BenQ SU922+ Service Manual

SX920/SW921/SU922 Digital Projector

User Manual

V 1.02

English

Important safety

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

Overview................................6

Shipping contents...................................... 6

Remote control batteries....................... 7

Remote control operation.....................7

Projector features .................................... 8

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

Controls and functions..........................11

Control panel ............................................... 11

Remote control............................................ 12

Positioning your

projector..............................13

Choosing a location ...............................13

Obtaining a preferred projected

image size .................................................14

Projection dimensions ................................ 15

Shifting the projection lens ........................ 18

Connecting to video

equipment ...........................19

Preparations.................................................. 19

Connecting HDMI devices......................... 19

Connecting MHL devices ........................... 20

Connecting S-Video devices......................20

Connecting video devices..........................21

Connecting a computer .............................22

Connecting a monitor ................................22

Using the projector ............23

Turning the projector on .....................23

Selecting an input source......................24

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

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

Using a security cable lock ........................ 26

Utilizing the password function................ 26

Adjusting the projected image.............29

Adjusting the projection angle .................29

Auto-adjusting the image ...........................29

Fine-tuning the image size and clarity......29

Correcting picture distortion....................30

Using the preset and user modes ...... 32

Fine-tuning the picture quality ............ 34

Advanced picture quality controls ..... 35

Selecting the aspect ratio ..................... 38

Setting a wall color ................................ 40

Hiding the image..................................... 40

Locking control keys............................. 40

Freezing the image................................. 40

Adjusting the sound............................... 41

Using the test pattern........................... 41

Using the teaching templates .............. 42

Setting the lamp mode.......................... 43

Controlling the projector through a

Wired LAN environment .................... 44

Operating in a high altitude

environment............................................ 48

Turning the projector off..................... 49

On-Screen Display (OSD) menus...... 50

Additional information ...... 59

Care of the projector ........................... 59

Lamp information................................... 60

Getting to know the lamp hour ................60

Extending lamp life .......................................60

Timing of replacing the lamp .....................61

Replacing the lamp .......................................62

Indicators........................................................65

Troubleshooting..................................... 66

Specifications........................................... 67

Warranty and Copyright

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

2 Table of contents

Thank you for your purchase of this quality BenQ projector! It has been designed to provide you with an

4920-

9840

feet

enjoyable home theater viewing experience. For the best results, please read this manual through carefully as it is your guide through the control menus and operation.

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.

English

1. Please read this user manual before you operate your projector. Keep this manual in a safe place for future reference.

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

- Do not place the projector on an unstable cart,

stand, or table as it may fall and be damaged;

- Do not place inflammables near the projector;

- 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.

3. Do not store the projector on end vertically. Doing so may cause the projector to fall over, causing injury or resulting in damage.

4. Do not place the 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 closed;

- locations where excessive humidity, dust,

or cigarette smoke may contaminate optical components, shorten the projector’s lifespan and darken the screen;

- locations near fire alarms;

- locations with an ambient temperature

above 40°C/104°F;

- locations where altitude is higher than 3000

meters/9840 feet above sea level.

Important safety instructions

English

5. Do not block the vents holes while the projector is on (even in standby mode):

- Do not cover the projector with any item;

- Do not place the projector on a blanket,

bedding or any other soft surface.

9. Do not look straight into the projector lens during operation. It may harm your sight.

6. In areas where the mains power supply voltage may fluctuate by ±10 volts, it is recommended that you connect your projector through a power stabilizer, surge protector or uninterruptible power supply (UPS) as appropriate to your situation.

7. Do not step on the projector or place any objects upon it.

8. Do not place liquids near or on the projector. Liquids spilled into the projector will void your warranty. If the projector does become wet, disconnect it from the power point and call BenQ to have the projector repaired.

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

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

12. This projector is capable of displaying inverted images for ceiling mount installation. Use only BenQ's Ceiling Mount Kit for mounting.

Important safety instructions

English

13. Never attempt to replace the lamp assembly until the projector has cooled down and is unplugged from the power supply.

14. When you think service or repair is required, take the projector only to a suitably qualified technician.

15. 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. See page 59.

Under no circumstances should you ever undo or remove any other covers. Refer servicing only to suitably qualified professional service personnel.

Moisture condensation

Never operate the projector immediately after moving it from a cold location to a hot location. When the projector is exposed to such a change in temperature, moisture may condense on the crucial internal parts. To prevent the projector from possible damage, do not use the projector for at least 2 hours when there is a sudden change in temperature.

Avoid volatile liquids

Do not use volatile liquids, such as insecticide or certain types of cleaner, near the projector. Do not have rubber or plastic products touching the projector for a long time. They will leave marks on the finish. If cleaning with a chemically treated cloth, be sure to follow the cleaning product’s safety instructions.

Disposal

This product contains the following materials which are harmful to human bodies and environment.

• Lead, which is contained in solder.

• Mercury, which is used in the lamp.

To dispose of the product or used lamps, consult your local environment authorities for regulations.

Notice

Please keep the original packing for possible future shipment. If you need to pack your projector after use, adjust the projection lens to an appropriate position, put the lens cushion around the lens, and fit the lens cushion and projector cushion together to prevent damage during transportation.

Important safety instructions

English

Projector

Remote control

Batteries

Warranty card

User manual CD

Quick start guide

Power cable

VGA c able

Overview

Shipping contents

Carefully unpack and verify that you have the items below. Some of the items may not be available depending on your region of purchase. Please check with your place of purchase.

Some of the accessories may vary from region to region.

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

information.

Digital Projector

Quick Start Guide

Overview

Remote control batteries

up to 8 m

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 new 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 case and sliding it back up into position. Stop when it clicks into place.

Notes on handling batteries

• Do not mix old batteries with new ones, or mix different types of batteries.

• Avoid leaving the remote control and batteries in an excessive hot or humid environment like the kitchen, bathroom, sauna, sunroom, or in a closed car.

• Dispose of used batteries according to the battery manufacturer’s instructions and local environment regulations for your region.

• If the remote control will not be used for an extended period of time, remove the batteries to avoid damage to the control from possible battery leakage.

Remote control operation

• Make sure that there is nothing positioned between the remote control and the infrared (IR) sensors on the projector that might obstruct the IR beam from the remote control reaching the projector.

• The effective range of the remote control is up to 8 meters, and at an angle within 30 degrees from the center of the IR beam. Always aim straight at the projector, however, most screens will also reflect the IR beam to the projector.

Approx. +30º

English

Ceiling mounting the projector

We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent damage to person and property.

If you intend to mount your projector on the ceiling, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit and that you ensure it is securely and safely installed.

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

You can purchase a BenQ projector ceiling mount kit from the place you purchased your BenQ projector. BenQ recommends that you also purchase a separate Kensington lock compatible security cable and attach it securely to both the Kensington lock slot on the projector and the base of the ceiling mount bracket. This will perform the secondary role of restraining the projector should its attachment to the mounting bracket become loose.

Overview

English

Projector features

• WUXGA resolution

The projector is HDTV compatible with WUXGA resolution, providing 1920 x 1200 pixels at its native resolution. (for model SU922)

• High picture quality

The projector provides excellent picture quality due to its high resolution, excellent home theater brightness, super high contrast ratio, vivid color and rich gray-scale reproduction.

• Rich gray-scale

When viewed in a darkened environment, the automatic gamma control provides excellent gray-scale display which reveals details in shadows and in night or darkened scenes.

• Wide variety of inputs and video formats

The projector supports a wide variety of inputs for connection to your video and PC equipment, including composite video, S-Video, HDMI, PC, and an output trigger for connection to automated screen and environment lighting systems.

• 3D function supported

The projector supports 3D format signals and allows you to enjoy 3D movies, videos, and sporting events in a more realistic way.

• Built-in teaching template

The projector comes with built-in teaching templates, including letter formation, worksheet and coordinate chart, to make teaching easier.

• Corner fit correction

A flexible and convenient way to correct picture distortion by adjusting each corner of an image independently when projecting on restricted or uneven space.

Overview

Projector exterior view

See "Connecting to video equipment" on page 19 for connection details.

Front and upper side view

English

Rear view

1110

2322 24 25 26

141312 15 1716

1. Control panel (See "Control panel" on page 11

for details.)

2. Lamp cover

3. Speaker Grill

4. Projection lens

5. Front IR sensor

6. LED indicator

7. Lens adjustment panel cover (See "Control

panel" on page 11 for details.)

8. Vent (cold air intake)

9. AC Power cable inlet

10. RJ45 LAN input jack

11. RS-232 control port Used to interface with a PC or home theater

20 21

control/automation system.

12. Mini B type USB port

13. Type-A USB port (5V 1.5A Power) (For charging external device only)

14. HDMI-2 port

15. HDMI-1/MHL port

16. RGB signal output jack

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

18. S-Video input jack

19. RCA audio input jack

20. Audio input jack

21. 12VDC 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.

22. Security bar

23. Kensington lock slot

24. Video input jack

25. Microphone jack

26. Audio output jack

Overview

English

Under view

27. Adjustable feet

28. Ceiling mount holes

29. Filter cover release button (Filter function is available only for models with pre-installed filter)

Overview

Controls and functions

8 9

11 12

Control panel

1. Focus ring

Adjusts the focus of the projected image.

2. Zoom ring

Adjusts the size of the projected image.

3. Lens shift ring

Adjusts the position of the projected image.

4. TEMPerature warning light

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

5. POWER indicator light

Lights up or flashes when the projector is operating.

6. LAMP indicator light

Lights up or flashes when the projector lamp has developed a problem.

7. Top IR sensor

8. POWER

Performs the same action as POWER on the remote control.

Toggles the projector between standby and on.

English

9. ECO BLANK

Used to hide the screen image.

10.MODE/ENTER

When On-Screen Display (OSD) is off, sequentially selects a predefined picture setting available for each input.

When OSD is on, enacts to selected OSD menu item.

11.MENU/EXIT

Toggles the On-Screen Display (OSD) menu on and off.

Goes back to previous OSD menus, exits and saves any changes made using the On-Screen Display (OSD) menu.

12. AUTO

Automatically determines the best picture timings for the displayed image.

13.Arrow/Keystone keys (Left / , Up / , Right /, Down/)

Moves the current On-Screen Display (OSD) menu selection in the direction of the arrow being pressed when the OSD menu is activated.

Manually corrects distorted pictures resulting from an angled projection.

14.SOURCE

Performs the same action as the source selection keys on the remote control.

Switches sequentially through input sources.

Overview

English

For Japan region only

Remote control

4 5

1. Power ON/OFF Toggles the projector between standby mode and on.

2. Source selection keys

Selects an input source for display.

3. MENU/EXIT

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

4. Arrow/Keystone keys (Left / , Up / , Right / , Down / )

Moves the current On-Screen Display (OSD) menu selection in the direction of the arrow being pressed when the OSD menu is activated.

Manually corrects distorted pictures resulting from an angled projection.

5. MODE/ENTER

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

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

6. ECO BLANK

Used to hide the screen image.

7. LASER

Emits visible laser pointer light for presentation purposes.

Not available for Japan region.

4 5

16 17 18

16 17 18 19

8. QUICK INSTALL

Displays the quick install page.

This key is "TEST" for remote controls in the Japan region. Its function is the same as Quick Install.

9. FREEZE

Freezes the projected image.

10.NETWORK SETTING

Enters network settings directly.

11.Numeric buttons

Enters numbers in network settings.

Numeric buttons 1, 2, 3, 4 cannot be pressed when asked to enter password.

12. AUTO

Automatically determines the best picture timings for the displayed image.

13.SOURCE

Selects an input source for display.

14.VOLUME+/VOLUME-

Adjusts the sound level.

15.BRIGHTNESS

Adjusts brightness.

16.CONTRAST

Adjusts contrast.

17.MUTE

Toggles projector audio between on and off.

18.ASPECT

Selects the display aspect ratio.

19.LAMP MODE

Selects a preferred lamp mode.

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 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.

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.

• PIP is not available for this model.

• COMPUTER 2 and COMPO 2 key functions are not available for this model.

Overview

Positioning your projector

Choosing a location

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

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.

English

1. Front:

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 from the ceiling in front of the screen.

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

*Set Front Ceiling after you turn the projector on.

3. Rear:

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

Note that a special rear projection screen is required.

*Set Rear after you turn the projector on.

4. Rear Ceiling:

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

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

*Set Rear Ceiling after you turn the projector on.

*To set the projector position:

1. Press MENU/EXIT and then press / until the System Setup: Basic menu is highlighted.

2. Press / to highlight Projector Installation and press / until the correct position is selected.

Positioning your projector

English

Obtaining a preferred projected image size

The distance from the projector lens to the screen, the zoom setting, and the video format each factors in the projected image size. The diagrams from pages 15 to 17 offer recommendations on projection distances and screen sizes.

This projector is equipped with a movable lens. See "Shifting the projection lens" on page 18 for details. You can see the diagrams from pages 15 to 17 for the vertical offset values in the dimension tables that are measured when the lens is shifted fully up or down.

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 picture distortion" on page 30 for details.

Positioning your projector

Projection dimensions

Floor Installation

<F>: Screen <G>: Center of lens

Ceiling Installation

<F>: Screen <G>: Center of lens

Installation for a 16:10 ratio screen

English

<A>

SU922/SW921

The screen aspect ratio is 16:10 and the projected picture is 16:10

• SU922

Screen dimensions Projection distance <D> [cm]

Diagonal <A> [inch (mm)]

60 (1524) 81 129 139 180 221 4.0

70 (1778) 94 151 162 210 258 4.7

80 (2032) 108 172 185 240 295 5.4

90 (2286) 121 194 208 270 332 6.1

100 (2540) 135 215 231 300 369 6.7

110 (2794) 148 237 254 330 406 7.4

120 (3048) 161 259 277 360 442 8.1

130 (3302) 175 280 300 390 479 8.8

140 (3556) 189 302 323 420 516 9.4

150 (3810) 202 323 346 450 553 10.1

160 (4064) 215 345 369 479 590 10.8

170 (4318) 229 366 392 509 627 11.4

180 (4572) 242 388 415 539 663 12.1

190 (4826) 256 409 438 569 700 12.8

200 (5080) 269 431 461 599 737 13.5

240 (6096) 323 517 554 719 884 16.2

If you have a 16:10-aspect-ratio screen and your measured projection distance was 4.5 m (450 cm), the closest match in the "Average" column is 450 cm. Looking across this row shows that a 150-inch screen is required.

Checking the min and max projection distance values in the columns of "Projection distance <D> [cm]" indicates that the 4.5 m measured projection distance will also fit the 130 and 140-inch screens, as well as 160 to 190-inch size screens. The projector can be adjusted (using the zoom control) to display on these different screen sizes at the projection distance.

The above numbers are approximate and may be slightly different from the actual measurements. Only the recommended screen sizes are listed. If your screen size is not in the table above, please contact your dealer for assistance.

<C>

<E>

Height [cm]

<F>

<D>

Width <C> [cm]

<G>

<A>

<C>

<E>

Min distance Average Max distance

<D>

<G>

<F>

Lowest/ Highest lens position <E>

[cm]

Positioning your projector

English

• SW921

Screen dimensions Projection distance <D> [cm]

Diagonal <A> [inch (mm)]

60 (1524) 81 129 145 189 233 6.1

70 (1778) 94 151 169 221 272 7.1

80 (2032) 108 172 193 252 311 8.1

90 (2286) 121 194 218 283 349 9.1

100 (2540) 135 215 242 315 388 10.1

110 (2794) 148 237 266 346 427 11.1

120 (3048) 162 259 290 378 466 12.1

130 (3302) 175 279 314 409 504 13.1

140 (3556) 189 302 338 441 543 14.1

150 (3810) 202 323 362 472 582 15.1

160 (4064) 215 345 386 504 621 16.2

170 (4318) 229 366 411 535 660 17.2

180 (4572) 242 388 435 566 698 18.2

190 (4826) 256 409 459 598 737 19.2

200 (5080) 269 431 483 629 776 20.2

240 (6096) 323 517 579 755 931 24.2

Height [cm]

Width <C> [cm]

Min distance Average Max distance

Lowest/ Highest lens position <E>

[cm]

If you have a 16:10-aspect-ratio screen and your measured projection distance was 3.5 m (350 cm), the closest match in the "Average" column is 346 cm. Looking across this row shows that a 110-inch screen is required.

Checking the min and max projection distance values in the columns of "Projection distance <D> [cm]" indicates that the 3.5 m measured projection distance will also fit the 100, 120, 130, and 140-inch screens. The projector can be adjusted (using the zoom control) to display on these different screen sizes at the projection distance.

Positioning your projector

Installation for a 4:3 ratio screen

Floor Installation

<F>: Screen <G>: Center of lens

Ceiling Installation

<F>: Screen <G>: Center of lens

English

<A>

<C>

<E>

<F>

<G>

<D>

<A>

<C>

<E>

<D>

<G>

<F>

SX920

The screen aspect ratio is 4:3 and the projected picture is 4:3

Screen dimensions Projection distance <D> [cm]

Diagonal <A> [inch (mm)]

60 (1524) 91 122 172 224 275 13.7

70 (1778) 107 142 201 261 320 16.0

80 (2032) 122 163 230 298 366 18.3

90 (2286) 137 183 258 335 412 20.6

100 (2540) 152 203 287 372 458 22.9

110 (2794) 168 224 316 409 503 25.1

120 (3048) 183 244 344 447 549 27.4

130 (3302) 198 264 373 484 595 29.7

140 (3556) 213 285 402 521 641 32.0

150 (3810) 229 305 430 558 686 34.3

160 (4064) 244 325 459 595 732 36.6

170 (4318) 259 345 488 633 778 38.9

180 (4572) 274 366 516 670 823 41.1

190 (4826) 290 386 545 707 869 43.4

200 (5080) 305 406 573 744 915 45.7

240 (6096) 366 488 688 893 1098 54.9

Height [cm]

Width <C> [cm]

Min distance Average Max distance

Lowest/ Highest lens position <E>

[cm]

If you have a 4:3-aspect-ratio screen and your measured projection distance was 3.0 m (300 cm), the closest match in the "Average" column is 298 cm. Looking across this row shows that an 80-inch screen is required.

Checking the min and max projection distance values in the columns of "Projection distance <D> [cm]" indicates that the 3.0 m measured projection distance will also fit the 70, 90, and 100-inch screens. The projector can be adjusted (using the zoom control) to display on these different screen sizes at the projection distance.

Positioning your projector

English

Screen

Range of placement

Center of lens

Projector

Shifting the projection lens

The lens shift control provides flexibility for installing your projector. It allows the projector to be positioned off the center of the screen.

The lens shift is expressed as a percentage of the projected image height or width. It is measured as an offset from the projected image’s vertical or horizontal center. You can shift the projection lens in vertical directions within the allowable range depending on your desired image position. For SU922 and SW921, the maximum vertical shift is 5% from the vertical center. For SX920, the maximum vertical shift is 15% from the vertical center. For all three models, horizontal shift is not available.

To shift the lens vertically:

1. Press down lightly on the lens adjustment panel cover switch (indicated by the three dots) to click it open.

2. Lift the lens adjustment panel cover up.

3. Turn the lens shift ring to adjust the projected image position.

4. When done, press down and click close the lens adjustment panel cover.

• When the screen position is fixed

• When the projector position is fixed

• Lens shift adjustment will not result in a degraded picture quality. In the unlikely event that the image distortion is produced, see "Adjusting the projected image" on page 29 for details.

Positioning your projector

Connecting to video equipment

HDMI cable

HDMI device: DVD player,

digital tuner, etc.

To make sure you select a correct input source

type for the HDMI signal, see "HDMI

Format" on page 55 for details.

You can connect the projector to any type of video equipment, such as a DVD or Blu-ray player, digital tuner, cable or satellite decoder, video game console or digital camera. You can also connect it to a desktop PC, a laptop PC, or Apple Macintosh system. You can connect the projector to a source device using just one of the connecting methods; however, each provides a different level of video quality. The method you choose will most likely depend upon the availability of matching terminals on both the projector and the video source device as described below:

English

Te r m i n a l

name

HDMI/MHL

S-Video

Video

Computer (D-

SUB)

Terminal appearance Reference Picture quality

"Connecting HDMI devices" on page 19 "Connecting MHL devices" on page 20

"Connecting S-Video devices" on page 20

"Connecting video devices" on page 21

"Connecting a computer" on page 22

Best

Good

Normal

Better

Preparations

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

1. Turn off all equipment before making any connections.

2. Use only the correct type cables for each source with proper type plugs.

3. Ensure that all cable plugs are firmly fitted to the equipment jacks.

Note that all cables shown in the following connection diagrams may not be supplied with the projector (See

"Shipping contents" on page 6 for details). Most cables are commercially available from electronics

stores.

Connecting HDMI devices

HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between compatible devices like DTV tuners, DVD or Blu-ray players and displays over a single cable. It provides pure digital viewing and listening experience. You should use an HDMI cable when making connection between the projector and HDMI devices.

Connecting to video equipment

English

MHL device: Smartphones,

Tablets, etc.

MHL cable

AV equipment: DVD player,

digital tuner, camcorder

etc.

Speakers

S-Video cable

Audio cable

Connecting MHL devices

MHL (Mobile High-definition Link) supports uncompressed HD video (1080/30p) and audio (7.1 surround sound) transmission between compatible devices like smartphones, tablets and other mobile devices. It provides pure digital viewing and listening experience. You should use an MHL cable when making connection between the projector and MHL devices.

Not all mobile devices are MHL compatible. Consult with you mobile device manufacturer to verify MHL

compatibility of your device.

Connecting S-Video devices

Connect the projector to your S-Video device with an S-Video cable. The audio connections are provided for informational purposes only. You can also connect a separate audio cable to a suitable audio amplifier.

Connecting to video equipment

Connecting video devices

AV equipment

Speakers

Video cable

Audio cable

The audio connections are provided for informational purposes only. You can also connect the separate audio cable to a suitable audio amplifier.

• If you have already made a Component Video connection between the projector and the video source device, you need not connect to this device again using a composite Video connection as this makes an unnecessary second connection of poorer picture quality.

• If the selected video image is not displayed after the projector is turned on and the correct video source has been selected, please check that the video source device is turned on and operating correctly. Also check that the signal cables have been connected correctly.

English

Connecting to video equipment

English

VGA cable

Audio cable

Laptop or desktop

computer

Speakers

VGA to DVI cable

VGA cable

Connecting a computer

Connect the projector to a computer with a VGA cable.

Many laptops do not turn on their external video ports when connected to a projector. Usually a key

combination 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 laptop. Press Fn and the labeled function key simultaneously. Refer to your laptop combination.

's documentation to discover your laptop's key

Connecting a monitor

If you want to view your presentation close-up on a monitor as well as on the screen and the MONITOR OUT jack is available on your projector, you can connect the MONITOR OUT signal output jack on the projector.

• The MONITOR OUT only works when an appropriate D-Sub input is made to the PC jack.

• If you wish to use this connection method when the projector is in standby mode, make sure the Monitor Out function is turned on in the System Setup: Advanced menu. See "Monitor Out" on page 58 for details.

Connecting to video equipment

+ 50 hidden pages

BenQ SU922+ Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

Important safety instructions

Overview

Shipping contents

Remote control batteries

Remote control operation

Projector features

Projector exterior view

Controls and functions

Control panel

Remote control

Positioning your projector

Choosing a location

Obtaining a preferred projected image size

Projection dimensions

Shifting the projection lens

Connecting to video equipment

Preparations

Connecting HDMI devices

Connecting MHL devices

Connecting S-Video devices

Connecting video devices

Connecting a computer

Connecting a monitor