BenQ HT2050A User Manual

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W1120 Digital Projector Home Cinema Series

User Manual

V 1.00

Important safety instructions.......3

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

Projector features ....................................6

Shipping contents...................................... 7

Standard accessories..................................... 7

Optional accessories..................................... 7

Projector exterior view.......................... 8

Controls and functions............................9

Control panel ................................................. 9

Remote control............................................ 10

Installation..................................... 12

Choosing a location ...............................12

Obtaining a preferred projected image

size .............................................................13

Projection dimensions ................................ 13

Shifting the projection lens vertically ......14

Connection ................................... 15

Connecting with video equipment .....15

Connecting HDMI devices......................... 15

Connecting component video devices.... 16

Connecting video devices..........................16

Connecting a computer ............................. 17

Operation...................................... 18

Starting up the projector......................18

Shutting down the projector ...............20

Securing the projector ..........................20

Using a security cable lock ........................ 20

Utilizing the password function................ 20

Selecting an input source......................23

Renaming an input source .........................23

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

Adjusting the projection angle.................. 24

Auto-adjusting the image ...........................24

Fine-tuning the image size and clarity ..... 24

Correcting keystone ................................... 25

Using the Basic OSD menu................ 28

Basic OSD menu - with input signals

connected.......................................................28

Basic OSD menu - without input signals

connected.......................................................31

Using the Advanced OSD menu......... 32

Picture menu...............................................33

Sound menu.................................................38

Display menu...............................................39

System Setup : Basic menu..................41

System Setup : Advanced menu........42

Information menu.....................................44

Advanced OSD menu structure ............45

Maintenance ..................................47

Care of the projector ........................... 47

Lamp information................................... 48

Getting to know the lamp hour ................48

Extending lamp life .......................................48

Timing of replacing the lamp .....................49

Replacing the lamp .......................................50

Indicators ................................................. 52

Troubleshooting..................................... 54

Specifications........................................... 55

Projector specifications...............................55

Dimensions ....................................................56

Ceiling mount installation...........................56

Timing chart...................................................57

Warranty and Copyright

information....................................63

Warranty ................................................. 63

Disclaimer................................................ 63

Menu Functions............................ 26

About the OSD Menus .........................26

2 Table of contents

Important safety instructions

3000 m

(10000 ft.)

0 m

(0 ft.)

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.

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 35°C/95°F.

- Locations where the altitudes are higher

than 3000 m (10000 feet).

Important safety instructions

5. Do not block the vents 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 the 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 outlet and contact 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. Never attempt to replace the lamp assembly until the projector has cooled down and is unplugged from the power supply.

Important safety instructions

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

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

Ceiling mounting the projector

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 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.

14. 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. See page 50.

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.

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

Overview

Projector features

• Full HD compatible

The projector is compatible with Standard Definition TV (SDTV) 480i, 576i, Enhanced Definition television (EDTV) 480p, 576p and High Definition TV (HDTV) 720p, 1080i/p 60Hz formats, with the 1080p format providing a true 1:1 image reproduction.

• High picture quality

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

• High brightness

The projector features super high brightness to achieve excellent picture quality in ambient light conditions, outperforming ordinary projectors.

• Vivid color reproduction

The projector features a 6-segment color wheel to produce realistic color depth and range unattainable with lesser segment color wheels.

• Rich gray-scale

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

• Wall color correction

In the situation where you are projecting onto a colored surface, such as a blackboard or painted wall which may not be white, the wall color correction function corrects the projected picture’s colors so as to prevent possible color difference between the source and projected pictures.

• Dual OSD

Two types of OSD menus are designed for different usage scenarios: the Basic OSD is intuitive and easy, while the Advanced OSD offers full range of advanced adjustments.

• Wide variety of inputs and video formats

The projector supports a wide variety of inputs for connection to your video and computer equipment, including component video, composite video, personal computer (both Mac and PC), HDMI source, and an output trigger for connection to automated screen and environment lighting systems.

• ISF certified calibration control

To reach a higher standard of performance, the projector incorporates ISF NIGHT and ISF DAY mode settings in its OSD menus, which requires professional calibration service from authorized ISF installers.

• 3D function

To enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images through HDMI.

• Built-in chamber speaker

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

• Intuitive lens shift

The intuitive control over lens shift wheel provides flexibility in setting-up your projector.

• SmartEco

SmartEco™ technology saves lamp power consumption up to 70% depending on the content brightness level when SmartEco mode is selected.

Overview

Shipping contents

Projector

Remote control

Batteries

Power cable

Warranty card*

User manual CD

Quick start guide

Wireless FHD Kit (WDP02)

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.

Standard accessories

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.

Optional accessories

Overview

Projector exterior view

See Connecting with video equipment for connection details.

Front and upper side view

Rear and lower side view

25 25

14 15 1613

6 7 8

18 21 22 23

19 20

1. Control panel (See Control panel for details.)

2. Lamp cover

3. Vent (heated air exhaust)

4. Quick-release button

5. Lens cap

6. Lens compartment cover

7. Lens shift wheel

8. Focus and Zoom rings

9. Vent (cool air intake)

10. Front IR sensor

11.Projection lens

12. HDMI input ports

13. 12VDC output terminal

Triggers external devices such as an electric screen or light control, etc.

14.USB Type-A port

Charges the receiver box of the Wireless FHD Kit (optional accessory).

15. USB Mini-B port

Used for service.

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

17. RS-232 control port

Interfaces with a PC or home theater control/ automation system.

18. Component Video inputs (RCA)

Support Y/P

B/PR or Y/CB/CR video signal.

19. Video input jack

20. Audio (L/R) input jacks

21. Audio input jack

22. Audio output jack

23.Speaker grill

24.AC Power cable inlet

25. Rear adjuster feet

26. Kensington lock slot

27. Ceiling mount holes

28. Wireless FHD Kit mount hole

Overview

Controls and functions

Control panel

1 2

10 13

1. Focus ring

Adjusts the focus of the projected image.

2. Zoom ring

Adjusts the size of the image.

3. TEMPerature warning light

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

4. OK

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

5. POWER indicator light

Lights up or flashes when the projector is under operation.

6. POWER Toggles the projector between standby mode

and on.

7. Left /

• Decreases the projector audio volume.

• When the 2D Keystone window is displayed, manually corrects distorted images resulting from an angled projection.

• When the On-Screen Display (OSD) menu is activated, the #7, #10, and #12 keys are used as directional arrows to select the desired menu items and to make adjustments.

8. BACK

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

9. LAMP indicator light

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

10.Keystone/Arrow keys ( / , / )

Manually corrects distorted images resulting from an angled projection. When the On-Screen Display (OSD) menu is activated, the #7, #10, and #12 keys are used as directional arrows to select the desired menu items and to make adjustments.

11.Top IR remote sensor

12. Right /

• Increases the projector audio volume.

• When the 2D Keystone window is displayed, manually corrects distorted images resulting from an angled projection.

• When the On-Screen Display (OSD) menu is activated, the #7, #10, and #12 keys are used as directional arrows to select the desired menu items and to make adjustments.

13.SOURCE

Displays the source selection bar.

14.MENU

• Accesses the On-Screen Display (OSD) menu.

• Exits and saves menu settings.

Overview

Remote control

3 4

6 7

8 9

1. ON, OFF Toggles the projector between on and off

modes.

2. 3D, INVERT

Launches the 3D menu and toggles the invert function between on and off.

3. Arrow keys ( Left, Right, Up,

Down)

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

4. OK

Confirms the selected OSD menu item.

5. BACK

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

12 16

6. MENU

• Accesses the On-Screen Display (OSD) menu.

• Exits and saves menu settings.

7. Volume keys

• : Toggles projector audio between on and off.

• : Decreases the projector audio volume.

• : Increases the projector audio volume.

8. KEYSTONE

Launches the 2D Keystone window. Use , ,

, or to manually correct distorted images

resulting from an angled projection.

9. MODE

Selects an available picture mode.

10.LIGHT

The LED backlight lights up and stays on for approximately 10 seconds when pressing any key on the remote control. Pressing any other keys within 10 second again turns the LED backlight off.

11.AUTO

Automatically determines the best picture timings for the displayed image.

12.ECO BLANK

Used to blank the screen picture.

13.SOURCE

Displays the source selection bar.

14.Picture quality adjustment keys

These function keys perform the same tasks as specified in the OSD menu.

15.FINE TUNE

Displays the Color Temperature Fine Tuning window. See Color Temperature Fine Tuning for details.

16.Unavailable keys These keys are not available: PIP and SWAP.

17.HDMI CEC-compatible device control keys ( Backward, Play, Forward,

Rewind, Stop, Fast forward)

Goes to the previous file/Plays/Goes to the next file/Rewinds/Stops/Fast-forwards during media playback. Only available when controlling your HDMI CEC-compatible devices.

The key does not pause the video.

Overview

Installing/replacing the remote control batteries

• Operating the projector from the front

• Operating the projector from the top

1. Press and slide open the battery cover as illustrated.

2. Remove the old batteries (if applicable) and install two AAA batteries. Make sure that the positive and negative ends are positioned correctly as illustrated.

3. Slide the battery cover back until it clicks into place.

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

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

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

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

• If the batteries are drained or if you will not be using the remote control for an extended period of time, remove the batteries to avoid damage to the remote control from possible battery leakage.

Remote control effective range

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

Make sure that there are no obstacles between the remote control and the IR sensor(s) on the projector.

Overview

Installation

Choosing a location

Before choosing an installation location for your projector, take the following factors into consideration:

• Size and position of your screen

• Electrical outlet location

• Location and distance between the projector and the rest of your equipment

You can install your projector in the following ways.

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.

Turn on the projector and make the following settings:

MENU > Settings or System Setup : Basic > Projector Posi tion > Front

2. Rear:

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

Turn on the projector and make the following settings:

MENU > Settings or System Setup : Basic > Projector Posi tion > Rear

3. Front Ceiling:

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

Turn on the projector and make the following settings:

MENU > Settings or System Setup : Basic > Projector Position > Front Ceiling

Purchase the BenQ Projector Ceiling Mount

Kit from your dealer to mount your projector on the ceiling.

4. Rear Ceiling:

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

Turn on the projector and make the following settings:

MENU > Settings or System Setup : Basic > Projector Position > Rear Ceiling

A special rear projection screen is required. A special rear projection screen and the

BenQ Projector Ceiling Mount Kit are required.

Installation

Obtaining a preferred projected image size

Projection distance

Center of lens

Screen

Lowest/Highest offset lens position

16:9 Screen diagonal

• The screen aspect ratio is 16:9 and the projected picture is in 16:9 aspect ratio

The projected image size is determined by the distance from the projector lens to the screen, the zoom setting, and the video format.

Projection dimensions

Use the illustration and the table below to help you determine the projection distance.

Screen size Projection distance (mm)

Diagonal

Inch mm (max. zoom) (min. zoom) min max.

60 1524 747 1328 1519 1747 1975 37 112

70 1778 872 1550 1772 2038 2304 44 131

80 2032 996 1771 2025 2329 2633 50 149

90 2286 1121 1992 2278 2620 2962 56 168

100 2540 1245 2214 2532 2911 3291 62 187

110 2794 1370 2435 2785 3203 3620 68 205

120 3048 1494 2657 3038 3494 3949 75 224

130 3302 1619 2878 3291 3785 4278 81 243

140 3556 1743 3099 3544 4076 4608 87 262

150 3810 1868 3321 3797 4367 4937 93 280

160 4064 1992 3542 4051 4658 5266 100 299

170 4318 2117 3763 4304 4949 5595 106 318

180 4572 2241 3985 4557 5241 5924 112 336

All measurements are approximate and may vary from the actual sizes. If you want a permanent installation of the projector, we recommend that you use the actual projector to physically test the projection size, distance, and the projector's optical characteristics prior to the installation. This helps you determine the exact mounting position which best suits your installation.

H (mm) W (mm)

Min. distance

Average

Max. distance

Lowest/Highest offset

lens position (mm)

Installation

Shifting the projection lens vertically

The vertical lens shift control provides flexibility for installing your projector. It allows the projector to be positioned slightly above or below the top level of the projected images.

The lens shift (offset) is expressed as a percentage of the projected image height. Use the wheel to shift the projection lens upwards or downwards within the allowable range depending on your desired image position.

100%

Lens shift adjustment does not result in a degraded picture quality. In the unlikely event that the image distortion is produced, see Adjusting the projected image for details.

115%

105%

Installation

Connection

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 Settings for details.

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. Make sure the cables are firmly inserted.

• In the connection illustrations shown below, some cables may not be included with the projector (see

Shipping contents). They are commercially available from electronics stores.

Connecting with video equipment

You need only connect the projector to a video source device using just one of the connecting methods. Each video source provides different picture quality. The method you choose most likely depends upon the availability of matching terminals on both the projector and the video source device as described below:

Te r m in a l n am e

HDMI1/HDMI2

COMPONENT

VIDEO

PC (D-SUB)

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

Shipping contents). They are commercially available from electronics stores.

Te r m i n a l

appearance

Reference Picture quality

Connecting HDMI devices

Connecting component video devices

Connecting video devices

Connecting a computer

Best

Better

Normal

Better

Connecting HDMI devices

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

Connection

Connecting component video devices

AV equipment: DVD

player, digital tuner, etc.

Component video cable

Speakers

Audio cable

composite video cable

AV equipment

Speakers

Audio cable

The RCA type component video jacks are provided for connection to component video output devices.

Connecting video devices

Connect your video device to the projector with a composite video cable.

If the selected video image is not displayed after the projector is turned on and the correct video source has been selected, check if the video source device is turned on and operating correctly.

Connection

Connecting a computer

VGA cable

Laptop or desktop computer

Speakers

Audio cable

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

's documentation to discover your laptop's key combination.

Connection

Operation

Starting up the projector

1. Plug the power cable into the projector and a power outlet. Turn on the power outlet switch (where fitted). The POWER indicator light on the projector lights orange after power has been applied.

Please use the supplied power cable to avoid possible dangers such as electric shock and fire.

2. Press on the projector or on the remote control to start the projector. As soon as the lamp lights up, a Power On Ton e

will be heard. The POWER indicator light flashes green and stays green when the projector is on. The fans start operating, and a start-up image is displayed on the screen while it warms up. The projector does not respond to further commands while it is warming up.

To turn off the ring tone, see Power On/Off Ring Tone for details.

3. If this is the first time you turn on the projector, the setup wizard appears to guide you through setting up the projector. If you have already done this, skip this step and move on to step 5.

• Use the arrow keys ( ///) on the projector or remote control to move through the menu items.

• Use OK to confirm the selected menu item.

The Setup Wizard screenshots below are for reference only and may differ from the actual design.

Step 1:

Specify Projector Position.

For more information about projector

position, see Choosing a location.

Step 2:

Specify OSD Language.

Operation

Step 3:

Specify 2D Keystone.

For more information about keystone,

see Correcting keystone.

Step 4:

Specify Auto Source.

Select On if you want the projector to

always search for available signals automatically when the projector is turned on.

Step 5:

Specify Menu Type.

For more information about menu

types, see About the OSD Menus.

Now you’ve completed the initial setup.

4. If you are prompted to enter the password, use the arrow keys on the projector or remote control to enter a six-digit password. See Utilizing the password function for details.

5. Switch on the connected equipment.

6. The projector starts to search for available input signals. The current input signal being scanned is displayed on the screen. If the projector does not detect a valid signal, the "No Signal" message appears. You may press SOURCE on the projector or remote control to select your desired input signal.

7. If the horizontal frequency of the input source exceeds the range of the projector, the "No Signal" message is displayed on the screen. It will remain on-screen until you change the horizontal frequency of the input source to an appropriate one.

Operation

Shutting down the projector

1. Press on the projector or on the remote control. The projector displays a shutdown confirmation message.

2. Press or a second time. flashes orange and the fans run for about two minutes to cool the lamp. The projector doesn’t respond to any commands during the cooling process.

3. When the cooling process ends, a "Power Off Ring Tone" will be heard, and the POWER indicator light will show a solid orange.

To turn off the ring tone, see Power On/Off Ring Tone for details.

If the projector will not be used for an extended period, unplug the power cable from the power outlet.

Avoid turning on the projector immediately after turning it off as excessive heat may shorten lamp life. The actual lamp life may vary due to different environmental conditions and usage.

The POWER indicator light

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 projector. See item 26 on page 8 for details.

A Kensington security cable lock is usually a combination of key(s) and the lock. Refer to the lock's documentation to learn how to use it.

Utilizing the password function

For security purposes and to prevent unauthorized use, you may set up password security via the OnScreen Display (OSD) menu. Once the password is set and the function is enabled, the projector is password-protected. Users who do not know the correct password may not use the projector.

You will be inconvenienced if you enable the password function yet forget the password somehow. Do make a note of your password, and keep the note in a safe place for later recall.

Setting a password

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

To do this, first and foremost, you have to access the Advanced OSD menu (see page 27 for details).

1. Go to System Setup : Advanced > Password

2. Select Change Password and press OK to display the Input New Password window.

to display the Password window.

Operation

3. As the window indicates, the four arrow keys ( / / / ) respectively represent 4 digits (1, 2, 3, 4).

Input New Password

Back

Password Error Please try again.

Password Error

Please try again.

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

Recall code:

XXX XXX XXX XXX

Recall Password

Exit

Recall Password

XXX XXX XXX XXX

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

Recall code:

Use the arrow keys on the projector or remote control to set a six-digit password. The digits are displayed as ****** when you enter them.

4. Re-enter the same password to verify and return to the Password window.

5. Select Powe r O n L ock and use / to set On.

6. Enter the current password to enable the function.

7. Press BACK to save your changes and exit.

If you forget the password

If you enable the password function, you’ll have to enter your password each time you turn on the projector. Once you enter an incorrect password, the error message is displayed, and the Input

Password window follows.

• Under the Advanced OSD menu • Under the Basic OSD menu

You can retry by entering another six-digit password, or if you absolutely do not remember it, use the password recall procedure. See Entering the password recall procedure for details.

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

Entering the password recall procedure

1. Make sure the Password window is displayed on screen, then press and hold AUTO on the remote control for 3 seconds. The projector will display a coded number on the screen.

• Under the Advanced OSD menu • Under the Basic OSD menu

Operation

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

Input Current Password

Back

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.

The "XXX" shown in the above messages are numbers that vary depending on different models.

Changing the password

To do this, first and foremost, you have to access the Advanced OSD menu (see page 27 for details).

1. Go to System Setup : Advanced > Password

to display the Password window.

2. Select Change Password and press OK to display the Input Current Password window.

3. Use the arrow keys on the projector or remote control to enter the old password.

• If the password is correct, the Input New Password window is displayed.

• If the password is incorrect, the password error message is displayed, and the Input Current

Password window appears for your retry. You can either try another password or press BACK to cancel the change.

4. Enter a new password.

5. Re-enter the same password to verify.

Do make a note of your password, and then keep the note in a safe place for later recall.

6. You have successfully set a new password. Remember to enter the new password next time you turn on the projector.

7. Press BACK to save your changes and exit.

Disabling the password function

To do this, first and foremost, you have to access the Advanced OSD menu (see page 27 for details).

1. Go to System Setup : Advanced > Password

2. Select Powe r O n L ock and use / to set Off.

3. Enter the current password.

4. Press BACK to save your changes and exit.

Though the password function is disabled, you need to keep a note of the old password in case you ever need to re-activate the password function by entering the old password.

to display the Password window.

• If the password is correct, the Password window displays that Powe r O n L o c k is Off. You will not be asked to enter the password next time you turn on the projector.

• If the password is incorrect, the password error message is displayed, and then the Input

Password window is displayed for your retry. You can either try another password or press BACK to cancel the change.

Operation

Selecting an input source

HDMI1

HDMI2

Video

Component

Source

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

If you want the projector to always automatically search for the signals:

• Under the Advanced OSD menu, go to the System Setup : Basic menu, and enable Auto Source. (see "Auto Source" on page 41)

• Under the Basic OSD menu, if there’s no signal connected to the projector, go to Auto Source and enable it; if there are signals connected, go to the Settings menu, and then enable Auto Source. (see "Auto Source" on page 30 and 31)

To select the video source:

1. Press SOURCE on the projector or remote control to display the source selection bar.

2. Press / until your desired signal is selected and press OK. Once detected, the selected source information is displayed on the screen for seconds. If there are

multiple pieces of equipment connected to the projector, repeat steps 1-2 to search for another signal.

The native display resolution of this projector is in a 16:9 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 "Aspect Ratio" for details.

Renaming an input source

You may rename the current input source on the source selection bar.

To do this, first and foremost, you have to access the Advanced OSD menu (see page 27 for details).

1. Press MENU and then use / to go to System Setup : Basic.

2. Press to select Source Rename and press OK to display the Source Rename window.

3. Press / / / until your desired character is selected.

4. When done, press BACK to save your changes and exit.

Operation

Adjusting the projected image

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

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

Adjusting the projection angle

The projector is equipped with a quick-release adjuster foot and two rear adjuster feet. These adjusters change the image height and projection angle.

To adjust the projection angle:

1. Press the quick-release button and lift the front of the projector. Once the image is positioned as desired, release the quick-release button to lock the foot in position.

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

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

If the screen and the projector are not perpendicular to each other, the projected image becomes vertical trapezoidal. To correct this, see Correcting keystone for details.

Auto-adjusting the image

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

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

This function is only available when PC signal is selected.

Fine-tuning the image size and clarity

• To adjust the projected picture size:

i. Slide open the lens compartment cover

(see item 6 on page 8).

ii. Turn the zoom ring to zoom in or zoom

out.

iii. Slide close the lens compartment cover

when you complete the adjustments.

• To sharpen the picture:

i. Slide open the lens compartment cover

(see item 6 on page 8).

ii. Rotate the focus ring to achieve a sharper

focus.

iii. Slide close the lens compartment cover

when you complete the adjustments.

Operation

Correcting keystone

use or /

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 may correct this manually in ONE of these ways:

• Use the remote control Press KEYSTONE to display the 2D Keystone window.

• Using the projector Press / or / to display the 2D Keystone window.

The illustrations below show how to correct keystone distortion:

• To correct keystoning at the top of the image, use or / .

• To correct keystoning at the bottom of the image, use or / .

• To correct keystoning at the right side of the image, use or / .

• To correct keystoning at the left side of the image, use or / .

• To reset the keystone values, press BACK for 2 seconds.

When done, press BACK to save your changes and exit.

Operation

Menu Functions

Picture Mode

Vivid TV

Sound Mode

Standard

Volume

Mute

Off

3D Mode

3D Off

3D Sync Invert

Press OK

Settings

Press OK

Fast Mode

Off

Wall Color

Off

Auto Source

Off

Reset Lamp Timer

Projector Position

Front

Menu Type

Basic

Reset All Settings

Test Pattern

Off

HDMI Range

Auto

Information

About the OSD Menus

To let you make various adjustments or settings on the projector and the projected image, the projector is equipped with 2 types of multilingual On-Screen Display (OSD) menus:

• Basic OSD menu: provides primary menu functions. (See Using the Basic OSD menu)

• Advanced OSD menu: provides full menu functions. (See Using the Advanced OSD menu)

To access the OSD menu, press MENU on the projector or remote control.

The first time you use the projector (after finishing the initial setup), one of the following Basic OSD

menu overviews will be displayed, depending on whether or not a video signal is connected.

• Input signal connected • No input signal connected

Menu Functions

If you intend to switch from the Basic OSD menu to the Advanced OSD menu, follow the instructions

Picture Mode

User Mode Managemen t

Brightness Contrast

Tint

Sharpness

Picture

Vivid TV

Exit

50 50

Color

Advanced... Reset Current Picture Mode

below:

Use the arrow keys ( / / / ) on the projector or remote control to move through the menu items, and use OK to confirm the selected menu item.

• When there is a video signal connected to the projector i. Go to the Settings > Menu Type menu and press OK.

ii. Use

/ to select Advanced and press OK.

iii. Press BACK again to access the Advanced OSD menu.

• When there is NO video signal connected to the projector i. Go to the Menu Type menu and press OK.

ii. Use

/ to select Advanced and press OK.

iii. Press BACK again to access the Advanced OSD menu.

Next time you turn on the projector, you may access the Advanced OSD menu by pressing MENU.

Below is the overview of the Advanced OSD menu.

Likewise, when you wish to switch from the Advanced OSD menu to the Basic OSD menu, follow the instructions below:

i. Go to the System Setup : Basic >

Menu Settings > Menu Type menu and press OK.

ii. Use / to select Basic to directly access the Basic OSD menu.

Next time you turn on the projector, you may access the Basic OSD menu by pressing MENU.

Menu Functions

Using the Basic OSD menu

Depending on whether or not any video signal is connected to the projector, the Basic OSD menu offers different available functions.

Check the following links to learn more.

• Basic OSD menu - with input signals connected

• Basic OSD menu - without input signals connected (limited menus are available)

Basic OSD menu - with input signals connected

The Basic OSD menu provides primary menu functions. Available menu items may vary depending on the connected video sources or specified settings. Menu options that are not available will become grayed out.

To access the OSD menu, press MENU on the projector or remote control.

• Use the arrow keys ( ///) on the projector or remote control to move through the menu

items.

• Use OK on the projector or remote control to confirm the selected menu item.

To switch from the Basic OSD menu to the Advanced OSD menu, see page 27.

Menu Submenus and Descriptions

Selects a preset picture mode to suit your operating environment and input signal picture type.

The preset picture modes are described as below:

• Bright: 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.

• Vivid TV: Being slightly brighter than Cinema mode, it is suitable for playing movies in rooms where there is a small amount of ambient light, eg. your living room.

Picture Mode

• Cinema: With well-balanced color saturation and contrast with a low brightness level, this is most suitable for enjoying movies in a totally dark environment (as you would find in a commercial cinema).

• Game: This mode is best for playing video games in rooms where there is a small amount of ambient light, eg. your living room.

• 3D: Optimized to bring up 3D effects when watching 3D contents.

This mode is only available when 3D function is enabled.

Sound Mode

Menu Functions

• User 1/User 2: Recalls the customized settings. Access the Advanced OSD menu and

The function is accessible through the remote control.

Sound Mode function utilizes MaxxAudio sound enhancement technology, which

incorporates Waves’s algorithms to deliver great effects of the bass and treble and provide you with immersive cinematic audio experience. The following preset sound modes are provided:

The User mode allows you to personalize the sound settings. Access the Advanced OSD menu and see User EQ for details.

If the Mute function is activated, adjusting Sound Mode will turn off the Mute

function.

see User Mode Management for details.

Standard, Cinema, Music, Sport, Game, and User.

Vol um e

Mute

Fast Mode

3D Mode

3D Sync Invert

Settings

• Wall Color

• Projector

Position

Adjusts the volume level of the projector's internal speaker or the volume being output from the audio output jack.

If the Mute function is activated, adjusting Volume will turn off the Mute

function.

The function is accessible through the remote control.

Select On to temporarily turn off the projector's internal speaker or the volume being output from the audio output jack.

To restore the audio, select Off.

The function is accessible through the remote control.

Reduces frame delay. The lag between the signal input and output will be minimized to the lowest level.

Select an HDMI signal at 1080p/60Hz to use this function. Aspect Ratio will be

set to Auto, and Overscan Adjustment will be set to 0 during operation.

This projector supports playing three-dimensional (3D) content transferred through your 3D-compatible video devices and contents, such as PlayStation consoles (with 3D game discs), 3D Blu-ray players (with 3D Blu-ray discs), 3D TV (with 3D channel), and so on. After you have connected the 3D video devices to the projector, wear the BenQ 3D glasses and make sure the power is on to view 3D contents.

When watching 3D contents,

• the image may seem misplaced, however, this is not a product malfunction.

• take appropriate breaks when watching 3D content.

• stop watching 3D content if you feel fatigue or discomfort.

• keep a distance from the screen of about three times the effective height of the screen.

• children and people with a history of oversensitivity to light, heart problems, or any other existing medical condition should be refrained from watching 3D contents.

The default setting is Auto and the projector automatically chooses an appropriate 3D format when detecting 3D contents. If the projector cannot recognize the 3D format, manually choose a 3D mode according to your preference.

When this function is enabled:

• The brightness level of the projected image decreases.

• The Picture Mode cannot be adjusted.

• The Vertical Keystone can only be adjusted within limited degrees.

The function is accessible through the remote control.

When your 3D image is distorted, enable this function to switch between the image for the left eye and the right eye for comfortable 3D viewing experience.

The function is accessible through the remote control.

Press OK to enter its submenu.

Press BACK to save your changes and exit.

See below for more details. Enable this function to help correct the projected picture’s color when the projection

surface is not white. You may choose a color similar to that of the projection surface from these options: Light Yellow, Pink, Light Green, or Blue.

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

Menu Functions

• Test Pattern

• Auto Source

• Menu Type

• HDMI Range

• Reset Lamp

Timer

• Reset All Settings

• Information

Enable this function to display the grid test pattern, which helps you adjust the image size and focus so as to check if the projected image is free of distortion.

Sets whether the projector searches automatically for input sources. Select On to enable the projector to scan for input sources until it acquires a signal. If the function is set to Off, the projector selects the last used input source.

Switches to the Advanced OSD menu.

Selects a suitable RGB color range to correct the color accuracy.

• Auto: Automatically selects a suitable color range for the incoming HDMI signal.

• Full: Utilizes the Full range RGB 0-255.

• Limited: Utilizes the Limited range RGB 16-235.

Activate this function only after a new lamp is installed. When you select Reset, a "Reset Successfully" message is displayed to notify that the lamp time has been reset to "0".

Returns all settings to the factory preset values.

The following settings will still remain: Keystone, Rename User Mode, Language, Projector Position, Menu Type, Source Rename, Reset Lamp Timer,

High Altitude Mode, Password, Key Lock, and ISF.

Displays the following information about your projector.

• Source: Displays the current signal source.

• Picture Mode: Displays the current Picture Mode.

• Resolution: Displays the native resolution of the input source.

• Color System: Displays input system format.

• Lamp Usage Time: Displays the number of hours the lamp has been used.

• 3D Format: Displays the current 3D mode.

3D Format is only available when 3D Mode is enabled.

• Firmware Version: Displays the firmware version of your projector.

Some information is given only when certain input sources are in use.

Menu Functions

Basic OSD menu - without input signals connected

As there’s no input signal to your projector, only the submenus of Settings under Basic OSD menu with input signals connected are available. Menu options that are not available will become grayed out.

To access the OSD menu, press MENU on the projector or remote control.

• Use the arrow keys ( ///) on the projector or remote control to move through the menu items.

• Use OK on the projector or remote control to confirm the selected menu item.

• Use BACK on the projector or remote control

To switch from the Basic OSD menu to the Advanced OSD menu, see page 27.

Menu Submenus and Descriptions

Activate to help correct the projected picture’s color when the projection surface is

Wall Color

Projector Position

Test Pattern

Auto Source

Menu Type

HDMI Range

Reset Lamp Timer

Reset All Settings

Information

not white. You may choose a color similar to that of the projection surface from these options: Light Yellow, Pink, Light Green, or Blue.

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

Enable this function to display the grid test pattern, which helps you adjust the image size and focus so as to check if the projected image is free of distortion.

Switches to the Advanced OSD menu.

Selects a suitable RGB color range to correct the color accuracy.

• Auto: Automatically selects a suitable color range for the incoming HDMI signal.

• Full: Utilizes the Full range RGB 0-255.

• Limited: Utilizes the Limited range RGB 16-235.

Activate this function only after a new lamp is installed. When you select Reset, a "Reset Successfully" message is displayed to notify that the lamp time has been reset to "0".

Returns all settings to the factory preset values.

The following settings will still remain: Keystone, Rename User Mode, Language, Projector Position, Menu Type, Source Rename, Reset Lamp Timer,

High Altitude Mode, Password, Key Lock, and ISF.

Displays the following information about your projector.

• Source: Displays the current signal source.

• Picture Mode: Displays the current Picture Mode.

• Resolution: Displays the native resolution of the input source.

• Color System: Displays input system format.

• Lamp Usage Time: Displays the number of hours the lamp has been used.

• 3D Format: Displays the current 3D mode.

3D Format is only available when 3D Mode is enabled.

to save your changes and exit.

• Firmware Version: Displays the firmware version of your projector.

Some information is given only when certain input sources are in use.

Menu Functions

Using the Advanced OSD menu

Picture Mode

User Mode Management Brightness Contrast

Tint

Sharpness

Picture

Vivid TV

Exit

Current input source

Main menu icon

Main menu name

Submenu

Press BACK to go back to the previous window or to exit.

Status

50 50

Color

Advanced... Reset Current Picture Mode

Selection bar

The Advanced OSD menu offers complete menu functions.

The Advanced OSD menu overview above is for reference only and may differ from the actual design and the projector model you are using.

To access the OSD menu, press MENU on the projector or remote control. It consists of the following main menus. Check the links after the menu items below to learn more details.

1. Picture menu (see page 33)

2. Sound menu (see page 38)

3. Display menu (see page 39)

4. System Setup : Basic menu (see page 41)

5. System Setup : Advanced menu (see page 42)

6. Information menu (see page 44)

Available menu items may vary depending on the connected video sources or specified settings. Menu items that are not available will become grayed out.

• Use the arrow keys ( ///) on the projector or remote control to move through the menu items.

• Use OK on the projector or remote control to confirm the selected menu item.

To switch from the Advanced OSD menu to the Basic OSD menu, see page 27.

Menu Functions

Picture menu

Submenu Functions and Descriptions

Selects a preset picture mode to suit your operating environment and input signal picture type.

The preset picture modes are described as below:

• Bright: 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.

• Vivid TV: Being slightly brighter than Cinema mode, it is suitable for playing movies in rooms where there is a small amount of ambient light, eg. your living room.

Picture Mode

• Game: This mode is best for playing video games in rooms where there is a small amount of ambient light, eg. your living room.

• 3D: Optimized to bring up 3D effects when watching 3D contents.

This mode is only available when 3D function is enabled.

• User 1/User 2: Recalls the customized settings. See User Mode Management for more details.

The function is accessible through the remote control.

The functions are only available when Picture Mode is set to User 1 or User 2.

User Mode Management

• Load Settings From

Allows you to manually adjust a preset picture mode and make it an available option on the picture mode list.

1. Go to the Picture > Picture Mode menu, select User 1 or User 2.

2. Press to select User Mode Management.

3. On the User Mode Management window, select Load Settings From and press OK.

4. Press to select a picture mode that is close to your need.

5. When done, press OK and BACK to return to the Picture menu.

6. Press to select other submenus you want to make changes and use / to adjust the values. The adjustments define the selected user mode.

• Rename User Mode

Select to rename the customized picture modes (User 1 or User 2).

1. Go to the Picture > Picture Mode menu, select User 1 or User 2.

2. Press to select User Mode Management.

3. On the User Mode Management window, select Rename User Mode and

press OK.

4. On the Rename User Mode window, use / / / to select desired characters for the selected mode.

5. When done, press OK and BACK to exit.

Menu Functions

Brightness

Adjusts the brightness of the picture. When adjusting this control, the black areas of the picture appear just as black and details in the dark areas are visible.

The higher the value, the brighter the picture, while the lower the value, the darker the picture.

30 50 70

The function is accessible through the remote control.

Adjusts the degree of difference between dark and light areas in the picture. After adjusting the Brightness value, adjust Contrast to set the peak white level.

Contrast

Color

Tint

Sharpness

Advanced...

The higher the value, the greater the contrast.

30 50

The function is accessible through the remote control.

Adjusts the color saturation level - the amount of each color in a video picture. Lower settings produce less saturated colors; setting to the minimum value makes the image black and white.

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

Adjusts the red and green color tones of the picture.

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

Adjust to make the picture look sharper or softer.

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

4712

The function is accessible through the remote control.

• Black Level

Sets the picture grayscale to 0 IRE or 7.5 IRE.

The grayscale video signal is measured in IRE units. In some areas which use NTSC TV standard, the grayscale is measured from 7.5 IRE (black) to 100 IRE (white); however, in other areas where PAL equipment or Japanese NTSC standards are used, the grayscale is measured from 0 IRE (black) to 100 IRE (white). We suggest you to check if the input source is with 0 IRE or with 7.5 IRE, and then make your selection accordingly.

Menu Functions

Advanced...

High Brightness

Low Contrast

Low Brightness

High Contrast

1.6

1.8 2.0 2.1 2.2 2.3 2.4 2.6 2.8

• Gamma Selection

Gamma refers to the relationship between input source and picture brightness.

• 1.6/1.8/2.0/2.1/BenQ: Select these values according to your preference.

• 2.2/2.3: Increases the average brightness of the picture. Best for a lit environment, meeting room or family room.

• 2.4: Best for viewing movies in a dark environment.

• 2.6/2.8: Best for viewing movies which are mostly composed of dark scenes.

• Brilliant Color

This function 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. Selecting Off disables Brilliant Color, and Color Temperature becomes unavailable for access at the same time.

• Color Temperature

The options available for color temperature* settings vary according to the connected input signal.

• Lamp Native: With the lamp’s original color temperature and higher brightness. This setting is suitable for environments where high brightness is required, such as projecting pictures in well lit rooms.

• Warm: Makes pictures appear reddish white.

• Normal: Maintains normal colorings for white.

• Cool: Makes pictures appear bluish 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.

The function is accessible through the remote control.

• Color Temperature Fine Tuning

Allows you to manually adjust the pre-defined color temperature modes:

1. Press OK to display the Color Temperature Fine Tuning window.

2. Press / to select the item(s) you want to make changes and use / to adjust the values.

• Red Gain/Green Gain/Blue Gain: Adjusts the contrast levels of Red, Green, and Blue.

• Red Offset/Green Offset/Blue Offset: Adjusts the brightness levels of Red, Green, and Blue.

3. When done, press BACK to save your changes and exit.

The function is accessible through the remote control.

Menu Functions

Advanced...

Red

Yellow

Green

Cyan

Magenta

Blue

• Color Management

In most installation situations, color management is not 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.

Proper color management can be achieved under controlled and reproducible viewing conditions. 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 give guidances or send an experienced professional installer for you.

The Color Management function provides six sets (RGBCMY) of colors to be adjusted. You can select any of them to adjust its color range and saturation.

1. Press OK to display the Color Management window.

2. Select Primary Color and use / to select a color from Red, Green, Blue, Cyan, Magenta, and Yel l o w .

3. Press to select Hue and use / to set its range. Increase in the range will include colors consisted of more proportions of its two adjacent colors.

The illustration shows how the colors relate to each other.

For example, if you select Red and set its range at 0, only pure red is selected. Increasing its range will include both the red color close to yellow and red color close to magenta.

4. Press to select Saturation* and use / to adjust its values. Every adjustment made reflects 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.

5. Press to select Gain and use / to adjust its values. The contrast level of the primary color you just selected are affected. Every adjustment made reflects to the image immediately.

6. Repeat steps 2 to 5 until you have made all of the desired adjustments.

7. When done, press BACK to save your changes and exit.

*About saturation

It 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.

The function is accessible through the remote control.

• Noise Reduction

Reduces electrical image noise caused by different media players. The higher the value, the less the noise.

Menu Functions

Advanced...

Reset Current Picture Mode

• Fast Mode

Reduces frame delay. The lag between the signal input and output will be minimized to the lowest level.

Select an HDMI signal at 1080p/60Hz to use this function. Aspect Ratio will be set to Auto, and Overscan Adjustment will be set to 0 during operation.

• Film Mode

Enhances picture quality when projecting composite image from a filmsourced DVD or Blu-ray Disc. Setting Off disables the function.

• Light Mode

Select the projector lamp power from the following modes.

• Normal: Provides full lamp brightness.

• Economic: Reduces system noise and lamp power consumption by 30%.

• SmartEco: Reduces system noise and lamp power consumption by up to 70%.

If the Economic or SmartEco mode is selected, the light output will be reduced and result in darker projected pictures.

See Setting Light Mode

for details.

All of the adjustments you’ve made for the selected Picture Mode (including preset modes, User 1, and User 2) return to the factory preset values.

1. Press OK. The confirmation message is displayed.

2. Use / to select Reset and press OK. The picture mode returns to the factory preset settings.

3. Repeat steps 1 and 2 if you want to reset other picture modes.

Menu Functions

Sound menu

Submenu Functions and Descriptions

• Effect Mode

Sound Mode function utilizes MaxxAudio sound enhancement technology, which

incorporates Waves’s algorithms to deliver great effects of the bass and treble and provide you with immersive cinematic audio experience. The following preset sound

Sound Mode

Mute

Vol um e

modes are provided:

The User mode allows you to personalize the sound settings. When selecting the

User mode, you may make manual adjustments with the User EQ

If the Mute function is activated, adjusting Sound Mode will turn off the Mute

function.

• User EQ

Select desired frequency bands (100 Hz, 300 Hz,1k Hz, 3k Hz, and 10k Hz) to adjust the levels according to your preference. The settings made here define the User mode.

Select On to temporarily turn off the projector's internal speaker or the volume being output from the audio output jack.

To restore the audio, select Off.

The function is accessible through the remote control.

Adjusts the volume level of the projector's internal speaker or the volume being output from the audio output jack.

If the Mute function is activated, adjusting Mute will turn off the Mute function.

Standard, Cinema, Music, Sport, Game, and User.

function.

Power On/Off Ring Tone

Reset Audio Settings

The function is accessible through the remote control.

Sets the ring tone for the projector On or Off.

The Power On/Off Ring Tone can only be adjusted here. Setting the sound

mute or adjusting the sound level do not affect the Power On/Off Ring Tone.

All of the adjustments you’ve done under the Sound menu return to the factory preset values.

Menu Functions

Display menu

15:9 picture

4:3 picture

16:9 picture

4:3 picture

16:9 picture

Letter Box format picture

Submenu Functions and Descriptions

The native display resolution of this projector is in a 16:9 aspect ratio. However, you may use this function to display projected picture in a different aspect ratio.

In the following illustrations, the black portions are inactive areas and the white portions are active areas.

• Auto

Scales a picture proportionally to fit the projector's native resolution in its horizontal or vertical width. This makes the most use of the screen and maintains the aspect ratio of a picture.

• 4:3

Scales the picture so that it is displayed in the center of the screen with a 4:3 aspect ratio.

• 16:9

Aspect Ratio

• Wide

Scales a picture so that it is displayed in the center of the screen with a 16:9 aspect ratio.

Stretches a picture in a horizontal direction to fit the screen width. It does not alter the height of a picture.

Wall Color

Image Position

Overscan Adjustment

• Letter Box

Scales a picture to fit the projector’s native resolution in its horizontal width and resizes the picture height to the 3/4 of the projection width. This makes a picture greater than the screen height. The top and bottom edges of the displayed picture are cropped. This suits the contents which are produced in letter box format (with black bars on the top and bottom).

Enable this function to help correct the projected picture’s color when the projection surface is not white. You may choose a color similar to that of the projection surface from these options: Light Yellow, Pink, Light Green, or Blue.

Displays the Image Position window. You may use the directional arrow keys on the projector or remote control to adjust the position of the projected picture.

The values shown on the lower position of the window change with every key press you made.

This function is only available when the PC signal is selected.

Conceals the poor picture quality in the four edges.

The greater the value, the more portion of the picture is concealed while the screen remains filled and geometrically accurate. Setting 0 means the picture is 100% displayed.

Menu Functions

• H. Size

Adjusts the horizontal width of the picture.

This function is only available when the Component or PC signal is selected.

PC & Component YPbPr Tuning

• Phase

Adjusts the clock phase to reduce picture distortion.

This function is only available when the Component or PC signal is selected.

• Auto

Adjusts the phase and frequency automatically.

This function is only available when the PC signal is selected.

When watching 3D contents,

• the image may seem misplaced, however, this is not a product malfunction.

• take appropriate breaks when watching 3D content.

• stop watching 3D content if you feel fatigue or discomfort.

• keep a distance from the screen of about three times the effective height of the screen.

• children and people with a history of oversensitivity to light, heart problems, or any other existing medical condition should be refrained from watching 3D contents.

The following functions help enhance your 3D viewing experience.

• 3D Mode

When this function is enabled:

• the brightness level of the projected image decreases.

• the Picture Mode cannot be adjusted.

• the 2D Keystone can only be adjusted within limited degrees.

• 3D Sync Invert

When your 3D image is distorted, enable this function to switch between the image for the left eye and the right eye for more comfortable 3D viewing experience.

These functions are accessible through the remote control.

Menu Functions

System Setup : Basic menu

Submenu Functions and Descriptions

Language

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

Background Color

Splash Screen

Projector Position

Auto Off

Direct Power On

Menu Settings

Source Rename

Auto Source

Sets the background color when there is no signal to the projector.

Allows you to select which logo screen is displayed during projector start-up. You can choose BenQ logo screen, Blue screen, or Black screen.

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

Prevents unnecessary projection when no signal is detected for a long time.

See Setting Auto Off for details. When the function is set to On, the projector will be turned on automatically

once the power is fed through the power cable. When the function is set to Off, you’ll have to turn on the projector by pressing on the projector or

on the remote control.

• Menu Type

Switches to the Basic OSD menu.

• Menu Position

Sets the OSD menu position.

• Menu Display Time

Sets the length of time the OSD will remain active after your last key press.

• Blank Reminder Message

Sets whether the reminder message is displayed by the projector while the image is hidden.

Renames the current input source to your desired name.

On the Source Rename window, use / / / to set the desired characters for the connected source item.

When done, press OK to save the changes. Sets whether the projector searches automatically for input sources.

Select On to enable the projector to scan for input sources until it acquires a signal. If the function is set to Off, the projector will select the last used input source.

Menu Functions

System Setup : Advanced menu

Submenu Functions and Descriptions

• Reset Lamp Timer

Activate this function only after a new lamp is installed. When you select Reset, a "Reset Successfully" message is displayed to notify that the lamp time has been reset to "0".

Lamp Settings

HDMI Settings

Baud Rate

Te s t P a t t er n

Closed Caption

Quick Cooling

• Lamp Timer

Select to learn the duration (in hours) of lamp usage which is automatically calculated by the built-in timer.

Total (equivalent) lamp hour = 2.0 x (hours used in Normal mode) + 1.4 x (hours used in Economic mode) + 1.0 x (hours used in SmartEco mode)

• HDMI Range

Selects a suitable RGB color range to correct the color accuracy.

• Auto: Automatically selects a suitable color range for the incoming HDMI signal.

• Full: Utilizes the Full range RGB 0-255.

• Limited: Utilizes the Limited range RGB 16-235.

• CEC

When you connect an HDMI CEC-compatible device to your projector with an HDMI cable, turning on the HDMI CEC compatible device automatically turns on the projector, while turning off the projector automatically turns off the HDMI CEC compatible device. You can use the projector’s remote control to control your HDMI CEC-compatible devices. See item 17 on page 10 for details.

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

Enable this function to display the grid test pattern, which helps you adjust the image size and focus so as to check if the projected image is free of distortion.

• Closed Caption Enable

Activate the function by selecting On when the selected input signal carries closed captions*.

*About caption

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 Version

Select a preferred closed captioning mode. To view captions, select CC1, CC2, CC3, or CC4 (CC1 displays captions in the primary language in your area).

Select On to shorten the projector cooling time from a normal 90-second duration to approximately 15 seconds.

Menu Functions

High Altitude Mode

Password

Key Lock

LED Indicator

Reset All Settings

ISF

The mode is for operation in areas like high altitude or high temperature environments. Activate the function when your environment is between 1500 m –3000 m above sea level and ambient temperature is between 0°C–30°C.

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

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.

For security purposes and to prevent unauthorized use, you may set up password security for the projector. See Utilizing the password function for details.

• Change Password

You will be asked to enter the current password before changing to a new one.

• Power On Lock

Limits use of the projector to only those who know the correct password. With the control keys on the projector locked, you can prevent your projector

settings from being changed accidentally (by children, for example).

When you select On to enable this function, no control keys on the projector

will function, except

POWER.

To unlock the keys, press and hold on the projector for 3 seconds. When you select On, all LED indicators on the projector function normally. See

Indicators for more details.

When you select Off, the LED indicators ( , , ) are off after you

turn on the projector and the splash screen is displayed. However, if the projector is not working properly, the LED indicators light or flash to remind you that a problem may occur. See also Indicators for more details.

Returns all settings to the factory preset values. The OSD menu type will return to the Basic OSD menu.

The following settings will still remain: Keystone, Rename User Mode,

Language, Projector Position, Menu Type, Source Rename, Reset Lamp Timer, High Altitude Mode, Password, Key Lock, and ISF.

The ISF calibration menu is password protected and only accessible by authorized ISF calibrators. The ISF (Imaging Science Foundation) has developed carefully crafted, industry-recognized standards for optimal video performance and has implemented a training program for technicians and installers to use these standards to obtain optimal picture quality from BenQ video display devices. Accordingly, we recommend that setup and calibration be performed by an ISF certified installation technician.

For more information, go to www.imagingscience.com or contact the

dealer or retailer from whom you purchased the projector.

Menu Functions

Information menu

Submenu Functions and Descriptions

Source

Displays the current signal source.

Picture Mode

Resolution

Color System

Lamp Usage Time

3D Format

Firmware Version

Some information is given only when certain input sources are in use.

Displays the current picture mode under the Picture menu.

Displays the native resolution of the input source.

Displays input system format.

Displays the number of hours the lamp has been used.

Displays the current 3D mode. Only available when 3D Mode is enabled.

Displays the firmware version of your projector.

Menu Functions

Advanced OSD menu structure

The OSD menus vary according to the signal type selected.

Main menu Submenu Options

Picture Mode Bright/Vivid TV/Cinema/Game/User 1/User 2/3D/ISF Night/ISF Day

Load Settings From

Rename User Mode

Black Level 0 IRE/7.5 IRE

Gamma Selection 1.6/1.8/2.0/2.1/2.2/2.3/2.4/2.6/2.8/BenQ

Brilliant Color On/Off

Color Temperature Fine Tuning

Color Management Primary Color/Hue/Saturation/Gain

Noise Reduction 0–31

Fast Mode On/Off

Film Mode On/Off

Effect Mode Standard/Cinema/Music/Game/Sport/User

User EQ 100 Hz/300 Hz/1k Hz/3k Hz/10k Hz

H. Size

Phase

Auto

3D Mode

3D Sync Invert Invert

Red Gain/Green Gain/Blue Gain/Red Offset/ Green Offset/Blue Offset

Reset/Cancel

Auto/3D Off/Frame Sequential/Frame Packing/Top-Bottom/Side-by-Side

Picture

Sound

Display

User Mode Management

Brightness 0–100

Contrast 0–100

Color 0–100

Tint 0–100

Sharpness 0–15

Color Temperature Normal/Cool/Lamp Native/Warm

Light Mode Normal/Economic/SmartEco

Advanced...

Reset Current Picture Mode

Sound Mode

Mute On/Off

Volume 0-20

Power On/Off Ring Tone On/Off

Reset Audio Settings Reset/Cancel

Aspect Ratio Auto/4:3/16:9/Wide/Letter Box

Wall Color Off/Light Yellow/Pink/Light Green/Blue

Image Position

Overscan Adjustment 0/1/2/3

PC & Component YPbPr Tuning

Menu Functions

System Setup : Basic

System Setup : Advanced

Information

Language

Background Color Black/Blue/Purple

Splash Screen BenQ/Black/Blue

Projector Position Front/Front Ceiling/Rear/Rear Ceiling

Auto Off

Direct Power On On/Off

Menu Type Basic/Advanced

Menu Settings

Source Rename

Auto Source On/Off

Lamp Settings

HDMI Settings

Baud Rate 9600/14400/19200/38400/57600/115200

Test Pattern On/Off

Closed Caption

Quick Cooling On/Off

High Altitude Mode On/Off

Password

Key Lock On/O ff

LED Indicator On/Off

Reset All Settings Reset/Cancel

ISF (input password)

Source

Picture Mode

Resolution

Color System

Lamp Usage Time

3D Format

Firmware Version

Menu Position

Menu Display Time

Blank Reminder Message On/Off

Reset Lamp Timer Reset/Cancel

Lamp Timer

HDMI Range Auto/Full/Limited

CEC On/Off

Closed Caption Enable On/Off

Caption Version CC1/CC2/CC3/CC4

Change Password

Power On Lock On/Off (input current password)

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

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

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

Menu Functions

Maintenance

Care of the projector

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

Never remove any parts of the projector except the lamp. Contact your dealer or local customer service center if the projector fails to operate as expected.

Cleaning the lens

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

Before cleaning any part of the projector, turn it off using the proper shutdown procedure (see Shutting

down the projector), unplug the power cable, and let it cool down completely.

• 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 touch the lens with your finger or rub the lens with abrasive materials. Even paper towels can damage the lens coating. Only ever use a proper photographic lens brush, cloth, and cleaning solution. Do not attempt to clean the lens while the projector is switched on or is still hot from previous use.

Cleaning the projector case

Before cleaning any part of the projector, turn it off using the proper shutdown procedure (see Shutting

down the projector), unplug the power cable, and let it cool down completely.

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

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

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

Storing the projector

To store the projector for an extended time:

• Make sure the temperature and humidity of the storage area are within the recommended range for the projector. Refer to Specifications or consult your dealer about the range.

• Retract the adjuster feet.

• Remove the batteries from the remote control.

• Pack the projector in its original packing or equivalent.

Transporting the projector

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

Maintenance

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.

Total (equivalent) lamp hour = 2.0 x (hours used in Normal mode) + 1.4 x (hours used in Economic mode) + 1.0 x (hours used in SmartEco mode)

To obtain the lamp hour information:

1. Press MENU and then use the arrow keys ( ///) to go to Information (while under the Basic OSD menu) or Settings

2. The Lamp Usage Time information is displayed.

3. Press BACK to exit.

1. Under the Advanced OSD menu, press MENU and then use the arrow keys ( ///) to go to

System Setup : Advanced

2. Press OK to display the Lamp Settings window.

3. Use to select Lamp Timer and press OK, the Lamp Timer information is displayed.

4. Press BACK to exit.

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 Advanced OSD menu.

> Information (while under the Advanced OSD menu).

> Lamp Settings.

To access the Advanced OSD menu, see page 27 for details.

Setting Light Mode

Setting the projector in Economic or SmartEco mode extends the lamp life.

Lamp mode Description

Normal Economic SmartEco

Using Economic mode reduces system noise and power consumption by 30%. Using SmartEco mode reduces system noise and lamp power consumption by up to 70%. If the Economic or SmartEco mode is selected, the light output will be reduced and result in darker projected pictures.

1. Under the Advanced OSD menu, go to Picture > Light Mode.

2. Press OK to display the Light Mode window.

3. Press / to move to your desired mode, and press OK to save your changes and exit.

100% lamp brightness Saves 30% lamp power consumption Saves up to 70% lamp power consumption depending on the content brightness level

Maintenance

Setting Auto Off

Order Replacement Lamp

Lamp>XXXX Hours

Order a new lamp at www.benq.com

Replace Lamp soon

Lamp>XXXX Hours

Order a new lamp at www.benq.com

Replace Lamp Now

Lamp>XXXX Hours

Order a new lamp at www.benq.com

Lamp usage time exceeded

Out of Lamp Usage Time

Replace lamp (Refer to user manual)

Then reset lamp timer

Order a new lamp at www.benq.com

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

1. Under the Advanced OSD menu, go to System Setup : Basic > Auto Off.

2. Press / to select a time period. If the preset time lengths are not suitable for your presentation, select Disable, and the projector will not automatically shut down in a certain time period.

3. When done, press BACK to save your changes and exit.

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. Go to http://www.BenQ.com for how to purchase a replacement lamp.

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

Please replace the lamp when the following lamp warning messages appear.

The illustrations show the examples of messages you will see under the Basic menu. They are for reference only and may differ from the actual design and the menu type you’ve selected.

Status Message

Install a new lamp for optimal performance. If the projector operates normally in Economic mode (see Getting to know the lamp hour), you may continue operating the projector until the next lamp warning appears.

Press OK to dismiss the message. We strongly recommend you to replace the lamp at

this stage. The lamp is a consumable item. The lamp brightness diminishes with use. This is normal lamp behavior. You can replace the lamp whenever you notice that the brightness level has significantly diminished.

Press OK to dismiss the message.

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

Press OK to dismiss the message.

The "XXXX" shown in the above messages are numbers that vary depending on different models.

Maintenance

Replacing the lamp

• To reduce the risk of electrical shock, always turn the projector off and disconnect the power cable before changing the lamp.

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

• To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

• To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.

• This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

• To assure optimal performance from the projector, it is recommended that you purchase a qualified projector lamp for lamp replacement.

• If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes caused by fractured lamp.

• Ensure good ventilation when handling broken lamps. We recommend that you use respirators, safety glasses, goggles or face shield and wear protective clothing such as gloves.

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

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

3. Remove the lamp cover from the projector.

4. Confirm a position of the lamp protection film to put a new film on the same position later, then remove and dispose of the lamp protection film.

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

• Do not insert your fingers between the lamp and the projector as the sharp edges inside the projector may cause injuries.

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

6. Loosen the screw that secures the lamp.

7. Lift the handle so that it stands up.

Maintenance

8. 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.

9. As shown in the illustration, lower the new lamp.

10. Reconnect the lamp connector.

11. Tighten the screw that secures the lamp.

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

• Loose screws may cause a bad connection, which could result in malfunction.

• Do not over tighten the screw.

13. Replace the lamp cover on the projector.

14. Tighten the screws that secure the lamp cover.

• Loose screws may cause a bad connection, which could result in malfunction.

• Do not over tighten the screw.

Maintenance

15. Connect the power and restart the projector.

16. After the startup logo is displayed, reset the lamp timer via the OSD menu.

• Under the Advanced OSD menu, go to System Setup : Advanced > Lamp Settings > Reset Lamp Timer, and select Reset.

• Under the Basic OSD menu, if there’s no signal connected to the projector, go to Reset Lamp Timer and select Reset; if there are signals connected, go to Settings > Reset Lamp Timer, and select Reset.

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

A "Reset Successfully" message is displayed to notify that the lamp time has been reset to "0".

Indicators

There are three indicators which show the status of the projector. Check the following information

about the indicator lights. If there is anything wrong, turn the projector off and contact your dealer.

Light

Orange Off Off

Green

Flashing

Green Off Off

Orange

Flashing

Red Red Red

Green Off Red

Red Off Red

Green Off Off

Green Green Green

Off Off Red

Off Off

Red Red Off

Red

Red Green Off

Red

Off Off

Red

Flashing

Green

Flashing

Orange Flashing

Off

Status & Description

Power events

Stand-by mode

Powering up

Normal operation

Normal power-down cooling

Downloading CW start fail Scaler reset fail Burn-in ON Burn-in OFF

Lamp events

Lamp1 error in normal operation

Lamp is not lit up

Thermal events

Fan 1 error (the actual fan speed is ±25% outside the desired speed)

Fan 2 error (the actual fan speed is ±25% outside the desired speed)

Fan 3 error (the actual fan speed is ±25% outside the desired speed)

Fan 4 error (the actual fan speed is ±25% outside the desired speed)

Maintenance

Red

Flashing

Red

Flashing

Red

Flashing

Red

Flashing

Green Red Off

Green

Green Green Off

Green

Flashing

Green

Flashing

Green

Flashing

Green

Flashing

Red Off

Red

Flashing

Green Off

Green

Flashing

Red

Flashing

Green

Flashing

Red Off

Red

Flashing

Green Off

Green

Flashing

Off

Fan 5 error (the actual fan speed is ±25% outside the desired speed) Fan 6 error (the actual fan speed is ±25% outside the desired speed) Fan 7 error (the actual fan speed is ±25% outside the desired speed) Fan 8 error (the actual fan speed is ±25% outside the desired speed) Temperature 1 error (over limited temperature)

Thermal sensor 1 open error

Thermal sensor 1 short error

Thermal IC#1 I2C error connection error

Temperature 2 error (over limited temperature)

Thermal Sensor 2 open error

Thermal Sensor 2 short error

Thermal IC #2 I2C connection error

Maintenance

Troubleshooting

Problem Cause Remedy

Plug the power cable into the AC inlet on the rear of the projector, and plug the power cable into to the power outlet. If the power outlet has a switch, make sure that it is switched on.

Wait until the cooling down process has completed.

Correctly attach the lamp cover.

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

Check the connection.

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

Correctly connect the cables to the appropriate terminals.

Adjust the focus of the lens using the focus ring.

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

Remove the obstacle.

Stand within 8 meters (26.2 feet) of the projector.

Correctly set the settings in the 3D menu.

Use a 3D Blu-ray Disc and try again.

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

The projector does not turn on.

No picture.

Image is unstable.

Picture is blurred.

Remote control does not work correctly.

3D content does not display correctly

There is no power from the power cable.

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

The lamp cover is not securely attached.

The video source is not turned on or connected correctly.

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

The input source has not been correctly selected.

The connection cables are not securely connected to the projector or the signal source.

The projection lens is not correctly focused.

The projector and the screen are not aligned properly.

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

The batteries are out of power. Replace both of the batteries with new ones.

There is an obstacle between the remote control and the projector.

You are too far away from the projector.

The 3D glasses are out of battery. Recharge the 3D glasses.

The settings in the 3D menu are not set correctly.

Your Blu-ray Disc is not in 3D format.

The input source has not been correctly selected.

Maintenance

Specifications

Projector specifications

All specifications are subject to change without notice.

Optical

Resolution

1920 (H) x 1080 (V)

Display system

Single-chip DLP

Lens F/Number

F = 2.59 to 2.87, f = 16.88 to 21.88 mm

Lamp

240 W lamp

™

system

Electrical

Power supply

AC100–240V, 4.0 A, 50-60 Hz (Automatic)

Power consumption

375 W (Max); < 0.5 W (Standby)

Mechanical

Weight

3.2 Kg (7.05 lbs)

Output terminals

Speaker

(Stereo) 5 watt x 1

Audio signal output

PC audio jack x 1

Control

RS-232 serial control

9 pin x 1 IR receiver x 2 12VDC (Max. 0.5 A) x 1

Input terminals

Computer input

RGB input

D-Sub 15-pin (female) x 1

Video signal input

VIDEO

RCA jack x 1

SD/HDTV signal input

Analog - Component RCA jack x 3

(through RGB input)

Digital - HDMI x 2

Audio signal input

Audio in

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

USB port (Type-A x 1; Mini-B x 1)

Environmental Requirements

Operating temperature

0°C–40°C at sea level

Operating/Storage relative humidity

10%–90% (without condensation)

Operating altitude

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

Storage temperature

-20°C–60°C at sea level

Storage relative humidity

10%–90% RH (without condensation)

Storage altitude

30°C @ 0–12,200 m above sea level

Tr a ns p o r ti n g

Original packing or equivalent is recommended

Repairing

Please visit below website and choose your country to find your service contact window. http://www.benq.com/welcome

Maintenance

Dimensions

Unit: mm

277

380.5

121.7

Ceiling mount screws: M4

(Max. L = 25 mm; Min. L= 20 mm)

Unit: mm

380.5 mm x 277 mm x 121.7 mm (W x D x H)

Ceiling mount installation

122.14 160

132.9

46/11

285.96

53.9

113.37

142.1

172.23

380.49

537.9

577.7

630.44

Maintenance

Timing chart

Supported timing for PC input

Format Resolution

720 x 400 720 x 400_70 70.087 31.469 28.3221

VGA_60* 59.940 31.469 25.175

640 x 480

800 x 600

1024 x 768

VGA_72 72.809 37.861 31.500

VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000

SVGA_60* 60.317 37.879 40.000

SVGA_72 72.188 48.077 50.000

SVGA_75 75.000 46.875 49.500

SVGA_85 85.061 53.674 56.250

SVGA_120**

(Reduce Blanking)

XGA_60* 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

XGA_85 84.997 68.667 94.500

Refresh rate

(Hz)

119.854 77.425 83.000

H. Frequency

(KHz)

Pixel

Frequency

(MHz)

XGA_120**

(Reduce Blanking)

1152 x 864 1152 x 864_75 75.00 67.500 108.000

1024 x 576

1024 x 600

1280 x 720 1280 x 720_60* 60 45.000 74.250

1280 x 768 1280 x 768_60* 59.870 47.776 79.5

1280 x 800

BenQ Notebook

Timing

BenQ Notebook

Timing

WXGA_60* 59.810 49.702 83.500

WXGA_75 74.934 62.795 106.500

WXGA_85 84.880 71.554 122.500

WXGA_120**

(Reduce Blanking)

119.989 97.551 115.500

60.0 35.820 46.966

64.995 41.467 51.419

119.909 101.563 146.25

Maintenance

SXGA_60*** 60.020 63.981 108.000

1280 x 1024

1280 x 960

1360 x 768 1360 x 768_60*** 60.015 47.712 85.500

1440 x 900 WXGA+_60*** 59.887 55.935 106.500

1400 x 1050 SXGA+_60*** 59.978 65.317 121.750

1600 x 1200 UXGA*** 60.000 75.000 162.000

1680 x 1050 1680 x 1050_60*** 59.954 65.290 146.250

640 x 480@67Hz MAC13 66.667 35.000 30.240

832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 74.93 60.241 80.000

1152 x 870@75Hz MAC21 75.06 68.68 100.00

1920x1080@60HZ

1920x1200@60HZ

*Supported timing for 3D signal with Frame Sequential, Top-Bottom and Side-by-Side format.

**Supported timing for 3D signal with Frame Sequential format.

***Supported timing for 3D signal with Top-Bottom and Side-by-Side format.

The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is possible that some timings cannot be chosen.

SXGA_75 75.025 79.976 135.000

SXGA_85 85.024 91.146 157.500

1280 x 960_60*** 60.000 60.000 108

1280 x 960_85 85.002 85.938 148.500

1920 x 1080_60

(Reduce Blanking)

1920 x 1200_60

(Reduce Blanking)

60 67.5 148.5

59.95 74.038 154

Maintenance

Supported timing for HDMI (HDCP) input

Format Resolution

VGA_60* 59.940 31.469 25.175

640 x 480

720 x 400 720 x 400_70 70.087 31.469 28.3221

800 x 600

1024 x 768

VGA_72 72.809 37.861 31.500

VGA_75 75.000 37.500 31.500

VGA_85 85.008 43.269 36.000

SVGA_60* 60.317 37.879 40.000

SVGA_72 72.188 48.077 50.000

SVGA_75 75.000 46.875 49.500

SVGA_85 85.061 53.674 56.250

SVGA_120**

(Reduce Blanking)

XGA_60* 60.004 48.363 65.000

XGA_70 70.069 56.476 75.000

XGA_75 75.029 60.023 78.750

XGA_85 84.997 68.667 94.500

Refresh rate

(Hz)

119.854 77.425 83.000

H. Frequency

(KHz)

Pixel

Frequency

(MHz)

XGA_120**

(Reduce Blanking)

1152 x 864 1152 x 864_75 75.00 67.500 108.000

1024 x 576

1024 x 600

1280 x 720 1280 x 720_60* 60 45.000 74.250

1280 x 768 1280 x 768_60* 59.870 47.776 79.5

1280 x 800

1280 x 1024

BenQ Notebook

Timing

BenQ Notebook

Timing

WXGA_60* 59.810 49.702 83.500

WXGA_75 74.934 62.795 106.500

WXGA_85 84.880 71.554 122.500

WXGA_120**

(Reduce Blanking)

SXGA_60*** 60.020 63.981 108.000

SXGA_75 75.025 79.976 135.000

SXGA_85 85.024 91.146 157.500

119.989 97.551 115.500

60.00 35.820 46.996

64.995 41.467 51.419

119.909 101.563 146.25

Maintenance

1280 x 960

1360 x 768 1360 x 768_60*** 60.015 47.712 85.500

1440 x 900 WXGA+_60*** 59.887 55.935 106.500

1400 x 1050 SXGA+_60*** 59.978 65.317 121.750

1600 x 1200 UXGA*** 60.000 75.000 162.000

1680 x 1050 1680 x 1050_60*** 59.954 65.290 146.250

640 x 480@67Hz MAC13 66.667 35.000 30.240

832 x 624@75Hz MAC16 74.546 49.722 57.280

1024 x 768@75Hz MAC19 75.020 60.241 80.000

1152 x 870@75Hz MAC21 75.06 68.68 100.00

1280 x 960_60*** 60.000 60.000 108

1280 x 960_85 85.002 85.938 148.500

1920 x 1080@60Hz

1920 x 1200@60Hz

*Supported timing for 3D signal with Frame Sequential, Top-Bottom and Side-by-Side format.

**Supported timing for 3D signal with Frame Sequential format.

***Supported timing for 3D signal with Top-Bottom and Side-by-Side format.

The timings showing above may not be supported due to EDID file and VGA graphic card limitations. It is possible that some timings cannot be chosen.

1920 x 1080_60

(Reduce Blanking)

1920 x 1200_60

(Reduce Blanking)

60 67.5 148.5

59.95 74.038 154

Maintenance

Ver ti ca l

Timing Resolution

Frequency

(Hz)

480i**** 720 (1440) x 480 59.94 15.73 27 HDMI only

480p**** 720 x 480 59.94 31.47 27 HDMI only

576i 720 (1440) x 576 50 15.63 27 HDMI/DVI

576p 720 x 576 50 31.25 27 HDMI/DVI

720/50p** 1280 x 720 50 37.5 74.25 HDMI/DVI

720/60p* 1280 x 720 60 45.00 74.25 HDMI/DVI

1080/24P** 1920 x 1080 24 27 74.25 HDMI/DVI

1080/25P 1920 x 1080 25 28.13 74.25 HDMI/DVI

1080/30P 1920 x 1080 30 33.75 74.25 HDMI/DVI

1080/50i***** 1920 x 1080 50 28.13 74.25 HDMI/DVI

1080/60i***** 1920 x 1080 60 33.75 74.25 HDMI/DVI

1080/50P*** 1920 x 1080 50 56.25 148.5 HDMI/DVI

1080/60P*** 1920 x 1080 60 67.5 148.5 HDMI/DVI

*Supported timing for 3D signal with Frame Packing, Top-Bottom format, Side-by-Side, and Frame Sequential format.

**Supported timing for 3D signal with Frame Packing, Top-Bottom format, and Side-by-Side format.

***Supported timing for 3D signal with Top-Bottom and Side-by-Side format.

****Supported timing for 3D signal with Frame Sequential format.

*****Supported timing for 3D signal with Side-by-Side format.

Horizontal

Frequency

(KHz)

Pixel

Frequency

(MHz)

Remark

Supported timing for EDTV and HDTV (via Component inputs)

Format Resolution Refresh rate (Hz) H. Freq. (KHz) Pixel Freq. (MHz)

480i* 720 x 480 59.94 15.73 13.5

480p* 720 x 480 59.94 31.47 27

576i 720 x 576 50 15.63 13.5

576p 720 x 576 50 31.25 27

720/50p 1280 x 720 50 37.5 74.25

720/60p* 1280 x 720 60 45.00 74.25

1080/50i 1920 x 1080 50 28.13 74.25

1080/60i 1920 x 1080 60 33.75 74.25

1080/24P 1920 x 1080 24 27 74.25

1080/25P 1920 x 1080 25 28.13 74.25

1080/30P 1920 x 1080 30 33.75 74.25

1080/50P 1920 x 1080 50 56.25 148.5

1080/60P 1920 x 1080 60 67.5 148.5

*Supported timing for 3D signal with Frame Sequential format.

Maintenance

Supported timing for Video input

Format Resolution Refresh rate (Hz) H. Freq. (KHz)

NTSC* - 60 15.73 3.58

PAL - 50 15.63 4.43

SECAM - 50 15.63 4.25/4.41

PAL-M - 60 15.73 3.58

PAL-N - 50 15.63 3.58

PAL-60 - 60 15.73 4.43

NTSC4.43 - 60 15.73 4.43

*Supported timing for 3D signal with Frame Sequential format.

Pixel Freq.

(MHz)

Maintenance

Warranty and Copyright information

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 3000 meters, 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 © 2017 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.

All trademarks and registered trademarks are the property of their respective owners.

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 of BenQ Corporation to notify any person of such revision or changes.

Warranty and Copyright information

BenQ HT2050A User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of contents

Important safety instructions

Overview

Projector features

Shipping contents

Standard accessories

Optional accessories

Projector exterior view

Controls and functions

Control panel

Remote control

Installation

Choosing a location

Obtaining a preferred projected image size

Projection dimensions

Shifting the projection lens vertically

Connection

Connecting with video equipment

Connecting HDMI devices

Connecting component video devices

Connecting video devices

Connecting a computer

Operation

Starting up the projector

Shutting down the projector

Securing the projector

Using a security cable lock

Utilizing the password function

Selecting an input source

Renaming an input source

Adjusting the projected image

Adjusting the projection angle

Auto-adjusting the image

Fine-tuning the image size and clarity

Correcting keystone

Menu Functions

About the OSD Menus

Using the Basic OSD menu

Basic OSD menu - with input signals connected

Basic OSD menu - without input signals connected

Using the Advanced OSD menu

Picture menu

Sound menu

Display menu

System Setup : Basic menu

System Setup : Advanced menu

Information menu

Advanced OSD menu structure

Maintenance

Care of the projector

Lamp information

Getting to know the lamp hour

Extending lamp life

Timing of replacing the lamp

Replacing the lamp

Indicators

Troubleshooting

Specifications

Projector specifications

Dimensions

Ceiling mount installation

Timing chart

Warranty and Copyright information

Warranty

Copyright

Disclaimer