Benq MP772 ST User Manual

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MP772 ST/MP776 ST

MP772 ST/MP776 ST MP772 ST/MP776 ST Digital Projector

Digital Projector

Digital ProjectorDigital Projector User Manual

User Manual

User ManualUser Manual

Welcome

Table of contents

Table of contentsTab l e o f c o n tents

Important safety

Important safety Important safety

instructions

instructions .........................

instructionsinstructions

Introduction

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

IntroductionIntroduction

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

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

Projector exterior view.......................... 9

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

Positioning your projector

Positioning your projector14

Positioning your projectorPositioning your projector

Choosing a location............................. 14

Obtaining a preferred projected image

size........................................................ 15

Connection

Connection .......................

ConnectionConnection

Connecting a computer or monitor... 19

Connecting video source devices........ 20

Operation

Operation ..........................

OperationOperation

Starting up the projector..................... 23

Adjusting the projected image ............ 24

Using the menus.................................. 25

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

Switching input signal......................... 29

Magnifying and searching for details . 30

Selecting the aspect ratio..................... 30

Optimizing the image.......................... 32

Setting the presentation timer ............ 35

Freezing the image............................... 37

Hiding the image ................................. 37

Utilizing FAQ function ....................... 38

Locking control keys ........................... 38

Operating in a high altitude

environment ........................................ 39

Adjusting the sound ............................ 39

.........................3333

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

........................7777

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

1414

.......................18

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

..........................23

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

1818

2323

Personalizing the projector menu

display...................................................40

Controlling the projector through a Lan

environment.........................................40

Shutting down the projector ...............43

Menu operation ...................................44

Maintenance

Maintenance......................

MaintenanceMaintenance

Care of the projector............................53

Lamp information................................54

Troubleshooting

Troubleshooting ...............

TroubleshootingTroubleshooting

Specifications

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

SpecificationsSpecifications

Projector specifications........................61

Dimensions...........................................62

Ceiling mount installation...................62

Timing chart.........................................63

Warranty and Copyright

Warranty and Copyright Warranty and Copyright information

information .......................

informationinformation

Regulation statements

Regulation statements ......

Regulation statementsRegulation statements

......................53

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

...............60

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

....................61

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.......................67

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5353

6060

6161

6767

......68

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6868

Table of contents2

Important safety instructions

Important safety instructionsImportant 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

Please read this manual before you

Please read this manual before you Please read this manual before you operate your projector.

operate your projector. Save it for

operate your projector. operate your projector. future reference.

2. Do not look straight at the projector

Do not look straight at the projector

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

lens during operation. The intense

lens during operation.lens during operation. light beam may damage your eyes.

3. Refer servicing to qualified service

Refer servicing to qualified service

Refer servicing to qualified service Refer servicing to qualified service personnel.

personnel.

personnel.personnel.

5. In some countries, the line voltage is

6. Do not block the projection lens with

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

mains voltage may fluctuate or cut

mains voltage may fluctuate or cut mains voltage may fluctuate or cut out, it is recommended that you

out, it is recommended that you

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

connect your projector through a

connect your projector through a connect your projector through a power stabilizer, surge protector or

power stabilizer, surge protector or

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

uninterruptible power supply (UPS).

uninterruptible power supply (UPS). uninterruptible power supply (UPS).

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 lamp, press BLANK

BLANK on the projector or remote

BLANKBLANK control.

In areas where the

In areas where the In areas where the

4. Always open the lens shutter or

Always open the lens shutter or

Always open the lens shutter or Always open the lens shutter or remove the lens cap when the

remove the lens cap when the

remove the lens cap when the remove the lens cap when the projector lamp is on.

projector lamp is on.

projector lamp is on.projector lamp is on.

Important safety instructions 3

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.

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.

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

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.

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

Important safety instructions4

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.

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, shorten the projector's life span and darken the image.

- Locations near fire alarms

- Locations with an ambient temperature

above 40°C / 104°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.

3000 m

(10000 feet)

0 m

(0 feet)

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

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 power outlet 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

Ceiling mounting the projectorCeiling 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.

Hg - Lamp contains mercury. Manage in accordance with local disposal laws. See www.lamprecycle.org.

20. This apparatus must be earthed.

Important safety instructions6

Introduction

IntroductionIntroduction

Projector features

Projector featuresProjector 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.

• LAN Settings allowing management of projector status from a computer using a web browser

• Short throw lens to create larger images with less distance between the projector and the screen

• Filter free design to lower maintenance and operating costs

• Auto keystone function (for the MP776 ST) to correct image keystoning automatically

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

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

• 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

• FAQ to troubleshoot operational problems with one quick key press

• Presentation timer for better control of time during presentations

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

• Digital keystone correction to correct distorted images

• 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 speakers providing mixed mono audio when an audio input is connected

• Component HDTV compatibility (YP

• 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.

bPr)

Introduction 7

Shipping contents

Shipping contentsShipping 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

Standard accessoriesStandard accessories

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

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

Projector Power cord VGA cable

Quick start guide User manual CD Warranty card*

Remote control with batteries

Optional accessories

Optional accessoriesOptional accessories

1. Spare lamp kit

2. Ceiling mount kit

Introduction8

3. RS232 cable

4. Carry bag

Projector exterior view

Projector exterior viewProjector exterior view

Front/upper side

Front/upper sideFront/upper side

2 1

Rear/lower side

Rear/lower sideRear/lower side

MP776 ST

MP772 ST

17 20

1. Lamp cover

2. External control panel (See "Controls and functions" on page 10 for details.)

3. Vent (heated air exhaust)

4. Quick-release button

5. Lens cover

6. Focus ring

7. Vent (cool air intake)

8. Front IR remote sensor

9. Projection lens

10. AC power jack

11. Kensington anti-theft lock slot

12. Rear adjuster foot

13. Ceiling mount holes

14. Rear IR remote sensor

15. RJ45 LAN input jack

16. RS232 control port

17. RGB signal output jack

18. HDMI-input port

2221

19. RGB (PC)/Component Video (YPbPr/ YCbCr) sig nal i nput jack

20. S-Video input jack Video input jack

21. Audio (L/R) input jacks

22. Audio input jack Audio output jack

23. 12V DC output terminal Used to trigger external devices such as an electric screen or light control, etc. Consult your dealer for how to connect these devices.

24. Speaker grill

Introduction 9

Controls and functions

Controls and functionsControls and functions

Projector

ProjectorProjector

1. Focus ring

Focus ring

1.1.

Focus ringFocus ring

Adjusts the focus of the projected image.

"Fine-tuning the image clarity" on page 24

2. POWER indicator light

POWER indicator light

2.2.

POWER indicator lightPOWER indicator light

Lights up or flashes when the projector is under operation.

"Indicators" on page 59

3. Menu/Exit

Menu/Exit

3.3.

Menu/ExitMenu/Exit

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

"Using the menus" on page 25

4. Power

4.4.

Power

PowerPower

Toggles the projector between standby mode and on.

"Starting up the projector" on page 23, "Shutting down the projector" on page 43

5. Left/

5.5.

Left/

Left/Left/

Starts the FAQ function.

"Utilizing FAQ function" on page 38

6. BLANK

BLANK

6.6.

BLANKBLANK

Used to hide the screen picture.

"Hiding the image" on page 37

For details, see the info. provided behind the hand sign .

7. TEMPerature warning light

TEMPerature warning light

7.7.

TEMPerature warning lightTEMPerature warning light

Lights up red if the projector's temperature becomes too high.

"Indicators" on page 59

8. LAMP indicator light

LAMP indicator light

8.8.

LAMP indicator lightLAMP indicator light

Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem.

"Indicators" on page 59

9. AUTO

AUTO

9.9.

AUTOAUTO

Automatically determines the best picture timings for the displayed image.

"Auto-adjusting the image" on page 24

10.

10. Keystone/Arrow keys ( / Up, /

Keystone/Arrow keys ( / Up, /

10.10.

Keystone/Arrow keys ( / Up, /Keystone/Arrow keys ( / Up, /

Down)

Down)Down)

Manually corrects distorted images resulting from an angled projection.

"Correcting keystone" on page 28

11.

11. Right/

Right/

11.11.

Right/Right/

Activates panel key lock.

When the On-Screen Display (OSD) menu is activated, the #5, #10, and #11 keys are used as directional arrows to select the desired menu items and to make adjustments.

"Locking control keys" on page 38, "Using the menus" on page 25

12.

12. Mode/Enter

Mode/Enter

12.12.

Mode/EnterMode/Enter

Selects an available picture setup mode.

Activates the selected On-Screen Display (OSD) menu item.

"Selecting a picture mode" on page 32

13.

13. SOURCE

SOURCE

13.13.

SOURCESOURCE

Displays the source selection bar.

"Switching input signal" on page 29

Introduction10

Remote control

Remote controlRemote control

1. FREEZE

FREEZE

1.1.

FREEZEFREEZE

Freezes the projected image.

"Freezing the image" on page 37

2. ASPECT

ASPECT

2.2.

ASPECTASPECT

Selects the display aspect ratio.

"Selecting the aspect ratio" on page 30

3. CAPTURE

CAPTURE (

3.3.

CAPTURECAPTURE

available with the MP7 series models)

available with the MP7 series models)available with the MP7 series models)

4. BRIGHTNESS

BRIGHTNESS

4.4.

BRIGHTNESSBRIGHTNESS

(This function is not

This function is not

( (

This function is not This function is not

Adjusts brightness.

"Adjusting Brightness" on page 33

For details, see the info. provided behind the hand sign .

5. CONTRAST

CONTRAST

5.5.

CONTRASTCONTRAST

Adjusts contrast.

"Adjusting Contrast" on page 33

6. TEST PATTERN

TEST PATTERN

6.6.

TEST PATTERNTEST PATTERN

Displays the test pattern.

"Test Pattern" on page 50

7. LASER

LASER

7.7.

LASERLASER

Emits visible laser pointer light for presentation purposes.

"Operating the LASER pointer" on page 12

8.MENU/EXIT

MENU/EXIT

8.8.

MENU/EXITMENU/EXIT

Turns on the On-Screen Display (OSD)

menu. Goes back to previous OSD menu, exits and saves menu settings.

"Using the menus" on page 25

9. Left/

9.9.

Left/

Left/Left/

Starts the FAQ function.

"Utilizing FAQ function" on page 38

10.

10. ENTER

ENTER

10.10.

ENTERENTER

Activates the selected On-Screen Display (OSD) menu item.

11.

11. BLANK

BLANK

11.11.

BLANKBLANK

Used to hide the screen image.

"Hiding the image" on page 37

12.

12. VOLUME+

VOLUME+////VOLUME-

12.12.

VOLUME+VOLUME+

VOLUME-

VOLUME-VOLUME-

Adjusts the sound level.

"Adjusting the sound" on page 39

13.

13. POWER

POWER

13.13.

POWERPOWER

Toggles the projector between standby mode and on.

"Starting up the projector" on page 23, "Shutting down the projector" on page 43

14.

14. DIGITAL ZOOM+

DIGITAL ZOOM+////DIGITAL ZOOM-

14.14.

DIGITAL ZOOM+DIGITAL ZOOM+

DIGITAL ZOOM-

DIGITAL ZOOM-DIGITAL ZOOM-

Magnifies or reduces the projected image size.

"Magnifying and searching for details" on page 30

Introduction 11

15.

15. TIMER ON

TIMER ON

15.15.

TIMER ONTIMER ON

Activates or displays an on-screen timer based on your own timer setting.

"Setting the presentation timer" on page 35

16.

16. TIMER SET UP

TIMER SET UP

16.16.

TIMER SET UPTIMER SET UP

Enters presentation timer setting directly.

"Setting the presentation timer" on page 35

17.

17. AUTO

AUTO

17.17.

AUTOAUTO

Automatically determines the best picture timings for the displayed image.

"Auto-adjusting the image" on page 24

18.

18. Keystone/Arrow buttons ( / Up, /

Keystone/Arrow buttons ( / Up, /

18.18.

Keystone/Arrow buttons ( / Up, /Keystone/Arrow buttons ( / Up, /

Down)

Down)Down)

Manually corrects distorted images resulting from an angled projection.

"Correcting keystone" on page 28

19.

19. Right/

19.19.

Right/

Right/Right/

Locks the buttons on the projector.

"Locking control keys" on page 38

When the On-Screen Display (OSD) menu is activated, the #18, #9 and #19 buttons are used as directional arrows to select the desired menu items and to make adjustments.

"Using the menus" on page 25

20.

20. SOURCE

SOURCE

20.20.

SOURCESOURCE

Displays the source selection bar.

"Switching input signal" on page 29

21.

21. MUTE

MUTE

21.21.

MUTEMUTE

Toggles projector audio between on and off.

"Muting the sound" on page 39

22.

22. MODE

MODE

22.22.

MODEMODE

Depending upon the input signal in use, selects an available picture mode.

"Selecting a picture mode" on page 32

Operating the

Operating the LASER

Operating the Operating the

LASER pointer

pointer

LASERLASER

pointer pointer

The Laser Pointer is a presentation aid for professionals. It emits red colored light when you press it and the indicator lights up red.

The laser beam is visible. It is necessary to press and hold LASER

LASER for continuous output.

LASERLASER

Do not look into the laser light window or shine the laser light beam on yourself or others. See the warning messages on the

back of the remote control prior to using it.

The laser pointer is not a toy. Parents should be mindful of the dangers of laser energy and keep this remote control out of the reach of children.

Introduction12

Remote control effective range

Remote control effective rangeRemote control effective range

Infra-Red (IR) remote control sensors are located on the front and the back of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR remote control sensors to function correctly. The distance between the remote control and the sensors should not exceed 8 meters (~ 26 feet).

Make sure that there are no obstacles between the remote control and the IR sensors on the projector that might obstruct the infra-red beam.

•••• Operating the projector from the rear

Operating the projector from the rear

•••• Operating the projector from the front

Operating the projector from the front

Operating the projector from the frontOperating the projector from the front

Replacing the remote control batteries

Replacing the remote control batteriesReplacing the remote control batteries

Operating the projector from the rearOperating the projector from the rear

1. To open the battery cover, turn the remote control over to view its back, push on the finger grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off.

2. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery polarities as indicated in the base of the battery compartment. Positive (+) goes to positive and negative (-) goes to negative.

3. Refit the cover by aligning it with the base and sliding it back down into position. Stop when it clicks into place.

• Avoid leaving the remote control and batteries 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.

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

environment regulations for your region.

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

• If the batteries are dead or if you will not be using the remote control for an extended

period of time, remove the batteries to avoid damage to the remote control from possible battery leakage.

Introduction 13

Positioning your projector

Positioning your projectorPositioning your projector

Choosing a location

Choosing a locationChoosing a location

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

1. Front Table

Front Table

1.1.

Front TableFront Table

Select this location with the projector placed on the table in front of the screen. This is the most common way to position the projector for quick setup and portability.

2. Front Ceiling

Front Ceiling

2.2.

Front CeilingFront Ceiling

Select this location with the projector suspended upside-down from the ceiling in front of the screen.

Purchase the BenQ Projector Ceiling Mount Kit from your dealer to mount your projector on the ceiling.

Set Front Ceiling

Front Ceiling in the SYSTEM SETUP:

Front CeilingFront Ceiling

Basic

Basic > Projector Position

Projector Position menu after you

BasicBasic

Projector PositionProjector Position

turn the projector on.

SYSTEM SETUP:

SYSTEM SETUP: SYSTEM SETUP:

3. Rear Ceiling

Rear Ceiling

3.3.

Rear CeilingRear Ceiling

Select this location with the projector suspended upside-down from the ceiling behind the screen.

Note that a special rear projection screen and the BenQ Projector Ceiling Mount Kit are required for this installation location.

Set Rear Ceiling

Rear Ceiling in the SYSTEM SETUP:

Rear CeilingRear Ceiling

Basic

Basic > Projector Position

Projector Position menu after you

BasicBasic

Projector PositionProjector Position

turn the projector on.

4. Rear Table

Rear Table

4.4.

Rear TableRear Table

Select this location with the projector placed on the table behind the screen.

Note that a special rear projection screen is required.

Set Rear Table

Rear Table in the SYSTEM SETUP: Basic

Rear TableRear Table

> Projector Position

Projector Position menu after you turn

Projector PositionProjector Position

the projector on.

SYSTEM SETUP:

SYSTEM SETUP: SYSTEM SETUP:

SYSTEM SETUP: Basic

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

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.

Positioning your projector14

Obtaining a preferred projected image size

Obtaining a preferred projected image sizeObtaining a preferred projected image size

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

4:3 is the native aspect ratio of this projector. To be able to project a complete 16:9 (widescreen) aspect ratio image, the projector can resize and scale a widescreen image to the projector's native aspect width. This will result in a proportionally smaller height equivalent to 75% of the projector's native aspect height.

Darkened bar

(12.5% height)

Darkened bar

(12.5% height)

4:3 aspect image in a 4:3

aspect display area

The projector should always be placed horizontally level (like flat on a table), and positioned directly perpendicular (90° right-angle square) to the horizontal center of the screen. This prevents image distortion caused by angled projections (or projecting onto angled surfaces).

If the projector is mounted on a ceiling, it must be mounted upside-down so that it projects at a slightly downward angle.

You can see from the diagrams on page 17, that this type of projection causes the bottom edge of the projected image to be vertically offset from the horizontal plane of the projector. When 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 increases, and the vertical offset also increases proportionately.

When determining the position of the screen and projector, you will need to account for both the projected image size and the vertical offset dimension, which are directly proportional to the projection distance.

BenQ has provided a table of 4:3-aspect-ratio screen sizes to assist you in determining the ideal location for your projector. There are two dimensions to consider, the perpendicular horizontal distance from the center of the screen (projection distance), and the vertical offset height of the projector from the horizontal edge of the screen (offset).

16:9 aspect image scaled

to a 4:3 aspect display area

How to determine the position of the projector for a given

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

screen size

screen sizescreen size

1. Select your screen size.

2. Refer to the table on page 17 and find the closest match to your screen size in the left columns labelled "Screen Size". Using this value, look across this row to the right to find the corresponding average distance from screen value in the column labelled

"Distance from Screen in mm". 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 horizontal 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.

Positioning your projector 15

For example, if you are using an 120-inch screen, the recommended projection distance is 1481 mm and the vertical offset is 137 mm.

How to determine the recommended screen size for a

How to determine the recommended screen size for a How to determine the recommended screen size for a given distance

given distance

given distancegiven 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 screen. This is the projection distance.

2. Refer to the table on page 17 and find the closest match to your measurement in the average distance from screen column labelled "Distance from Screen in mm". This is the projection distance.

3. Using this value, look across that row to the left to find the corresponding "Screen

Size" 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, if your measured projection distance is 1.5 m (1500 mm), the closest match in the "Distance from Screen in mm" column is 1481 mm. Looking across this row shows that a 120'' (about 3.0 m) screen is required.

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 28 for details.

Positioning your projector16

Projection dimensions

Projection dimensions Projection dimensions

Refer to "Dimensions" on page 62 for the center of lens dimensions of this projector before calculating the appropriate position.

Screen Size

Screen

Center of lens

Vertical offset

Projection distance

Screen Size

Inches mm

30 762 610 457 370 34 40 1016 813 610 494 46 50 1270 1016 762 617 57 60 1524 1219 914 741 69

80 2032 1626 1219 988 91 100 2540 2032 1524 1235 114 120 3048 2438 1829 1481 137 150 3810 3048 2286 1852 171 200 5080 4064 3048 2469 229 220 5588 4470 3353 2716 251 250 6350 5080 3810 3086 286 300 7620 6096 4572 3704 343

There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ 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.

(mm)H (mm)

Distance from Screen in mm Vertical offset in mmDiagonal W

Positioning your projector 17

Connection

ConnectionConnection

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.

• The connection illustrations below are for reference only. The rear connecting jacks available on the projector vary with each projector model.

• For detailed connection methods, see pages 19-22.

Notebook or desktop computer

Monitor

A/V device

Speakers

(VGA)

(DVI)

1. VGA cable

2. VGA to DVI-A cable

3. Component Video to VGA (D-Sub) adapter cable

4. HDMI cable

Connection18

3 4 5 8

5. S-Video cable

6. Video cable

7. Audio cable

8. Audio L/R cable

7 7

Connecting a computer or monitor

Connecting a computer or monitorConnecting a computer or monitor

Connecting a computer

Connecting a computerConnecting a computer

The projector can connect to both IBM® compatibles and Macintosh® computers. A Mac adapter (an optional accessory) is needed if you are connecting legacy version Macintosh computers.

To connect the projector to a notebook or desktop computer:

To connect the projector to a notebook or desktop computer:To connect the projector to a notebook or desktop computer:

1. Take the supplied VGA cable and connect one end to the D-Sub output jack of the computer.

2. Connect the other end of the VGA cable to the COMPUTER 1 signal input jack on the projector.

3. If you wish to make use of the projector (mixed mono) speakers in your presentations, take a suitable audio cable and connect one end of the cable to the audio output jack of the computer, and the other end to the AUDIO

4. If you wish and the AUDIO OUT another suitable audio cable and connect one end of the cable to the AUDIO OUT jack of the projector, and the other end to your external speakers (not supplied).

Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 50 for details.

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.

Connecting a monitor

Connecting a monitorConnecting a monitor

If you want to view your presentation close-up on a monitor as well as on the screen and the MONITOR OUT

MONITOR OUT jack is available on your projector, you can connect the MONITOR OUT

MONITOR OUTMONITOR OUT signal output jack on the projector to an external monitor following the instructions below:

To connect the projector to a monitor:

To connect the projector to a monitor:To connect the projector to a monitor:

1. Connect the projector to a computer as described in "Connecting a computer" on page

19.

2. Take a suitable VGA cable (only one supplied) and connect one end of the cable to the D-Sub input jack of the video monitor.

Or if your monitor is equipped with a DVI input jack, take a VGA to DVI-A cable and connect the DVI end of the cable to the DVI input jack of the video monitor.

3. Connect the other end of the cable to the MONITOR OUT

• The D-Sub output only works when an appropriate D-Sub input is made to the COMPUTER

1 jack.

• If you wish to use this connection method when the projector is in standby mode, make

sure the Standby Monitor Out function is turned on in the SYSTEM SETUP: Advanced menu. See "Standby Monitor Out" on page 50 for details.

AUDIO OUT jack is available on your projector, you can use

AUDIO OUTAUDIO OUT

COMPUTER 1 or COMPUTER 2

COMPUTER 1COMPUTER 1

AUDIO or AUDIO (L/R)

AUD IOAU DI O

AUDIO (L/R) jack of the projector.

AUDIO (L/R)AUDIO (L/R)

MONITOR OUT jack on the projector.

MONITOR OUTMONITOR OUT

COMPUTER 2

COMPUTER 2COMPUTER 2

AUDIO OUT

AUDIO OUTAUDIO OUT

MONITOR OUT

MONITOR OUTMONITOR OUT

Connection 19

Connecting video source devices

Connecting video source devicesConnecting video source devices

You need only connect the projector to a video source device using just one of the connecting 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:

Ter min al name

Terminal appearance Reference Picture quality

HDMI

Component Video

S-Video

Video

Connecting audio

Connecting audioConnecting audio

The projector has two built-in mono speakers which are 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.

If you have a separate sound system, you will most likely want to connect the audio output of your video source device to that sound system, instead of to the mono audio projector. The audio connections illustrated on page 18 are provided for informational purposes only. You need not connect audio to the projector if there is an alternate sound system available, or if audio is not required.

"Connecting an HDMI device" on page 21

"Connecting a Component Video source device" on page 21

"Connecting an S-Video/ Composite Video source device" on page 22

Best

Better

Good

Normal

Connection20

Connecting an HDMI device

Connecting an HDMI deviceConnecting an HDMI device

You should use an HDMI cable when making connection between the projector and HDMI devices.

To connect the projector to an HDMI device:

To connect the projector to an HDMI device:To connect the projector to an HDMI device:

1. Take an HDMI cable and connect one end to the HDMI-output port of the video device.

2. Connect the other end of the cable to the HDMI

• In the unlikely event that you connect the projector to a DVD player via the projector’s

HDMI input and the projected picture displays wrong colors, please change the color space to YUV. See "Changing Color Space" on page 29 for details.

• The projector is only capable of playing mixed mono audio, even if a stereo audio input is

connected. See "Connecting audio" on page 20 for details.

• The HDMI input port is only available on the MP776 ST.

Connecting a Component Video source device

Connecting a Component Video source deviceConnecting a Component Video source device

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

To connect the projector to a Component Video source device:To connect the projector to a Component Video source device:

1. Take a Component Video to VGA (D-Sub) adapter cable or Component Video cable and connect the end with 3 RCA type connectors to the Component Video output jacks of the video source device. Match the color of the plugs to the color of the jacks; green to green, blue to blue, and red to red.

2. Connect the other end of the Component Video to VGA (D-Sub) adapter cable (with a D-Sub type connector) to the COMPUTER 1

3. If you wish to make use of the projector (mixed mono) speakers in your presentations, take a suitable audio cable and connect one end of the cable to the audio output jack of the device, and the other end to the AUDIO

4. If you wish and the AUDIO OUT another suitable audio cable and connect one end of the cable to the AUDIO OUT jack of the projector, and the other end to your external speakers (not supplied).

Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 50 for details.

• The projector is only capable of playing mixed mono audio, even if a stereo audio input is

connected. See "Connecting audio" on page 20 for details.

• 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.

AUDIO OUT jack is available on your projector, you can use

AUDIO OUTAUDIO OUT

COMPUTER 1, or COMPUTER 2

COMPUTER 1COMPUTER 1

HDMI-input port on the projector.

HDMIHDMI

COMPUTER 2 jack on the projector.

COMPUTER 2COMPUTER 2

AUDIO or AUDIO (L/R)

AUD IOAUD IO

AUD IO (L/R ) jack of the proje c tor.

AUD IO (L/R )AU D IO (L/ R )

AUDIO OUT

AUDIO OUTAUDIO OUT

Connection 21

Connecting an S-Video/Composite Video source device

Connecting an S-Video/Composite Video source deviceConnecting an S-Video/Composite Video source device

Examine your video source device to determine if it has an unused S-Video/Video output jack available:

• If it has both jacks, use the S-Video output jack for connection as the S-Video terminal

provides better picture quality than the Video terminal.

• If it has either of the output jack, you can also 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 S-Video/Video source device:

To connect the projector to an S-Video/Video source device:To connect the projector to an S-Video/Video source device:

1. Take an S-Video/Video cable and connect one end to the S-Video/Video output jack of the Video source device.

2. Connect the other end of the S-Video/Video cable to the S-VIDEO projector.

4. If you wish and the AUDIO OUT another suitable audio cable and connect one end of the cable to the AUDIO OUT jack of the projector, and the other end to your external speakers (not supplied).

Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 50 for details.

• The projector is only capable of playing mixed mono audio, even if a stereo audio input is

connected. See "Connecting audio" on page 20 for details.

• 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.

AUDIO OUT jack is available on your projector, you can use

AUDIO OUTAUDIO OUT

AUDIO or AUDIO (L/R)

AUD IOAUD IO

AUD IO (L/R ) jack of the proje c tor.

AUD IO (L/R )AU D IO (L/ R )

S-VIDEO/VIDEO

S-VIDEOS-VIDEO

VIDEO jack on the

VIDEOVIDEO

AUDIO OUT

AUDIO OUTAUDIO OUT

Connection22

Operation

OperationOperation

Starting up the projector

Starting up the projectorStarting up the projector

1. Plug the power cord into the projector and into a power outlet. Turn on the power outlet switch (where fitted). Check that the POWER indicator

light

light on the projector lights orange after power has

lightlight been applied.

2. Open the lens cover. If it is closed, it could become deformed due to the heat produced by the projection lamp.

POWER indicator

POWER indicator POWER indicator

3. Press Power control to start the projector. As soon as the lamp lights up, a "Power On Tone heard. The POWER indicator light green and stays green when the projector is on.

The start up procedure takes about 30 seconds. In the later stage of start up, a startup logo is projected.

(If necessary) Rotate the focus ring to adjust the image clearness.

To turn of the ring tone, see "Turning off the

Power on/off ring tone" on page 39 for details.

4. If the projector is activated for the first time, select your OSD language following the onscreen instructions.

5. If you are prompted for a password, press the arrow keys to enter a six-digit password. See

"Utilizing the password function" on page 26

for details.

6. Switch all of the connected equipment on.

7. The projector will start to search for input signals. The current input signal being scanned displays in the upper left corner of the screen. If the projector doesn't detect a valid signal, the message “No Signal” will continue displaying until an input signal is found.

Yo u ca n a ls o p re ss SO UR CE input signal. See "Switching input signal" on page 29 for details.

If the frequency/resolution of the input signal exceeds the projector's operating range, you will see the message “Out of Range” displayed on a blank screen. Please change to an input

Power on the projector or remote

PowerPower

Power On Tone" will be

Power On TonePower O n Tone

POWER indicator light flashes

POWER indicator lightPOWER indicator light

SOURCE on the projector or remote control to select your desired

SOURCESOURCE

If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 seconds before energizing the lamp.

Operation 23

signal which is compatible with the projector's resolution or set the input signal to a lower setting. See "Timing chart" on page 63 for details.

Adjusting the projected image

Adjusting the projected imageAdjusting the projected image

Adjusting the projection angle

Adjusting the projection angleAdjusting the projection angle

The projector is equipped with 1 quick-release adjuster foot and 1 rear adjuster foot. These adjusters change the image height and projection angle. To adjust the projector:

1. Press the quick-release button and lift the front of the projector. Once the image is positioned where you want it, release the quick-release button to lock the foot in position.

2. Screw the rear adjuster foot to fine-tune the horizontal angle.

To retract the foot, hold up the projector while pressing the quick-release button, then slowly lower the projector. Screw the rear adjuster foot in a reverse direction.

If the projector is not placed on a flat surface or the screen and the projector are not perpendicular to each other, the projected image becomes trapezoidal. To correct this situation, see "Correcting keystone" on

page 28 for details.

Auto-adjusting the image

Auto-adjusting the imageAuto-adjusting the image

In some cases, you may need to optimize the picture quality. To do this, press AUTO remote control. Within 3 seconds, the built-in Intelligent Auto Adjustment function will re-adjust the values of Frequency and Clock to provide the best picture quality.

The current source information will be displayed in the corner of the screen for 3 seconds.

• The screen will be blank while AUTO is functioning.

• This function is only available when PC signal (analog RGB) is selected.

AUTO on the projector or

AUTOAUTO

Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes.

Be careful when you press the quick-release button as it is close to the exhaust vent where hot air comes from.

Fine-tuning the image clarity

Fine-tuning the image clarityFine-tuning the image clarity

If needed, sharpen the image by rotating the focus ring.

Operation24

Using the menus

Using the menusUsing the menus

The projector is equipped with On-Screen Display (OSD) menus for making various adjustments and settings.

Below is the overview of the OSD menu.

Main menu icon

Main menu

Sub-menu

DISPLAY

Wall Color

Aspect Ratio

Auto Keystone

Keystone

Position

Phase

H. Size

Digital Zoom

Highlight

Current input signal

Analog RGB

The following example describes how to set the OSD language.

1. Press Menu/Exit

Menu/Exit on the projector or remote

Menu/ExitMenu/Exit

control to turn the OSD menu on.

3. Press to highlight Language and press / to select a

preferred language.

DISPLAY

Wall Color Aspect Ratio

Auto Keystone Keystone

Position

Phase H. Size

Digital Zoom

Analog RGB

2. Use / to highlight the SYSTEM SETUP: Basic

SETUP: Basic menu.

SETUP: BasicSETUP: Basic

0 0

Off

Auto

Off

MENU Exit

SYSTEM

SYSTEM SYSTEM

SYSTEM SETUP: Basic

Presentation Timer

Language

Projector Position Menu Settings Auto Power Off

Blank Timer Panel Key Lock Sleep Timer Splash Screen

Analog RGB

4. Press Menu/Exit projector or remote control to leave and save the settings.

SYSTEM SETUP: Basic

Presentation Timer Language Projector Position Menu Settings Auto Power Off Blank Timer Panel Key Lock Sleep Timer Splash Screen

English

Front Table

Disable Disable

Off

Disable

BenQ

*The first press leads you back to the

*The first press leads you back to the *The first press leads you back to the main menu and the second press closes

main menu and the second press closes

main menu and the second press closes main menu and the second press closes the OSD menu.

the OSD menu.

the OSD menu.the OSD menu.

Off

Auto

Off

ENTER

MENU Exit

Menu/Exit twice* on the

Menu/ExitMenu/Exit

Status

Press Menu/ Exit to the previous page or to exit.

Language

LanguageLanguage

English

Front Table

Disable Disable

Off

Disable

BenQ

MENU Exit

Analog RGB

MENU Exit

Operation 25

Securing the projector

Securing the projectorSecuring the projector

Using a security cable lock

Using a security cable lockUsing a security cable lock

The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as the Kensington lock, to secure the projector. You can locate a Kensington lock slot on the rear side of the projector. See item 11 on page 9 for details.

A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the lock’s documentation for finding out how to use it.

Utilizing the password function

Utilizing the password functionUtilizing the password function

For security purposes and to help prevent unauthorized use, the projector includes an option for setting up password security. The password can be set through the On-Screen Display (OSD) menu.

WARNING: You will be inconvenienced if you activate the password functionality and subsequently forget the password. Print out this manual (if necessary) and write the password you used in this manual, and keep the manual in a safe place for later recall.

Setting a password

Setting a passwordSetting a password

Once a password has been set and the power on lock is activated, the projector cannot be used unless the correct password is entered every time the projector is started.

1. Open the OSD menu and go to the SYSTEM SETUP: Advanced menu. Press Mode/Enter

2. Highlight Power On Lock

3. As pictured to the right, the four arrow keys ( ,

,,,, , 3, 4). According to the password you desire to set, press the arrow keys to enter six digits for the password.

4. Confirm the new password by re-entering the new password.

Once the password is set, the OSD menu returns to the Security Settings

IMPORTANT: The digits being input will display as asterisks on-screen. Write your selected password down here in this manual in advance or right after the password is entered so that it is available to you should you ever forget it.

Password: __ __ __ __ __ __

Keep this manual in a safe place.

5. To leave the OSD menu, press Menu/Exit

Mode/Enter. The Security Settings

Mode/EnterMode/Enter

Power On Lock and select press On

Power On LockPower On Lock

, ) respectively represent 4 digits (1, 2,

, ,

Security Settings page.

Security SettingsSecurity Settings

SYSTEM SETUP: Advanced > Security Settings

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

Security Settings page displays.

Security SettingsSecurity Settings

On by pressing / .

OnOn

INPUT NEW PASSWORD

Menu/Exit....

Menu/ExitMenu/Exit

Security Settings

Security SettingsSecurity Settings

BackMENU

Operation26

If you forget the password

If you forget the passwordIf you forget the password

If the password function is activated, you will be asked to enter the six-digit password every time you turn on the projector. If you enter the wrong password, the password error message as pictured to the right displays lasting for 3 seconds, and the INPUT PASSWORD

INPUT PASSWORD

INPUT PASSWORDINPUT PASSWORD

Password Error

Please try again.

message follows. You can retry by entering another sixdigit password, or if you did not record the password in this manual, and you absolutely do not remember it, you can use the password recall procedure. See "Entering the password recall procedure" on page 27 for details.

If you enter an incorrect password 5 times in succession, the projector will automatically shut down in a short time.

Entering the password recall procedure

Entering the password recall procedureEntering the password recall procedure

1. Press and hold AUTO remote control for 3 seconds. The projector will display a coded number on the screen.

2. Write down the number and turn off your projector.

3. Seek help from the local BenQ service

AUTO on the projector or

AUTOAUTO

RECALL PASSWORD

Please write down the recall code, and contact BenQ Customer Center.

Recall Code:

0 2 1 2

center to decode the number. You may be required to provide proof of purchase documentation to verify that you are an

authorized user of the projector.

Changing the password

Changing the passwordChanging the password

1. Open the OSD menu and go to the SYSTEM SETUP: Advanced

Change Password

Change Password menu.

Change PasswordChange Password

2. Press Mode/Enter

Mode/Enter. The message “INPUT CURRENT PASSWORD”

Mode/EnterMode/Enter

SYSTEM SETUP: Advanced> Security Settings

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

“INPUT CURRENT PASSWORD” displays.

“INPUT CURRENT PASSWORD”“INPUT CURRENT PASSWORD”

Security Settings >

Security SettingsSecurity Settings

3. Enter the old password.

i. If the password is correct, another message “INPUT NEW PASSWORD”

“INPUT NEW PASSWORD” displays.

“INPUT NEW PASSWORD”“INPUT NEW PASSWORD”

ii. If the password is incorrect, the password error message displays lasting for three

seconds, and the message “INPUT CURRENT PASSWORD” retry. You can press Menu/Exit

“INPUT CURRENT PASSWORD” displays for your

“INPUT CURRENT PASSWORD”“INPUT CURRENT PASSWORD”

Menu/Exit to cancel the change or try another password.

Menu/ExitMenu/Exit

4. Enter a new password.

Password: __ __ __ __ __ __

Keep this manual in a safe place.

5. Confirm the new password by re-entering the new password.

6. You have successfully assigned a new password to the projector. Remember to enter the new password next time the projector is started.

7. To leave the OSD menu, press Menu/Exit

Menu/Exit....

Menu/ExitMenu/Exit

Exit

Operation 27

Disabling the password function

Disabling the password functionDisabling the password function

To disable password protection, go back to the SYSTEM SETUP: Advanced Settings

Settings >

> Power On Lock

SettingsSettings The message “INPUT PASSWORD”

Though the password function is disabled, you need to keep the old password in hand should you ever need to re-activate the password function by entering the old password.

Correcting keystone

Correcting keystoneCorrecting keystone

Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom. It occurs when the projector is not perpendicular to the screen.

To correct this, besides adjusting the height of the projector, if you are using the MP776 ST and would like the projector to automatically correct image keystoning, be sure the Auto Keystone

Keystone function in the DISPLAY

KeystoneKeystone

Or you will need to manually correct it following ONE of these steps.

• Using the remote control Press / on the projector or remote control

to display the Keystone correction page. Press to correct keystoning at the top of the image. Press

to correct keystoning at the bottom of the image.

• Using the OSD menu

1. Press Menu/Exit

2. Press to highlight Keystone

3. Press to correct keystoning at the top of

Power On Lock menu after opening the OSD menu system. Press Mode/Enter

> >

Power On LockPower On Lock

“INPUT PASSWORD” displays. Enter the current password.

“INPUT PASSWORD”“INPUT PASSWORD”

i. If the password is correct, the OSD menu returns to the Security Settings

Press to highlight Power On Lock have to enter the password next time when turning on the projector. If the password is incorrect, the password error message displays lasting for three seconds, and the message “INPUT PASSWORD” press Menu/Exit

Menu/Exit to cancel the change or try another password.

Menu/ExitMenu/Exit

Menu/Exit and then press / until the

Menu/ExitMenu/Exit

DISPLAY

DISPLAY menu is highlighted.

DISPLAYDISPLAY

Enter

Enter. The Keystone

EnterEnter

the image. Press to correct keystoning at the bottom of the image.

Keystone correction page displays.

KeystoneKeystone

Power On Lock and press / to select Off

Power On LockPower On Lock

“INPUT PASSWORD” displays for your retry. You can

“INPUT PASSWORD”“INPUT PASSWORD”

DISPLAY menu is On

DISPLAYDISPLAY

Keystone and press Mode/

KeystoneKeystone

SYSTEM SETUP: Advanced > Security

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

Security Settings page.

Security SettingsSecurity Settings

On.

OnOn

Mode/

Mode/Mode/

Press /.

Security

Security Security

Mode/Enter.

Mode/EnterMode/Enter

Off. You will not

OffOff

Press /.

Auto

Auto Auto

. .

Operation28

Switching input signal

Switching input signalSwitching input signal

The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. When starting up, the projector automatically search for the available signals.

Be sure the Quick Auto Search this projector) if you want the projector to automatically search for the signals.

You can also manually cycle through the available input signals.

1. Press SOURCE

2. Press //// until your desired signal is selected

• The brightness level of the projected image will

• The native display resolution of this projector is in a

Changing Color Space

Changing Color SpaceChanging Color Space

In the unlikely event that you connect the projector to a DVD player via the projector’s HDMI projected picture displays wrong colors, please change the color space to YUV

To d o t hi s:

1. Press Menu/Exit

2. Press to highlight Color Space Conversion

• This function is only available when the HDMI-input port is in use.

• The HDMI-input port is only available on the MP776 ST.

Quick Auto Search function in the SOURCE

Quick Auto SearchQuick Auto Search

SOURCE on the projector or remote

SOURCESOURCE

control. A source selection bar displays.

and press Mode/Enter

Once detected, the selected source information will display at the corner of the screen for seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search for another signal.

change accordingly when you switch between different input signals. Data (graphic) "PC" presentations using mostly static images are generally brighter than "Video" using mostly moving images (movies).

4:3 aspect ratio. For best display picture results, you should select and use an input signal which outputs at this resolution. Any other resolutions will be scaled by the projector depending upon the “aspect ratio” setting, which may cause some image distortion or loss of picture clarity. See "Selecting

the aspect ratio" on page 30 for details.

space.

Mode/Enter.

Mode/EnterMode/Enter

HDMI input and the

HDMIHDMI

YUV.

YUVYUV

Menu/Exit and then press / until the SOURCE

Menu/ExitMenu/Exit

Color Space Conversion and press / to select a suitable color

Color Space ConversionColor Space Conversion

SOURCE menu is On

SOURCESOURCE

On (which is the default of

OnOn

(MP776 ST)

SOURCE menu is highlighted.

SOURCESOURCE

Operation 29

Magnifying and searching for details

Magnifying and searching for detailsMagnifying and searching for details

If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys for navigating the picture.

• Using the remote control

1. Press Digital Zoom+

2. Use the directional arrows ( , , , ) on

3. To restore the picture to its original size, press

• Using the OSD menu

2. Press to highlight Digital Zoom

3. Press repeatedly to magnify the picture to a desired size.

4. To navigate the picture, press Mode/Enter

5. To reduce size of the picture, press Mode/Enter

Digital Zoom+////---- to display the Zoom bar.

Digital Zoom+Digital Zoom+

Press Digital Zoom+

Digital Zoom+ to magnify the center of

Digital Zoom+Digital Zoom+ the picture. Press the key repeatedly until the picture size is suitable for your need.

the projector or remote control to navigate the picture.

AUTO

AUTO. You can also press Digital Zoom-

AUTOAUTO When the key is pressed again, the picture is further reduced until it is restored to the original size.

Press Menu/Exit

Menu/Exit and then press / until the

Menu/ExitMenu/Exit

DISPLAY

DISPLAY menu is highlighted.

DISPLAYDISPLAY

Mode/Enter

Mode/Enter. The Zoom bar displays.

Mode/EnterMode/Enter

directional arrows ( , , , ) on the projector or remote control to navigate the picture.

function, and press AUTO

repeatedly until it is restored to the original size.

Digital Zoom-.

Digital Zoom-Digital Zoom-

The picture can only be navigated after it is magnified. You can further magnify the picture while searching for details.

Digital Zoom and press

Digital ZoomDigital Zoom

Mode/Enter to switch to the panning mode and press the

Mode/EnterMode/Enter

Mode/Enter to switch back to the zoom in/out

Mode/EnterMode/Enter

AUTO to restore the picture to its original size. You can also press

AUTOAUTO

Selecting the aspect ratio

Selecting the aspect ratioSelecting the aspect ratio

The “aspect ratio” is the ratio of the image width to the image height. Most analog TV and some computers are in 4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio.

With the advent of digital signal processing, digital display devices like this projector can dynamically stretch and scale the image output to a different aspect than that of the image input signal.

To change the projected picture ratio (no matter what aspect the source is):

• Using the remote control

1. Press ASPECT

2. Press ASPECT

• Using the OSD menu

Operation30

ASPECT to show the current setting.

ASPECTASPECT

ASPECT repeatedly to select an aspect ratio to

ASPECTASPECT suit the format of the video signal and your display requirements.

Press MENU/EXIT

MENU/EXIT and then press / until the

MENU/EXITMENU/EXIT

DISPLAY

DISPLAY menu is highlighted.

DISPLAYDISPLAY

2. Press to highlight Aspect Ratio

Aspect Ratio.

Aspect RatioAspect Ratio

3. Press / to select an aspect ratio to suit the format of the video signal and your display requirements.

About the aspect ratio

About the aspect ratioAbout the aspect ratio

• In the pictures below, the black portions are inactive areas and the white portions are

active areas.

• OSD menus can be displayed on those unused black areas.

3. 4:3

4:3: Scales an image so that it is

1. Auto

Auto: Scales an image proportionally to fit

AutoAuto

the projector's native resolution in its horizontal or vertical width. This is suitable for the incoming image which is neither in 4:3 nor 16:9 and you want to make most use of the screen without altering the image's aspect ratio.

4:34:3 displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 images like some computer monitors, standard definition TV and 4:3 aspect DVD movies, as it displays them without aspect alteration.

16:10 picture

4:3 picture

15:9 picture

4. 16:9

16:9: Scales an image so that it is

Real

Real: The image is projected as its original

RealReal

resolution, and resized to fit within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. You could adjust the zoom setting or move the projector towards the screen to increase the image size if necessary. You may also need

16:916:9 displayed in the center of the screen with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect, like high definition TV, as it displays them without aspect

alteration. to refocus the projector after making these adjustments.

4:3 picture

16:9 picture

Operation 31

Optimizing the image

Optimizing the imageOptimizing the image

Using Wall Color

Using Wall ColorUsing Wall Color

In the situation where you are projecting onto a colored surface such as a painted wall which may not be white, the Wall Color feature can help correct the projected picture’s colors to prevent possible color difference between the source and projected pictures.

To use this function, go to the DISPLAY color which is closest to the color of the projection surface. There are several precalibrated colors to choose from: Light Yellow

Selecting a picture mode

Selecting a picture modeSelecting a picture mode

The projector is preset with several predefined picture modes so that you can choose one to suit your operating environment and input signal picture type.

To select an operation mode that suits your need, you can follow one of the following steps.

• Press Mode/Enter

• Go to the PICTURE

1. Dynamic

2. Presentation

3. sRGB

4. Cinema

5. User 1

Mode/Enter on the projector or remote

Mode/EnterMode/Enter control repeatedly until your desired mode is selected.

PICTURE >

PICTUREPICTURE

press / to select a desired mode.

Dynamic mode

DynamicDynamic projected image. This mode is suitable for environments where extra-high brightness is required, such as using the projector in well lit rooms. Presentation mode (Default)

PresentationPresentation emphasized in this mode to match PC and notebook coloring. sRGB mode

sRGBsRGB regardless of brightness setting. It is most suitable for viewing photos taken with an sRGB compatible and properly calibrated camera, and for viewing PC graphic and drawing applications such as AutoCAD. Cinema mode

CinemaCinema cameras or DVs through the PC input for best viewing in a blackened (little light) environment. User 1////User 2

User 1User 1 picture modes. See "Setting the User 1/User 2 mode" on page 32 for details.

mode: Maximizes the brightness of the

mode mode

mode (Default): Is designed for presentations. The brightness is

mode (Default) mode (Default)

mode: Maximizes the purity of RGB colors to provide true-to-life images

mode mode

mode: Is appropriate for playing colorful movies, video clips from digital

mode mode

User 2 mode

mode: Recalls the settings customized based on the current available

User 2User 2

mode mode

DISPLAY > Wall Color

DISPLAYDISPLAY

Light Yellow, Pink

Light YellowLight Yellow

> Picture Mode

Picture Mode menu and

> >

Picture ModePicture Mode

Pink, Light Green

PinkPink

Wall Color menu and press / to select a

Wall ColorWall Color

Light Green, Blue

Light GreenLight Green

Blue, and Blackboard

BlueBlue

Blackboard.

BlackboardBlackboard

Setting the

Setting the User 1

Setting the Setting the

There are two user-definable modes if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User 1 and customize the settings.

1. Press Menu/Exit

2. Go to the PICTURE

3. Press //// to select User 1

4. Press to highlight Reference Mode

This function is only available when User 1 or User 2 mode is selected up in the Picture Mode sub-menu item.

5. Press //// to select a picture mode that is closest to your need.

Operation32

User 1////User 2

User 2 mode

User 1User 1

Menu/Exit to open the On-Screen Display (OSD) menu.

Menu/ExitMenu/Exit

PICTURE > Picture Mode

PICTUREPICTURE

mode

User 2User 2

mode mode

Picture Mode menu.

Picture ModePicture Mode

User 1 or User 2

User 1User 1

Reference Mode.

Reference ModeReference Mode

User 2.

User 2User 2

User 1/2

User 1User 1

/2) as a starting point

/2/2

6. Press to select a menu item to be changed and adjust the value with ////. See

"Fine-tuning the image quality in user modes" below for details.

7. When all settings have been done, highlight Save Settings store the settings.

8. The confirmation message “Setting Saved

Fine-tuning the image quality in user modes

Fine-tuning the image quality in user modesFine-tuning the image quality in user modes

According to the detected signal type, there are some user-definable functions available when User 1

User 1 or User 2

User 1User 1

functions by highlighting them and pressing / on the projector or remote control.

Adjusting

Adjusting Brightness

Adjusting Adjusting

The higher the value, the brighter the image. And the lower the setting, the darker the image. Adjust this control so the black areas of the image appear just as black and that detail in the dark areas is visible.

Adjusting

Adjusting Contrast

Adjusting Adjusting

The higher the value, the greater the contrast. Use this to set the peak white level after you have previously adjusted the Brightness setting to suit your selected input and viewing environment.

Adjusting

Adjusting Color

Adjusting Adjusting

Lower setting produces less saturated colors. If the setting is too high, colors on the image will be overpowering, which makes the image unrealistic.

Adjusting

Adjusting Tint

Adjusting Adjusting

The higher the value, the more reddish the picture becomes. The lower the value, the more greenish the picture becomes.

Adjusting

Adjusting Sharpness

Adjusting Adjusting

The higher the value, the sharper the picture becomes. The lower the value, the softer the picture becomes.

User 2 is selected. Based on your needs, you can make adjustments to these

User 2User 2

Brightness

BrightnessBrightness

Contrast

ContrastContrast

Color

ColorColor

Tint

TintTint

Sharpness

SharpnessSharpness

Setting Saved” displays.

Setting SavedSetting Saved

Save Settings and press Mode/Enter

Save SettingsSave Settings

+30

Mode/Enter to

Mode/EnterMode/Enter

+50

+70

Operation 33

Adjusting

Adjusting Brilliant Color

Adjusting Adjusting

This feature utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors in picture. It enables a greater than 50% brightness increase in mid-tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality, select On

On is the default and recommended selection for this projector. When Off

OnOn Color Temperature

Color Temperature function is not available.

Color TemperatureColor Temperature

Selecting a color temperature

Selecting a color temperatureSelecting a color temperature

The options available for color temperature* settings vary according to the signal type selected.

1. T1:

2. T2:

3. T3:

4. T4:

*About color temperatures:

*About color temperatures:*About color temperatures: There are many different shades that are considered to be "white" for various purposes. One

of the common methods of representing white color is known as the “color temperature”. A white color with a low color temperature appears to be reddish white. A white color with a high color temperature appears to have more blue in it.

3D Color Management

3D Color Management3D Color Management

In most installation situations, color management will not be necessary, such as in classroom, meeting room, or lounge room situations where lights remain on, or where building external windows allow daylight into the room.

Only in permanent installations with controlled lighting levels such as boardrooms, lecture theaters, or home theaters, should color management be considered. Color management provides fine color control adjustment to allow for more accurate color reproduction, should you require it.

Proper color management can only be achieved under controlled and reproducible viewing conditions. You will need to use a colorimeter (color light meter), and provide a set of suitable source images to measure color reproduction. These tools are not provided with the projector, however, your projector supplier should be able to provide you with suitable guidance, or even an experienced professional installer.

The Color Management provides six sets (RGBCMY) of colors to be adjusted. When you select each color, you can independently adjust its range and saturation according to your preference.

If you have purchased a test disc which contains various color test patterns and can be used to test the color presentation on monitors, TVs, projectors, etc, you can project any image from the disc on the screen and enter the 3D Color Management adjustments.

To adjust the settings:

1. Go to the PICTURE

2. Press Mode/Enter

3. Highlight Primary Color

Brilliant Color

Brilliant ColorBrilliant Color

On. If you don’t need it, select Off

OnOn

T1: With the highest color temperature, T1 makes the image appear the most bluish

T1:T1: white than other settings. T2: Makes images appear bluish white.

T2:T2: T3: Maintains normal colorings for white.

T3:T3: T4: Makes images appear reddish white.

T4:T4:

3D Color Management menu to make

3D Color Management3D Color Management

PICTURE menu and highlight 3D Color Management

PICTUREPICTURE

Mode/Enter on the projector or remote control and the 3D Color Management

Mode/EnterMode/Enter

page displays.

Primary Color and press / to select a color from among Red, Yellow,

Primary ColorPrimary Color

Green, Cyan, Blue, or Magenta.

3D Color Management.

3D Color Management3D Color Management

Off.

OffOff

Off is selected, the

OffOff

3D Color Management

3D Color Management3D Color Management

Operation34

4. Press to highlight Hue

Hue and press / to select its range. Increase in the range will

HueHue

include colors consisted of more proportions of its two adjacent colors.

Please refer to the illustration to the right for how the colors relate to each other.

For example, if you select Red and set its range at 0, only pure red in the projected

RED

Yellow

picture will be selected. Increasing its range will include red close to yellow and red close to magenta.

5. Press to highlight Saturation

Saturation and adjust its

SaturationSaturation

Magenta

values to your preference by pressing / . Every adjustment made will reflect to the

BLUE

image immediately.

For example, if you select Red and set its value at 0, only the saturation of pure red will be affected.

Saturation is the amount of that color in a video picture. Lower settings produce less saturated colors; a setting of “0” removes that color from the image entirely. If the saturation is too high, that color will be overpowering and unrealistic.

6. Press to highlight Gain

Gain and adjust its values to your preference by pressing / .

GainGain The contrast level of the primary color you select will be affected. Every adjustment made will reflect to the image immediately.

7. Repeat steps 3 to 6 for other color adjustments.

8. Make sure you have made all of the desired adjustments.

9. Press Menu/Exit

Setting the presentation timer

Setting the presentation timerSetting the presentation timer

Menu/Exit to exit and save the settings.

Menu/ExitMenu/Exit

Presentation timer can indicate the presentation time on the screen to help you achieve better time management when giving presentations. Follow these steps to utilize this function:

1. Press Timer Set up

2. Highlight Timer Period

Timer Set up on the remote control or go to

Timer Set upTimer Set up

the SYSTEM SETUP: Basic

SYSTEM SETUP: Basic >

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

menu and press Mode/Enter

Presentation Timer

Presentation Timer page.

Presentation TimerPresentation Timer

Mode/Enter to display the

Mode/EnterMode/Enter

Timer Period and decide the time

Timer PeriodTimer Period

> Presentation Timer

Presentation Timer

> >

Presentation TimerPresentation Timer

period by press ing / . T he len gth of time can be set from 1 to 5 minutes in 1-minute increments and 5 to 240 minutes in 5-minute increments.

If the timer is already on, the timer will restart whenever the Timer Period is reset.

3. Press to highlight Timer Display the screen by press

Selection Description

Always

1 min/2 min/3 min Displays the timer on screen in the last 1/2/3 minute(s). Never Hides the timer throughout the presentation time.

Timer Display and choose if you want the timer to show up on

Timer DisplayTimer Display

ing / .

Displays the timer on screen throughout the presentation time.

GREEN

Cyan

Operation 35

4. Press to highlight Timer Position

Top-Left

Top-Left Bottom-Left

Top-LeftTop-Left

Timer Position and set the timer position by pressing /

Timer PositionTimer Position

Bottom-Left Top-Right

Bottom-LeftBottom-Left

Top-Right Bottom-Right

Top-RightTop-Right

Bottom-Right

Bottom-RightBottom-Right

5. Press to highlight Timer Counting Direction direction by pressing / .

Selection Description

Count Up Increases from 0 to the preset time. Count Down Decreases from the preset time to 0.

6. Press to highlight Sound Reminder reminder by pressing / . If you select On

last 30 seconds of counting down/up, and a triple beep sound will be produced when the timer is up.

7. To activate the presentation timer, press and press / to highlight On

Mode/Enter

Mode/Enter.

Mode/EnterMode/Enter

8. A confirmation message displays. Highlight Yes projector or remote control to confirm. You will see the message “Timer is On displaying on the screen. The timer starts counting when the timer is on.

To cancel the timer, perform the following steps:

To cancel the timer, perform the following steps:To cancel the timer, perform the following steps:

•

• Using the remote control

Using the remote control

• •

Using the remote controlUsing the remote control

Press Timer On

Timer On and press / to highlight Off

Timer OnTimer On

•

• Using the OSD menu

Using the OSD menu

• •

Using the OSD menuUsing the OSD menu

1. Go to the SYSTEM SETUP: Basic

Mode/Enter

Mode/Enter. A confirmation message displays.

Mode/EnterMode/Enter

2. Highlight Yes

Off

Off ” displaying on the screen.

OffOff

How to use the

How to use the Timer On

How to use the How to use the

Timer On

Timer On is a multi-functional key.

Timer OnTimer On

• If the presentation timer is off, pressing this key

displays a confirmation message. You can decide whether to activate the timer or not by following the on-screen instruction.

• If the timer is already on, pressing this key displays a

confirmation message. You can decide whether to restart, continue or turn off the timer by following the on-screen instruction.

SYSTEM SETUP: Basic >

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

Yes and press Mode/Enter

Ye sYe s

Timer Counting Direction and select your desired counting

Timer Counting DirectionTimer Counting Direction

Sound Reminder and decide if you want to activate sound

Sound ReminderSound Reminder

On, a double beep sound will be heard at the

OnOn

Mode/Enter to confirm. You will see the message “Timer is

Mode/EnterMode/Enter

Timer On key?

Timer OnTimer On

key?

key? key?

Yes and press Mode/Enter

Ye sYe s

Off and press Mode/Enter

OffOff

> Presentation Timer

Presentation Timer menu and highlight Off

> >

Presentation TimerPresentation Timer

Mode/Enter on the

Mode/EnterMode/Enter

Mode/Enter.

Mode/EnterMode/Enter

On and press

OnOn

Timer is On”

Timer is OnTimer is On

Off. Press

OffOff

Timer is

Timer is Timer is

Operation36

Freezing the image

Freezing the imageFreezing the image

Press FREEZE

FREEZE on the remote control to freeze the

FREEZEFREEZE

image. The word “FREEZE left corner of the screen. To release the function, press any key on the projector or remote control.

Even if an image is frozen on the screen, the pictures are running on the video or other device. If the connected devices have active audio output, you will still hear the audio even though the image is frozen onscreen.

Hiding the image

Hiding the imageHiding the image

In order to draw the audience's full attention to the presenter, you can use BLANK remote control to hide the screen image. The word “BLANK

BLANK” appears in the corner of the screen while the

BLANKBLANK image is hidden. When this function is activated with an audio input connected, the audio can still be heard.

You can set the blank time in the

Basic

Basic >

> Blank Timer

Blank Timer

BasicBasic

> >

Blank TimerBlank Timer

the image automatically after a period of time when there is no action taken on the blank screen. The length of time can be set from 5 to 30 minutes in 5-minute increments.

If the preset time spans are not suitable for your personation, select Disable

No matter most of the keys on the projector or remote control to restore the picture.

FREEZE” will display in the upper

FREEZEFREEZE

BLANK on the projector or

BLANKBLANK

SYSTEM SETUP:

menu to let the projector return

Disable.

DisableDisable

Blank Timer

Blank Timer is activated or not, you can press

Blank TimerBlank Timer

SYSTEM SETUP: SYSTEM SETUP:

Do not block the projection lens from projecting as this could cause the blocking object to become heated and deformed or even cause a fire

Operation 37

Utilizing FAQ function

Utilizing FAQ functionUtilizing FAQ function

The INFORMATION

INFORMATION menu contains possible solutions to problems regarding image

INFORMATIONINFORMATION

quality, installation, special feature operation and service information.

To get the FAQ information:

1. Press / on the projector or remote control

or press Menu/Exit

Menu/Exit to open the OSD menu and

Menu/ExitMenu/Exit press / to highlight the INFORMATION menu.

2. Press to select FAQ-Image and Installation FAQ-Features and Service

FAQ-Features and Service.

FAQ-Features and ServiceFAQ-Features and Service

3. Press Mode/Enter

4. Press / to select a problem and press Mode/

5. To exit the OSD menu, press Menu/Exit

Locking control keys

Locking control keysLocking control keys

With the control keys on the projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When the Panel Key Lock

control keys on the projector will operate except Power

1. Press / on the projector or remote control or

2. Highlight Yes

To release panel key lock, press and hold / on the remote control or projector for 3 seconds.

You can also use the remote control to enter the menu and press / to select

• Keys on the remote control are still active when panel key lock is enabled.

Mode/Enter.

Mode/EnterMode/Enter

Enter

Enter for possible solutions.

EnterEnter

go to the SYSTEM SETUP: Basic menu, and select On

projector or remote control. A confirmation message displays.

FAQ-Image and Installation or

FAQ-Image and InstallationFAQ-Image and Installation

SYSTEM SETUP: Basic > Panel Key Lock

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

On by pressing / on the

OnOn

Yes and press Mode/Enter

Ye sYe s

INFORMATION

INFORMATIONINFORMATION

Mode/

Mode/Mode/

Menu/Exit.

Menu/ExitMenu/Exit

Panel Key Lock

Panel Key LockPanel Key Lock

Mode/Enter to confirm.

Mode/EnterMode/Enter

SYSTEM SETUP: Basic

SYSTEM SETUP: Basic >

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

Off

Off.

OffOff

Power.

PowerPower

Panel Key Lock is on, no

Panel Key LockPanel Key Lock

> Panel Key Lock

Panel Key Lock

Panel Key LockPanel Key Lock

> >

• If you press Power to turn off the projector without disabling panel key lock, the

projector will still be in locked status the next time it is turned on.

Operation38

Operating in a high altitude environment

Operating in a high altitude environmentOperating in a high altitude environment

We recommend you use the High Altitude Mode –3000 m above sea level, and ambient temperature is between 0°C–35°C.

Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient temperature is between 0°C and 35°C. The projector will be over cooled, if you turn the mode on under such a condition.

To activate the High Altitude Mode

1. Press Menu/Exit

highlighted.

2. Press to highlight High Altitude Mode

message displays.

3. Highlight Yes

Operation under "High Altitude Mode because of increased fan speed necessary to improve overall system cooling and performance.

If you use this projector under other extreme conditions excluding the above, it may display auto shut-down symptoms, which is designed to protect your projector from over-heating. In cases like this, you should switch to High Altitude mode to solve these symptoms. However, this is not to state that this projector can operate under any and all harsh or extreme conditions.

Adjusting the sound

Adjusting the soundAdjusting the sound

The sound adjustments made as below will have an effect on the projector speakers. Be sure you have made a correct connection to the projector audio input. See "Connection" on page

18 for how the audio input is connected.

Muting the sound

Muting the soundMuting the sound

To temporarily turn off the sound:

1. Press Menu/Exit

highlighted.

2. Press to highlight Audio Settings

displays.

3. Highlight Mute

High Altitude Mode:

High Altitude ModeHigh Altitude Mode

Menu/Exit and then press / until the SYSTEM SETUP: Advanced

Menu/ExitMenu/Exit

Yes and press Mode/Enter

Ye sYe s

High Altitude Mode" may cause a higher decibel operating noise level

High Altitude ModeHigh Altitude Mode

Menu/Exit and then press / until the SYSTEM SETUP: Advanced

Menu/ExitMenu/Exit

Mute and press / to select On

MuteMute

High Altitude Mode when your environment is between 1500 m

High Altitude ModeHigh Altitude Mode

SYSTEM SETUP: Advanced menu is

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

High Altitude Mode and press / select On

High Altitude ModeHigh Altitude Mode

Mode/Enter.

Mode/EnterMode/Enter

SYSTEM SETUP: Advanced menu is

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

Audio Settings and press Mode/Enter

Audio SettingsAudio Settings

Mode/Enter. The Audio Settings

Mode/EnterMode/Enter

On.

OnOn

On. A confirmation

OnOn

Audio Settings page

Audio SettingsAudio Settings

Adjusting the sound level

Adjusting the sound levelAdjusting the sound level

To adjust the sound level, press Volume +/-

1. Repeat steps 1-2 above.

2. Press to highlight Volume

Turning off the

Turning off the Power on/off ring tone

Turning off the Turning off the

To turn off the ring tone:

1. Repeat steps 1-2 above.

2. Press to highlight Power on/off ring tone

The only way to change Power on/off ring tone is setting On or Off here. Setting the sound mute or changing the sound level will not affect the Power on/off ring tone.

Power on/off ring tone

Power on/off ring tonePower on/off ring tone

Volume +/- on the remote control, or:

Volume +/-Volume +/-

Volume and press / to select a desired sound level.

VolumeVolume

Power on/off ring tone and press / to select Off

Power on/off ring tonePower on/off ring tone

Off.

OffOff

Operation 39

Personalizing the projector menu display

Personalizing the projector menu displayPersonalizing the projector menu display

The On-Screen Display (OSD) menus can be set according to your preferences. The following settings do not affect the projection settings, operation, or performance.

• Menu Display Time

Menu Display Time in the SYSTEM SETUP: Basic

Menu Display TimeMenu Display Time of time the OSD will remain active after your last key press. The time length ranges from

5 to 30 seconds in 5-second increments. Use / to select a suitable time.

• Menu Position

Menu Position in the SYSTEM SETUP: Basic

Menu PositionMenu Position position in five locations. Use / to select a preferred position.

• Language

Language in the SYSTEM SETUP: Basic

LanguageLanguage Screen (OSD) Menus. Use / to select your language.

• Splash Screen

Splash Screen in the SYSTEM SETUP: Basic

Splash ScreenSplash Screen displayed during projector start-up. Use / to select a screen.

Controlling the projector through a Lan

Controlling the projector through a Lan Controlling the projector through a Lan environment

environment

environmentenvironment

Lan Control Settings

Lan Control Settings allow you to manage the projector from a computer using a web

Lan Control SettingsLan Control Settings browser when the computer and the projector are properly connected to the same local area network.

SYSTEM SETUP: Basic menu sets your familiar language for the On-

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

SYSTEM SETUP: Basic > Menu Settings

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

SYSTEM SETUP: Basic > Menu Settings

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

SYSTEM SETUP: Basic menu sets a preferred logo screen to be

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

Menu Settings menu sets the length

Menu SettingsMenu Settings

Menu Settings menu sets the OSD

Menu SettingsMenu Settings

Configuring the

Configuring the Lan Control Settings

Configuring the Configuring the

If you are in a DHCP environment:

If you are in a DHCP environment:If you are in a DHCP environment:

1. Take a RJ45 cable and connect one end to the RJ45 LAN input jack of the projector

and the other end to the RJ45 port.

2. Press Menu/Exit

3. Press to highlight Lan Control Settings

4. Press to highlight Control By

5. Press to highlight DHCP

6. Press to highlight Apply

7. Re-enter the Lan Control Settings page. The Projector IP Address

If the Projector IP Address still does not display, contact your ITS administrator.

Operation40

Menu/Exit and then press / until the SYSTEM SETUP: Advanced

Menu/ExitMenu/Exit

highlighted.

Settings

Settings page displays.

SettingsSettings

Default Gateway

Default Gateway, and DNS Server

Default GatewayDefault Gateway displayed in the Projector IP Address

Lan Control Settings

Lan Control SettingsLan Control Settings

SYSTEM SETUP: Advanced menu is

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

Lan Control Settings and press Mode/Enter

Lan Control SettingsLan Control Settings

Control By and press / to select RJ45

Control ByControl By DHCP and press / to select On

DHCPDHCP Apply and press Mode/Enter

ApplyApply

DNS Server settings will be displayed. Note down the IP address

DNS ServerDNS Server

Projector IP Address row.

Projector IP AddressProjector IP Address

Mode/Enter.

Mode/EnterMode/Enter

Mode/Enter. The Lan Control

Mode/EnterMode/Enter

RJ45.

RJ45RJ45

On.

OnOn

Projector IP Address, Subnet Mask

Projector IP AddressProjector IP Address

Lan Control

Lan Control Lan Control

Subnet Mask,

Subnet MaskSubnet Mask

If you are in a non-DHCP environment:

If you are in a non-DHCP environment:If you are in a non-DHCP environment:

1. Repeat steps 1-4 above.

2. Press to highlight DHCP

3. Contact your ITS administrator for information on the Projector IP Address Mask

Mask, Default Gateway

Default Gateway, and DNS Server

MaskMask

Default GatewayDefault Gateway

4. Press to select the item you want to modify.

5. Press / to move the cursor and the press / to enter the value.

6. Press to highlight Apply

Controlling the projector remotely through a web browser

Controlling the projector remotely through a web browserControlling the projector remotely through a web browser

Once you have the correct IP address for the projector and the projector is on or in standby mode, you can use any computer that is on the same local area network to control the projector.

1. Enter the address of the projector in the address bar of your browser and click GO

2. The remote network operation page opens. This page allows you to operate the

projector as if you were using the remote control or control panel on the projector.

DHCP and press / to select Off

DHCPDHCP

DNS Server settings.

DNS ServerDNS Server

Apply and press Mode/Enter

ApplyApply

Mode/Enter.

Mode/EnterMode/Enter

Off.

OffOff

Projector IP Address, Subnet

Projector IP AddressProjector IP Address

Subnet

Subnet Subnet

GO.

GOGO

i. These buttons function the same as the ones on the OSD menus or remote

control. See "2. PICTURE menu" on page 48 and "Remote control" on page 11 for details.

The Menu button can also be used to go back to previous OSD menu, exit and save menu settings.

ii. To switch input source, click on your desired signal.

Operation 41

The tools page allows you to manage the projector, configure the Lan control settings and secure access of remote network operation on this projector.

iii

i. You can name the projector, keep track of its location and the person in charge of

it. ii. You can adjust the Lan Control Settings. iii. Once set, access to the remote network operation on this projector has been

password-protected. iv. Once set, access to the tools page has been password-protected.

After making the adjustments, press the Send button and the data will be saved in the projector.

v. Press Exit

Exit to go back to the remote network operation page.

ExitExit

The info page displays the information and status of this projector.

Press Exit to go back to the remote network operation page.

For more information, visit http://www.crestron.com & www.crestron.com/getroomview.

Operation42

Shutting down the projector

Shutting down the projectorShutting down the projector

1. Press Power display prompting you.

If you don't respond in a few seconds, the message will disappear.

2. Press Power

indicator light

indicator light flashes orange, the projection lamp

indicator lightindicator light shuts down, and the fans will continue to run for approximately 90 seconds to cool down the projector.

To protect the lamp, the projector will not respond to any commands during the cooling process.

To shorten the cooling time, you can also activate the Quick cooling function. See "Quick

Cooling" on page 50 for details.

3. Once the cooling process finishes, a "Power Off Ring

To n e

Tone" will be heard. The POWER indicator light

To n eTo n e steady orange and fans stop. Disconnect the power cord from the power outlet.

• To turn off the power ring tone, see "Turning off the

Power on/off ring tone" on page 39 for details.

• If the projector is not properly shut down, to protect the

lamp, when you attempt to re-start the projector, the fans

will run for a few minutes to cool down. Press Power again to start the projector after the fans stop and the POWER indicator light turns orange.

Power and a confirmation message will

PowerPower

Power a second time. The POWER

PowerPower

POWER indicator light is a

POWER indicator lightPOWER indicator light

POWER

POWER POWER

Power Off Ring

Power Off Ring Power Off Ring

Operation 43

Menu operation

Menu operationMenu operation

Menu system

Menu systemMenu system

Please note that the on-screen display (OSD) menus vary according to the signal type selected and the projector model you are using.

Main menu Sub-menu Options

Off/Light Yellow/Pink/Light Green/Blue/Blackboard

Top-Left/Bottom-Left/Top-Right/ Bottom-Right

Count Down/Count Up

DISPLAY

PICTURE

3. SOURCE

SYSTEM SETUP: Basic

Wall Color

Aspect Ratio Auto/Real/4:3/16:9 Auto Keystone (MP776 ST only) Keystone Position Phase H. Size Digital Zoom

Picture Mode

Reference Mode Dynamic/Presentation/sRGB/Cinema Brightness Contrast Color Tint Sharpness Brilliant Color On/Off Color Temperature T1/T2/T3/T4

3D Color Management

Save Settings Quick Auto Search On/Off Color Space Conversion Auto/RGB/YUV

Presentation Timer

Dynamic/Presentation/sRGB/Cinema/User 1/User 2

Primary Color R/G/B/C/M/Y Hue Saturation Gain

Timer Period 1~240 minutes Timer Display Always/1 min/2 min/3 min/Never

Timer Position

Timer Counting Direction Sound Reminder On/Off

On/Off

Operation44

Main menu Sub-menu Options

Language

SYSTEM SETUP: Basic

SYSTEM SETUP: Advanced

Projector Position

Menu Display

Menu Settings

Auto Power Off

Blank Timer

Panel Key Lock On/Off

Sleep Timer

Splash Screen Black/Blue/BenQ Quick Cooling On/Off High Altitude Mode On/Off

Audio Settings

Standby Monitor Out On/Off

Lamp Settings

Security Settings

Baud Rate

Test Pattern On/Off

Time

Menu Position

Mute On/Off Volume Power on/off ring

tone

Lamp Mode Normal/Economic Reset lamp timer Equivalent Lamp Hour Change Password Power On Lock

Front Table/Rear Table/Rear Ceiling/Front Ceiling

5 sec/10 sec/15 sec/20 sec/25 sec/30 sec

Center/Top-Left/Top-Right/ Bottom-Right/Bottom-Left

Disable/5 min/10 min/15 min/20 min/25 min/30 min

Disable/30 min/1 hr/2 hr/3 hr/4 hr/8 hr/12 hr

On/Off

2400/4800/9600/14400/19200/ 38400/57600/115200

Operation 45

Main menu Sub-menu Options

Closed Caption Enable Caption Version CC1/CC2/CC3/CC4

Control By RJ45/RS232 DHCP On/Off Projector IP Address Subnet Mask Default Gateway DNS Server Apply

SYSTEM SETUP: Advanced

INFORMATION

Closed Caption

Lan Control Settings

Reset All Settings FAQ-Image and Installation FAQ-Features and Service

Current System Status

Note that the menu items are available when the projector detects at least one valid signal. If there is no equipment connected to the projector or no signal detected, limited menu items are accessible.

The default values listed in this manual, especially on pages 47-52, are for reference only. They may vary between the projectors due to the continuous improvement to the products.

On/Off

• Source

• Picture Mode

• Resolution

• Color System

• Equivalent Lamp Hour

• Firmware Version

Operation46

Description of each menu

Description of each menuDescription of each menu

Function

(Default setting/value)

Wall Color

(Off)

Aspect Ratio

(Auto)

Auto Keystone

(On)

1. DISPLAY menu Keystone

(0)

Position

(0)

Phase

(depends on the selected input signal)

H. Size

(0)

Digital Zoom

(1.0X)

Description

Corrects the projected picture’s color when the projection surface is not white. See "Using Wall Color" on page 32 for details.

There are four options to set the image's aspect ratio depending on your input signal source. See "Selecting the aspect ratio" on page 30 for details.

Automatically corrects any keystoning of the image. See "Correcting

keystone" on page 28 for details.

This function is only available on the MP776 ST.

Corrects any keystoning of the image. See "Correcting keystone" on

page 28 for details.

Displays the position adjustment page. To move the projected image, use the directional arrow keys. The values shown on the lower position of the page change with every key press you made until they reach their maximum or minimum.

This function is only available when a PC signal (analog RGB) is selected.

Adjusts the clock phase to reduce image distortion.

This function is only available when a PC signal (analog RGB) is selected.

Adjusts the horizontal width of the image.

This function is only available when a PC signal (analog RGB) is selected.

Magnifies or reduces the projected image. See "Magnifying and

searching for details" on page 30 for details.

Operation 47

Function

(Default setting/value)

Picture Mode

(Presentation)

Reference Mode

(Dynamic)

Brightness

(50)

Contrast

(0)

2. PICTURE menu Color

(0)

Tint

(0)

Sharpness

(15)

Brilliant Color

(On)

Color Temperature

(depends on the selected input signal)

3D Color Management

Save Settings

Description

Pre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See "Selecting a

picture mode" on page 32 for details.

Selects a picture mode that best suits your need for the image quality and further fine-tune the image based on the selections listed on the same page below. See "Setting the User 1/User 2 mode" on page 32 for details.

Adjusts the brightness of the image. See "Adjusting Brightness" on page

33 for details.

Adjusts the degree of difference between dark and light in the image. See "Adjusting Contrast" on page 33 for details.

Adjusts the color saturation level -- the amount of each color in a video image. See "Adjusting Color" on page 33 for details.

This function is only available when a VIDEO or S-VIDEO signal is selected and the system format is NTSC or PAL.

Adjusts the red and green color tones of the image. See "Adjusting Tint"

on page 33 for details.

This function is only available when a VIDEO or S-VIDEO signal is selected and the system format is NTSC.

Adjusts the image to make it look sharper or softer. See "Adjusting

Sharpness" on page 33 for details.

This function is only available when a VIDEO or S-VIDEO signal is selected and the system format is NTSC or PAL.

See "Adjusting Brilliant Color" on page 34 for details.

There are four color temperature settings available. See "Selecting a

color temperature" on page 34 for details.

See "3D Color Management" on page 34 for details.

Saves the settings made for User 1

User 1 or User 2

User 1User 1

User 2 mode.

User 2User 2

Operation48

Function

(default setting/value)

Quick Auto

3. SOURCE menu

(On)

Color Space Conversion

(depends on the selected input signal)

Presentation Timer

(Off)

Language

(English)

Projector Position

4. SYSTEM SETUP: Basic menu

(Front Table)

Menu Settings

Auto Power Off

(Disable)

Blank Timer

(Disable)

Panel Key Lock

(Off)

Sleep Timer

(Disable)

Splash Screen

(BenQ logo)

Description

See "Switching input signal" on page 29 for details.

See "Changing Color Space" on page 29 for details.

Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 35 for details.

Sets the language for the On-Screen Display (OSD) menus. See "Using

the menus" on page 25 for details.

The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See "Choosing a location" on page 14 for details.

Menu Display Time

Menu Display Time (15 sec)

Menu Display TimeMenu Display Time Sets the length of time the OSD will remain active after your last key

press. The range is from 5 to 30 seconds in 5-second increments.

Menu Position

Menu Position (Center)

Menu PositionMenu Position Sets the On-Screen Display (OSD) menu position.

Allows the projector to turn off automatically if no input signal is detected after a set period of time. See "Setting Auto Power Off" on page

54 for details.

Sets the image blank time when the Blank feature is activated, once elapsed the image will return to the screen. See "Hiding the image" on

page 37 for details.

Disables or enables all panel key functions except Power projector and keys on the remote control. See "Locking control keys" on

page 38 for details.

Sets the auto-shutdown timer. The timer can be set to a value between 30 minutes and 12 hours.

Allows you to select which logo screen will display during projector start-up. The following options are available: BenQ logo, Black screen, Blue screen.

(15 sec)

(15 sec) (15 sec)

(Center)

(Center) (Center)

Power on the

PowerPower

Operation 49

Function

(default setting / value)

Quick Cooling

(On)

High Altitude Mode

(Off)

Audio

5. SYSTEM SETUP: Advanced menu Settings

Standby Monitor Out

(Off)

Lamp Settings

Security Settings

Baud Rate

(115200)

Test Pattern

(Off)

Description

Enables or disables the Quick Cooling function. Selecting On the function and projector cooling time will be shortened from a normal 90-second duration to approximately 30 seconds.

A mode for operation in high altitude areas. See "Operating in a high

altitude environment" on page 39 for details.

Mute

Mute (

(Off

Off))))

MuteMute

( (

OffOff

Volume

Volume (5)

(5)

VolumeVolume

(5) (5)

Power on/off ring tone

Power on/off ring tone (

Power on/off ring tonePower on/off ring tone See "Adjusting the sound" on page 39 for details.

Selecting On signal when it is in standby mode and the COMPUTER 1 correctly connected to devices. See "Connecting a monitor" on page 19 for how to make the connection.

Lamp Mode

Lamp Mode (

Lamp ModeLamp Mode See "Setting Lamp Mode as Economic" on page 54 for details.

Reset lamp timer

Reset lamp timerReset lamp timer See "Resetting the lamp timer" on page 58 for details.

Equivalent Lamp Hour

Equivalent Lamp HourEquivalent Lamp Hour See "Getting to know the lamp hour" on page 54 for details on how the

total lamp hour is calculated. Change Password

Change Password

Change PasswordChange Password You will be asked to enter the current password before changing to a new

one. See "Utilizing the password function" on page 26 for details.

Power On Lock

Power On Lock (

Power On LockPower On Lock See "Utilizing the password function" on page 26 for details.

Selects a baud rate that is identical with your computer’s so that you can connect the projector using a suitable RS-232 cable and update or download the projector’s firmware. This function is intended for qualified service personnel.

Selecting On pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion.

On enables the function. The projector can output a VGA

OnOn

Enabling this function slightly increases the standby power consumption.

(Normal

Normal))))

( (

NormalNormal

On enables the function and the projector displays the grid test

OnOn

(Off

Off))))

( (

OffOff

(On

On))))

( (

OnOn

COMPUTER 1 jack is

COMPUTER 1COMPUTER 1

On enables

OnOn

Operation50

Function

(default setting / value)

5. SYSTEM SETUP: Advanced menu Closed Caption

Lan Control Settings

Reset All Settings

Description

Closed Caption Enable

Closed Caption Enable (

Closed Caption EnableClosed Caption Enable Activates the function by selecting On

carries closed captions.

• Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as "CC" in TV listings).

Set your screen aspect ratio to 4:3. This function is not available when the aspect ratio is “16:9” or “Real”.

Caption Version

Caption Version (CC1)

Caption VersionCaption Version Selects a preferred closed captioning mode. To view captions, select

CC1, CC2, CC3, or CC4 (CC1 displays captions in the primary language in your area).

Control By

Control By (RS232)

Control ByControl By

DHCP

DHCP (On)

DHCPDHCP

Projector IP Address

Projector IP AddressProjector IP Address

Subnet Mask

Subnet MaskSubnet Mask

Default Gateway

Default GatewayDefault Gateway

DNS Server

DNS ServerDNS Server

Apply

ApplyApply See "Controlling the projector through a Lan environment" on page 40

for details. Returns all settings to the factory preset values.

The following settings will still remain: Position, Phase, H. Size,

User 1, User 2, Color Space Conversion, Language, Projector Position, High Altitude Mode, Security Settings and Baud Rate.

(CC1)

(CC1) (CC1)

(Off

Off))))

( (

OffOff

On when the selected input signal

OnOn

Operation 51

Function

(default setting / value)

FAQ-Image and Installation

FAQ-

6. INFORMATION menu

Features and Service

Current System Status

Description

Displays possible solutions to problems you may encounter.

Source

SourceSource Shows the current signal source.

Picture Mode

Picture ModePicture Mode Shows the selected mode in the PICTURE

Resolution

ResolutionResolution Shows the native resolution of the input signal.

Color System

Color SystemColor System Shows input system format: NTSC, PAL, SECAM, or RGB.

Equivalent Lamp Hour

Equivalent Lamp HourEquivalent Lamp Hour Displays the number of hours the lamp has been used.

Firmware Version

Firmware VersionFirmware Version Shows the firmware version of your projector.

PICTURE menu.

PICTUREPICTURE

Operation52

Maintenance

MaintenanceMaintenance

Care of the projector

Care of the projectorCare of the projector

Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens and case clean.

Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing.

Cleaning the lens

Cleaning the lensCleaning the lens

Clean the lens whenever you notice dirt or dust on the surface.

• Use a canister of compressed air to remove dust.

• If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner and gently wipe the lens surface.

• Never use any type of abrasive pad, alkaline/acid cleaner, scouring powder, or volatile solvent, such as alcohol, benzene, thinner or insecticide. Using such materials or maitaining prolonged contact with rubber or vinyl materials may result in damage to the projector surface and cabinet material.

Cleaning the projector case

Cleaning the projector caseCleaning the projector case

Before you clean the case, turn the projector off using the proper shutdown procedure as described in "Shutting down the projector" on page 43 and unplug the power cord.

• To remove dirt or dust, wipe the case with a soft, lint-free cloth.

• To remove stubborn dirt or stains, moisten a soft cloth with water and a neutral pH detergent. Then wipe the case.

Never use wax, alcohol, benzene, thinner or other chemical detergents. These can damage the case.

Storing the projector

Storing the projectorStoring the projector

If you need to store the projector for an extended time, please follow the instructions below:

• Make sure the temperature and humidity of the storage area are within the recommended range for the projector. Please refer to "Specifications" on page 61 or consult your dealer about the range.

• Retract the adjuster feet.

• Remove the batteries from the remote control.

• Pack the projector in its original packing or equivalent.

Transporting the projector

Transporting the projectorTransporting the projector

It is recommended that you ship the projector with its original packing or equivalent. When you carry the projector yourself, please use the original box or provided soft carry case.

Maintenance 53

Lamp information

Lamp informationLamp information

Getting to know the lamp hour

Getting to know the lamp hourGetting to know the lamp hour

When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows:

For the MP772 ST:

Total (equivalent) lamp hour = 1 (hours used in Economic mode) + 4/3 (hours used in normal mode)

For the MP776 ST:

Total (equivalent) lamp hour = 1 (hours used in Economic mode) + 3/2 (hours used in normal mode)

See "Setting Lamp Mode as Economic" below for more information on Economic mode.

To obtain the lamp hour information:

1. Press Menu/Exit

2. Press to highlight Lamp Settings

3. You will see the Equivalent Lamp Hour

4. To leave the menu, press Menu/Exit

You can also get the lamp hour information on the INFORMATION

Extending lamp life

Extending lamp lifeExtending lamp life

The projection lamp is a consumable item that normally can last up to 3000-4000 (for the MP772 ST) or 2000-3000 (for the MP776 ST) hours with proper usage. To keep the lamp life as long as possible, you can do the following settings via the OSD menu.

•

• Setting

• •

Using Economic Economic

Economic mode is selected, the light output will be reduced and result in darker projected

EconomicEconomic pictures.

Setting the projector in Economic Economic

Economic mode, go into the SYSTEM SETUP: Advanced

EconomicEconomic menu and press / .

•

• Setting

• •

This function allows the projector to turn off automatically if no input signal is detected after a set period of time to prevent unnecessary waste of lamp life.

To set Auto Power Off press / . The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable not automatically shut down in a certain time period.

Menu/Exit and then press / to highlight the SYSTEM SETUP: Advanced

Menu/ExitMenu/Exit

menu.

Lamp Settings and press Mode/Enter

Lamp SettingsLamp Settings

displays.

Equivalent Lamp Hour information displaying on the menu.

Equivalent Lamp HourEquivalent Lamp Hour

Menu/Exit.

Menu/ExitMenu/Exit

Setting Lamp Mode

Lamp Mode as

Setting Setting

Lamp ModeLamp Mode

Economic mode reduces system noise and power consumption by 20%. If the

EconomicEconomic

Setting Auto Power Off

Auto Power Off

Setting Setting

Auto Power OffAuto Power Off

Auto Power Off, go into the SYSTEM SETUP: Basic

Auto Power OffAuto Power Off

as Economic

Economic

as as

EconomicEconomic

Economic mode also extends the lamp operation life. To set

EconomicEconomic

SYSTEM SETUP: Advanced > Lamp Settings

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

SYSTEM SETUP: Basic > Auto Power Off

SYSTEM SETUP: BasicSYSTEM SETUP: Basic

Mode/Enter. The Lamp Settings

Mode/EnterMode/Enter

INFORMATION menu.

INFORMATIONINFORMATION

SYSTEM SETUP: Advanced

SYSTEM SETUP: AdvancedSYSTEM SETUP: Advanced

Lamp Settings page

Lamp SettingsLamp Settings

Lamp Settings > Lamp Mode

Lamp SettingsLamp Settings

Auto Power Off menu and

Auto Power OffAuto Power Off

Disable. The projector will

DisableDisable

Lamp Mode

Lamp ModeLamp Mode

Maintenance54

Timing of replacing the lamp

Timing of replacing the lampTiming of replacing the lamp

When the Lamp indicator

Lamp indicator lights up red or a message appears suggesting it is time to replace

Lamp indicatorLamp indicator the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

Go to http://lamp.benq.com for a replacement lamp.

The LAMP indicator light and TEMPerature warning light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator still lights up after turning the power back on, please contact your dealer. See "Indicators" on

page 59 for details.

The following Lamp warning displays will remind you to change the lamp.

The warning messages below are for reference only. Please follow the actual on-screen instructions to prepare and replace the lamp.

Status Message

The lamp has been in operation equivalent to 2500 hours. Install a new lamp for optimal performance. If the projector is normally run with "Economic Mode" selected (See "Lamp Mode

(Normal)" on page 50), you may continue to

operate the projector until the 2950 hour lamp warning appears.

Notice

Order Replacement Lamp

Lamp > 2500 Hours

Order a new lamp at lamp.benq.com

The lamp has been in operation equivalent to 2950 hours. A new lamp should be fitted to avoid the inconvenience when the projector runs out of lamp time.

The lamp has been in operation equivalent to 3000 hours.

It is strongly recommended that you replace the lamp at this age. The lamp is a consumable item. The lamp brightness diminishes with use. This is normal lamp behavior. You can replace the lamp whenever you notice that the brightness level has significantly diminished. If the lamp is not replaced beforehand, it must be replaced after 3000 hours usage.

The lamp MUST be replaced before the projector will operate normally.

Notice

Replace Lamp Soon

Lamp > 2950 Hours

Order a new lamp at lamp.benq.com

Notice

Replace Lamp Now

Lamp > 3000 Hours Lamp usage time exceeded Order a new lamp at lamp.benq.com

Notice

Out of Lamp Usage Time

Replace lamp (refer to User manual) Then reset lamp timer Order a new lamp at lamp.benq.com

Maintenance 55

Replacing the lamp

Replacing the lampReplacing the lamp

• To reduce the risk of electrical shock, always turn the projector off and disconnect the

power cord before changing the lamp.

• To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes

before replacing the lamp.

• To reduce the risk of injuries to fingers and damage to internal components, use caution

when removing lamp glass that has shattered into sharp pieces.

• To reduce the risk of injuries to fingers and/or compromising image quality by touching

the lens, do not touch the empty lamp compartment when the lamp is removed.

• This lamp contains mercury. Consult your local hazardous waste regulations to dispose of

this lamp in a proper manner.

• To assure optimal performance from the projector, it is recommended that you purchase a

qualified projector lamp for lamp replacement.

• If lamp replacement is performed while the projector is suspended upside-down from the

ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes caused by fractured lamp.

1. Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

2. Loosen the screws that secure the lamp cover on the both sides of the projector until the lamp cover loosens.

3. Remove the lamp cover from the projector.

• Do not turn the power on with the lamp cover

removed.

• Do not insert your fingers between the lamp

and the projector. The sharp edges inside the projector may cause injuries.

4. Disconnect the lamp connector from the projector as illustrated.

5. Loosen the screw that secures the lamp.

Maintenance56

6. Lift the handle so that it stands up. Use the handle to slowly pull the lamp out of the projector.

• Pulling it too quickly may cause the lamp to break

and scatter broken glass in the projector.

• Do not place the lamp in locations where water

might splash on it, children can reach it, or near flammable materials.

• Do not insert your hands into the projector after

the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

7. As shown in the figure, lower the new lamp first into the connector on the projector and reconnect the lamp connector.

8. Tighten the screw that secures the lamp.

• Loose screw may cause a bad connection, which

could result in malfunction.

• Do not over tighten the screw.

9. Ensure the handle is fully laid flat and locked in place.

10. Replace the lamp cover on the projector.

Maintenance 57

11. Tighten the screws that secure the lamp cover.

• Loose screw may cause a bad connection, which

could result in malfunction.

• Do not over tighten the screw.

12. Connect the power and restart the projector.

Do not turn the power on with the lamp cover removed.

Resetting the lamp timer

Resetting the lamp timerResetting the lamp timer

13. After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM

SETUP: Advanced

SETUP: Advanced > Lamp Settings

SETUP: AdvancedSETUP: Advanced displays. Highlight Reset lamp timer reset the lamp timer. Highlight Reset

Lamp Settings menu. Press Mode/Enter

Lamp SettingsLamp Settings

Reset lamp timer. A warning message displays asking if you want to

Reset lamp timerReset lamp timer

Reset and press Mode/Enter

ResetReset

Mode/Enter. The Lamp Settings

Mode/EnterMode/Enter

Mode/Enter. The lamp time will be

Mode/EnterMode/Enter

Lamp Settings page

Lamp SettingsLamp Settings

SYSTEM

SYSTEM SYSTEM

reset to “0”.

Do not reset if the lamp is not new or replaced as this could cause damage.

Maintenance58

Indicators

IndicatorsIndicators

Light Status & Description

Orange Off Off

Green

Flashing

Green Off Off

Orange

Flashing

Orange

Flashing

Off Off Red

Off Red Off Off Red Red Off Red Green

Off Red Orange Red Red Red Red Red Green Red Red Orange

Green Red Red Green Red Green

Green Red Orange Orange Red Red Orange Red Green Orange Red Orange

Off Green Red Off Green Green

Off Off

Off Red

Power events

Stand-by mode.

Powering up.

Normal operation.

• The projector needs 90 seconds to cool down as it was abnormally shut down without the normal cooling down process.

• The projector needs to cool for 90 seconds after the power is turned off.

• The projector has shutdown automatically. If you try to restart the projector, it will shutdown again. Please contact your dealer for assistance.

Lamp events

The projector has shutdown automatically. If you try to re-start the projector, it will shut down again. Please contact your dealer for assistance.

1. The projector needs 90 seconds to cool down. Or

2. Please contact your dealer for assistance.

OrOr

Thermal events

The projector has shut down automatically. If you try to restart the projector, it will shutdown again. Please contact your dealer for assistance.

Maintenance 59

Troubleshooting

TroubleshootingTroubleshooting

The projector does not turn on.

The projector does not turn on.The projector does not turn on.

Cause Remedy

There is no power from the power cord.

Attempting to turn the projector on again during the cooling process.

No picture

No pictureNo picture

Cause Remedy

The video source is not turned on or connected correctly.

The projector is not correctly connected to the input signal device.

The input signal has not been correctly selected.

The lens cover is still closed. Open the lens cover.

Blurred image

Blurred imageBlurred image

Cause Remedy

The projection lens is not correctly focused.

The projector and the screen are not aligned properly.

The lens cover is still closed. Open the lens cover.

Remote control does not work

Remote control does not workRemote control does not work

Cause Remedy

The batteries are out of power. Replace the batteries with new ones. There is an obstacle between the remote control and the projector. You are too far away from the projector.

The password is incorrect

The password is incorrectThe password is incorrect

Cause Remedy

You do not remember the password.

Plug the power cord into the AC power jack on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on.

Wait until the cooling down process has completed.

Turn the video source on and check that the signal cable is connected correctly.

Check the connection.

Select the correct input signal with the SOURCE key on the projector or remote control.

Adjust the focus of the lens using the focus ring.

Adjust the projection angle and direction as well as the height of the projector if necessary.

Remove the obstacle.

Stand within 8 meters (26 feet) of the projector.

Please see "Entering the password recall

procedure" on page 27 for details.

Troubleshooting60

Specifications

SpecificationsSpecifications

Projector specifications

Projector specificationsProjector specifications

All specifications are subject to change without notice.

Optical

Resolution

1024 x 768 XGA

Display system

1-CHIP DMD

Lens F/Number

F = 2.6 Lamp (MP772 ST)

210 W lamp (MP776 ST)

280 W lamp

Electrical

Power supply (MP772 ST)

AC100–240V, 3.8 A, 50-60 Hz (Automatic) (MP776 ST)

AC100–240V, 4.2 A, 50-60 Hz (Automatic)

Power consumption (MP772 ST)

315 W (Max); < 1 W (Standby) (MP776 ST)

385 W (Max); < 1 W (Standby)

Mechanical

We ig h t

7.7 lbs (3.5 Kg)

Output terminals

RGB output

D-Sub 15-pin (female) x 1 Speaker

(Stereo) 5 watt x 2 Audio signal output

PC audio jack x 1

Control

RS-232 serial control

9 pin x 1

Lan control

RJ45 x 1

IR receiver x 2

(MP776 ST)

12V trigger x 1

(Max. 1A)

Input terminals

Computer input

RGB input

D-Sub 15-pin (female) x 2

Video signal input

S-VIDEO

Mini DIN 4-pin port x 1

VIDEO

RCA jack x 1

SD/HDTV signal input

Analog - Component RCA jack x 3

(through RGB input)

(MP776 ST) Digital - HDMI V1.3 x 1

Audio signal input

Audio in

PC audio jack x 1 RCA audio jack (L/R) x 2

Environmental Requirements

Operating temperature

0°C–40°C at sea level

Operating relative humidity

10%–90% (without condensation)

Operating altitude

0–1499 m at 0°C–35°C 1500–3000 m at 0°C–30°C (with High Altitude Mode on)

Specifications 61

Dimensions

DimensionsDimensions

290 mm (W) x 94 mm (H) x 252 mm (D)

252

290

127.87

Ceiling mount installation

Ceiling mount installationCeiling mount installation

Ceiling Mount screw: M4 x 8 (Max L = 8 mm)

Unit: mm

452.65

397.40

364.40

75.95 149.50

62.34

118.45

242.04

228.00

61.99

71.15

84.00

145.50

289.98

Specifications62

163.45

282.95

Timing chart

Timing chartTiming chart

Supported timing for PC input - MP772 ST

Supported timing for PC input - MP772 STSupported timing for PC input - MP772 ST

Resolution Mode

720 x 400 720 x 400_70 70.087 31.469 28.3221

640 x 480

800 x 600

1024 x 768

1280 x 800

1280 x 1024 SXGA_60 60.020 63.981 108.000

1280 x 960 1280 x 960_60 60.000 60.000 108.000 640 x 480@67Hz MAC13 66.667 35.000 30.240 832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 75.020 60.241 80.000 1152 x 870@75Hz MAC21 75.060 68.680 100.000 1024 x 576@60Hz Netbook_timing 60.000 35.820 46.996 1024 x 600@60Hz Netbook_timing 60.000 37.500 45.000 1024 x 600@65Hz Netbook_timing 64.995 41.467 51.419

640 x 480 640 x 480 120Hz 119.518 61.91 52.5

800 x 600

1024 x 768

VGA_60 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000 SVGA_60 60.317 37.879 40.000 SVGA_72 72.188 48.077 50.000 SVGA_75 75.000 46.875 49.500 SVGA_85 85.061 53.674 56.250

XGA_60 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

WXGA_60 59.810 49.702 83.500 WXGA_75 74.934 62.795 106.5

VESA DMT0D

120Hz

800X600 120Hz 119.854 77.425 83

VESA DMT14

120Hz

Vertical

Frequency (Hz)

119.972 76.302 73.25

119.989 97.551 115.5

Horizontal

Frequency (kHz)

Pixel

Frequency

(MHz)

Specifications 63

Supported timing for PC input - MP776 ST

Supported timing for PC input - MP776 STSupported timing for PC input - MP776 ST

Resolution Mode

720 x 400 720 x 400_70 70.087 31.469 28.3221

640 x 480

800 x 600

1024 x 768

1280 x 800

1280 x 1024

1280 x 960 1280 x 960_60 60.000 60.000 108.000 1440 x 900 WXGA+_75 74.984 70.635 136.750

1600 x 1200 UXGA 60.000 75.000 162.000 640 x 480@67Hz MAC13 66.667 35.000 30.240 832 x 624@75Hz MAC16 74.546 49.722 57.280

640 x 480 640 x 480 120Hz 119.518 61.91 52.5

800 x 600

1024 x 768

VGA_60 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000 SVGA_60 60.317 37.879 40.000 SVGA_72 72.188 48.077 50.000 SVGA_75 75.000 46.875 49.500 SVGA_85 85.061 53.674 56.250

XGA_60 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

WXGA_60 59.810 49.702 83.500 WXGA_75 74.934 62.795 106.5 WXGA_85 84.88 71.554 122.5

SXGA_60 60.020 63.981 108.000 SXGA_75 75.025 79.976 135.000

VESA DMT0D

120Hz

800X600 120Hz 119.854 77.425 83

VESA DMT14

120Hz

Vertical

Frequency (Hz)

119.972 76.302 73.25

119.989 97.551 115.5

Horizontal

Frequency (kHz)

Pixel

Frequency

(MHz)

Specifications64

Supported timing for HDMI (HDCP) input - MP776 ST

Supported timing for HDMI (HDCP) input - MP776 STSupported timing for HDMI (HDCP) input - MP776 ST

Resolution Mode

720 x 400 720 x 400_70 70.087 31.469 28.3221

640 x 480

800 x 600

1024 x 768

1024 x 576 Netbook_timing 60.0 35.820 46.996 1024 x 600 Netbook_timing 60.0 37.5 45.000 1024 x 600 Netbook_timing 64.995 41.467 51.419

1280 x 800

1280 x 1024

1280 x 960

1440 x 900

1400 x 1050 SXGA+_60 59.978 65.317 121.750

1600 x 1200 UXGA 60.000 75.000 162.000 640 x 480@67Hz MAC13 66.667 35.000 30.240 832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 75.020 60.241 80.000 1152 x 870@75Hz MAC21 75.060 68.680 100.000

Video (HDCP)

VGA_60 59.940 31.469 25.175 VGA_72 72.809 37.861 31.500 VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000 SVGA_60 60.317 37.879 40.000 SVGA_72 72.188 48.077 50.000 SVGA_75 75.000 46.875 49.500 SVGA_85 85.061 53.674 56.250

XGA_60 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

XGA_85 84.997 68.667 94.500

WXGA_60 59.810 49.702 83.500 WXGA_75 84.880 71.554 122.500 WXGA_85 74.934 62.795 106.500

SXGA_60 60.020 63.981 108.000 SXGA_75 75.025 79.976 135.000 SXGA_85 85.024 91.146 157.500

1280 x 960_60 60.000 60.000 108.000 1280 x 960_85 85.002 85.938 148.500

WXGA+_60 59.887 55.935 106.500 WXGA+_75 74.984 70.635 136.750

480p 60.000 31.470 27.000

576p 50.000 31.250 27.000 720p_60 60.000 45.000 74.250 720p_50 50.000 37.500 74.250

1080i_60 60.000 33.750 74.250 1080i_50 50.000 28.130 74.250

1080p 60.000 67.500 148.500 1080P 50.000 56.260 148.500

Vertical

Frequency (Hz)

Horizontal

Frequency (kHz)

Pixel

Frequency

(MHz)

Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image vibration.

Specifications 65

Supported timing for Component-YP

Supported timing for Component-YPb

Supported timing for Component-YPSupported timing for Component-YP

MP776 ST

MP776 STMP776 ST

Signal Format

480i(525i)@60Hz 15.73 59.94

480p(525p)@60Hz 31.47 59.94

576i(625i)@50Hz 15.63 50.00 576p(625p)@50Hz 31.25 50.00 720p(750p)@60Hz 45.00 60.00 720p(750p)@50Hz 37.50 50.00

1080i(1125i)@60Hz 33.75 60.00 1080i(1125i)@50Hz 28.13 50.00

1080p@60Hz 67.50 60.00 1080p@50Hz 56.26 50.00

Displaying a 1080i(1125i)@60Hz or 1080i(1125i)@50Hz signal may result in slight image vibration.

Supported timing for Video and S-Video inputs - MP772 ST/

Supported timing for Video and S-Video inputs - MP772 ST/ Supported timing for Video and S-Video inputs - MP772 ST/

MP776 ST

MP776 STMP776 ST

Video mode

NTSC 15.73 60 3.58

PAL 15.63 50 4.43

SECAM 15.63 50 4.25 or 4.41

PAL-M 15.73 60 3.58

PAL-N 15.63 50 3.58

PAL-60 15.73 60 4.43

NTSC4.43 15.73 60 4.43

Horizontal Frequency

(kHz)

Horizontal

Frequency (kHz)

r input - MP772 ST/

input - MP772 ST/

input - MP772 ST/ input - MP772 ST/

r r

Vertical Frequency (Hz)

Vertical Frequency

(Hz)

Color sub-carrier

Frequency (MHz)

Specifications66

Warranty and Copyright information

Warranty and Copyright informationWarranty and Copyright information

Limited warranty

Limited warrantyLimited warranty

BenQ warrants this product against any defects in material and workmanship, under normal usage and storage.

Proof of purchase date will be required with any warranty claim. In the event this product is found to be defective within the warranty period, BenQ's only obligation and your exclusive remedy shall be replacement of any defective parts (labor included). To obtain warranty service, immediately notify the dealer from which you purchased the product of any defects.

Important: The above warranty shall be void if the customer fails to operate the product in accordance with BenQ's written instructions, especially the ambient humidity must be inbetween 10% and 90%, temperature in-between 0°C and 35°C, altitude lower than 4920 feet, and avoiding to operate the projector in a dusty environment. This warranty gives you specific legal rights, and you may have other rights which vary from country to country.

For other information, please visit www.BenQ.com.

CopyrightCopyright

Copyright 2009 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ Corporation.

Disclaimer

DisclaimerDisclaimer

BenQ Corporation makes no representations or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any warranties, merchantability or fitness for any particular purpose. Further, BenQ Corporation reserves the right to revise this publication and to make changes from time to time in the contents hereof without obligation to notify any person of such revision or changes.

*DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments. Others are copyrights of their respective companies or organizations.

Warranty and Copyright information 67

Regulation statements

Regulation statementsRegulation statements

FCC statement

FCC statementFCC statement

CLASS B

CLASS B: This equipment generates, uses and can radiate radio frequency energy and, if not

CLASS BCLASS B 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 distance 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.

EEC statement

EEC statementEEC statement

This machine was tested against the 89/336/EEC (European Economic Community) for EMC (Electronic Magnetic Compatibility) and fulfills these requirements.

WEEE directive

WEEE directiveWEEE directive

Disposal of Waste Electrical and Electronic Equipment by users in private households in the

Disposal of Waste Electrical and Electronic Equipment by users in private households in the Disposal of Waste Electrical and Electronic Equipment by users in private households in the European Union.

European Union.

European Union.European Union. This symbol on the product or on the packaging indicates that this can not

be disposed of as household waste. You must dispose of your waste equipment by handling it over to the applicable take-back scheme for the recycling of electrical and electronic equipment. For more information about recycling of this equipment, please contact your city office, the shop where you purchased the equipment or your household waste disposal service. The recycling of materials will help to conserve natural resources and ensure that it is recycled in a manner that protects human health and environment.

Regulation statements68

Accessibility Requirements for Rehabilitation Act of 1973, Section

Accessibility Requirements for Rehabilitation Act of 1973, Section Accessibility Requirements for Rehabilitation Act of 1973, Section

508

508508

BenQ's commitment to accessible products allows us to support government in making accessible technology choices BenQ's LCD monitors and projectors are compliant with Section 508 guidelines by including the assistive features as below:

• BenQ's monitors have colored "Power" indicators. While the indicator shows green, it means that the monitor is using the full power. While the indicator shows yellow or amber, it means that the monitor is in suspend or sleep mode and is using less than 2 watts of electricity.

• BenQ's monitors have a variety of settings of pre-programmed flicker-free timing to make the screen shown on the monitor readily accessible. The default timing setting is automatically turned on every time the monitor is powered up, and thus reduces the hassle of user intervention.

• BenQ's monitors and projectors have options for brightness and contrast adjustments that text and images could be displayed differently to meet the demands of the visually impaired. Other similar adjustments are also available by using the On-Screen Display (OSD) controls on the products.

• BenQ's monitors and projectors include user-selectable color controls, such as color temperature selections (Monitor: 5800K, 6500K and 9300K, Projector: 5500K, 6500K, 7500K and 9300K), with a wide range of contrast levels.

• BenQ's multimedia monitors and projectors usually have one or two speakers for audio performance which allow users (including hearing impaired) to interact with the computer systems connected. Speaker controls are typically located on the front-panel.

• Firmware of BenQ's monitors and projectors contain unique product information that helps computer systems to identify BenQ products and activate their Plug-and-Play function when connected.

• All BenQ's monitors and projectors are compatible with the PC99 standard. For example, connectors are color-coded to help users easily connecting products to computer systems correctly.

• Some models of BenQ's monitors and projectors contain additional USB and DVI ports for connection to more devices such as a special headphone to assist the hearing impaired.

• All BenQ monitors and projectors come with user manuals on compact discs which could be easily read by commercial software such as Adobe Reader via a connected computer system. These documents are also available on the BenQ's web site (www.BenQ.com

• BenQ's customer service provides answers and assistance to all our customers through phone calls, facsimiles, e-mails, or web sites.

). Other types of documents may be available upon requests.

Regulation statements 69

Benq MP772 ST User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

Important safety instructions

Introduction

Projector features

Shipping contents

Standard accessories

Optional accessories

Projector exterior view

Controls and functions

Projector

Remote control

Positioning your projector

Choosing a location

Obtaining a preferred projected image size

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

How to determine the recommended screen size for a How to determine the recommended screen size for a given distance

Projection dimensions

Connection

Connecting a computer or monitor

Connecting a computer

Connecting a monitor

Connecting video source devices

Connecting a Component Video source device

Connecting an S-Video/Composite Video source device

Operation

Starting up the projector

Adjusting the projected image

Adjusting the projection angle

Auto-adjusting the image

Fine-tuning the image clarity

Using the menus

Securing the projector

Using a security cable lock

Utilizing the password function

Correcting keystone

Switching input signal

Magnifying and searching for details

Selecting the aspect ratio

Optimizing the image

Using Wall Color

Selecting a picture mode

Fine-tuning the image quality in user modes

Setting the presentation timer

Freezing the image

Hiding the image

Utilizing FAQ function

Locking control keys

Operating in a high altitude environment

Adjusting the sound

Personalizing the projector menu display

Controlling the projector through a Lan Controlling the projector through a Lan environment

Shutting down the projector

Menu operation

Menu system

Description of each menu

Maintenance

Care of the projector

Cleaning the lens

Cleaning the projector case

Storing the projector

Transporting the projector

Lamp information

Getting to know the lamp hour

Extending lamp life

Timing of replacing the lamp

Replacing the lamp

Indicators

Troubleshooting

Specifications

Projector specifications

Dimensions

Ceiling mount installation

Timing chart

Warranty and Copyright information

Regulation statements