CAUTION ►If you wish to have a blank screen while the projector's lamp

is on, use the BLANK function. (See the "Operating Guide" in the CD.) Any

other method of blocking the projection light, such as attaching something to

the lens or placing something in front of the lens, may cause the damage to the

projector.

INPUT button

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