Hitachi CP-DX351 Manuel utilisateur

Projector

CP-DX351

User Manual

Thank you for purchasing this product.

Please read this manual before you operate your projector.

Save it for future reference.

Table of contents

Important safety

instructions .......................2

Introduction......................4

Projector features ................................. 4

Shipping contents................................. 5

Projector exterior view......................... 6

Controls and functions ......................... 7

Positioning your

projector..........................10

Choosing a location............................ 10

Projection dimensions........................ 11

Connection ......................12

Connecting a computer or monitor .... 13

Connecting Video source devices ...... 14

Operation ........................17

Starting up the projector..................... 17

Using the menus................................. 18

Utilizing the password function ......... 19

Switching input signal........................ 21

Adjusting the projected image ........... 22

Magnifying and searching for details. 23

Selecting the aspect ratio ................... 24

Optimizing the image......................... 26

Setting the presentation timer ............ 29

Hiding the image................................ 30

Locking control keys.......................... 30

Freezing the image ............................. 30

Operating in a high altitude

environment ....................................... 31

Shutting down the projector............... 31

Menu operation .................................. 32

Maintenance ...................41

Care of the projector .......................... 41

Lamp information .............................. 42

Troubleshooting .............47

Specifications ..................48

Projector specifications...................... 48

Dimensions ........................................ 49

........................................................... 49

Timing chart ...................................... 50

Regulation Statements ...54

FCC statement ................................... 54

ICES-003 ........................................... 54

WEEE ................................................ 54

Warranty and after-

service..............................57

Entries and graphical symbols expla-

nation

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.

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.

Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information

technology equipment. However, to ensure safe use of this product, it is important that you

follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

WARNING

1. Please read this manual before you operate your projector. Save it for future

reference.

3. Refer servicing to qualified service personnel.

4. In some countries, the line voltage is NOT stable. This projector is designed to operate

safely within a mains voltage between 100 to 240 volts AC, but could fail if power

cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate

or cut out, it is recommended that you connect your projector through a power

stabilizer, surge protector or uninterruptible power supply (UPS).

6. The lamp becomes extremely hot during operation. Allow the projector to cool for

approximately 45 minutes prior to removing the lamp assembly for replacement.

7. Never replace the lamp assembly or any electronic components unless the projector is

unplugged.

8. Do not place this product on an unstable cart, stand, or table. The product may fall,

sustaining serious damage.

9. Do not attempt to disassemble this projector. There are dangerous high voltages inside

which may cause death if you should come into contact with live parts. The only user

serviceable part is the lamp which has its own removable cover.

Under no circumstances should you ever undo or remove any other covers. Refer

servicing only to suitably qualified professional service personnel.

10. Do not place this projector in any of the following environments.

- Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls

and free flow of air around the projector.

- Locations where temperatures may become excessively high, such as the inside of a

car with all windows rolled up.

- Locations where excessive humidity, dust, or cigarette smoke may contaminate optical

components, shortening the projector's life span and darkening the picture.

- Locations near fire alarms

- Locations with an ambient temperature above 35°C / 95°F (The altitude is 1500

m~3050 m : Ambient temperature above 30°C / 86°F)

- Locations where the altitudes are higher than 3050 m (10007 feet).

11. Do not block the ventilation holes. Otherwise the components inside the projector will

become overheated and result in a fire or malfunction. In addition, do not place the

Do not look straight at the projector lens during operation. The intense

light beam may damage your eyes.

Do not block the projection lens with any objects when the projector is

under operation as this could cause the objects to become heated and

deformed or even cause a fire. To temporarily turn off the display, press

BLANK on the remote control.

projector in locations near an air conditioner, fan or dryer because direct contact with

constant heat or warm air may cause deformation to the outer casing of the projector.

- Do not place this projector on a blanket, bedding or any other soft surface.

- Do not cover this projector with a cloth or any other item.

- Do not place inflammables near the projector.

12. Always place the projector on a level, horizontal surface during operation.

- Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of

more than 15 degrees front to back. Using the projector when it is not fully horizontal

may cause a malfunction of, or damage to, the lamp.

13. Do not stand the projector on end vertically. Doing so may cause the projector to fall

over, causing injury or resulting in damage to the projector.

14. Do not step on the projector or place any objects upon it. Besides probable physical

damage to the projector, doing so may result in accidents and possible injury.

15. Do not place liquids near or on the projector. Liquids spilled into the projector may

cause it to fail. If the projector does become wet, disconnect it from the power

supply's wall socket and call your local service center to have the projector serviced.

16. When the projector is under operation, you may sense some heated air and odor from

its ventilation grill. It is a normal phenomenon and not a product defect.

17. Do not use the security lock slot for transporting or installation. It should be used with

a commercially available theft prevention cable.

Introduction

Projector features

The projector integrates high-performance optical engine projection and a user-friendly

design to deliver high reliability and ease of use.

The projector offers the following features.

• Presentation timer for better control of time during presentations

• Supports 3D display

• Color Management allowing color adjustments to your liking

• Less than 0.5W power consumption when standby mode is saving

• Wall Color correction allowing projection on surfaces of several predefined colors

• Quick auto search speeding up the signal detecting process

• Multiple sets of preset modes providing choices for different projection purposes

• One-key auto-adjustment to display the best picture quality

• Digital keystone correction to correct distorted images

• Adjustable color management control for data/video display

• High brightness projection lamp

• Ability to display 1.07 billion colors

• Multi-language On-Screen Display (OSD) menus

• Switchable normal and economic modes to reduce the power consumption

• Component HDTV compatibility (YPbPr)

• The apparent brightness of the projected image will vary depending on the ambient

lighting conditions, selected input signal contrast/brightness settings, and is directly

proportional to projection distance.

• The lamp brightness will decline over time and may vary within the lamp manufacturers

specifications. This is normal and expected behavior.

Shipping contents

Carefully unpack and verify that you have all of the items shown below. If any of these

items are missing, please contact your place of purchase.

Standard accessories

The supplied accessories will be suitable for your region, and may differ from those

illustrated.

Optional accessories

1. Replacement lamp: DT01853

2. Ceiling mount: HAS-DX301

Projector Power Cord VGA Cable

Multi-language user

manual CD User manual Remote Control & Battery

CU-TR Declaration

Projector exterior view

1. Control panel

(See "Control panel" on page 7 for

details.)

2. Lamp cover

3. Vent (heated air exhaust)

4. Projection lens

5. Front elevator foot

6. Zoom ring

7. Focus ring

8. Vent (cool air intake)

9. Speaker

10. Front IR remote sensor

11. AC power cord inlet

12. AUDIO OUT port

13. AUDIO IN port

14. S-VIDEO port

15. VIDEO port

16. HDMI port

17. COMPUTER IN2 port

18. COMPUTER IN1 port

19. MONITOR OUT port

20. SERVICE port

21. CONTROL port

22. Security lock slot

23. Rear elevator foot

24. Name tag bar

WARNING

• THIS APPARATUS MUST BE EARTHED.

• When installing the unit, incorporate a readily accessible disconnect device in the fixed wiring,

or connect the power plug to an easily accessible socket-outlet near the unit. If a fault should

occur during operation of the unit, operate the disconnect device to switch the power supply

off, or disconnect the power plug.

Front/upper side

AUDIO IN

AUDIO OUT

S-VIDEO

VIDEO

HDMI

COMPUTER IN2

COMPUTER IN1

SERVICE

CONTROL

MONITOR OUT(1 ONLY)

12 14

17 18

20 21 22

13 16

Rear/lower side

Controls and functions

Control panel

1. TEMPerature indicator light

Lights up red if the projector's temperature

becomes too high.

2. LAMP indicator light

Indicates the status of the lamp. Lights up

or flashes when the lamp has developed a

problem.

3. Keystone/Arrow keys ( Up,

Down)

Manually corrects distorted images

resulting from an angled projection.

4. Left

Used to hide the screen picture.

5. MODE/ENTER

Selects an available picture setup mode.

Enacts the selected On-Screen Display

(OSD) menu item.

6. SOURCE

Displays the source selection bar.

7. POWER indicator light

Lights up or flashes when the projector is

under operation.

Toggles the projector between standby

mode and on.

9. Right

Activates panel key lock.

When the On-Screen Display (OSD)

menu is activated, the #3, #4, and #9 keys

are used as directional arrows to select

the desired menu items and to make

adjustments.

10. MENU

Turns on the On-Screen Display (OSD)

menu. Goes back to previous OSD menu,

exits and saves menu settings.

Remote control

Toggles the projector between standby

mode and on.

2. MENU/EXIT

Turns on the On-Screen Display (OSD)

menu. Goes back to previous OSD

menu, exits and saves menu settings.

3. FREEZE

Freezes the projected image.

4. Left

5. MODE/ENTER

Selects an available picture setup mode.

Enacts the selected On-Screen Display

(OSD) menu item.

6. BLANK

Used to hide the screen picture.

7. Keystone/Arrow keys ( Up,

Down)

Manually corrects distorted images

resulting from an angled projection.

8. VOLUME (+, -)

Adjusts the sound level.

9. AUTO

Automatically determines the best

picture timings for the displayed image.

10. Right

Activates panel key lock.

When the On-Screen Display (OSD)

menu is activated, the #4, #7, and #10

keys are used as directional arrows to

select the desired menu items and to

make adjustments.

11. SOURCE

Displays the source selection bar.

12. MAGNIFY (+, -)

Magnifies or reduces the projected

picture size.

13. TIMER ON

Activates or displays an on-screen timer

based on your own timer setting.

14. TIMER SET UP

Enters presentation timer setting directly.

15. Battery cover

Remote control effective range

The Infra-Red (IR) remote control is located on the front

of the projector. The remote control must be held at an

angle within 30 degrees perpendicular to the projector's

IR remote control sensor to function correctly. The

distance between the remote control and the sensor should

not exceed 4 meters (~ 13 feet).

Make sure that there are no obstacles between the remote

control and the IR sensor on the projector that might

obstruct the infra-red beam.

Remote control function may not work correctly, if the

strong light or light from the inverter fluorescent lamp hits

sensor window.

Replacing the remote control battery

1. Pull out the battery holder.

Please follow the illustrated instructions. Push and hold

the locking arm while pulling out the battery holder.

2. Insert the new battery in the holder. Note the

positive polarity should face outward.

3. Push the holder into the remote control.

WA R N I N G

Improper use may result in battery explosion, cracking or

leakage, which could result in fire, injury and/or pollution

of the surrounding environment. 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.

• Keep the battery away from children and pets. Be careful for them not to swallow a battery.

• Avoid leaving the remote control and battery in an excessive heat or humid environment

like the kitchen, bathroom, sauna, sunroom or in a closed car.

• Replace only with the same or equivalent type recommended by the battery

manufacturer: [type: CR2025]

• Dispose of the used battery according to the manufacturer's instructions and local

environment regulations for your region.

• Never throw the battery into a fire. There may be danger of an explosion.

• If the battery is dead or if you will not be using the remote control for an extended period

of time, remove the battery to avoid damage to the remote control from possible battery

leakage.

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

15º

15º 4m

(approx.)

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