Dukane 8755L-RJ Bedienungsanleitung

ENGLISH

Projector

/5-+5-

+5-

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. 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

Preparing for the remote control......... 5

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

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

Fastening the adapter cover............... 8



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

Turning on the power.......................... 9

Adjusting the projector's elevator ..... 10

Displaying the picture ....................... 11

Turning off the power........................ 12

Replacing the lamp........................... 13

Cleaning and replacing the air lter

.. 15

Using the CD manual ....................... 16

Specications ................................... 17

Troubleshooting

- Warranty and after-service ........... 18

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.

403-8794H-RJ-PLUS-CONCISE-00

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.

►Keep small parts away from children and pets. If swallowed, consult a

physician immediately for emergency treatment.

►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.

►Do not modify the projector or accessories.

►Do not let any things or 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.

►Do not apply a shock or 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 8755L-RJ, 8794H-RJ, 8795H-RJ

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) Adapter cover

(5) Lens cover

(6) User’s manuals (Book x1, CD x1)

(7) Security label

(8) Application CD

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.

• The projector may make a rattling sound when tilted, moved or shaken, since

a  ap to control the air  ow inside of the projector has moved. Be aware that

this is not a failure or malfunction.

(6)

(7)

(2)

(3)

(5)

(1)

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTE

MY BUTTON

POSITION

ESC

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY

PAGE

DOWN

OFF

FREEZE

ー

＋

VOLUME

ENTER

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)

(8)

(4)

WARNING ►Keep small parts away from children and pets. Take care

not to put in the mouth. If swallowed, consult a physician immediately for

emergency treatment.

ENGLISH

Preparing for 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.

• When replacing the batteries, replace both of the batteries with new batteries

of the same type. Do not use a new battery with a used battery.

• 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

WARNING ►Install the projector where you can access the power outlet

easily.

►Install the projector in a stable horizontal position.

• Do not use any mounting accessories except the accessories specied by the

manufacturer. Read and keep the manuals of the accessories used.

•

For special installation such as ceiling mounting, be sure to consult your dealer

beforehand. Specic mounting accessories and services may be required.

• Do not put the projector on its side, front or rear position.

• Do not attach nor place anything on the projector unless otherwise specied

in the manual.

►Do not install the projector near thermally conductive or ammable things.

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

used.

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

CAUTION ►Place the projector in a cool place with sufcient ventilation.

• Keep a space of 30 cm or more between a side of the projector and other

objects such as walls.

• Do not stop up, block nor cover the projector's vent holes.

• Do not place the projector at places that are exposed to magnetic elds, doing

so can cause the cooling fans inside the projector to malfunction.

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

• Do not place the projector near humidiers.

NOTICE ►Position the projector to prevent light from directly hitting the

projector’s remote sensor.

►Do not place the product in a place where radio interference may be caused.

►Check and correct the setting for ALTITUDE of SERVICE in the OPTION

menu according to the usage environment. For details, see User’s Manual -

Operating Guide.

Arrangement

Refer to table T-1 or T-2 and gures F-1 and F-2 at the end of this manual to

determine the screen size and projection distance (from the projector’s end).

The values shown in the table are calculated for a full size screen.

bProjection distance (±10%, from the projector's end)

c1 , c2 Screen height (±10%)

aScreen size (diagonal)

• If the projector is used at an altitude of about 1600 m (5250 feet) or higher, set ALTITUDE

of the SERVICE item in the OPTION menu to HIGH. Otherwise, set it to NORMAL.

If the projector is used with a wrong setting, it may cause damage to the projector itself or

the parts inside.

ENGLISH

Connecting with your devices

Before connecting the projector to a device, consult the manual of the device to

conrm that the device is suitable for connecting with this projector and prepare

the required accessories, such as a cable in accord with the signal of the device.

Consult your dealer when the required accessory did not come with the product or

the accessory is damaged.

After making sure that the projector and the devices are turned off, perform the

connection, according to the following instructions. Refer to gures F-3 to F-6 at the

end of this manual.

For details, see User’s Manual - Operating Guide. Before connecting the projector

to a network system, be sure to read User’s Manual - Network Guide too.

WARNING ►Use only the appropriate accessories. Otherwise it could

cause a re or damage the projector and devices.

• Use only the accessories specied or recommended by the projector’s

manufacturer. It may be regulated under some standard.

• Neither disassemble nor modify the projector and the accessories.

• Do not use the damaged accessory. Be careful not to damage the accesso-

ries. Route a cable so that it is neither stepped on nor pinched out.

CAUTION ►For a cable with a core at only one end, connect the end with

the core to the projector. That may be required by EMI regulations.

►Before connecting the projector to a network system be sure to obtain the

consent of the administrator of the network.

►Do not connect the LAN port to any network that might have the excessive

voltage.

►The designated USB wireless adapter that is sold as an option is required to

use the wireless network function of this projector.

►Before removing the USB storage device from the port of the projector, be

sure to use the REMOVE USB function on the thumbnail screen to secure your

data. Before you insert or pull out the USB wireless adapter from the projector,

turn off the power of the projector and pull out the power cord’s plug from the

outlet. Do not touch the USB wireless adapter while the projector is receiving

AC power.

NOTE • Do not turn on or off the projector while connected to a device in

operation, unless that is directed in the manual of the device.

• Some input ports are selectable in the use. For details, see User’s Manual -

Operating Guide.

• Be careful not to mistakenly connect a connector to a wrong port.

• If an oversized USB storage device blocks the LAN port, use a USB extension

cable to connect the USB storage device.

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.

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

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

• Do not touch the power cord with a wet hand.

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

your dealer to get a new one. Never modify the power cord.

• 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.

• Do not distribute the power supply to multiple devices. Doing so may overload

the outlet and connectors, loosen the connection, or result in re, electric

shock or other accidents.

• Connect the ground terminal for the AC inlet of this unit to the ground terminal

of the building using an appropriate power cord (bundled).

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

to-phase voltage of 220 to 240 V.

Fastening the adapter cover

Use the supplied adapter cover to prevent the

USB wireless adapter from coming off easily.

1. Loosen the screw (marked with triangle)

on the bottom right of the USB TYPE A

port.

2. Insert the tab of the cover into the hole

at the upper left of the USB TYPE A

port in the direction of the arrow.

3. Align the screw holes on the projector

and the cover. Then insert the screw

removed from the projector into the hole

and tighten the screw.

WARNING ►Keep small parts away from children and pets. Take care not

to put in the mouth.

AC IN

Power cord

Tab

ENGLISH

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. Then remove the lens

cover.

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.

VIDEO

DOC.CAMERA

KEYSTONE

ASPECT SEARCH BLANK

MUTE

MY BUTTON

POSITION

ESC

RESET

COMPUTER MY SOURCE/

AUTO

MAGNIFY

PAGE

DOWN

OFF

FREEZE

ー

＋

VOLUME

ENTER

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 User’s

Manual - Operating Guide.

STANDBY/ON button

POWER indicator

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°

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