MX750 - Projector BENQ - Free user manual and instructions

USER MANUAL MX750 BENQ

Projector features 7

Shipping contents...... 8

Projector exterior view...... 10

Controls and functions ...... 11

Positioning your projector16

Choosing a location.... 16

Obtaining a preferred projected image size.... 17

Connection ......21

Connecting a computer or monitor... 23

Connecting Video source devices...... 26

Operation ....30

Starting up the projector.... 30

Adjusting the projected image ...... 31

Using the menus.... 33

Securing the projector.... 34

Switching input signal.... 36

Magnifying and searching for details . 37

Selecting the aspect ratio.... 37

Optimizing the image.... 39

Creating your own startup screen ..... 42

Setting the presentation timer ...... 43

Remote paging operations ...... 43

Hiding the image 44

Freezing the image.... 44

Utilizing FAQ function 44

Locking control keys 45

Operating in a high altitude environment....45

Adjusting the sound......46

Personalizing the projector menu display....47

Controlling the projector through a LAN environment....47

Displaying image through Q Presenter57

Presenting From a USB Reader......61

Remote Desktop Control through Q Presenter....64

PointDraw ^TM Pen (MP780 ST only)....66

Shutting down the projector ......69

Menu operation ....71

Maintenance......84

Care of the projector....84

Lamp information......85

Troubleshooting .....91

Specifications ......92

Dimensions....93

Ceiling mount installation....93

Timing chart....94

Warranty and Copyright information....97

Regulation statements .....98

Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information technology equipment. However, to ensure safe use of this product, it is important that you follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

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

Cartoon illustration of a projector with a paper roll, no text or symbols present

1. Do not look straight at the projector lens during operation. The intense light beam may damage your eyes.

Illustration of a projector with a pair of eyeglasses emitting light, accompanied by a prohibition symbol (no text or labels present)

1. Refer servicing to qualified service personnel.

Cartoon illustration of a Beno projector with a smiling face and clouds, no text or symbols present.

1. Always open the lens shutter or remove the lens cap when the projector lamp is on.

Cartoon illustration of a projector with cartoon eyes and a pointing gesture (no text or symbols)

1. In some countries, the line voltage is NOT stable. This projector is designed to operate safely within a mains voltage between 100 to 240 volts AC, but could fail if power cuts or surges of ±10 volts occur. In areas where the mains voltage may fluctuate or cut out, it is recommended that you connect your projector through a power stabilizer, surge protector or uninterruptible power supply (UPS).

Cartoon illustration of a projector with cartoon eyes and a connected cable (no text or symbols)

1. Do not block the projection lens with any objects when the projector is under operation as this could cause the objects to become heated and deformed or even cause a fire. To temporarily turn off the lamp, press BLANK on the projector or remote control.

Safety Instructions (Continued)

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

Cartoon illustration of a projector with a fan and emitting steam (no text or symbols)

1. 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.

Cartoon illustration of a projector with a smiling face and open mouth, showing its head and legs (no text or symbols present)

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

Cartoon illustration of a projector with arms and legs, showing dynamic motion (no text or symbols)

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

Cartoon illustration of a projector with motion lines and foam, no text or symbols present

1. 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.

Cartoon illustration of a projector with arms and legs, showing motion lines (no text or symbols)

1. 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)

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

- Space that is poorly ventilated or confined. Allow at least 50 cm clearance from walls and free flow of air around the projector.

- Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up.

- Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shortening the projector's life span and darkening the image.

Simple line drawing of a kitchen setup with a kettle, projector, and broom (no text or symbols)

- 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).

3000 m (10000 feet) 0 m (0 feet)

1. 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.

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

1. 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.

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Safety Instructions (Continued)

1. 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.

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1. 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.

Cartoon illustration of a projector with a coffee mug and a small dog, surrounded by hands (no text or symbols)

1. Do not place liquids near or on the projector. Liquids spilled into the projector may cause it to fail. If the projector does become wet, disconnect it from the power supply's wall socket and call BenQ to have the projector serviced.

Cartoon illustration of a projector with a plug and cloud, emitting exhaust smoke (no text or symbols)

1. 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.

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Introduction

Projector features

The projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliability and ease of use.

The projector offers the following features.

· H D M I
• LAN display for network control and web server
• LAN display 4-1 (maximum 4PC/ NB display to 1 projector)
- Remote desktop feature for LAN and USB display 1-M (maximum 1PC/ NB can display to 8 projectors at the same time)
- USB display supports computer connection via USB mini-B type to A type cable
- USB Reader supports USB flash drive or HDD display
• 3D Ready supported
- Variable audio output
- Microphone input with big speakers (10W x2) can save extra audio systems for schools
- 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 makes the projector cool in a shorter time
- 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
• High brightness projection lamp
- Multi-language On-Screen Display (OSD) menus
- Switchable normal and economic modes to reduce the power consumption
- Component HDTV compatibility (YP bPr)
• Less than 1 W power consumption in standby mode

The MX750 also offers the following features.

- Big zoom ratio (1.6x) provides the installation flexibility

The MP780 ST also offers the following features.

• P o i ^TM in teradive functionw
- WXGA, perfect for widescreen NB and PC, and provides 30% more images to XGA
- Short throw lens to create larger images with less distance between the projector and the screen

- The apparent brightness of the projected image will vary depending on the ambient lighting conditions, selected input signal contrast/brightness settings, and is directly proportional to projection distance.

- The lamp brightness will decline over time and may vary within the lamp manufacturers specifications. This is normal and expected behavior.

Shipping contents

Carefully unpack and verify that you have all of the items shown below. If any of these items are missing, please contact your place of purchase.

Standard accessories

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

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

Line drawing of a projector with lens and control panel (no text or symbols)

Line drawing of a projector with front panel and screen (no text or symbols)

MX750 projector MP780 ST projector

Line drawing of a remote control with two batteries (no text or symbols)

Two types of electrical cables with connectors, one showing a terminal plug and the other a connector (no text or symbols visible)

Remote control with batteries Power cord VGA cable

Quick start guide User manual CD Warranty card*
MP780 ST only

Line drawing of a streamlined object with a pointed tip and side-mounted base (no text or symbols)

Coiled cable with two connectors (no text or symbols visible)

Coiled cable with two connectors and a USB port, no visible text or symbols

PointDraw ^TM pen
USB mini-B type to A type cable
USB B type to A type cable

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USB power adapter

PointDraw ^TM pen holder

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PointDraw ^TM pen wrist strap

PointDraw ^TM pen quick start guide

Q Draw interactive software

Optional accessories

1. Spare lamp kit
2. Ceiling mount kit

3. Soft carry case (standard accessory for MX750)

4. RS232 cable

5. BenQ wireless dongle
6. PointDraw TM pen
7. Wall mount kit

Projector exterior view

Front/upper side
(MX750)

Labeled diagram of a projector with numbered parts and a Lenovo brand tag

(MP780 ST)

1 2 3 4 5 6 7 8 9 10 peno.

Rear/lower side

Labeled diagram of a computer monitor rear panel with numbered components and a triangular component overlay

1. External control panel (See "Projector" on page 11 for details.)

2. Lamp cover

3. Focus ring (MX750) Focus slide lever (MP780 ST)

4. Projection lens

5. Lens cover

6. Vent (heated air exhaust)

7. Speakers

8. Zoom slide lever (MX750 only)

9. Front IR remote sensor

10. Quick-release button

11. Audio output jack

12. Audio input jack

13. S-Video input jack

14. RGB signal output jack

15. RGB (PC)/Component video (YPbPr/ YCbCr) signal input jack

16. HDMI input jack

17. RS-232 control port

18. USB B type jack

19. USB A type jack

20. RJ45 LAN input jack

21. Rear IR remote sensor

22. Rear adjuster foot

23. USB mini-B type jack

24. Kensington anti-theft lock slot

25. Ceiling mount holes

26. 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.

27. Video input jack

28. AC power cord inlet

29. Audio (L/R) input jack

30. Microphone input jack

Controls and functions

Projector

Diagram of a device control panel with numbered labels pointing to various function keys and buttons

1. MENU/EXIT

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

1. Keystone/Arrow keys (/Up / ▲ ▲ ▼ Down)

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

1. Left/ ?

Starts the FAQ function. See "Utilizing FAQ function" on page 44 for details.

4. MODE/ENTER

Selects an available picture setup mode. See "Selecting a picture mode" on page 39 for details.

Activates the selected On-Screen Display (OSD) menu item. See "Using the menus" on page 33 for details.

5. BLANK

Used to hide the screen picture. See "Hiding the image" on page 44 for details.

6. AUTO

Automatically determines the best picture timings for the displayed image. See "Auto-adjusting the image" on page 31 for details.

7. Power/POWER indicator light

Toggles the projector between standby mode and on. See "Starting up the projector" on page 30 and "Shutting down the projector" on page 69 for details.

Lights up or flashes when the projector is under operation. See "Indicators" on page 90 for detail.

8. TEMPerature indicator light

Lights up red if the projector's temperature becomes too high. See "Indicators" on page 90 for details.

1. Right/

When the On-Screen Display (OSD) menu is activated, the #2, #3, and #9 keys are used as directional arrows to select the desired menu items and to make adjustments. See "Using the menus" on page 33 for details.

Activates panel key lock. See "Locking control keys" on page 45 for details.

10. LAMP indicator light

Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem. See "Indicators" on page 90 for details.

11. SOURCE

Displays the source selection bar. See "Switching input signal" on page 36 for details.

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 or wall, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit or wall mount kit and that you ensure it is securely and safely installed.

If you use a non-BenQ brand projector mounting kit, there is a safety risk that the projector may fall from the ceiling or wall due to an improper attachment through the use of the wrong gauge or length screws.

You can purchase a BenQ projector ceiling mount or wall 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 mounting bracket. This will perform the secondary role of restraining the projector should its attachment to the mounting bracket become loose.

Remote control

1 2 3 4 5 6 7 8 9 10 11 12 13 MODE ENTER 20 21 22 23 24 25 benq

1. ON

Turns on the projector. See "Starting up the projector" on page 30 for details.

1. COMPUTER-1/COMPUTER-2

Displays RGB (PC)/Component video (YPbPr/ YCbCr) signal.

1. S-VIDEO

Displays S-video signal.

1. MENU/EXIT

Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. See "Using the menus" on page 33 for details.

1. BLANK

Used to hide the screen picture. See "Hiding the image" on page 44 for details.

1. Keystone/Arrow keys (/ U]

▼ Down)

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

1. MODE/ENTER

Selects an available picture setup mode. See "Selecting a picture mode" on page 39 for details.

Activates the selected On-Screen Display (OSD) menu item. See "Using the menus" on page 33 for details.

1. Left/

Starts the FAQ function. See "Utilizing FAQ function" on page 44 for details.

1. ZOOM+/ZOOM-

Magnifies or reduces the projected picture size. See "Magnifying and searching for details" on page 37 for details.

1. PAGE UP/PAGE DOWN

Page up/down arrows when connected through USB to a PC. See "Remote paging operations" on page 43 for details.

1. FREEZE

Freezes the projected image. See "Freezing the image" on page 44 for details.

1. Network Setting

Enables Network Settings OSD menu.

1. TEST

Displays the test pattern. See "Test Pattern" on page 73 for details.

1. OFF

Turns off the projector. See "Shutting down the projector" on page 69 for details.

1. VIDEO

Displays vidoe signal.

1. NETWORK

Enables the network mode.

1. SOURCE

Displays the source selection bar. See "Switching input signal" on page 36 for details.

18. AUTO

Automatically determines the best picture timings for the displayed image. See "Auto-adjusting the image" on page 31 for details.

19. Right/

When the On-Screen Display (OSD) menu is activated, the #6, #8, and #19 keys are used as directional arrows to select the desired menu items and to make adjustments. See "Using the menus" on page 33 for details.

Activates panel key lock. See "Locking control keys" on page 45 for details.

20. LASER

Emits visible laser pointer light for presentation purposes.

21. VOLUME+/VOLUME-

Adjusts the projector's sound level. See "Adjusting the sound" on page 46 for details.

22. MUTE

Toggles projector audio between on and off. See "Muting the sound" on page 46 for details.

23. ASPECT

Selects the display aspect ratio. See "Selecting the aspect ratio" on page 37 for details.

24. MIC/VOL

Adjusts the microphone's sound level. See for details. See "Adjusting the microphone's sound level" on page 46 for details.

25. CAPTURE

Captures current displayed screen to be MyScreen. See "Creating your own startup screen" on page 42 for details.

Operating the LASER 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 for continuous output.

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.

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

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

- Operating the projector from the front • Operating the projector from the rear

Approx. 22.5° Approx. 22.5°

Replacing the remote control battery

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.

Two diagrams showing battery cell structures with polarity indicators (no text or symbols)

- Avoid excessive heat and humidity.

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

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

- Dispose of the used battery according to the battery manufacturer's instructions.

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

• If the battery is dead or if you will not be using the remote control for a long time, remove the battery to prevent damage to the remote control from possible battery leakage.

Positioning your projector Choosing a location

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

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

1. Front Table

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

2. Front Ceiling

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

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

Set Front Ceiling in the SYSTEM SETUP: Basic > Projector Position menu after you turn the projector on.

3. Rear Table

Select this location with the projector placed near the floor behind the screen.

Note that a special rear projection screen is required.

Set Rear Table in the SYSTEM SETUP: Basic > Projector Position menu after you turn the projector on.

4. Rear 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 Mounting Kit are required for this installation location.

Set Rear Ceiling in the SYSTEM SETUP: Basic > Projector Position menu after you turn the projector on.

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Simple line drawing of a mechanical device connected to a human silhouette (no text or symbols)

Simple line drawing of a person observing a small object on a table with a pole, connected by lines to a vertical pole (no text or symbols)

Simple line drawing of a mechanical device with a human silhouette beside it (no text or symbols)

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.

Obtaining a preferred projected image size

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

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 diagram on page 19-20, 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 for MX750 and a table of 16:10-aspect-ratio screen sizes for MP780 ST 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).

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

1. Select your screen size.
2. Refer to the table on page 19-20 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 "Average". This is the projection distance.
3. On that same row, look across to the right column and make note of the "Vertical offset (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.

For example, if you are using the MX750 and a 120-inch screen, the average projection distance is 4420 mm and with a vertical offset of 274 mm. If you are using the MP780 ST and a 120-inch screen, the average projection distance is 1274 mm and with a vertical offset of 202 mm.

How to determine the recommended screen size for a given distance

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

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

1. Measure the distance between the projector and where you want to position the screen. This is the projection distance.
2. Refer to the table on page 19-20 and find the closest match to your measurement in the average distance from screen column labelled "Average". Check that your measured distance is between the min and max distances listed on either side of the average distance value.
3. Using this value, look across that row to the left to find the corresponding "Screen 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 (mm)" value. This will determine the final placement of the screen in relation to the horizontal plane of the projector.

For example, if you are using the MX750 and your measured projection distance is 3.0 m (3000 mm), the closest match in the "Average" column is 2947 mm. Looking across this row shows that a 80-inch screen is required. If you are using the MP780 ST and your measured projection distance is 3.0 m (3000 mm), the closest match in the "Average" column is 2698 mm. Looking across this row shows that a 250-inch 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 32 on page for details.

MX750 Projection dimensions

Refer to "Dimensions" on page 93 for the center of lens dimensions of this projector before calculating the appropriate position.

Maximum zoom Minimum zoom Screen Center of lens Vertical offset Projection distance

Screen size				Distance from screen (mm)			Vertical offset (mm)
Diagonal W			H	Min length Average Max length
Inch mm (max. z(0mm))(minzoom)
30	762	610	457	850	1105	1360	69
40	1016	813	610	1133	1473	1813	91
50	1270	1016	762	1417	1842	2267	114
60	1524	1219	914	1700	2210	2720	137
80	2032	1626	1219	2267	2947	3627	183
100	2540	2032	1524	2833	3683	4533	229
120	3048	2438	1829	3400	4420	5440	274
150	3810	3048	2286	4250	5525	6800	343
200	5080	4064	3048	5667	7367	9067	457
220	5588	4470	3353	6233	8103	9973	503
250	6350	5080	3810	7083	9208	11333	572
300	7620	6096	4572	8500	11050	13600	686

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.

MP780 ST Projection dimensions

Refer to "Dimensions" on page 93 for the center of lens dimensions of this projector before calculating the appropriate position.

Maximum zoom Minimum zoom Screen Center of lens Vertical offset Projection distance

Screen size				Distance from screen (mm)	Vertical offset (mm)
Diagonal		W(mm)	H(mm)
Inch mm
30 762	610 457	289 50
40 1016	813 610	398 67
50 1270	1016	762 508	84
60 1524	1219	914 617		101
80 2032	1626	1219		836	135
100	2540	2032	1524	1055	168
120	3048	2438	1829	1274	202
150	3810	3048	2286	1603	252
200	5080	4064	3048	2150	337
220	5588	4470	3353	2369	370
250	6350	5080	3810	2698	421
300	7620	6096	4572	3245	505

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.

Connection

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.

- For detailed connection methods, see pages 23-29.

graph TD
    A["Computer"] -->|1| B["Port 1"]
    A -->|2| C["Port 2"]
    A -->|3| D["Port 3"]
    A -->|4| E["Port 4"]
    A -->|5| F["Port 5"]
    B --> G["Device 1"]
    C --> H["Device 2"]
    D --> I["Device 3"]
    E --> J["Device 4"]
    F --> K["Device 5"]
    G --> L["Port 6"]
    H --> M["Port 7"]
    I --> N["Port 8"]
    J --> O["Port 9"]
    K --> P["Port 10"]
    L --> Q["Device 10"]
    M --> R["Device 10"]
    N --> S["Device 10"]
    O --> T["Device 10"]

1. Audio cable 6. Video cable
2. VGA cable 7. S-Video cable
3. VGA to DVI-A cable 8. Component Video to VGA (DSub) adapter cable
4. USB B type to A type cable 9. HDMI cable
5. USB mini-B type to A type cable 10. USB flash drive/HDD/wireless dongle/keyboard/mouse

Computer system requirements for USB display::

Operation System Requirements Minimum Hardware Requirements
Windows XP	Supports USB 2.0
Windows Vista	CPU: Pentium 1G
	RAM: 512MB RAM
	Disk: 20MB hard driver space

Computer system requirements for WiFi display::

Operation System Requirements Minimum Hardware Requirements
Windows XP	WiFi: 54 Mbps
Windows Vista	CPU: Pentium 1G
	RAM: 512MB RAM
	20MB hard driver space

Computer system requirements for LAN display::

Operation System Requirements Minimum Hardware Requirements
Windows XP	LAN: 100 Mbps
Windows Vista	CPU: Pentium 1G
	RAM: 512MB RAM
	20MB hard driver space

Connecting a computer or monitor

Connecting a computer

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

To connect the projector to a notebook or desktop computer (using VGA):

1. Take the supplied VGA cable and connect one end to the D-Sub output socket of the computer.
2. Connect the other end of the VGA cable to the COMPUTER 1 or COMPUTER 2 signal input jack on the projector.
3. If you wish to make use of the projector speaker(s) 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 jack of the projector. When you connect audio output signal from a computer, please balance out the volume control bar to obtain an optimal sound effects.
4. If you wish, you can use 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 73 for details.
   The built-in speaker will be muted when the AUDIO OUT jack is connected.

To connect the projector to a notebook or desktop computer (using USB):

1. Take a USB mini-B type to USB A type cable and connect one end to the A type jack of the computer.
2. Connect the other end of the cable to the MINI-B jack on the projector.

• It may take several seconds to successfully display the screen for the first time plug-in.
• If computer's screen still can't be projected, please go to "My Computer", find the projector name (same as using a flash disk drive), then double click it.
• Projection speed will vary according to the computer capability.

To connect the projector to a notebook or desktop computer (using LAN):

1. Take a RJ45 cable and connect one end to the LAN input jack of the projector and the other end to the RJ45 port.
2. Make sure that your computer is also connected to an internet cable. Please use Q Presenter program to connect network display and transfers the desktop contents of the host PC via local network connection. See "Displaying image through Q Presenter" on page 57 for details.

Do not use the RJ45 cable to connect the projector to your computer. Because this connection needs an IP router.

To connect the projector to a notebook or desktop computer (using HDMI):

1. Take a HDMI cable and connect one end to the HDMI jack of the computer.
2. Connect the other end of the cable to the HDMI jack on the projector.

- Many notebooks do not turn on their external video ports when connected to a projector. Usually a key combo like FN + F3 or CRT/LCD key turns the external display on/off. Locate

a function key labeled CRT/LCD or a function key with a monitor symbol on the notebook. Press FN and the labeled function key simultaneously. Refer to your notebook's documentation to find your notebook's key combination.

- Transmission speed and image quality will vary according to the bandwidth of local area network and the status of network usage.

Connecting a monitor

If you want to view your presentation close-up on a monitor as well as on the screen, you can connect the MONITOR OUT signal output jack on the projector to an external monitor following the instructions below:

To connect the projector to a monitor:

1. Connect the projector to a computer as described in "Connecting a computer" on page 23.
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.

1. Connect the other end of the cable to the MONITOR OUT jack on the projector.

• The output signal for MONITOR OUT jack only works when the input signal comes from COMPUTER 1 or COMPUTER 2 jack. When the projector is powered on, the output signal from MONITOR OUT jack varies depending on the input signal from COMPUTER 1 or COMPUTER 2 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 Settings" on page 82 for details.

Connecting Video source devices

You need only connect the projector to a Video source device using just one of the above 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:

Terminal name	Terminal appearance	Reference Picture quality
HDMI	HDMI "Connecting an	HDMI source device" on page 27	Best
Component Video	COMPUTER	"Connecting a Component Video source device" on page 28	Better
S-Video	S-VIDEO "Connecting an S-	Video/composite source device" on page 29	Good
Video	VIDEO		Normal

Connecting an HDMI source device

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

HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between compatible devices like DTV tuners, DVD players and displays over a single cable. It provides pure digital viewing and listening experience.

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

1. Take an HDMI cable and connect one end to the HDMI output jack of the HDMI source device. Connect the other end of the cable to the HDMI signal input jack on the projector. Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 73 for details..

2. Connect the other end of the HDMI cable to the HDMI jack on the projector.

• 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.
• 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 36 for details.

Connecting 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:

1. Take a Component Video to VGA (D-Sub) adaptor 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) adaptor cable (with a D-Sub type connector) to the COMPUTER 1 or COMPUTER 2 jack on the projector.
3. If you wish to make use of the projector speaker(s) 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 jack of the projector.
4. If you wish, you can use 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 73 for details.

The built-in speaker will be muted when the AUDIO OUT jack is connected.

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.

Connecting an S-Video/composite source device

Examine your Video source device to determine if it has an unused S-Video/composite 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:

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/VIDEO jack on the projector.
3. If you wish to make use of the projector speaker(s) 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 (L/R) jack of the projector.
4. If you wish, you can use 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 73 for details.
   The built-in speaker will be muted when the AUDIO OUT jack is connected.

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.

Operation

Starting up the projector

1. Plug the power cord into the projector and into a power outlet. Check that the POWER indicator light on the projector lights orange after power has been applied.

Diagram of a plug connected to a control panel with arrows indicating connection (no text or symbols)

- Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire.

- If Direct power on function is activated in the SYSTEM SETUP: Basic > Operation Settings menu, the projector will turn on automatically after the power cord has been connected and power has been applied. See "Direct Power On" on page 72 for details.

1. Remove the lens cap. If it is closed, it could become deformed due to the heat produced by the projection lamp.

Diagram of a device with a circular component and a ring, no visible text or symbols

1. Press ⏻ Power on the projector or ON on the remote control to start the projector. The POWER indicator light flashes and stays green when the projector is on.

The start up procedure takes about 10-20 seconds. In the later stage of start up, a startup logo is projected.

(If necessary) Use the focus ring/focus slide lever to adjust the image clearness.

Diagram showing a device control panel with buttons and a separate remote control interface with labeled buttons and status indicators.

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

1. If the projector is activated for the first time, select your OSD language following the on-screen instructions.

2. If you are prompted for a password, press the arrow keys to enter a six digit password. See "Utilizing the password function" on page 34 for details.

3. Switch all of the connected equipment on.

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

Language English 한국어 Hrvatski Français Svenska Română Deutsch Nederlands Norsk Italiano Türkçe Dansk Español Čeština Български Русский Português suomi 中文(繁) Tau 中文(简) Polski 日本語 Magyar Enter Confirm NEW Exit

You can also press SOURCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 36 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 screen. Please change to an input signal which is compatible with the projector's resolution or set the input signal to a lower setting. See "Timing chart" on page 94 for details.

Adjusting the projected image

Adjusting 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.

Diagram of a projector with labeled parts and directional arrows indicating motion or operation

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 32 for details.

- 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 adjuster button as it is close to the exhaust vent where hot air comes from.

Auto-adjusting the image

In some cases, you may need to optimize the picture quality. To do this, press AUTO on the projector or 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.

Diagram showing a control panel with labeled buttons and a vertical line, likely representing a system or interface.

- The screen will be blank while AUTO is functioning.

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

Fine-tuning the image size and clarity

1. Adjust the projected image to the size that you need using the zoom slide lever. (MX750 only)

2. Then sharpen the image by using the focus ring/focus slide lever.

graph TD
    A["Original Image"] <--> B["Arrow to MX750"]
    B --> C["Arrow to MP780 ST"]
    C --> D["Arrow to MX750"]
    D --> E["Arrow to MP780 ST"]

Correcting 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, 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 and then press / ◀ ▶ until the DISPLAY menu is highlighted.

2. Press ▼ to highlight Keystone and press MODE/ENTER. The Keystone correction page displays.

3. Press to correct keystoning at the top of the image or press to correct keystoning at the bottom of the image.

Press ▲ /▼ . Press ▼ ▲

Using 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 DISPLAY Wall Color off Aspect Ratio Auto Auto Keystone On Keystone Position Phase 0 H. Size 0 Digital Zoom 3D Sync Off 3D Sync Invert Disable Current input signal No Signal MENU Exit Status Press MENU/EXIT to the previous page or to exit.

The following example describes how to set the OSD language.

1. Press MENU/EXIT on the projector or remote control to turn the OSD menu on.

DISPLAY Wall Color Off Aspect Ratio Auto Auto Keystone On Keystone Position Phase 0 Is Size 0 Digital Zoom 3D Sync Off 3D Sync Invert Disable No Signal Next Exit

1. Use / to highlight the SYSTEM SETUP: Basic menu.

SYSTEM SETUP: Basic Presentation Timer Language English Projector Position Front Table Menu Settings Operation Settings Remote Receiver Front + Rear Panel Key Lock Off Background Color BenQ Splash Screen BenQ My Screen PointDraw Off No Signal Next Exit

1. Press ▼ to highlight Language and press ↗to select a preferred language.

SYSTEM SETUP : Basic Presentation Timer Language English Projecter Position Front Table Menu Settings Operation Settings Remote Receiver Front + Rear Panel Key Lock Off Background Color BenQ Splash Screen BenQ My Screen PointDraw Off No Signal Menu Exit

1. Press MENU/EXIT twice* on the projector or remote control to leave and save the settings.

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

Securing the projector

Using 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 24 on page 10 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

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 power-on lock 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

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

1. Highlight Change Security Settings and press MODE/ENTER.
2. Highlight Power on Lock and select On by pressing ◀/▶.

3. As pictured to the right, the four arrow keys ( , ▲
   ▶ , ▼) r ^▲ pectively represent 4 digits (1, 2, 3, 4). According to the password you desire to set, press the arrow keys to enter six digits for the password.

4. Open the OSD menu and go to the SYSTEM SETUP: Advanced > Security Settings menu. Press MODE/ENTER. The Security Settings page displays.

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

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

INPUT NEW PASSWORD * * 1 4 ◀ ▶ 2 3 (MEN) Clear

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.

1. To leave the OSD menu, press MENU/EXIT.

If 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 three seconds, and the message 'INPUT PASSWORD' follows. You can retry by entering another

Password Error Please Try again.

six-digit 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 35 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

1. Press and hold AUTO on the projector or 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 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.

RECALL PASSWORD Please write down the recall code, and contact with the BenQ Customer Center. Recall Code: 123456123456 MENU Exit

Changing the password

1. Open the OSD menu and go to the SYSTEM SETUP: Advanced > Security Settings > Change password menu.
2. Press MODE/ENTER. The message 'INPUT CURRENT PASSWORD' displays.

3. Enter the old password.

4. If the password is correct, another message 'INPUT NEW PASSWORD' displays.

5. If the password is incorrect, the password error message displays lasting for three seconds, and the message 'INPUT CURRENT PASSWORD' displays for your retry. You can press MENU/EXIT to cancel the change or try another password.

6. Enter a new password.

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.

1. Confirm the new password by re-entering the new password.
2. You have successfully assigned a new password to the projector. Remember to enter the new password next time the projector is started.
3. To leave the OSD menu, press MENU/EXIT.

Password Changed

Disabling the password function

To disable password protection, go back to the SYSTEM SETUP: Advanced > Security Settings > Change Security Settings > Power on Lock menu after opening the OSD menu system. Select Off by pressing ◀ /▶ . The message 'INPUT PASSWORD' displays. Enter the current password.

• If the password is correct, the OSD menu returns to the Security Settings page with 'Off' shown in the row of Power on Lock. You will not have to enter the password next time you turn on the projector.
• If the password is incorrect, the password error message displays lasting for three seconds, and the message 'INPUT PASSWORD' displays for your retry. You can press MENU/EXIT to cancel the change or try another 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.

Switching 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 searches for the available signals.

Be sure the Quick Auto Search function in the SOURCE menu is On (which is the default of 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 on the projector or remote control. A source selection bar displays.
2. Press / until your desired signal is selected and press MODE/ENTER. Once detected, the selected source information will display on the screen for seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search for another signal.

• The brightness level of the projected image will 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).
• The input signal type effects the options available for the Picture Mode. See "Selecting a picture mode" on page 39 for details.
• The native display resolution of MX750 is in a 4:3 aspect ratio while the native display resolution of MP780 ST is in a 16:10 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 37 for details.

Changing Color Space

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.

1. Press MENU/EXIT and then press ◀ /▶ until the SOURCE menu is highlighted.
2. Press to Highlight Color Space Conversion and press / to select a suitable color space.

Diagram of a device control panel with labeled buttons and a red indicator box

Computer1 / YPbPr1 Computer2 / YPbPr2 HDMI Video S-Video Network USB Display USB Reader

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

Magnifying 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 ZOOM+/ZOOM- to display the Zoom bar.

2. Press ZOOM + to magnify the center of the picture. Press the key repeatedly until the picture size is suitable for your need.

3. Use the directional arrows ( , , , ▲on ▼ ◀ ▶ the projector or remote control to navigate the picture.

4. To restore the picture to its original size, press AUTO. You can also press ZOOM -. When the key is pressed again, the picture is further reduced until it is restored to the original size.

LAYER 1 2 3 4 5 6 7 8 9 0 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

• Using the OSD menu

1. Press MENU/EXIT and then press ◀ /▶ until the DISPLAY menu is highlighted.

2. Press ▼ to highlight Digital Zoom and press MODE/ENTER. The Zoom bar displays.

3. Repeat steps 2-4 in the section of "Using the remote control" above. Or if you are using the projector control panel, continue to the following steps.

4. Press on the projector repeatedly to magnify the picture to a desired size.

5. To navigate the picture, press MODE/ENTER to switch to the paning mode and press the directional arrows (▲,▼) to navigate the picture.

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

7. To reduce size of the picture, press MODE/ENTER to switch back to the zoom in/out functionality, and press AUTO to restore the picture to its original size. You can also press ▼ repeatedly until it is restored to the original size.

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

Selecting the aspect ratio

The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and computers are in 4:3 ratio, which is the default for MX750.

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 image ratio (no matter what aspect the source is):

• Using the remote control

1. Press ASPECT to show the current setting.

2. Press ASPECT repeatedly to select an aspect ratio to suit the format of the video signal and your display requirements.

• Using the OSD menu

1. Press MENU/EXIT and then press / ◀ ▶ until the DISPLAY menu is highlighted.

2. Press ▼ to highlight Aspect Ratio.

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

1 2 3 4 5 6 7 8 9 0 + - TEST ORANGE Beno

About 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.

1. Auto: Scales an image proportionally to fit 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.

16:10 picture 16:9 picture

1. Real: The image is projected as its original 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 to refocus the projector after making these adjustments.

4:3 picture 16:9 picture

1. 4:3: Scales an image so that it is displayed in the center of the screen with a 4:3 aspect ratio. This is most suitable for 4:3 images like computer monitors, standard definition TV and 4:3 aspect DVD movies, as it displays them without aspect alteration.

4:3 picture

1. 16:9: Scales an image so that it is 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.

16:9 picture

1. 16:10: Scales an image so that it is displayed in the center of the screen with a 16:10 aspect ratio. This is

16:10 picture

most suitable for images which are already in a 16:10 aspect, like high definition TV, as it displays them with out aspect alteration.

Optimizing the image

Selecting 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.

Diagram showing a control panel with labeled buttons and a vertical line, likely representing a system or interface.

- Press MODE/ENTER on the remote control or projector repeatedly until your desired mode is selected.

- Go to the PICTURE > Picture Mode menu and press ◀/▶ to select a desired mode.

The picture modes are listed below.

1. Dynamic mode: Maximizes the brightness of the projected image. This mode is suitable for environments where extra-high brightness is required, such as using the projector in well lit rooms.

2. Presentation mode (Default): Is designed for presentations. The brightness is emphasized in this mode.

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

4. Cinema mode: Is appropriate for playing colorful movies, video clips from digital cameras or DVs through the PC input for best viewing in a blackened (little light) environment.

5. User 1/User 2 mode: Recalls the settings customized based on the current available picture modes. See "Setting the User 1/User 2 mode" on page 39 for details.

Picture mode is fixed in Presentation mode when PointDraw ^TM function is on (MP780 ST only).

Setting the User 1/User 2 mode

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/User 2) as a starting point and customize the settings.

1. Press MENU/EXIT to open the On-Screen Display (OSD) menu.

2. Go to the PICTURE > Picture Mode menu.

3. Press ◀/▶ to select User 1 to User 2.

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.

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

2. Press ▼ to select a sub-menu item to be changed and adjust the value with ◀/▶. See "Fine-tuning the image quality in user modes" below for details.

3. When all settings have been done, highlight Save Settings and press MODE/ENTER to store the settings.

4. The confirmation message 'Setting Saved' displays.

Using 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 color to prevent possible color difference between the source and projected pictures.

To use this function, go to the DISPLAY > Wall Color menu and press ◀/▶ to select a color which is the closest to the color of the projection surface. There are several precalibrated colors to choose from: Light Yellow, Pink, Light Green, Blue, and Blackboard.

Fine-tuning the image quality in user modes

According to the detected signal type, there are some user-definable functions available when User 1 or User 2 mode is selected. Based on your needs, you can make adjustments to these functions by highlighting them and pressing ▶onthe projector or remote control

Adjusting Brightness

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.

Three grayscale images of the Arc de Triomphe with scale bars at +30, +50, and +70 (no text or symbols on the structures themselves)

Adjusting Contrast

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.

Three black-and-white photos of the Arc de Triomphe with scale bars at +30, 0, and 30 (no text or symbols on the structures themselves)

Adjusting Color

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 Tint

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

Adjusting Sharpness

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

Adjusting Brilliant Color

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. If you don't need it, select Off.

On is the default and recommended selection for this projector. When Off is selected, the Color Temperature function is not available.

Selecting a Color Temperature

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

1. T1: With the highest color temperature, T1 makes the image appear the most bluish white than other settings.
2. T2: Makes images appear bluish white.
3. T3: Maintains normal colorings for white.
4. T4: Makes images appear reddish white.

\*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

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 menu to make adjustments.

To adjust the settings:

1. Go to the PICTURE menu and highlight 3D Color Management.
2. Press MODE/ENTER and the 3D Color Management page displays.
3. Highlight Primary Color and press ◀/▶ to select a color from among Red, Yellow, Green, Cyan, Blue, or Magenta.
4. Press ▼ to highlight Hue and press ◀/▶ to select its range. Increase in the range will 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 picture will be selected. Increasing its range will include red close to yellow and red close to magenta.

1. Press ▼ to highlight Saturation and adjust

its values to your preference by pressing ↗

▶. Every adjustment made will reflect to the 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.

1. Press ▼ to highlight Gain and adjust its values to your preference by pressing ◀/▶. The contrast level of the primary color you select will be affected. Every adjustment made will reflect to the image immediately.

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

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

4. Press MENU/EXIT to exit and save the settings.

Creating your own startup screen

In addition to selecting the projector preset startup screen from among BenQ logo, Black or Blue screen, you can make your own startup screen that is an image projected from your computer or video source.

1. Project the image you want to use as your startup screen from either a computer or video source.

2. Press CAPTURE on the remote control or go to the SYSTEM SETUP: Basic > MyScreen menu, press MODE/ENTER.

3. A confirmation message displays. Press CAPTURE or MODE/ENTER again.

4. The message 'Screen Capturing...' displays while the projector is processing the image. Please wait.

Diagram showing a mobile phone interface with control buttons and a Benq remote control panel, alongside its magnified view.

1. If the action is successful, you see the message 'Captured Succeeded' on the screen. The captured image is saved as MyScreen.

2. To view the captured image displayed as the startup screen, set MyScreen in the SYSTEM SETUP: Basic > Splash Screen menu and restart the projector.

In the unlikely event, the capturing action failed. If so, change your target image.

Setting the presentation timer

The 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. Go to the SYSTEM SETUP: Basic > Presentation Timer menu and press MODE/ENTER to display the Presentation Timer page.
2. Highlight Timer period and decide the timer period by pressing ◀/▶. The length of time can be set from 1 to 5 minutes in 1-minute increments and 5 to 240 minutes in 5-minute increments.
3. Press ▼ to highlight Timer display and choose if you want the timer to show up on the screen by pressing ↗ ▶

Selection Description
Always Displays the timer on screen throughout the presentation time.
Last 1 Min/Last 2 Min/Last 3 Min	Displays the timer on screen in the last 1/2/3 minute(s).
Never Hides the timer throughout the presentation time.

1. Press ▼ to highlight Timer position and set the timer position by pressing ◀/▶. Top-Left Bottom-Left Top-Right Bottom-Right
2. Press ▼ to highlight Timer counting direction and select your desired counting direction by pressing ▶ ▶.

Selection Description

Count Up Increases from 0 to the preset time.

Count Down Decrease from the preset time to 0.

1. Press ▼ to highlight Sound Reminder and decide if you want to activate sound reminder by pressing ◀/▶. If you select On, a double beep sound will be heard at the last 30 seconds of counting down/up, and a triple beep sound will be produced when the timer is up.
2. To activate the presentation timer, press ▼ and press ◀/▶ to select On and press MODE/ENTER.
3. A confirmation message displays. Highlight Yes and press MODE/ENTER to confirm. You will see the message "Timer is On" displaying on the screen. The timer starts counting at the time the timer is on.

To cancel the timer, perform the following steps:

1. Go to the SYSTEM SETUP: Basic > Presentation Timer menu and highlight Off. Press MODE/ENTER. A confirmation message displays.

2. Highlight Yes and press MODE/ENTER to confirm. You will see the message "Timer is Off!" displaying on the screen.

Remote paging operations

Connect the projector to your PC or notebook with a USB cable prior to using the paging function. See "Connecting a computer" on page 23 for details. You can operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint) by pressing PAGE UP/DOWN on the remote control. If remote paging function doesn't work, check if the USB connection is correctly made and the mouse driver on your computer is updated to the latest version.

POWER 1 HOLDEN 2 PICKER 3 RANGE 4 ASPECT 5 PRESS 6 RANGE 7 0 RESET 8 9

Hiding the image

In order to draw the audience's full attention to the presenter, you can use BLANK on the projector or remote control to hide the screen image. Press any key on the projector or remote control to restore the image. The word 'BLANK' appears at the screen while the image is hidden. When this function is activated with an audio input connected, the audio can still be heard.

Diagram showing two electronic devices: one with a control panel and display, and another with a remote control device.

You can set the blank time in the SYSTEM SETUP:

Basic > Operation Settings > Blank Timer menu to let the projector return 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.

- Do not block the projection lens from projecting as this could cause the blocking object to become heated.

- No matter Blank Timer is activated or not, you can press any key (except the PAGE UP/DOWN key) on the projector or remote control to restore the picture.

Freezing the image

Press FREEZE on the remote control to freeze the image. The word 'FREEZE' will display in the screen. To release the function, press any key (except the PAGE UP/DOWN 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 on screen.

1 2 3 4 5 6 7 8 9 0 + - TIST OFFICE Beno

Utilizing FAQ function

The INFORMATION menu contains possible solutions to problems encountered by users regarding image quality, installation, special feature operation and service information.

To get the FAQ information:

1. Press on the remote control or press MENU/EXIT to open the OSD menu and press ◀ / ▶ to highlight the INFORMATION menu.

Diagram showing a remote control interface and its corresponding remote device with labeled buttons and display screen.

1. Press ▼ to highlight FAQ-Image and Installation or FAQ-Features and Service based on the information you want to know.

2. Press MODE/ENTER.

3. Press / to select a problem and press MODE/ENTER for possible solutions.

4. Press MENU/EXIT to exit the OSD.

Locking 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 is on, no control keys on the projector will operate except Power.

1. Press / on the projector or remote control or go to the SYSTEM SETUP: Basic > Panel Key Lock menu, and select On by pressing ▶/ ▶ on the projector or remote control.

2. A confirmation message displays. Select Yes to confirm.

Diagram showing a device control panel and its corresponding 3D view of the device with red buttons and a blue square, labeled 'HAVA'.

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

You can also use the remote control to enter the SYSTEM SETUP: Basic > Panel Key Lock and press ↕ to select Off.

- Keys on the remote control are still in use when panel key lock is enabled.

- 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.

Operating in a high altitude environment

We recommend you use the High Altitude Mode when your environment is between 1500 m –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 and then press ◀ /▶ until the SYSTEM SETUP: Advanced menu is highlighted.
2. Press ▼ to highlight High Altitude Mode and press ◀/▶ to select On. A confirmation message displays.
3. Highlight Yes and press MODE/ENTER.

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

The sound adjustments made as below will have an effect on the projector speaker(s). Be sure you have made a correct connection to the projector audio input. See "Connection" on page 21 for how the audio input is connected.

Muting the sound

To adjust the sound level, press MUTE on the remote control, or:

1. Press MENU/EXIT and then press / ◀ ▶ until the SYSTEM SETUP: Advanced menu is highlighted.
2. Press ▼ to highlight Audio Settings and press MODE/ENTER. The Audio Settings page displays.
3. Highlight Mute and select On.

2 3 FOOT VOLUME 4 5 6 POZZA ASPECT MULTI 7 8 9 0 + HOLD YOU V INPUT

Adjusting the sound level

To adjust the sound level, press VOLUME+/VOLUME- on the remote control, or:

1. Repeat steps 1-2 above.
2. Highlight VOLUME and select a desired sound level.

A ADVB RACEUP 1 RACEUP 2 RACEUP 3 RACEUP 4 RACEUP 5 RACEUP 6 RACEUP 7 RACEUP 8 RACEUP 9 RACEUP 0 + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Turning off the Power on/off ring tone

To turn off the ring tone:

1. Repeat steps 1-2 in Muting the sound section.
2. Highlight Power on/off Ring Tone and select Off.

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.

Adjusting the microphone's sound level

To adjust the sound level, press MIC/VOL +/- on the remote control, or

1. Repeat steps 1-2 in Muting the sound section.
2. Highlight Microphone volume and select a desired sound level.

Microphone sound will still function even though Mute is activated.

A 5 6 INPUT 7 B OUTPUT 8 9 0 TEST PAN/100 BenQ

Personalizing 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 in the SYSTEM SETUP: Basic >Menu Settings menu sets the length 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 frame.

- Menu position in the SYSTEM SETUP: Basic >Menu Settings menu sets the OSD position in five locations. Use ▶ to select a preferred position.

- Language in the SYSTEM SETUP: Basic menu sets your familiar language for the OSD menus. Use ▶ to select your language.

- Reminder Message in the SYSTEM SETUP: Basic >Menu Settings menu sets whether to display reminder messages on screen. Use ▲ to select your desired setting.

- Splash Screen in the SYSTEM SETUP: Basic menu sets a preferred logo screen to be displayed during projector start-up. Use ▼ to select a screen.

Controlling the projector through a LAN environment

Network Settings allow you to manage the projector from a computer using a web browser when the computer and the projector are properly connected to the same local area network.

Configuring the Wired LAN Settings

Diagram showing network connection between a laptop and two USB cables, with an inset diagram illustrating device connections (no text or labels)

If you are in a DHCP environment:

1. Take a RJ45 cable and connect one end to the LAN input jack of the projector and the other end to the RJ45 port.
2. Press MENU/EXIT and then press ◀ /▶ until the SYSTEM SETUP: Advanced menu is highlighted.
3. Press ▼ to highlight Network Settings and press MODE/ENTER. The Network Settings page displays.
4. Press ▼ to highlight Wired LAN and press MODE/ENTER.
5. Press ▼ to highlight DHCP and press ◀/▶ to select On.
6. Press ▼ to highlight Apply and press MODE/ENTER.
7. Re-enter the Wired LAN page. The IP Address, Subnet Mask, Default Gateway, and DNS settings will be displayed. Note down the IP address.

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

If you are in a non-DHCP environment:

1. Repeat steps 1-4 above.

2. Press ▼ to highlight DHCP and press ◀ /▶ to select Off.

3. Contact your ITS administrator for information on the IP Address, Subnet Mask, Default Gateway, and DNS settings.

4. Press ▼ to select the item you want to modify and enter the value.

5. Press ▼ to highlight Apply and press MODE/ENTER.

Configuring the Wireless LAN Settings

1. Connect the BenQ wireless dongle (optional) to the USB TYPE-A input jack of the projector.
2. Highlight Wireless LAN in SYSTEM SETUP: Advanced > Network Settings menu and press MODE/ENTER.
3. For AP mode connection, you need to note SSID information, then search the projector with the same SSID in Q Presenter to start projection. For Infrastructure mode connection, you need to select the projector's SSID which you want to connect. See "Displaying image through Q Presenter" on page 57 for details.
4. Use your computer's wireless connection utility to connect the network.

If WEP Key is set in the projector, the user must enter the password of WEP Key to connect the network.

Controlling the projector remotely through a web browser

Once you have configured the LAN settings, you can find the IP address for the projector in the bottom of the network screen. 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 press Enter. For example: http://10.60.7.31

Network Quick Guide 1. Make sure your WLAN is enabled, and connect BenQ presenter (refer to below SSID) 2. Open your browser, or enter the IP address (refer to below IP address) 3. Click on "Download", and execute the installation program 4. Click search or enter IP address, and select connect to start the projection Wired LAN Projector Name: BenQ MX750 IP Address: 192.168.1.10 Wireless LAN SSD: BenQ MX750 IP Address: 10.6.8.100 Wireless Mode: AP

Pixelworks Projector - Windows Internet Explorer http://10.607.31/DeaQ/index.html

1. The BenQ remote network operation page opens.

- The web page control supports IE version 7.0 or higher.

- The illustrations in web page control, Q Presenter and USB Reader sections are for the purpose of explanation and may differ from the actual design of your projector.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Download BenQ QPresenter. Download

1. Click Download to save Q Presenter software on your computer.

You can also link to the web page control from Q Presenter > Settings > Advanced Setting > Control projector via web page on page 60.

1. Execute the program installation.
2. Open Q Presenter, search and connect a network display. See "Displaying image through Q Presenter" on page 57 for details.

The Virtual Keypad page allows you to operate the projector as if you were using the remote control or control panel on the projector.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Press the keypad to control projector. MENU EXIT AUTO MODE SATOR i BLANK SOURCE Power Freeze Blank i

i. These buttons function the same as the ones on the remote control. See "Remote control" on page 13 for details.

The Display Setting page allows you to operate the projector as if you were using the OSD menus. These functions are some useful menu settings.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Source Network Expert Ratio Auto Auto Keystone Keystone (-40 - 40) 0 Quick Auto Search ON OFF Auto Power Off Disable 5 sec 10 sec 15 sec 20 sec 25 sec 30 sec Blank Timer Disable 5 sec 10 sec 15 sec 20 sec 25 sec 30 sec Sleep Timer Disable 30 min 1 hr 2 hr 3 hr 4 hr 8 hr 12 hr Direct Power On ON OFF Lamp Mode Normal Economic

The Picture Setting page allows you to manage the projector as if you were using the PICTURE menu.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Basic Wired LAN Wireless LAN Mail DHCP ON OFF IP Address Subnet Mask Default Gateway DNS Server Apply

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

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Projector Power Status Lamp Mode Source Picture Mode Resolution Color System Equivalent Lamp Hour Firmware Version BENQ MP777 Version01 Networks Firmware Version PWNDSS 11_BENQ Projection Name BENQ M0/50 Wired LAN Status DHCP 192.168.1.130 IP address 10.35.96.131 Submit mask 255.255.2550 Default gateway 10.35.96.1 Power Freeze Blank

The Conference Control page allows you to control computer's display status of all the computers linked to this projector.

BenQ Projectar Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Conference Control On Off User Name Display Location IP address Power Freeze Blank

The Crestron page is only available when you are on a Wired LAN network. It also allows you to control the projector remotely. The Crestron supports RoomView version 6.2.2.9.

BenQ Power i Vol Auto Vol + SourceList Computer1/YPbPr1 Computer2/YPbPr2 HDMI Video S-Video i Menu Auto OK Blank Source Freeze Contrast Brightness Color i Language English (English) iii Expansion Options

i. These buttons function the same as the ones on the OSD menus or remote control. See "2. PICTURE" on page 71 and "Remote control" on page 13 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.

iii. You can select a preferred OSD language.

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

BenQ Logout Tools Info Help CrestronControl IpAddr 192168.0.2 Ipi4 3 Port 41794 Send DefaultLanguage English (English) Send Projector ProjectorName BenQ - MX750 - 001 Location Room Name Sir. Send UserPass PasswordEnabled Password ConfirmPassword Send DefaultLanguage IpAddress 10.60.1.65 SubmitMask 255.255.255.0 DefaultGateway 10.60.1.254 DNSServer 0.0.0.0 Hostname Send AdminPass AdminPasswordEnable AdminPassword ConfirmAdminPas Send exit v CRESTRON Language English(English) Expansion Options

i. You can name the projector, keep track of its location and the person in charge of it.
ii. You can adjust the Wired LAN 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 to go back to the Crestron remote network operation page.

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

BenQ ProjectorInformation ProjectorStatus ProjectorName BenQ - Mx750 - 001 Location Room PowerStatus On Source Computer1\PbPr1 PresetMode Dynamic Firmware Ver 8.69 ProjectorPosition Front Table MacAddress 00:26:47.03.a$ c2 Resolution 1024x768 LampHours 1 LampMode Normal AssignedTo Slr. ErrorStatus exit i CRESTRON Language English (English) Expansion Options

i. Press exit to go back to the Crestron remote network operation page.

The Admin page allows you to enter Basic, Wired LAN, Wireless LAN and Mail pages once the password is entered. The default password is "0000". If you want to change the password, please enter Basic page.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin User Name Admin Password ****** Login Power Freeze Blank

The Basic page allows you to change the password and select connected persons. The number of connected persons may affect the network display performance.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Basic Wind LAN Wireless LAN Mail Projector name BenQ - MP7805T - 001 Apply Password Change Enter Old password Enter New password Confirm New password Apply Max. # of connected computers 1 Power Freeze Blank

The Wired LAN page allows you to adjust the Wired LAN settings.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Basic Wired LAN Wireless LAN Mail DHCP ON OFF IP Address Subnet Mask Default Gateway DNS Server Apply

The Wireless LAN page allows you to adjust the Wireless LAN settings.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Picture Setting Information Conference Control Crestron Admin Basic Wired LAN Wireless LAN Mail Wireless LAN Enable Disable DHCP ON OFF Start IP End IP Submit Mask Default Gateway DNS Server Connection mode Infrastructure Mode SSID SCAN Key SSID EEP Disable

Max. length for SSID string is 16 bytes. Please use a different SSID when more than two projectors are connecting through wireless LAN.

The Mail page allows you to send alert e-mail to your ITS administrator.

BenQ Projector Network Display System Download Virtual Keypad Display Setting Basic Picture Setting Wired LAN Information Wireless LAN Conference Control Grestron Admin Mail Notification ON OFF SNMP Server SMTP Server User Name Password Email Address Mail Subject Mail Content Power Freeze Blank

You can first try the Mail Test function to check if the Alert Mail works.

Displaying image through Q Presenter

The Q Presenter is an application running on the host PC. It connects to an available network display and transfers the desktop contents to the network display via local network connection.

Be sure to turn off other virtual network control programs before using Q Presenter.

1. Connect the projector with the RJ45 cable, and make sure your laptop or computer also link to the LAN. See "Configuring the Wired LAN Settings" on page 47 and "Configuring the Wireless LAN Settings" on page 48 for details.

2. Find the IP address and enter the address of the projector in the address bar of your browser. See "Controlling the projector remotely through a web browser" on page 48 for details.

3. Download the Q Presenter, unzip it and complete program installation.

4. Once installed, double click the Q Presenter icon. The Q Presenter page appears.

5. Click the Search icon.

Q Presenter

The Search page allows you to search and connect a network display.

Q Presenter Search 10.60.7.13 Connect i Search Search result: BenQ - M X750 Select all Connect ii

i. You can key in the IP address (see "Controlling the projector remotely through a web browser" on page 48 for details.) or just click "Search".

ii. Projectors linked in the LAN will be found. Then select the projector you want to link.

iii. Click "Connect". Then you should be able to see the image on projector.

iv. You can click to disconnect all connected projectors..

The Special Feature page allows you to have some advanced functions to manage the display image on your projector.

Q Presenter Special Feature i FullScreen Selectable i Play Pause ii 1 2 L Full Screen 3 4 R

i. Full Screen: whole image display on the projector. Selectable: a square will pop-up then you can move and drag the area you want to show the audience.

ii. You can select to stop/start displaying desktop contents to connected network display.

iii. 4-1 Display (up to 4 computers can shoot to 1 projector at the same time). Click the location you want to display. 4 locations can be chosen (1-4) or 2 places (L and R) if it's 2 computers. Once you click the place you want to display, the image appears on the eprojector. You can change the elocation anytime you want, even back to full screen or blank out.

The Basic and Advanced Settings pages allow you to configure the Q Presenter.

Q Presenter Basic Settings Advanced Settings Activate Remote Desktop Function: Yes No Name BENQTEST Password Language English Allow notification message Yes No iv Activate 1:N Display Apply vi

i. You can select whether to activate Remote Desktop function. If the Remote Desktop function is activated, you can change the Name and Password. If it isn't activated, the Name and Password will be gray out.

ii. You can set the name and password of the connected computer. The Name must be eight capital letters from A-Z & 0-9. The Password must be 6 digits from 1 to 4.

iii. When you install the Q Presenter, the program will automatically identify the language of your computer's operating system and install the same language as your operating system. If your language isn't included, the system will keep English as the default setting.

iv. You can select whether to allow notification message popup.

v. Once you set to activate 1:N display, 1PC/NB can display up to 8 projectors at the same time.

vi. Once set, press Apply to save the changes.

Q Presenter Settings Basic Settings Advanced Settings Mode Graphic vii Capture rate viii Boot and launch Yes ix Apply X Control projector via web page Link xi Version number: 1.114 RC Manufacturer: BenQ

vii. You can select Video or Graphic display mode. Graphic Mode: worse image quality but faster transmission speed. Video Mode: better image quality but slower transmission speed. However, the actual transmission performance was determined by the status of network usage at that time.

viii. You can adjust the capture rate. The network bandwidth may also affect the performance.

ix. You can select whether to automatically open the Q Presenter application when the computer is powered on.

x. Once set, press Apply to save the changes.

xi. You can link to the BenQ remote network operation page on page 48.

Presenting From a USB Reader

This feature displays a slide show of images stored on a USB flash drive connected to the projector. It can eliminate the need for a computer source.

Image File Types

USB Reader displays images files in JPEG, GIF, TIFF, PNG and BMP formats.

• A square box will display on the filename for unidentified characters.
• Thai filename is not supported.
• Files in GIF, TIFF, PNG and BMP formats can be displayed for the file size smaller than WXGA (1280 x 800) only.
• If a folder consists of more than 200 photos, only the first 200 photos can be displayed.

Preparation

To view your pictures as a slideshow, follow these steps:

1. Connect a USB flash drive to your computer and copy files from your computer to the USB flash drive.
2. Turn on your projector if needed.
3. Remove the USB flash drive from your computer and plug it into the USB TYPE-A jack of the projector.
4. The thumbnails display.

Controlling USB Reader

While viewing thumbnails:

USB Reader USB_a Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_01 Folder_02 TIFF image01 Back Previous Next Setting Slideshow Exit (254, 712) Select Enter Open folders Auto Return

i. Thumbnails

ii. Selected folder
iii. Supported file format
iv. Unsupported file format

ToPress
open folder Enter
scroll through thumbnails four arrow keys
return to a previous page Auto
exit USB Reader Exit
change to a different page	◀ /▶
go back to the first page of that folder Back
start slide show Slideshow when an image is highlighted.
adjust USB Reader settings Setting

During slideshow:

USB Reader USB a 715) Previous Next Rotate Enter Slideshow Auto Return

ToPress
go to previous or next image	◀ /▶
rotate the image by 90 degree clockwise/ counterclockwise	▲ /▼ (Rotation is temporary; the image returns to its original orientation when you go back to thumbnails)
return to a previous page Auto
start/stop slideshow Enter

Settings page:

USB Reader Settings Order i Interval Time By Name By Date Sort Order Upward Downward Slideshow 9 Seconds Interval Time Transition Effect No Wipe Dissolve Random Sort Order Real Fib on Cancel Back Previous Next Setting Slideshow Exit Select Enter/Open Folder Side Return

i. You can adjust order settings.
ii. You can adjust Slideshow settings.
iii. Press OK to save the settings.
iv. Press Cancel to ignore the change.

Remote Desktop Control through Q Presenter

The Q Presenter can proceed the Remote Desktop Control (RDC) the host PC from projector site.

1. Setup the RDC login account (User name and Password) in Q Presenter.

QPresenter Setup Configure Your QPresenter Make your options for configuring QPresenter. Set the QPresenter Released configuration. Click Next to continue. Name: (Please enter 8 Capital letters.) BENQTEST Password: (Please enter 6 numbers, and the number is limited in 1, 2, 3, 4) **** * Please select the language for QPresenter: English Auto Run when system boot up. Ben2 Corporation < Back Next > Cancel

• Name: must be 8 English capital letters A\~Z and number 0 \~9.
• Password: must be 6 digits and limit the range from 1\~4.
• If there are lot of audience is watching the display while the user is entering the password, the number will be transferred to up, left, down, right in order from 1 to 4 of remote control's or projector's keypads.

• If multiple same Q Presenter names are found, an error like “duplicate” is displayed in projector OSD.

• Activate Remote Desktop Control Function in Q Presenter > Settings > Basic Settings.

Q Presenter Settings Basic Settings Advanced Settings Activate Remote Desktop Function: Yes No Name BENQTEST Password Language English Allow notification message Yes No Activate 1:N Display Apply

1. Open the OSD menu and go to the SYSTEM SETUP: Advanced > Network Settings menu. Press MODE/ENTER.

2. Highlight Remote Desktop and press MODE/ENTER.

3. Enter the Account and Password the same as step 1.

4. Highlight Connect and press MODE/ENTER to connect the selected PC.

5. Connect USB keyboard or mouse to control the host PC's desktop through the projector.

Remote Desktop Account Password A Previous Next 3 Connect NEW Back

- Remote Desktop Control does not support PC Standby mode.

- Remote Desktop Control only supports LAN source so the projector source is fixed on LAN.

PointDraw ™ Pen (MP780 ST only)

The PointDraw™ pen works like a wireless mouse - but one that works in midair, not on your desktop. Just hold the pen in your hand, and point it at the projected image to point, click and drag.

1. Make sure the PointDraw ™ pen's battery is charged.

The charging time will take approximate 2.5 hours and will allow 30-35 hours of pen use.

Diagram showing connection between a printer and a USB cable with labeled ports and cables

or

Diagram showing a plug connected to a cable with a pencil inserted (no text or symbols)

USB mini-B type to A type cable

• Do not use the PointDraw ^TM pen while the pen's battery is charging.
• Do not disassemble the PointDraw™ pen yourself. Refer all servicing to qualified service personnel.

• The lithium battery is only rechargeable, and not user replaceable. Not user serviceable.

• Connect the projector and your computer with the supplied USB B type to A type cable. If a pop-up window appears on the computer's screen for requiring to provide a driver, please use the original driver in your computer or the driver recommended by your computer.

Diagram showing connection between a printer and an external network device with labeled ports and connectors

1. Turn on the projector and make sure it's displaying the computer's screen - set the source to VGA 1, VGA 2, or HDMI (press SOURCE button on the projector or remote control if needed - you may need to press it several times).

2. Point the pen at the screen to point, click, and drag - just like a normal mouse.

How to hold the PointDraw™ pen

You can hold the PointDraw ^TM the way you would hold a normal pencil or pen, or you can hold it like a remote control - use in whichever position is most comfortable.

Line drawings of two hands holding different types of electric shakers, one with a pointed tip and the other with a pointed tip (no text or symbols)

If the PointDraw™ pen is far away from the screen, be sure to press the left mouse button to click and drag.

Avoid shadows!

The PointDraw™ pen won't work if its tip is in a shadow or if it is pointing at a shadow:

Correct (no shadow) Incorrect (shadow)

PointDraw™ pen features

Tip Color selection button Left mouse button Battery light Solid red: charging Red light off: fully charged Link light Blink: attempt to link to projector Solid: working status USB connector Vrist strap holder

Sensor Projector's power button

Troubleshooting

- If the pen doesn't work at all, or it works intermittently, try one of these solutions:

• If the pen's battery light is blinking or lit, then the pen's battery is fully discharged; connect the pen to the USB power adapter or your computer.
• Make sure the pen is not pointing at a shadow and make sure its tip is not in a shadow.
• If the room is brightly lit, reduce the room illumination.
• If you're trying to use the computer's mouse at the same time as the pen, point the pen away from the screen while using the mouse.

- If accurate clicking is difficult, hold the pen steadier when clicking.

- If the mouse pointer is in the wrong place on the screen, or the mouse pointer's movement is restricted to only part of the screen, make sure your projector is displaying the computer's screen and not some other source (such as DVD, VCR, etc.). To change the source, press the SOURCE button on the projector or remote control.

- If the pen has the gap problem between the tip and the cursor on your Apple computers, install the scaling fix that came with the user manual CD-ROM:

i. Mount the "ScalingFix.dmg" disk image - just double-clicking the file should auto-mount it.

ii. If you don't see the file on the "ScalingFix" volume, you may need to double-click the disk image icon on the desktop.

iii. Double-click "PointDraw Scaling Fix". The installer should run, follow the prompts.

iv. Right-click on the "ScalingFix" disk image icon on the desktop, and choose "Eject" to un-mount the volume.

v. If the USB device is already plugged-in, you'll need to un-plug and re-plug it in.

It is suggested to install the "ScalingFix.dmg" file on MAC OS 10.5.0 or higher.

PointDraw™ pen specifications

Operation frequency 2.4 GHz ISM Band
Rechargeable battery	1 pcs
Model name	CR17360A
Normal voltage	3.6V
Normal capacity	780 mAh
Storage temperature -10°C-60°C
Operation temperature	0°C-40°C
Operation humidity	20%-85% (ambient temperature<40°C)
Power consumption DC3.3V, 35 mA (operation)
Dimensions	Length*Diameter=204*30 (mm)
Weight	72g

Shutting down the projector

1. Press Power on the projector. A confirmation message displays prompting you. If you don't respond in a few seconds, the message will disappear. If you use the remote control, press OFF to shut down the projector.

2. Press Power on the projector a second time. The POWER indicator light flashes orange, the projection lamp shuts down, and the fans will continue to run to cool down the projector.

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

1. Once the cooling process finishes, the POWER indicator light is a steady orange and fans stop.

2. Disconnect the power cord from the power putlet if the projector will not be used in an extended period of time.

Diagram showing a device with control buttons and a separate view of its own device with status indicators.

Diagram of a plug connected to an electrical control panel with arrows indicating connection (no text or symbols present)

- 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.

- Actual lamp lives may vary due to different environmental conditions and usage.

Menu operation

Menu system

Please note that the on-screen display (OSD) menus vary according to the signal type selected.

Main menu Sub-menu Options
1. DISPLAY	Wall Color	Off/Light Yellow/Pink/Light Green/Blue/Blackboard
	Aspect Ratio	Auto/Real/4:3/16:9/16:10
	Auto Keystone On/Off
	Keystone
	Position
	Phase
	H. Size
	Digital Zoom
	3D Sync On/Off
	3D Sync Invert Disable/Invert
2. PICTURE	Picture Mode Dynamic/Presentation/sRGB/Cinema/User 1/User 2
	Reference Mode Dynamic/Presentation/sRGB/Cinema
	Brightness
	Contrast
	Color
	Tint
	Sharpness
	Brilliant Color On/Off
	Color Temperature T1/T2/T3/T4
	3D Color Management Primary Color R/G/B/C/M/Y
			Hue
			Saturation
			Gain
	Save Settings
3. SOURCE	Quick Auto Search On/Off
	Color Space Conversion Auto/RGB/YUV
4. SYSTEM SETUP: Basic	Presentation Timer	Timer period 1~240 minutes
		Timer display	Always/Last 1 Min/Last 2 Min/Last 3 Min/Never
		Timer position	Top-Left/Bottom-Left/Top-Right/Bottom-Right
		Timer counting direction	Count Down/Count Up
		Sound Reminder On/Off
		On/Off
	Language		English/ Français/ Deutsch/ Italiano/ Español/ Русский / 繁體中文/筒体中文/日本語/한국어/Svenska/Nederlands/Türkçe/ Čeština/ Português/ İlsjögna/ PolskiMagyar/Hrvatski/Română/Norsk/Dansk/Български/Suomi
	Projector Position		Front Table/Rear Table/Rear Ceiling/Front Ceiling
	Menu Settings	Menu display time	5 sec/10 sec/15 sec/20 sec/25 sec/30 sec
		Menu position	Center/Top-left/Top-right/Bottom-right/Bottom-left
		Reminder Message	On/Off
	Operation Settings	Direct Power On On/Off
		Auto Power Off	Disable/5 min/10 min/15 min/20 min/25 min/30 min
		Blank Timer	Disable/5 min/10 min/15 min/20 min/25 min/30 min
		Sleep Timer	Disable/30 min/1 hr/2 hr/3 hr/4 hr/8 hr/12 hr
	Remote Receiver		Front+Rear/Front/Rear
	Panel Key Lock	On/Off	Yes/No
	Background Color		BenQ/Black/Blue/Purple
	Splash Screen BenQ/MyScreen/Black/Blue
	MyScreen	Capture	Yes/No
	PointDrawTM (MP780 ST only)	On/Off
5. SYSTEM SETUP: Advanced	Quick Cooling On/Off
	High Altitude Mode On/Off
	Audio Settings	Mute On/Off
		Volume
		Microphone Volume
		Power on/off Ring Tone	On/Off
	Lamp Settings	Lamp Mode Normal/Economic
		Reset lamp timer
		Equivalent lamp hour
	Security Settings	Change password
		Change Security Settings	Power on Lock
			Splash Sscreen On Lock
	Baud Rate		2400/4800/9600/14400/19200/38400/57600/115200
	Test Pattern On/Off
	Closed Caption	Closed Caption Enable	On/Off
		Caption Version	CC1/CC2/CC3/CC4
	Standby Settings	Network On/Off
		Microphone On/Off
		Monitor Out On/Off
	Network Settings	Wired LAN Status
			DHCP
			IP Address
			Subnet Mask
			Default Gateway
			DNS
			Apply
		Wireless LAN Status
			SSID
			IP Address
			Connection Mode
		Remote Desktop Account
			Password
			Connect
	Reset All Settings
	FAQ-Image and Installation
	FAQ-Features and Service
6. INFORMATION	Current System Status	SourcePicture ModeResolutionColor SystemEquivalent Lamp HourFirmware Version

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.

Description of each menu

- The default values listed in this manual, especially on pages 75-83, are for reference only. They may vary between the projectors due to the continuous improvement to the products.

FUNCTION DESCRIPTION
1. DISPLAY menu	Wall Color	Corrects the projected picture's color when the projection surface is not white. See "Using Wall Color" on page 40 for details.
	Aspect Ratio	There are four options to set the image's aspect ratio depending on your input signal source. See "Selecting the aspect ratio" on page 37 for details.
	Auto Keystone	Auto corrects any keystoning of the image.
	Keystone	Corrects any keystoning of the image. See "Correcting keystone" on page 32 for details.
	Position	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.
	Phase	Adjusts the clock phase to reduce image distortion.This function is only available when a PC signal (analog RGB) is selected.
	H. Size	Adjusts the horizontal width of the image.This function is only available when a PC signal (analog RGB) is selected.
	Digital Zoom	Magnifies or reduces the projected image. See "Magnifying and searching for details" on page 37 for details.
1. DISPLAY menu	3D Sync	This projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images. You need to wear a pair of 3D glasses to view the 3D images.For a PC type signal:When the vertical frequency is 120Hz, and the content being projected is made with 3D technology, selecting On will present the 3D images.When the input signal is PC@120Hz, 3D sync will be enabled automatically.For a video type signal:When the content being projected is made with 3D technology, selecting On will present the 3D images.When 3D Sync function is enabled, the projector will enter a special picture mode and the current picture mode adjustment will be disabled.This function is only enabled when the input signal is PC@120Hz, 60Hz@Video and S-video.
	3D Sync Invert	When you discover the inversion of the image depth, enable this function to correct the problem.This function is only enabled when the input signal is PC@120Hz, Video and S-video.
FUNCTION) DESCRIPTION
Picture Mode	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 39 for details.
Reference Mode	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 39 for details.This function is only available when User 1 or User 2 is selected.
Brightness	Adjusts the brightness of the image. See "Adjusting Brightness" on page 40 for details.This function is only available when User 1 or User 2 is selected.
Contrast	Adjusts the degree of difference between dark and light in the image. See"Adjusting Contrast" on page 40 for details.This function is only available when User 1 or User 2 is selected.
Color	Adjusts the color saturation level -- the amount of each color in a video image. See "Adjusting Color" on page 40 for details.This function is only available when User 1 or User 2 is selected.This function is only available when a Video or S-Video signal is selected and the system format is NTSC or PAL.
Tint	Adjusts the red and green color tones of the image. See "Adjusting Tint" on page 40 for details.This function is only available when User 1 or User 2 is selected.This function is only available when a Video or S-Video signal is selected and the system format is NTSC or PAL.
Sharpness	Adjusts the image to make it look sharper or softer. See "Adjusting Sharpness" on page 40 for details.This function is only available when User 1 or User 2 is selected.

FUNCTION DESCRIPTION
2. PICTURE menu	Brilliant Color	Adjusts white peaking while maintaining correct color presentation.See "Adjusting Brilliant Color" on page 40 for details.This function is only available when User 1/2 is selected.
	Color Temperature	See "Selecting a Color Temperature" on page 40 for details.This function is only available when User 1/2 is selected.
	3D Color Management	See "3D Color Management" on page 41 for details.This function is only available when User 1/2 is selected.
	Save Settings	Saves the settings made for User 1 or User 2 mode.This function is only available when User 1/2 is selected.
3. SOURCE menu	Quick Auto Search	See "Switching input signal" on page 36 for details.
	Color Space Conversion	See "Changing Color Space" on page 36 for details.
FUNCTION DESCRIPTION
4. SYSTEM SETUP:Basic menu	PresentationTimer	Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 43 for details.Timer periodSets a preferred length of time for presentation.Timer displaySets whether to display the timer on screen.Timer positionSets the position where the timer displays on screen.Timer counting directionSets the timer counting direction.Sound ReminderSets a sound reminder if timer is up.
	Language	Sets the language for the On-Screen Display (OSD) menus. See "Using the menus" on page 33 for details.
	Projector Position	The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See "Choosing a location" on page 16 for details.
	Menu Settings	Menu display timeSets 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 positionSets the On-Screen Display (OSD) menu position.Reminder MessageSets whether to display the reminder message.
	Operation Settings	Direct Power OnSelecting On enables the function. See "Starting up the projector" on page 30 for details.Auto Power OffAllows 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 85 for details.Blank TimerSets 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 44 for details.Sleep TimerSets the auto-shutdown timer. The timer can be set to a value between 30 minutes and 12 hours.
FUNCTION DESCRIPTION
Basic menu4. SYSTEM SETUP:	Remote Receiver	Sets which IR remote sensor of the projector will receive the signal from the remote control.
	Panel Key Lock	Disables or enables all panel key functions except Power on the projector and keys on the remote control. See "Locking control keys" on page 45 for details.
	Background Color	Allows you to select which background color will display when no signal is input into the projector. Four options are available: BenQ logo, Black, Blue, or Purple.
	Splash Screen	Allows you to select which logo screen will display during projector start-up. Four options are available: BenQ logo, MyScreen, Black, or Blue.
	MyScreen	Allows you to capture the current projected picture to save as Splash Screen.
	PointDrawTM(MP780 ST only)	See "PointDrawTM Pen (MP780 ST only)" on page 66 for details.
FUNCTION DESCRIPTION
5. SYSTEM SETUP: Advanced menu	Quick Cooling	Selecting On enables the function and the projector cooling time will be shortened to a few seconds.If you attempt to restart the projector right after the quick cooling process, it may not be turned on successfully and will rerun its cooling fans.
	High Altitude Mode	A mode for operation in high altitude areas. See "Operating in a high altitude environment" on page 45 for details.
	Audio Settings	Allows you to enter the audio setting menu. See "Adjusting the sound" on page 46 for details.MuteSets the mute function.VolumeAdjusts the audio volume level.Microphone volumeAdjusts the microphone sound level.Power on/off Ring ToneSets the power on/off ring tone.
	Lamp Settings	Lamp ModeSee "Setting Lamp Mode as Economic" on page 85 for details.Reset lamp timerSee "Resetting the lamp timer" on page 89 for details.Equivalent lamp hourSee "Getting to know the lamp hour" on page 85 for details on how the total lamp hour is calculated.
	Security Settings	Change passwordYou will be asked to enter the current password before changing to a new one.Change Security SettingsPower on LockSee "Securing the projector" on page 34 for details.Splash Sscreen On LockWhen Splash screen lock is activated, My Screen cannot be used unless the correct password is entered every time when you attempt to capture screen.
	Baud Rate	Selects a baud rate that is identical with your computer's so that you can connect the projector using a suitable RS-232 cable. This function is intended for qualified service personnel.
FUNCTION DESCRIPTION
5. SYSTEM SETUP: Advanced menu	Test Pattern	Selecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion.
	Closed Caption	Closed Caption EnableActivates the function by selecting On when the selected input signal 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).Caption VersionSelects a preferred closed captioning mode.
	Standby Settings	NetworkSelecting On enables the function, and the projector can be monitored or controlled over a network when it is in standby mode.MicrophoneSelecting On enables the function, and the microphone can be used even in standby modeMonitor OutSelecting On enables the function. The projector can output a VGA signal when it is in standby mode and the COMPUTER 1 and MONITOR OUT jacks are correctly connected to devices. See "Connecting a monitor" on page 25 for how to make the connection.Enabling this function slightly increases the standby power consumption.The Monitor Out only works when an appropriate D-Sub input is made to the COMPUTER 1 jack.
	Network Settings	Wired LANSee "Controlling the projector through a LAN environment" on page 47 for details.Wireless LANSee "Controlling the projector through a LAN environment" on page 47 for details.Remote DesktopSee "Displaying image through Q Presenter" on page 57 for details.
	Reset All Settings	Returns all settings to the factory preset values.The following settings will still remain: Position, Phase, H. Size, User 1, User 2, Language, Projector Position, High Altitude Mode, Security Settings, Baud Rate.
6. INFORMATION menu	FAQ-Image and Installation	Displays possible solutions to problems you may encounter.
	FAQ-Features and Service
	Current System Status	SourceShows the current signal source.Picture ModeShows the selected mode in the PICTURE menu.ResolutionShows the native resolution of the input signal.Color SystemShows input system format, NTSC, PAL, SECAM, or RGB.Equivalent Lamp HourDisplays the number of hours the lamp has been used.Firmware VersionShows firmware version.

Maintenance

Care 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

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 maintaining prolonged contact with rubber or vinyl materials may result in damage to the projector surface and cabinet material.

Never rub the lens with abrasive materials.

Cleaning 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 69 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

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 92 or consult your dealer about the range.
• Retract the adjuster feet.
• Remove the battery from the remote control.
• Pack the projector in its original packing or equivalent.

Transporting the projector

It is recommended that you ship the projector with its original packing or equivalent.

Lamp information

Getting 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:

Total (equivalent) lamp hour

= 1 (hours used in Economic mode) + 4/3 (hours used in normal mode)

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

The lamp hour in Economic mode is calculated as 3/4 of that in Normal mode. That is, using the projector in Economic mode helps to extend the lamp hour by 1/3.

To obtain the lamp hour information:

1. Press MENU/EXIT and then press ◀/▶ until the SYSTEM SETUP: Advanced menu is highlighted.
2. Press ▼ to highlight Lamp Settings and press MODE/ENTER. The Lamp Settings page displays.
3. You will see the Equivalent lamp hour information displaying on the menu.
4. To leave the menu, press MENU/EXIT.
   You can also get the lamp hour information on the INFORMATION menu.

Extending lamp life

The projection lamp is a consumable item. To keep the lamp life as long as possible, you can do the following settings via the OSD menu.

Setting Lamp Mode as Economic

Using Economic mode reduces system noise and power consumption by 20%. If the Economic mode is selected, the light output will be reduced and result in darker projected pictures.

Setting the projector in Economic mode also extends the lamp operation life. To set Economic mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp Mode menu and press ◀ ▶

Setting Auto Power Off

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

To set Auto Power Off, go into the SYSTEM SETUP: Basic > Operation Settings >Auto Power Off menu and 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. The projector will not automatically shut down in a certain time period.

Timing of replacing the lamp

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

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. See "Indicators" on page 90 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
Install a new lamp for optimal performance. If the projector is normally run with Economic selected (see "Getting to know the lamp hour" on page 85), you may continue to operate the projector until the next lamp warning appears.Press ENTER to dismiss the message.
It is strongly recommended that you replace the lamp at this stage. The lamp is a consumable item. The lamp brightness diminishes with use. This is a normal lamp behavior. You can replace the lamp whenever you notice that the brightness level has significantly diminished.Press ENTER to dismiss the message.
The lamp MUST be replaced before the projector will operate normally.Press ENTER to dismiss the message.

Replacing the lamp

!

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

- 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.

- 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 BenQ projector lamp for lamp replacement.

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 screw on the lamp cover.

Simple line drawing of a tool interacting with a rectangular object, enclosed in an oval frame (no text or symbols)

1. Remove the lamp cover by (a) sliding the cover toward the side of the projector and (b) lifting it off.

- 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.

1. Loosen the screws that secure the lamp.

2. 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.

1. Insert the new lamp into the lamp compartment and make sure it fits in the projector.

(a) (b)

Technical line drawing of a mechanical device with no visible text or symbols

Technical line drawing of a computer monitor with an internal component and a black arrow indicating a location (no text or symbols present)

1. Tighten the screws that secure the lamp.

- Loose screw may cause a bad connection, which could result in malfunction.

- Do not over tighten the screws.

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

2. Replace the lamp cover by sliding it into place.

Line drawing of a hand using a tool to adjust or install a device component, with no visible text or symbols.

(a) (b)

1. Tighten the screw that secures the lamp cover.

- Loose screw may cause a bad connection, which could result in malfunction.

- Do not over tighten the screw.

Simple line drawing of a mechanical component with a lever and curved base, no text or symbols present.

1. Restart the projector.

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

Resetting the lamp timer

1. After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. The Lamp Settings page displays. Press ▼to highlight Reset lamp timer and press MODE/ENTER. A

Notice Reset lamp timer Reset Cancel

warning message displays asking if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp time will be reset to '0'.

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

Indicators

Light Status & Description
POWER	TEMP LAMP
Power events
Orange	Off Off		Stand-by mode
Green Flashing	Off Off		Powering up
Green	Off Off		Normal operation
Orange Flashing	Off Off		1. The projector needs 90 seconds to cool down as it was abnormally shut down without the normal cooling down process. Or2. The projector needs to cool for 90 seconds after the power is turned off. Or3. The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for assistance.
Lamp events
Orange Flashing	Off Red		The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for assistance.
Off Off	Red		1. The projector needs 90 seconds to cool down. Or2. Please contact your dealer for assistance.
Thermal events
Off Red	Off		The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for assistance.
Off Red	Red
Off Red	Green
Red	Red Red
Red	Red Green
Red	Red	Orange
Green	Red Red
Green	Red Green

Troubleshooting

⑦ The projector does not turn on.

Cause Remedy
There is no power from the power cable.	Plug the power cord into the AC inlet 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.
Attempting to turn the projector on again during the cooling process.	Wait until the cooling down process has completed.

⑦ No picture

Cause Remedy
The video source is not turned on or connected correctly.	Turn the video source on and check that the signal cable is connected correctly.
The projector is not correctly connected to the input signal device.	Check the connection.
The input signal has not been correctly selected.	Select the correct input signal with the SOURCE key on the projector or remote control.
The lens cover is still closed. Open the	lens cover.

⑦ Blurred image

Cause Remedy
The projection lens is not correctly focused.	Adjust the focus of the lens using the focus ring.
The projector and the screen are not aligned properly.	Adjust the projection angle and direction as well as the height of the unit if necessary.
The lens cover is still closed. Open the lens cover.

⑦ Remote control does not work

Cause Remedy
The battery is out of power. Replace the battery with new one.
There is an obstacle between the remote control and the projector.	Remove the obstacle.
You are too far away from the projector.	Stand within 8 meters (26 feet) of the projector.

⑦ The password is incorrect

Cause Remedy
You do not remember the password.	Please see "Entering the password recall procedure" on page 35 for details.

Specifications

All specifications are subject to change without notice.

Optical

Resolution

(MX750)

1024 x 768 XGA

(MP780 ST)

1280 x 800 WXGA

Display system

1-CHIP DMD

Lens F/Number

(MX750)

F = 2.68 to 3.4,

f = 15.94 to 25.5mm

(MP780 ST)

F = 2.89,

f=7.78 mm

Lamp

(MX750)

225 W lamp

(MP780 ST)

185 W lamp

Electrical

Power supply

AC100-240V, 3.20 A,

50-60 Hz (Automatic)

Power consumption

(MX750)

300 W (Max.)

(MP780 ST)

260 W (Max.)

Mechanical

Weight

(MX750)

3.6 kg (7.9 lbs.)

(MP780 ST)

3.7 kg (8.1 lbs.)

Output terminals

RGB output

D-Sub 15-pin (female) x 1

Speaker

(Stereo) 10 watt x 2

Audio signal output

PC audio jack x 1

Control

RS-232 serial control

9 pin x 1

LAN controk

RJ45 x 1 (wired)

USB A type x 2 (wireless)

Screen control

12V trigger x 1 (0.5 A)

USB B type x 1

(Supports firmware upgrade)

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)

Digital-HDMI V1.3 x 1

Audio signal input

Audio in

PC audio jack x 1

RCA audio jack (L/R) x 2

USB A type x 2

(Supports mouse/keyboard/card reader)

USB mini-B type x 1

(Supports USB display)

Environmental Requirements

Operating temperature

0^-40^ 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 Alti-

tude Mode on)

Dimensions

241.9 137.2 329 62.5 77.4

Ceiling mount installation

221.0 75.0 100.0 146.0

Ceiling mount screws:

M4 x 8 (Max. L = 8 mm)

Unit: mm

100.00 116.00 82.50 07.7 62.5 163.7 328.0 Benzg

115.1 129.1

Timing chart

Supported timing for PC input

Resolution Horizontal Frequency (kHz)		Vertical Frequency (Hz)	Pixel Frequency (MHz)	Mode
720 x 400 31.469	70.087 28.322 720 x 400_70
640 x 480 31.469	59.940 25.175 VGA_60
	37.500 75.000 31.500 VGA_75
	43.269 85.008 36.000 VGA_85
800 x 600 37.879	60.317 40.000 SVGA_60
	48.077 72.188 50.000 SVGA_72
	46.875 75.000 49.500 SVGA_75
	53.674 85.061 56.250 SVGA_85
1024 x 768 48.363	60.004 65.000 XGA_60
	56.476 70.069 75.000 XGA_70
	60.023 75.029 78.750 XGA_75
	68.677 84.997 94.500 XGA_85
1024 x 576 35.820	60.0 46.996 Netbook_1
1024 x 600 37.5	60.0 45.000 Netbook_2
1024 x 600 41.467	64.995 51.419 Netbook_3
1280 x 800 49.702	59.810 83.500 WXGA_60
	62.795 74.934 106.500	WXGA_75
	71.554 84.880 122.500	WXGA_85
1280 x 1024	63.981 60.020 108.000 SXGA_60
	79.976 75.025 135.000 SXGA_75
	91.146 85.024 157.500 SXGA_85
1280 x 960 60.000	60.000	108	1280 x 960_60
	85.938 85.002 148.500	1280 x 960_85
1440 x 900 55.935	59.887 106.500	WXGA+_60
1400 x 1050	65.317	59.978	121.750	SXGA+_60
1600 x 1200	75.000 60.000 162.000		UXGA
640 x 480@67Hz	35.000 66.667 30.240		MAC13
832 x 624@75Hz	49.722 74.546 57.280		MAC16
1024 x 768@75Hz	60.241 75.020 80.000		MAC19
1152 x 870@75Hz	68.680 75.060 100.000		MAC21

Supported timing for HDMI input

Resolution Horizontal Frequency (kHz)		Vertical Frequency (Hz)	Pixel Frequency (MHz)	Mode
720 x 400 31.469	70.087 28.322 720 x 400_70
640 x 480 31.469	59.940 25.175 VGA_60
	37.861 72.809 31.500 VGA_72
	37.500 75.000 31.500 VGA_75
	43.269 85.008 36.000 VGA_85
800 x 600 37.879	60.317 40.000 SVGA_60
	48.077 72.188 50.000 SVGA_72
	46.875 75.000 49.500 SVGA_75
	53.674 85.061 56.250 SVGA_85
1024 x 768 48.363	60.004 65.000 XGA_60
	56.476 70.069 75.000 XGA_70
	60.023 75.029 78.750 XGA_75
	68.677 84.997 94.500 XGA_85
1280 x 800 49.702	59.810 83.500 WXGA_60
	62.795 74.934 106.500 WXGA_75
	71.554 84.880 122.500 WXGA_85
1280 x 1024 63.981	60.020 108.000 SXGA_60
	79.976 75.025 135.000 SXGA_75
	91.146 85.024 157.500 SXGA_85
1280 x 960 60.000	60.000 108 1280 x 960_60
	85.938 85.002 148.500	1280 x 960_85
1440 x 900 55.935	59.887 106.500	WXGA+_60
1400 x 1050 65.317	59.978 121.750	SXGA+_60
1600 x 1200 75.000	60.000 162.000	UXGA
640 x 480@67Hz	35.000 66.667 30.240		MAC13
832 x 624@75Hz	49.722 74.546 57.280		MAC16
1024 x 768@75Hz	60.241 75.020 80.000		MAC19
1152 x 870@75Hz	68.680 75.060 100.000		MAC21
VIDEO (HDCP)	31.47	60	27	480p
	31.25	50	27	576p
	45.00	60	74.25 720p_60
	37.50	50	74.25	720_50
	33.75	60	74.25	1080i_60
	28.13	50	74.25	1080i_50
	67.5	60	148.5	1080p
	56.25	50	148.5	1080p

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

Supported timing for Component-YPbPr input

Signal Format Horizontal Frequency (kHz)	Vertical Frequency (Hz)
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 67.5 60.00
1080p@50Hz 56.25 50.00

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

Supported timing for Video and S-Video inputs

Video mode Horizontal Frequency (kHz)		Vertical Frequency (Hz)	Color sub-carrier Frequency (MHz)
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

Warranty and Copyright information

Patents for MP780 ST

This BenQ projector is covered by the following patents:

U.S. patents 6,837,608; 7,275,834; 7,181,318; TW patents 202690; 205470; I228635; I259932;

China Patents (中国发明专利) ZL01143168.7; ZL03119907.0; ZL200510051609.2

Limited 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 in-between 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.

Copyright

Copyright 2010 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

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.

Regulation statements

FCC statement

CLASS B: This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

— Reorient or relocate the receiving antenna.
— Increase the 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.

FCC/IC statement

This device complies with Part 15 of the FCC Rules/RSS-210. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.

Canada

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

EEC statement (for European users)

This device complies with the requirements set out in the Council Directives on the Approximation of the Laws of the Member States relating Electromagnetic Compatibility (2004/108/EC), Low Voltage Directive (2006/95/EC), the Restriction of The Use of Certain Hazardous Substances in Electrical And Electronic Equipment Directive (2002/95/EC), Turkish EEE Directive, Commission Regulation (EC) No 1275/2008 implementing Directive 2005/32/EC of the European Parliament and of the Council with regard to ecodesign requirements for standby and off mode electric power consumption of electrical and electronic household and office equipment, and the Directive 2009/125/EC of the European parliament and of the council establishing a framework for the setting of ecodesign requirements for energy-related products.

WEEE directive

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

Accessibility Requirements for Rehabilitation Act of 1973, Section 508

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 http://www.BenQ.com). Other types of documents may be available upon requests.
• BenQ's customer service provides answers and assistance to all our customers through phone calls, facsimiles, e-mails, or web sites.