Benq W703D User Manual

W703D Digital Projector User Manual

Welcome

English

Table of contents

Important safety

instructions.......................3

Introduction .....................

Projector features.....................................7

Shipping contents ....................................8

Projector exterior v

Controls and functions......................... 10

iew............................9

Positioning your

projector .........................

Choosing a location .............................. 15

Obtaining a preferred projected

age size ............................................... 16

Connection .....................19

Connecting a computer........................ 19

Connecting Video source devices....... 20

ecting HDMI source devices ..... 21

Conn

Operation........................25

Starting up the projector...................... 25

Using the menus ................................... 26

Securing the projector .......................... 26

Utilizing the password function.......... 27

Switching input signal

Adjusting the projected image ............ 31

Magnifying and searching for

details...................................................... 33

Watching 3D content ........................... 33

Switching from 2D to 3D..................... 34

Setting 3D functions ............................. 34

Selecting the aspect ratio...................... 36

Optimizing the image........................... 38

.......................... 30

Hiding the image ...................................42

Remote Receiver ....................................42

Freezing the image.................................42

Operating in a high altitude

environment ...........................................43

Adjusting the sound ..............................44

Personalizing the projector menu

display......................................................45

Shutting down the projector ................45

Menu operation .....................................46

Maintenance ................... 54

Care of the projector .............................54

Lamp information .................................55

Troubleshooting............. 61

Specifications..................

Projector specifications.........................63

Dimensions.............................................64

Timing chart...........................................65

Warranty and Copyright

information ....................72

Table of contents2

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

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

2. Do

not look straight at the projector

lens during operation. The intense

light beam may damage your eyes.

4. Alwa

remove the lens cap when the projector lamp is on.

5. In some countries, the line voltage is N 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).

English

ys open the lens shutter or

OT stable. This projector is designed

efer servicing to qualified service

3. R personnel.

6. Do not block the projection lens with a

ny 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 lamp, press BLANK on the projector or remote control.

Important safety instructions 3

English

Safety Instructions (Continued)

7. The lamp becomes extremely hot during operation. Allow the projector to cool for approximately 45 minutes prior to removing the lamp assembly for replacement.

10. Do not place this product on an unstable cart, stand, or table. The product may fall, sustaining serious damage.

8. Do not operate lamps beyond the rated lamp life. Excessive operation of lamps beyond the rated life could cause them to break on rare occasions.

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

11. 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.

12. 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.

Important safety instructions4

3000 m

(10000 feet)

0 m

(0 feet)

Safety Instructions (Continued)

13. 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 image.

- Locations near fire alarms

- Locations with an ambient temperature above 35°C / 95°F

- Locations where the altitudes are higher than 3000 m (10000 feet).

14. Do not block the ventilation holes.

- 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.

If the ventilation holes are seriously obstructed, overheating inside the projector may result in a fire.

15. 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.

English

16. 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.

Important safety instructions 5

English

Safety Instructions (Continued)

17. 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.

18. 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 BenQ to have the projector serviced.

19. This product is capable of displaying inverted images for ceiling mount installation.

Use only BenQ's Ceiling Mount Kit for mounting the projector and ensure it is securely installed.

Ceiling mounting the projector

We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent possible damage to person and property. If you intend to mount your projector on the ceiling, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit and that you ensure it is securely and safely installed. If you use a non-BenQ brand projector ceiling mount kit, there is a safety risk that the projector may fall from the ceiling due to an improper attachment through the use of the wrong gauge or length screws. You can purchase a BenQ projector ceiling mount kit from the place you purchased your BenQ projector. BenQ recommends that you also purchase a separate Kensington lock compatible security cable and attach it securely to both the Kensington lock slot on the projector and the base of the ceiling mount bracket. This will perform the secondary role of restraining the projector should its attachment to the mounting bracket become loose.

Important safety instructions6

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.

•Dual HDMI inputs

• Filter free design to lower maintenance and operating costs

• Auto keystone function to correct image keystoning automatically

• Brilliant color / UNISHAPE to provide truer, more vibrant colors in picture

• Closed captioning to display the dialogue, narration, and sound effects of TV programs and v

ideos

•Variable audio output

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

• Quick auto search speeding up the signal detecting process

• Selectable password protected function

• 3D color management allowing color adjustments to your liking

• Selectable quick cooling function making the projector cool in a shorter time

• High quality manual zoom lens

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

• Adjustable color balance control for data/video display

• Ability to display 16.7 million colors

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

• Switchable normal and economic modes to reduce the power consumption

• Built-in speaker providing mixed mono audio when an audio input is connected

• Component HDTV compatibility (YPbPr)

•HDCP compatibility

• Supports native 3D content viewing

• Supports 2D / 3D conversion

English

• 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.

Introduction 7

English

(UK) (US)

(EU)

(AU)

(KOREA) (CHINA)

(JAPAN)

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.

Projector Remote control with battery Soft Carry Case

Power cord VGA cable

Quick start guide User manual CD

Warran ty c ard*

Optional accessories

1. Spare lamp kit 2. Presentation Plus 3. RS232 Cable

4. Ceiling mount kit

*The warranty card is only supplied in some specific regions. Please consult your dealer for detailed information.

Introduction8

Projector exterior view

Front/upper side

Rear/lower side

13 14 15 16 17

1819202122232425

1510 11 12

English

1. Lamp compartment cover

2. Quick-release button

3. Projection lens

4. External control panel (See "Projector" on page 10 for details.)

5. Top IR remote sensor

6. Focus ring and Zoom ring

7. Vent (cool air intake)

8. Audio speaker

9. Front IR remote sensor

10. S-VIDEO input jack

11. VIDEO input jack

12. HDMI 1 input jack

13. HDMI 2 input jack

14. USB input jack

15. COMPUTER PC input jack

16. RS-232 control port

17. COMPONENT input jacks

18. Rear adjuster foot

19. Kensington anti-theft lock slot

20. AUDIO input jack (R)

21. AUDIO input jack (L)

22. AUDIO input jack

23. AUDIO output jack

24. Quick-release foot

25. AC power cord inlet

Introduction 9

English

8 9

Controls and functions

Projector

1. FOCUS/ZOOM Ring

Used to adjust the projected image appearance. See "Fine-tuning the image size

and clarity" on page 32 for details.

2. POWER indicator light

Lights up or flashes when the projector is under operation. See "Indicators" on page

60 for details.

3. MENU/EXIT

Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings.

menus" on page 26 for details.

4. Left/ Decrease volume level

Decreases volume. See "Adjusting the

sound level" on page 44 for details.

5. POWER

Toggles the projector between standby mode and on.

See "Starting up the projector" on page 25 and "Shutting down the projector" on page

45 for details.

6. BLANK

sed to hide the screen picture. See "Hiding

the image" on page 42 for details.

7. TEMPerature indicator light

Lights up red if the projector's temperature becomes too high. See "Indicators" on page

60 for details.

Introduction10

See "Using the

8. Keystone/Arrow keys ( / Up)

Manually corrects distorted images resulting from an angled projection. See "Correcting keystone" on page 32 for details.

9. LAMP indicator light

Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem. See "Indicators" on page 60 for details.

10. AUTO

Automatically determines the best picture timings for the displayed image. See

"Auto-adjusting the image" on page 31 for

details.

11. Right/ Increase volume level

Increases volume. See "Adjusting the

sound level" on page 44 for details.

When the On-Screen Display (OSD) menu is activated, the #4, #8, #11, and #14

keys are used as directional arrows to select the desired menu items and to make adjustments. See "Using the menus"

on page 26 for details.

12. MODE/ENTER

Selects an available picture setup mode. See "Selecting a picture mode" on page 38 for details.

Enacts the selected On-Screen Display (OSD) menu item. See "Using the menus"

on page 26 for details.

13. SOURCE

Displays the source selection bar. See

"Switching input signal" on page 30 for

details.

14. Keystone/Arrow keys ( / Down)

Manually corrects distorted images resulting from an angled projection. See "Correcting

keystone" on page 32 for details.

Remote control

3 4

English

7. Up cursor/Keystone ( / )

: Navigates and changes settings in the

OSD. See "Using the menus" on page

26 for details.

: Manually corrects distorted images

resulting from an angled projection. See "Correcting keystone" on page 32 for details.

8. Left cursor/Decrease volume level ( /

)

: Navigates and changes settings in the

OSD. See "Using the menus" on page

26 for details.

: Decreases volume.

9. MODE/ ENTER

MODE: Choose a suitable preset mode

for usage environment.

ENTER: Enter key for OSD menu.

10. MENU/ EXIT

MENU: Turns on the On-Screen Display

(OSD) menu.

EXIT: Goes back to previous OSD menu,

exits and saves menu settings.

1. IR transmitter

Transmits signal to projector.

2. LED indicator

Lights only when the key is pressed

3. POWER ON

Turns on the projector. See "Starting up

the projector" on page 25 for details.

4. VIDEO

Displays the VIDEO source selection. See

"Switching input signal" on page 30 for details.

5. COMP

Displays the COMPONENT source selection. See "Switching input signal" on

page 30 for details.

6. HDMI 1

Displays the HDMI 1 source selection. See

"Switching input signal" on page 30 for

details.

See "Using the menus" on page 26 for details.

11. MUTE

Mutes the built-in speaker.

12. USER 1/ USER 2/ USER 3

Select the User memory settings.

Note: User 3 is available when 3D Direct Sync is on.

13. BRIGHT

Displays the BRIGHTNESS setting bar. See "Adjusting Brightness" on page 39 for details.

14. COLOR

Displays the COLOR setting bar. See

"Selecting a Color Temperature" on page 40 for details.

15. 3D MENU

Display 3D menu.

Introduction 11

English

16. 3D INVERT

Set 3D Sync Invert to Disable or Invert.

17. POWER OFF

Turns off the projector. See "Shutting

down the projector" on page 45 for details.

18. S-VIDEO

Displays the S-VIDEO source selection. See "Switching input signal" on page 30 for details.

19. PC

Displays the PC source selection. See

"Switching input signal" on page 30 for

details.

20. HDMI 2

Displays the HDMI 2 source selection. See

"Switching input signal" on page 30 for

details.

21. Right cursor/Increase volume level

(/ )

: Navigates and changes settings in the

OSD. See "Using the menus" on page

26 for details.

: Increase Volume.

22. Down cursor/Keystone ( / )

: Navigates and changes settings in the

OSD. See "Using the menus" on page

26 for details.

: Manually corrects distorted images

resulting from an angled projection. See "Correcting keystone" on page 32 for details.

23. ASPECT

Select the display aspect ratios. See

"Selecting the aspect ratio" on page 36 for

details.

24. FREEZE

Freeze/unfreezes the on-screen picture. See "Freezing the image" on page 42 for details.

25. AUTO

Automatically determines the best picture timings for the displayed image.

26. CONTRAST

Displays the CONTRAST setting bar. See

"Adjusting Contrast" on page 40 for

details.

27. SHARP

Displays the SHARPNESS setting bar. See

"Adjusting Sharpness" on page 40 for

details.

28. BLANK

Hides the screen picture. See "Hiding the

image" on page 42 for details.

29. TINT

Displays the TINT setting bar. See

"Adjusting Tint" on page 40 for details.

30. TEST

Displays the test pattern.

Introduction12

Remote control effective range

Infra-Red (IR) remote control sensor is located on the front and the top 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 7 meters (~ 23 feet).

Make sure that there are no obstacles between the

emote control and the IR sensor on the projector that

r might obstruct the infra-red beam.

English

Introduction 13

English

Replacing the remote control battery

1. Remove the battery compartment cover by sliding the cover in the direction of the arrow.

2. Insert the supplied batteries taking note of the polarity (+/-) as shown here.

3. Replace the cover.

• Avoid excessive heat and humidity.

• There may be battery damage if the battery is incorrectly replaced.

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

• Dispose of the used battery according to the battery manufacturer’s instructions.

• Never throw a 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 a long time, remove the battery to prevent damage to the remote control from possible battery leakage.

Introduction14

Positioning your projector

English

Language

Projector Position

Menu Settings Operating Settings

Background Color

Remote Receiver

Splash Screen

SYSTEM SETUP: Basic

S-VIDEO

Exit

Front Table

Front+Top

Black BenQ

Choosing a location

Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the projector and the rest of your equipment.

Your projector is designed to be installed in one of four possible installation locations:

1. Front Table

Select this location with the projector placed on a table in

ront of the screen. This is the most common way to

f position the projector for quick setup and portability.

2. Front Ceiling

Select this location with the projector suspended upsidedo

wn from the ceiling in front of the screen.

Purchase the BenQ Projector Ceiling Mounting Kit from

our dealer to mount your projector on the ceiling.

ont Ceiling in the SYSTEM SETUP: Basic >

Set Fr

Projector Position menu after you turn the projector on.

3. Rear Table

Select this location with the projector placed on a table b

ehind the screen.

Note that a special rear projection screen is required.

Set Rear Table in t

Projector Position menu after you turn the projector on.

4. Rear Ceiling

Select this location with the projector suspended upsidedo

wn from the ceiling behind the screen.

Note that a special rear projection screen and the BenQ

ojector Ceiling Mounting Kit are required for this

Pr installation location.

Set Rear Ceiling in t Projector Position menu after you turn the projector on.

*To set the projector position:

he SYSTEM SETUP: Basic >

English

1. Press MENU/EXIT on the projector or remote control

and then press Basic menu is highlighted.

2. Press

/ until the correct position is selected.

/ until the SYSTEM SETUP:

/ to highlight Projector Position and press

Positioning your projector 15

English

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size.

16:9 is the native aspect ratio. W703D can project a complete 16:9 (widescreen) image.

The projector should always be placed horizontally level (like flat on a table), and positioned

ectly perpendicular (90° right-angle square) to the horizontal center of the screen. This

dir prevents image distortion caused by angled projections (or projecting onto angled surfaces).

The modern digital projector does not project directly forward (like older style reel-to-reel

ilm projectors did). Instead, digital projectors are designed to project at a slightly upward

f angle above the horizontal plane of the projector. This is so that they can be readily placed on a table and will project forward and upwards onto a screen positioned so that the bottom edge of the screen is above the level of the table (and everyone in the room can see the screen).

If the projector is mounted on a ceiling, it must be mounted upside-down so that it projects

t a slightly downward angle.

You can see from the diagram on page 18, that this type of projection causes the bottom edge of the projected image to be vertically offset from the horizontal plane of the projector.

hen ceiling mounted, this refers to the top edge of the projected image.

If the projector is positioned further away from the screen, the projected image size

eases, and the vertical offset also increases proportionately.

incr

When determining the position of the screen and projector, you will need to account for

oth the projected image size and the vertical offset dimension, which are directly

b proportional to the projection distance.

BenQ has provided a table of screen sizes to assist you in determining the ideal location for

our projector. Refer to "W703D projection dimensions" on page 18. There are two

y dimensions to consider, the perpendicular horizontal distance from the center of the screen

rojection distance), and the vertical offset height of the projector from the horizontal edge

(p of the screen (offset).

Positioning your projector16

How to determine the position of the projector for a given screen size

1. Select your screen size.

2. Refer to the table and find the closest match to your screen size in the left columns

belled "16:9 screen". Using this value, look across this row to the right to find the corresponding average distance from screen value in the column labelled "Average". This is the projection distance.

3. On that same row, look across to the right column and make note of the "Vertical offset

in mm" value. This will determine the final vertical offset placement of the projector in

relation to the edge of the screen.

4. The recommended position for the projector is aligned perpendicular to the ho

rizontal center of the screen, at the distance from the screen determined in step 2

above, and offset by the value determined in step 3 above.

For example, if you are using a 120-inch screen:

W703D average projection distance is 4325 mm and with a vertical offset of 269 mm.

If you place the projector in a different position (to that recommended), you will have to tilt it down or up to center the image on the screen. In these situations, some image distortion will occur. Use the Keystone function to correct the distortion. See "Correcting keystone" on

page 32 for details.

How to determine the recommended screen size for a given distance

This method can be used for situations where you have purchased this projector and would like to know what screen size will fit in your room.

The maximum screen size is limited by the physical space available in your room.

1. Measure the distance between the projector and where you want to position the

creen. This is the projection distance.

2. Refer to the table and find the closest match to your measurement in the average di

stance from screen column labelled "Average". If the min and max values are available on the table, check that your measured distance is between the min and max di

stances listed on either side of the average distance value.

3. Using this value, look across that row to the left to find the corresponding screen d

iagonal listed in that row. That is the projected image size of the projector at that

projection distance.

4. On that same row, look across to the right column and make note of the "Vertical offset

in mm" value. This will determine the final placement of the screen in relation to the

horizontal plane of the projector.

For example:

W703D: if your measured projection distance was 3.5 m (3500 mm), the closest match

in t

he "Average" column is 3604 mm. Looking across this row shows that a

100-inch screen is required.

English

Positioning your projector 17

English

Projection distance

Center of lens

Screen

Vertical offset

Maximum zoom

Minimum zoom

W703D projection dimensions

Refer to "Dimensions" on page 64 for the center of lens dimensions of this projector before calculating the appropriate position.

16:9 screen

diagonal Wi d t h

Height

Inches mm mm mm

Recommended projection distance

from screen in mm

Min

length

(with max.

zoom)

Ave ra ge

Max

length

(with min.

zoom)

Ve rt i c a l

offset in mm

30 762 664 374 - - 1137 67

40 1016 886 498 1367 1442 1516 90

50 1270 1107 623 1709 1802 1895 112

60 1524 1328 747 2051 2162 2274 134

80 2032 1771 996 2734 2883 3032 179

100 2540 2214 1245 3418 3604 3790 224

120 3048 2657 1494 4102 4325 4548 269

150 3810 3321 1868 5127 5406 5685 336

200 5080 4428 2491 6836 7208 7580 448

220 5588 4870 2740 7520 7929 8338 493

250 6350 5535 3113 8545 9010 9475 560

300 7620 6641 3736 10254 - - 672

All measurements are approximate and may vary from the actual si zes. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location.

Positioning your projector18

Connection

1. HDMI cabe

2. VGA cable

3. Audio cable

When connecting a signal source to the projector, be sure to:

1. Turn all equipment off before making any connections.

2. Use the correct signal cables for each source.

3. Ensure the cables are firmly inserted.

In the connections shown below, some cables may not be included with the projector (see

"Shipping contents" on page 8). They are commercially available from electronics stores.

Connecting a computer

The projector provides a VGA input socket that allows you to connect it to both IBM® compatibles and Macintosh needed if you are connecting legacy version Macintosh computers.

To connect the projector to a notebook or desktop computer:

• With a VGA cable: • With a HDMI cable:

1. Take a VGA cable and connect one end to the D-Sub output socket of the computer. Connect the other end of the VGA cable to the COMPUTER PC signal input socket on the projector.

2. If you wish to make use of the projector (mixed mono) speaker in your presentations, take a suitable audio cable and connect one end of the cable to the audio output socket of the computer, and the other end to the AUDIO socket of the projector. Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 48 for details.

The final connection path should be like that shown in the following diagram:

Notebook or desktop computer

® computers. A Mac adapter (an optional accessory) is

Your computer must be

equipped with a HDMI output socket.

1. Take a HDMI cable and connect one end to the HDMI socket of the computer. Connect the other end of the cable to the HDMI 1 or 2 signal input socket on the projector.

Many notebooks do not turn on their external video ports when connected to a projector. Usually a key combo like FN + F3 or CRT/LCD key turns the external display on/ off. Locate a function key labeled CRT/LCD or a function key with a monitor symbol on the notebook. Press FN and the labeled function key simultaneously. Refer to your notebook's documentation to find your notebook's key combination.

English

Connection 19

English

Connecting Video source devices

You can connect your projector to various Video source devices that provide any one of the following output sockets:

•HDMI

•Component Video

•S-Video

• Video (composite) You need only connect the projector to a Video source device using just one of the above

nnecting methods, however each provides a different level of video quality. The method you choose will most likely depend upon the availability of matching terminals on both the projector and the Video source device as described below:

Best video quality

The best available video connection method is HDMI. If your source device is equipped with a HDMI socket, you can enjoy uncompressed digital video quality.

See "Connecting HDMI source devices" on page 21 for how to connect the projector to a HDMI source device and other details.

If no HDMI source is available, the next best video signal is Component Video (not to be

nfused with composite Video). Digital TV tuners and DVD players output Component

co Video natively, so if available on your devices, they should be your connection method of choice in preference to S-Video or (composite) Video.

See "Connecting Component Video source devices" on page 22 for how to connect the projector to a Component Video device.

Better video quality

The S-Video method provides a better quality analog video than standard composite Video. If you have both composite Video and S-Video output terminals on your Video source device, you should elect to use the S-Video option.

Least video quality

Composite Video is an analog video and will result in a perfectly acceptable, but less than optimal result from your projector, being the least video quality of the available methods described here.

See "Connecting S-Video source devices" on page 23 for how to connect the projector to an S-Video or Video device.

Connecting Audio

The projector has a built-in mono speaker which is designed to provide basic audio functionality accompanying data presentations for business purposes only. They are not designed for, nor intended for stereo audio reproduction use as might be expected in home theater or home cinema applications. Any stereo audio input (if provided), is mixed into a common mono audio output through the projector speakers.

Connection20

Connecting HDMI source devices

HDMI

HDMIHDMI

AV device

HDMI cable

The projector provides a HDMI input socket that allows you to connect it to a HDMI source device like a DVD player, a DTV tuner or a display.

HDMI (High-Definition Multimedia Interface) supports uncompressed video data

ransmission between compatible devices like DTV tuners, DVD players and displays over a

t single cable. It provides pure digital viewing and listening experience.

Examine your Video source device to determine if it has a set of unused HDMI output

ckets available:

• If so, you can continue with this procedure.

• If not, you will need to reassess which method you can use to connect to the device.

To connect the projector to an HDMI source device:

1. Take a HDMI cable and connect one end to the HDMI output socket of the HDMI

source device. Connect the other end of the cable to the HDMI 1 or 2 signal input socket on the projector. Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 48 for details.

The final connection path should be like that shown in the following diagram:

English

• In the unlikely event that you connect the projector to a DVD player and the projected

• If no signal is detected after establishing the connection, turn off the Quick Auto Search

picture displays wrong colors, please change the color space. See "Changing Color

Space" on page 30 for details.

function in the SOURCE menu. See "Switching input signal" on page 30 for details.

Connection 21

English

Component Video cable

AV device

Audio cable

Connecting Component Video source devices

Examine your Video source device to determine if it has a set of unused Component Video output sockets available:

• If so, you can continue with this procedure.

• If not, you will need to reassess which method you can use to connect to the device.

To connect the projector to a Component Video source device:

1. Take a Component Video cable and connect the end with 3 RCA type connectors to

the Component Video output sockets of the Video source device. Match the color of the plugs to the color of the sockets; green to green, blue to blue, and red to red.

2. Connect the other end of the Component Video cable to the CO

the projector. Match the colors of the plugs to the colors of the jacks-green to green, blue to blue, and red to red.

To connect the projector to an Audio source device:

1. Take a suitable audio cable and connect one end to the AUDIO OUT jack of the AV

device. Connect the other end of the cable to the AUDIO IN jack on the projector. Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 48 for details.

The final connection path should be like that shown in the following diagram:

MPONENT socket on

Connection22

• If the selected video image is not displayed after the projector is turned on and the correct

video source has been selected, check that the Video source device is turned on and operating correctly . Also check that the signal cables have been connected correctly.

• If you have already made an HDMI Video connection between the projector and this

Component Video source device using HDMI Video connections, you need not connect to this device using a Component Video connection as this makes an unnecessary second connection of poorer picture quality. See "Connecting Video source devices" on page 20 for details.

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