SU754 - Projector BENQ - Free user manual and instructions

Product Type	Video Projector
Brand	BenQ
Model	SU754
Resolution	1920 x 1200 (WUXGA)
Display System	Single-chip DLP
Lens	F=2.42 to 2.97, f=20.70 to 31.05mm
Lamp	310W
Power Supply	AC100-240V, 50/60 Hz, 4.2A
Power Consumption (Max)	420W
Standby Power	<0.5W
Weight	3.3 kg (7.28 lbs)
Dimensions (W x H x D)	314 x 117 x 233 mm
Built-in Speaker	10W mono
Input Ports	HDMI-1, HDMI-2/MHL, VGA, S-Video, Video, Audio L/R, Mic, RS-232, RJ45, USB Type-A, USB Mini-B, 12V Trigger
Key Features	SmartEco, ECO Blank, Auto Keystone, 3D Support, Instant Restart, Network Control
Security	Kensington lock slot, Password protection
Operating Temperature	0°C to 40°C at sea level
Lamp Life (Normal/Eco/SmartEco)	Up to 4000/6000/8000 hours

Frequently Asked Questions - SU754 BENQ

How do I replace the lamp of the BenQ SU754?

Turn off the projector and disconnect power. Allow 45 minutes cooling. Remove the lamp cover, disconnect the lamp connector, loosen screws, and pull out the old lamp. Insert the new lamp, tighten screws, reconnect, and replace the cover. Then reset the lamp timer in the System Setup: Advanced > Lamp Settings menu.

Can I connect my smartphone to the projector wirelessly?

Yes, using an optional BenQ wireless dongle such as QCast (QP01) or InstaShow (WDC10). Connect the dongle to the HDMI port and follow the on-screen instructions to mirror your smart device.

How do I adjust the keystone correction?

Press the Keystone/Arrow keys on the projector or remote to display the 2D Keystone page. Use ▲/▼ for vertical and ◀/▶ for horizontal correction. You can also access 2D Keystone or Corner Fit from the Display menu.

What is the SmartEco mode and how does it save power?

SmartEco technology dynamically adjusts lamp power based on content brightness, saving up to 70% lamp power. It also extends lamp life. Enable it via the Lamp Settings menu or the SMART ECO button on the remote.

How can I use the projector in a high altitude environment?

Enable High Altitude Mode in the System Setup: Advanced menu when operating between 1500-3000m altitude. This increases fan speed for better cooling, but may cause higher noise.

Why does the projector not turn on?

Check that the power cord is securely connected and the wall outlet is on. If the projector is still cooling from previous use, wait until the POWER indicator turns orange. Also verify the lamp cover is properly closed.

How do I connect the projector to a network for remote control?

Connect an RJ45 cable to the LAN port. Go to System Setup: Advanced > Network Settings and configure DHCP or manual IP. Use a web browser to access the projector's IP address for remote control via Crestron eControl.

What should I do if the image is blurry?

Adjust the Focus ring on the lens. Also ensure the projector is perpendicular to the screen and the correct resolution is set. Use the AUTO button for automatic optimization on PC signals.

How can I enable 3D on the projector?

Connect a 3D-compatible source. Press MENU, go to Display > 3D and set 3D Mode to Auto or the appropriate format. Wear BenQ 3D glasses. You may also need to adjust 3D Sync Invert if depth appears inverted.

What is the recommended maintenance for the projector?

Regularly clean the ventilation grills with a soft brush or vacuum to prevent overheating. Replace the lamp when prompted. Use a soft, dry cloth for the lens. Avoid dusty environments and maintain ambient temperature between 0-40°C.

USER MANUAL SU754 BENQ

Important safety instructions .... 3

Introduction...... 7

Projector features......7

Shipping contents......8

Projector exterior view......9

Controls and functions......II

Positioning your projector .... 18

Choosing a location....18

Obtaining a preferred projected image size....19

Connection ...... 22

Connecting video source devices.....23

Playing sound through the projector..24

Connecting smart devices......24

Operation 25

Starting up the projector ....25

Adjusting the projected image .....26

Using the menus....29

Securing the projector....30

Utilizing the password function .....30

Switching input signal 33

Selecting the aspect ratio ....34

Optimizing the image ....36

Setting the presentation timer......40

Remote paging operations ....41

Freezing the image....41

Hiding the image....41

Locking control keys......42

Operating in a high altitude environment

42

Adjusting the sound 42

Using the test pattern.... 43

Using the quick install.... 44

Controlling the projector through a Wired LAN environment.... 44

Shutting down the projector 48

Menu operation ......49

Maintenance ...... 62

Care of the projector.... 62

Lamp information 63

Troubleshooting...... 70

Specifications...... 71

Projector specifications.... 71

Dimensions 72

Timing chart.... 73

Warranty and Copyright information...... 79

PJLink 80

Important safety instructions

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

Safety Instructions

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

Illustration of a projector with motion lines indicating sound or vibration (no text or symbols)

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

Cartoon illustration of a person reacting to a projector screen with a surprised face (no text or symbols)

1. Refer servicing to qualified service personnel.

Cartoon illustration of a projector with a cap and smiling face, giving thumbs up (no text or symbols)

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

Illustration of a projector with cartoon eyes and lens (no text or symbols)

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

Illustration of a projector with sound waves and a small speaker connected to a cable (no text or symbols)

Safety Instructions (Continued)

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

Cartoon illustration of a printer with arms and legs, no text or symbols present

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

Cartoon illustration of a projector with cartoon eyes and a fan, emitting exhaust smoke (no text or symbols)

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

Cartoon illustration of a projector with speech bubbles and clock hands (no text or symbols)

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

Cartoon illustration of a projector with arms and legs, no text or symbols present

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

Cartoon illustration of a projector with motion lines and a cup on top (no text or symbols)

II. Do not attempt to disassemble this projector. There are dangerous high voltages inside which may cause death if you should come into contact with live parts. The only user serviceable part is the lamp which has its own removable cover.

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

Illustration of a projector with motion lines indicating sound or vibration (no text or symbols)

Safety Instructions (Continued)

1. When the projector is under operation, you may sense some heated air and odor from its ventilation grill. It is a normal phenomenon and not a product defect.

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

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

4. Locations where temperatures may become excessively high, such as the inside of a car with all windows rolled up.
5. Locations where excessive humidity, dust, or cigarette smoke may contaminate optical components, shortening the projector's life span and darkening the image.

Illustration of a steaming hot pot on a gas stove next to a projector with a child sleeping nearby (no text or symbols)

• Locations near fire alarms
• Locations with an ambient temperature above 40^ C / 104^ F
• Locations where the altitudes are higher than 3000 m (10000 feet).

3000 m (10000 feet)

0 m (0 feet)

1. Do not block the ventilation holes.

2. Do not place this projector on a blanket, bedding or any other soft surface.

3. Do not cover this projector with a cloth or any other item.
4. Do not place inflammables near the projector.

Simple line drawing of a book with steam rising from its cover (no text or symbols)

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

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

- Do not use if tilted at an angle of more than 10 degrees left to right, nor at angle of more than 15 degrees front to back. Using the projector when it is not fully horizontal may cause a malfunction of, or damage to, the lamp.

Line drawing of a projector with a slide and two books beside it (no text or symbols)

Safety Instructions (Continued)

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

Line drawing of a vintage film projector on a stand with stacked books beside it (no text or symbols)

1. Do not step on the projector or place any objects upon it. Besides probable physical damage to the projector, doing so may result in accidents and possible injury.

Illustration of a person sleeping under a steaming stack of books (no text or symbols)

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

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

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

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

Cartoon illustration of a projector with open lid and wheels, showing motion from front to side (no text or symbols)

Ceiling mounting the projector

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

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

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

You can purchase a BenQ projector ceiling mount kit from the place you purchased your BenQ projector.

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

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

Introduction

Projector features

The projector offers the following features

- SmartEco™ starts your dynamic power saving

The SmartEco ^™ technology offers a new way of operating the projector lamp system and saves lamp power up to 70% depending on the content brightness level.

- Longer lamp life with SmartEco™ technology

The SmartEco ^™ technology lowers the power consumption and increases the lamp life when SmartEco mode is selected.

• HDMI/MHL compatible

You can project the content from your smart devices via HDMI 2/MHL connection.

• ECO BLANK saves 70% of lamp power

By pressing the ECO BLANK button to hide the image and immediately lower 70% of the lamp power at the same time.

- USB MINI-B jack to use the page up/down commands (like Microsoft PowerPoint) using the remote control when connected a PC.

- USB TYPE A jack to support 5V/I.5A output.

• Less than 0.5W in standby condition

Less than 0.5W power consumption under standby mode.

- Filter Free

Filter free design to lower maintenance and operating costs.

• One-key auto-adjustment

Pressing AUTO on the keypad or remote control to show the best picture quality immediately.

• Built-in 10W speaker(s)

Built-in 10W speaker(s) providing mixed mono audio when an audio input is connected.

• Auto Power Off, Signal Power On, Direct Power On

Auto Power Off function allows the projector to turn off automatically if no input signal is detected after a set period of time. Signal Power On function turns on your projector automatically once detecting the signal input and Direct Power On boots up the projector automatically when the power is connected.

- Instant Restart

Selectable Instant Restart function enables you to restart the projector immediately within 90 seconds after turning it off.

• 3D Function supported

Various 3D formats make the 3D function more flexible. By presenting the depth of the images, you can wear BenQ 3D glasses to enjoy the 3D movies, videos and sporting events in a more realistic way.

- Auto keystone function to correct image keystoning automatically.

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

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

Shipping contents

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

Standard accessories

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

Illustration of a projector with a grid screen and ventilation slots (no text or symbols visible)

Illustration of a BenQ remote control with two batteries beside it (no text or symbols on the main device)

Projector Remote control with battery

Line drawing of a straight electrical outlet with two leads (no text or symbols)

Coiled cable with two connectors, no visible text or symbols

Power cord VGA cable

Quick start guide User manual CD Warranty card*

Optional accessories

I. Spare lamp kit

1. Ceiling mount kit

2. Soft carry case

3. 3D glasses

4. Wireless dongle: QCast (QP01), InstaShow™ (WDC10)

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

Projector exterior view

Front/upper side

Rear/lower side

I. Lamp compartment cover
2. External control panel (See "Projector" on page 11 for details.)
3. Zoom ring
4. Vent (cool air intake)
5. Focus ring
6. Projection lens
7. Front IR remote sensor

1. RJ45 LAN input jack
2. HDMI-I input jack
3. VIDEO input jack
   II. HDMI-2/MHL input jack
4. Audio (L/R) input jack
5. Audio input/output jack
6. MONITOR-OUT output jack
7. RS232 control port
8. PC input jack
9. Kensington anti-theft lock slot
10. Rear adjuster foot
11. Rear IR remote sensor
12. USB Mini-B port
13. Front adjuster foot
14. Microphone jack
15. S-VIDEO input jack
16. USB Type-A port
17. 12V TRIGGER out jack Used to trigger external device such as an electric screen or light control, etc. Consult your dealer for how to connect these devices.
18. AC power cord inlet

Bottom side

1. Front adjuster foot
2. Ceiling mount holes
3. Rear adjuster foot

Controls and functions

Projector

I. Focus ring

Used to adjust the projected image appearance. See "Fine-tuning the image size and clarity" on page 26 for details.

2. ZOOM ring

Used to adjust the projected image appearance. See "Fine-tuning the image size and clarity" on page 26 for details.

3. MENU/EXIT

Turns on the On-Screen Display (OSD) menu. Goes back to previous OSD menu, exits and saves menu settings. See "Using the menus" on page 29 for details.

4. MODE/ENTER

Selects an available picture setup mode. See "Selecting a picture mode" on page 36 for details.

Enacts the selected On-Screen Display (OSD) menu item. See "Using the menus" on page 29 for details.

5. POWER

Toggles the projector between standby mode and on.

See "Starting up the projector" on page 25 and "Shutting down the projector" on page 48 for details.

6. Left/ Decrease volume level

Decreases volume. See "Adjusting the sound level" on page 43 for details.

7. ECO BLANK

Used to hide the screen picture. See "Hiding the image" on page 41 for details.

8. POWER indicator light

Lights up or flashes when the projector is under operation. See "Indicators" on page 69 for details.

9. Keystone/Arrow keys (/▲Up)

Manually corrects distorted images resulting from an angled projection. See "Correcting 2D Keystone" on page 27 for details.

10. TEMPerature indicator light

Lights up red if the projector's temperature becomes too high. See "Indicators" on page 69 for details.

II. LAMP indicator light

Indicates the status of the lamp. Lights up or flashes when the lamp has developed a problem. See "Indicators" on page 69 for details.

12. AUTO

Automatically determines the best picture timings for the displayed image. See "Auto-adjusting the image" on page 26 for details.

13. ▶ Right/ Increase volume level

Increases volume. See "Adjusting the sound level" on page 43 for details. When the On-Screen Display (OSD) menu is activated, the #6, #9, #13, and #15 keys are used as directional arrows to select the desired menu items and to make adjustments. See "Using the menus" on page 29 for details.

14. SOURCE

Displays the source selection bar. See "Switching input signal" on page 33 for details.

15. Keystone/Arrow keys (▲/▼ Down)

Manually corrects distorted images resulting from an angled projection. See "Correcting 2D Keystone" on page 27 for details.

Remote Control

I. ON/OFF

Toggles the projector between standby mode and on.

2. Source selection buttons

Selects an input source for display.

3. Keystone/Arrow keys (/▲Up,

▲/▼ Down)

Manually corrects distorted images resulting from an angled projection.

4. MENU/EXIT

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

5. Left/

Decreases the projector volume.

6. ECO BLANK

Used to hide the screen picture.

7. LASER

Emits visible laser pointer light for presentation purposes.

8. MHL control buttons

Goes to the previous file/Plays/Pauses/ Goes to the next file/Rewinds/Stops/ Fastforwards during media playback. Only available when controlling your smart device in MHL mode.

9. ZOOM+/ZOOM-

Magnifies or reduces the projected picture size.

10. ASPECT

Selects the display aspect ratio.

II. FREEZE

Freezes the projected image.

12. NETWORK SETTING

Displays the Network Settings OSD menu.

13. Numeric buttons

Enters numbers in network settings.

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

14. NETWORK

Not available for this projector.

15. AUTO

Automatically determines the best picture timings for the displayed image. When there is no OSD menu and at MHL source, long press for 3 seconds to switch between MHL mode and DLP mode on remote control for MHL keys.

16. ▶ Right/

Increases the projector volume.

When the On-Screen Display (OSD) menu is activated, the #3, #5, and #16 keys are used as directional arrows to select the desired menu items and to make adjustments.

When MHL function, the #3, #5 and #16 are used as directional arrows. #4 for MENU/EXIT and #17 for MODE/ENTER.

17. MODE/ENTER

Selects an available picture setup mode. Activates the selected On-Screen Display (OSD) menu item.

18. SOURCE

Displays the source selection bar.

19. PAGE +/PAGE -

Operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint).

20. MIC/VOL +/MIC/VOL -

Microphone input level adjustment.

21. MUTE

Toggles projector audio between on and off.

22. SMART ECO

Switch the lamp mode between Eco/Normal and SmartEco.

23. QUICK INSTALL

Displays the Quick Install OSD menu.

When the projector is under MHL mode, The keypad on projector should be with the same definition of the key on remote control.

Controlling your smart device with the remote control

When the projector projects the contents from your MHL compatible smart device, you can use the remote control to control your smart device.

To enter the MHL mode, press and hold AUTO for 3 seconds. The following buttons are available for controlling your smart device, Arrow keys (▼/▲ Up, ▲/▼ Down, ◀ Left, ▶ Right), MENU/EXIT, MHL control buttons.

To leave the MHL mode, press and hold AUTO for 3 seconds.

Operating the LASER pointer

The Laser Pointer is a presentation aid for professionals. It emits a beam of red light when you press it.

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

Do not look into the laser light window or shine the laser light beam on yourself or others. See the warning messages on the back of the remote control prior to using it.

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

(Available in Japan region)

I. ON/OFF

Toggles the projector between standby mode and on.

2. Source selection buttons

Selects an input source for display.

3. Keystone/Arrow keys (/▲Up,

/▼ Down)

Manually corrects distorted images resulting from an angled projection.

4. MENU/EXIT

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

5. Left/

Decreases the projector volume.

6. ECO BLANK

Used to hide the screen picture.

7. ZOOM+/ZOOM-

Magnifies or reduces the projected picture size.

8. ASPECT

Selects the display aspect ratio.

9. FREEZE

Freezes the projected image.

10. NETWORK SETTING

Displays the Network Settings OSD menu.

II. Numeric buttons

Enters numbers in network settings.

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

12. NETWORK

Not available for this projector.

13. AUTO

Automatically determines the best picture timings for the displayed image. When there is no OSD menu and at MHL source, long press for 3 seconds to switch between MHL mode and DLP mode on remote control for MHL keys.

14. ▶ Right/

Increases the projector volume.

When the On-Screen Display (OSD) menu is activated, the #3, #5, and #14 keys are used as directional arrows to select the desired menu items and to make adjustments.

When MHL function, the #3, #5 and #14 are used as directional arrows. #4 for MENU/EXIT and #15 for MODE/ENTER.

15. MODE/ENTER

Selects an available picture setup mode. Activates the selected On-Screen Display (OSD) menu item.

16. SOURCE

Displays the source selection bar.

17. PAGE +/PAGE -

Operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint).

18. MIC/VOL +/MIC/VOL -

Microphone input level adjustment.

19. MUTE

Toggles projector audio between on and off.

20. SMART ECO

Switch the lamp mode between Eco/Normal and SmartEco.

21. TEST

Displays the test pattern.

Remote control effective range

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

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

Replacing the remote control battery

I. To open the battery cover, turn the remote control over to view its back, push on the finger grip on the cover and slide it up in the direction of the arrow as illustrated. The cover will slide off.
2. Remove any existing batteries (if necessary) and install two AAA batteries observing the battery polarities as indicated in the base of the battery compartment. Positive (+) goes to positive and negative (-) goes to negative.
3. Refit the cover by aligning it with the base and sliding it back down into position. Stop when it clicks into place.

Diagram showing a hand holding a device before and after disassembly, with no visible text or symbols.

• Avoid excessive heat and humidity.
• There may be battery damage if the battery is incorrectly replaced.
• Replace only with the same or equivalent type recommended by the battery manufacturer.
• Dispose of the used battery according to the battery manufacturer's instructions.
• Never throw a battery into a fire. There may be danger of an explosion.
• If the battery is dead or if you will not be using the remote control for a long time, remove the battery to prevent damage to the remote control from possible battery leakage.
• RISK OF THE EXPLOSION IF BATTERY IS REPLACED BY ANY INCORRECT TYPE.
  • DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

Positioning your projector

Choosing a location

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

I. Front Table

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

Simple line drawing of a pendulum setup with a person silhouette and a box on a table (no text or symbols)

2. Rear Table

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

Note that a special rear projection screen is required.

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

Simple line drawing of a person observing a projector on a table with a flagpole, no text or symbols present.

3. Front Ceiling

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

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

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

Simple line drawing of a person silhouette facing a wall-mounted device (no text or symbols)

4. Rear Ceiling

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

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

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

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

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

Obtaining a preferred projected image size

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

Projection dimensions

Refer to "Dimensions" on page 72 for the center of lens dimensions of this projector before calculating the appropriate position.

XGA SX751

Screen size Distance from screen [mm]							Offset[mm]
Diagonal Width Height Min Dis-				tance	Average Max Dis-tance		A [mm] @Wide mode
inch mm mm mm
60 1524 1219 914 2231 2792 3353				127
70 1778 1422		1067	2603	3257 3912	148
80 2032 1626		1219	2975	3723 4470	169
90 2286 1829		1372	3347	4188 5029	191
100	2540	2032	1524	3719	4653	5588	212
120	3048	2438	1829	4462	5584	6706	254
150	3810	3048	2286	5578	6980	8382	318
170	4318	3454	2591	6322	7911	9500	360
180	4572	3658	2743	6693	8376	10058	381
190	4826	3861	2896	7065	8841	10617	403
200	5080	4064	3048	7437	9307	11176	424
250	6350	5080	3810	9296	11633	13970	530
300	7620	6096	4572	11156	13960	16764	636

WXGA SW752

Screen size Distance from screen [mm]							Offset[mm]
Diagonal Width Height Min Dis-				tance	Average Max Dis-tance		A [mm] @Wide mode
inch mm	mm	mm
60	1524	1292	808 1887 2365 2843 92
70	1778	1508	942 2201 2759 3317	107
80	2032	1723	1077	2516	3153 3791	122
90	2286	1939	1212	2830	3547 4265	137
100	2540	2154	1346	3145	3942	4739	153
120	3048	2585	1615	3774	4730	5686	183
150	3810	3231	2019	4717	5912	7108	229
170	4318	3662	2289	5346	6701	8056	260
180	4572	3877	2423	5660	7095	8530	275
190	4826	4092	2558	5975	7489	9003	290
200	5080	4308	2692	6289	7883	9477	305
250	6350	5385	3365	7862	9854	11847	382
300	7620	6462	4039	9434	11825	14216	458

1080P SH753

Screen size Distance from screen [mm]							Offset[mm]
Diagonal Width Height Min Dis-				tance	Average Max Dis-tance	A [mm] @Wide mode
inch mm	mm	mm
60	1524	1328	747 1846 2311 2776	111
70	1778	1550	872 2154 2696 3239	130
80	2032	1771	996 2462 3082 3701	149
90	2286	1992	1121	2769	3467 4164	167
100	2540	2214	1245	3077	3852	4627	186
120	3048	2657	1494	3693	4622	5552	223
150	3810	3321	1868	4616	5778	6940	279
170	4318	3763	2117	5231	6548	7866	316
180	4572	3985	2241	5539	6934	8328	334
190	4826	4206	2366	5847	7319	8791	353
200	5080	4428	2491	6154	7704	9254	371
250	6350	5535	3113	7693	9630	11567	464
300	7620	6641	3736	9232	11556	13881	557

WUXGA SU754

Screen size Distance from screen [mm]							Offset[mm]
Diagonal Width Height Min Dis-				tance	Average Max Dis-tance		A [mm] @Wide mode
inch mm mm mm
60 1524 1292 808 1796 2249 2701				68
70 1778 1508 942 2096 2623 3151				79
80 2032 1723		1077	2395	2998 3601	91
90 2286 1939		1212	2695	3373 4052	102
100	2540	2154	1346	2994	3748	4502	113
120	3048	2585	1615	3593	4497	5402	136
150	3810	3231	2019	4491	5622	6753	170
170	4318	3662	2289	5090	6371	7653	193
180	4572	3877	2423	5389	6746	8103	204
190	4826	4092	2558	5688	7121	8553	215
200	5080	4308	2692	5988	7496	9003	227
250	6350	5385	3365	7485	9370	11254	283
300	7620	6462	4039	8982	11243	13505	340

There is 5% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector before you permanently install it, so as to make allowance for this projector's optical characteristics. This will help you determine the exact mounting position so that it best suits your installation location.

Connection

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

I. Turn all equipment off before making any connections.
2. Use the correct signal cables for each source.
3. Ensure the cables are firmly inserted.

In the connections shown below, some cables may not be included with the projector (see "Shipping contents" on page 8). They are commercially available from electronics stores.

graph TD
    A["A/V device"] --> B["Monitor"]
    B --> C["Notebook or desktop computer"]
    C --> D["Speakers"]
    D --> E["Microphone"]
    E --> F["BenQ"]
    F --> G["Smartphone or tablet"]
    G --> H["or"]
    H --> I["MHL"]
    I --> J["1"]
    J --> K["10"]
    K --> L["LAN"]
    K --> M["HDMI 1"]
    K --> N["HDMI 2/MHE"]
    K --> O["12V TUGGER"]
    K --> P["TYPE-A"]
    K --> Q["CLSA"]
    K --> R["LVIDEO"]
    K --> S["MC"]
    F --> T["MONITOR OUT"]
    F --> U["PC"]
    F --> V["AUDIO IN"]
    F --> W["AUDIO OUT"]
    F --> X["RS-332"]
    F --> Y["MINI-B"]
    F --> Z["+"]
    F --> AA["+"]
    F --> AB["+"]
    F --> AC["+"]

I. HDMI cable
2. Audio cable
3. S-Video cable
4. Video cable
5. Audio L/R cable
6. VGA cable

1. VGA to DVI-A cable
2. USB cable
3. Microphone
4. Type-A port power 1.5A
   II. HDMI-Micro USB cable

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

FN and the labeled function key simultaneously. Refer to your notebook's documentation to find your notebook's key combination.

Connecting video source devices

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

Terminal name	Terminal appearance	Picture quality
HDMI Best
Component Video Better
S-Video Good
Video Normal

Connecting audio

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

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

- The projector is only capable of playing mixed mono audio, even if a stereo audio input is connected. See "Connecting audio" on page 23 for details.

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

Playing sound through the projector

You can make use of the projector (mixed mono) speaker in your presentations, and also connect separate amplified speakers to the AUDIO OUT socket of the projector.

If you have a separate sound system, you will most likely want to connect the audio output of your Video source device to that sound system, instead of to the mono audio projector.

Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus.

The table below describes the connection methods for different devices, and where the sound is from.

Device PC Component/		S Video/Video	HDMI-1/HDMI-2/MHL
Audio input port AUDIO IN (mini jack)		AUDIO (L/R) HDMI
The projector can play the sound from...	AUDIO IN (mini jack)	AUDIO (L/R) HDMI
Audio output port AUDIO OUT AUDIO OUT		AUDIO OUT
The selected input signal determines which sound will be played by the projector speaker, and which sound will be output from the projector when AUDIO OUT is connected. If you select the PC signal, the projector can play the sound received from AUDIO IN mini jack. If you select the S-VIDEO/VIDEO signal, the projector can play the sound received from AUDIO (L/R).

Connecting smart devices

The projector can also project the content directly from your personal device(phone, tablet, NB) through optional BenQ wireless solution such as QCast dongle or InstaShow™.

Please consult to your local agent if you're interested in it.

Operation

Starting up the projector

I. Plug the power cord into the projector and into a wall socket. Turn on the wall socket switch (where fitted). Check that the POWER indicator light on the projector lights orange after power has been applied.

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

Diagram showing a cable being inserted into an electronic device with a power plug (no text or symbols)

1. Press POWER on the projector ⚙ or remote control [1] to start the projector and a start up tone sounds. The POWER indicator light flashes green and stays green when the projector is on.

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

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

To turn off the ring tone, see "Turning off the Power on/off ring tone" on page 43 for details.

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

1. To use the OSD menus, please set them to your familiar language first.

2. If you are prompted for a password, press the arrow keys to enter a six digit password. See "Utilizing the password function" on page 30 for details.

3. Switch all of the connected equipment on.

4. The projector will start to search for input

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

You can also press SOURCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 33 for details.

If the frequency/resolution of the input signal exceeds the projector's operating range, you will see the message 'Out of Range' displayed on a blank screen. Please change to an input signal which is compatible with the projector's resolution or set the input signal to a lower setting. See "Timing chart" on page 73 for details.

To maintain the lamp life, once you turn the projector on, wait at least 5 minutes before turning if off.

Adjusting the projected image

Adjusting the projection angle

The projector is equipped with I front adjuster foot and I rear adjuster foot. These adjusters change the image height and projection angle. To adjust the projector:

I. Screw the front adjuster foot. Once the image is positioned where you want it.
2. Screw the rear adjuster foot to fine tune the horizontal angle.

To retract the foot. Screw the front and rear adjuster foot in a reverse direction.

If the projector is not placed on a flat surface or the screen and the projector are not perpendicular to each other, the projected image becomes trapezoidal. To correct this situation, see "Correcting 2D Keystone" on page 27 for details.

• Do not look into the lens while the lamp is on. The strong light from the lamp may cause damage to your eyes.
• Be careful when you press the adjuster button as it is close to the exhaust vent where hot air comes from.

Auto-adjusting the image

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

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

• The screen will be blank while AUTO is functioning.
- This function is only available when PC signal (analog RGB) is selected.

Fine-tuning the image size and clarity

1. Adjust the projected image to the size that you need using the ZOOM ring.

1. Sharpen the image by rotating the FOCUS ring.

Three-panel illustration showing a historical photo of the Aden Pyramid and its architectural rendering, with a close-up of the camera module (no text or symbols)

Correcting 2D Keystone

2D Keystone function enables a wider projector installation area compared to conventional projectors with limited positioning in front of the screen.

To correct this, you will need to manually correct it following one of these steps.

• Using the projector or remote control

Press ▲/▼ on the projector or remote control to display the 2D Keystone page. Press ▲/▼ to adjust vertical values from -30 to 30. Press ◀/▶ to adjust horizontal values from -30 to 30.

• Using the O S D m

I. Press MENU/EXIT and then press ◀/▶ until the Display menu is highlighted.
2. Press ▼ to highlight 2D Keystone and press MODE/ENTER. The 2D Keystone page displays.
3. Press ▲, ▼, ◀, ▶ to adjust the keystone values.

• Using the QUICK INSTALL key

I. Press QUICK INSTALL on the remote control.

Illustration of a mobile phone with keypad and control buttons (no text or symbols)

1. Press ▼ to highlight 2D Keystone and press MODE/ENTER. The 2D Keystone page displays.
2. Press ▲, ▼, ◀, ▶ to adjust the keystone values.

Correcting Corner Fit

Manually adjust four corners of the image by setting the horizontal and vertical values.

• Using the OSD menu

I. Press MENU/EXIT and then press ◀/▶ until the Display menu is highlighted.
2. Press ▼ to highlight Corner Fit and press MODE/ENTER. The Corner Fit page displays.
3. Press ▲, ▼, ◀, ▶ to select one of the four corners and press MODE/ENTER.
4. Press ▲/▼ to adjust vertical values from 0 to 60.
5. Press ◀/▶ to adjust horizontal values from 0 to 60.

Using the menus

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

Below is the overview of the OSD menu.

To use the OSD menus, please set them to your familiar language first.

I. Press MODE/ENTER on the projector or remote control to turn the OSD menu on.

1. Press ▼ to highlight Language and press ◀/▶ to select a preferred language.

1. Use ◀/▶ to highlight the System Setup: Basic menu.

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

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

Securing the projector

Using a security cable lock

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

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

Utilizing the password function

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

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

Setting a password

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

I. Open the OSD menu and go to the System Setup: Advanced > Security Settings menu. Press MODE/ENTER. The Security Settings page displays.
2. Highlight Change Security Settings and press MODE/ENTER.
3. As pictured to the right, the four arrow keys (▲, ▼, ◀, ▶) respectively represent 4 digits (1, 2, 3, 4). According to the password you desire to set, press the arrow keys to enter six digits for the password.
4. Confirm the new password by re-entering the new password.

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

1. To activate the Power on Lock function, press ▲/▼ to highlight Power on Lock and press ◀/▶ to select On.

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

Password: ____ ____ ____

Keep this manual in a safe place.

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

If you forget the password

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

'INPUT PASSWORD' follows. You can retry by entering another six-digit password, or if you did no

record the password in this manual, and you absolutely do not remember it, you can use the password recall procedure. See "Entering the password recall procedure" on page 31 for details.

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

Entering the password recall procedure

I. Press and hold AUTO on the projector or remote control for 3 seconds. The projector will display a coded number on the screen.
2. Write down the number and turn off your projector.
3. Seek help from the local BenQ service center to decode the number. You may be required to provide proof of purchase documentation to verify that you are an authorized user of the projector.

Changing the password

I. Open the OSD menu and go to the System Setup: Advanced > Security Settings > Change Password menu.
2. Press MODE/ENTER. The message 'INPUT CURRENT PASSWORD' displays.
3. Enter the old password.

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

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

1. Enter a new password.

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

Password: ____ ____ ____

Keep this manual in a safe place.

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

Disabling the password function

To disable password protection, go back to the System Setup: Advanced > Security Settings > Change Security Settings menu after opening the OSD menu system. Press MODE/ENTER. The message "INPUT PASSWORD" appears. Enter the current password.

i. If the password is correct, the OSD menu returns to the Security Settings. Press ▼ highlight Power On Lock and press ◀/▶ to select Off. You will not have to enter the password next time you turn on the projector.
ii. If the password is incorrect, the password error message displays lasting for three seconds, and the message 'INPUT PASSWORD' displays for your retry. You can press MENU/EXIT to cancel the change or try another password.

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

Switching input signal

The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time.

Be sure the Quick Auto Search function in the Source menu is On (which is the default of this projector) if you want the projector to automatically search for the signals.

You can also manually cycle through the available input signals.

I. Press SOURCE on the projector or press input source directly from the remote control. A source selection bar displays.
2. Press ▲/▼ until your desired signal is selected and press MODE/ENTER. Once detected, the selected source information will display on the screen for seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search for another signal.

- The brightness level of the projected image will change accordingly when you switch between different input signals. Data (graphic) "PC" presentations using mostly static images are generally brighter than "Video" using mostly moving images (movies).

- For best display picture results, you should select and use an input signal which outputs at this resolution. Any other resolutions will be scaled by the projector depending upon the 'aspect ratio' setting, which may cause some image distortion or loss of picture clarity. See "Selecting the aspect ratio" on page 34 for details.

Changing Color Space

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

To do this:

I. Press MENU/EXIT and then press ◀/▶ until the SOURCE menu is highlighted.
2. Press ▼ to highlight Color Space Conversion and press ◀/▶ to select the setting.

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

Selecting the aspect ratio

The 'aspect ratio' is the ratio of the image width to the image height. Most analog TV and computers are in 4:3 ratio, and digital TV and DVDs are usually in 16:9 ratio. 16:6 aspect ratio and is aligned with the upper edge of the display region (available in SU754).

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

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

• Using the remote control

I. Press Aspect to show the current setting.

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

• Using the OSD menu

I. Press MENU/EXIT and then press ◀/▶ until the Display menu is highlighted.

1. Press ▼ to highlight Aspect Ratio.

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

About the aspect ratio

In the pictures below, the black portions are inactive areas and the white portions are active areas. OSD menus can be displayed on those unused black areas.

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

1. Real: The image is projected as its original resolution, and resized to fit within the display area. For input signals with lower resolutions, the projected image will display smaller than if resized to full screen. You could adjust the zoom setting or move the projector away from the screen to increase the image size if necessary. You may also need to refocus the projector after making these adjustments.

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

1. 16:9: Scales an image so that it is displayed in the center of the screen with a 16:9 aspect ratio. This is most suitable for images which are already in a 16:9 aspect, like high definition TV, as it displays them without aspect alteration.

1. 16:10: Scales an image so that it is displayed in the center of the screen with a 16:10 aspect ratio. This is most suitable for images which are already in a 16:10 aspect, as it displays them without aspect alteration.

1. 16:6: Scales an image so that it is displayed on the top of the screen when mounted, and at the bottom of the screen when placed on table.

Optimizing the image

Using Wall Color

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

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

Selecting a picture mode

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

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

• Press MODE/ENTER on the projector repeatedly until your desired mode is selected.
• Go to the Picture > Picture Mode menu and press ◀/▶ to select a desired mode.

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

1. Presentation mode: Is designed for presentation. The brightness is emphasized in this mode to match PC and notebook coloring..

2. sRGB mode: Maximizes the purity of RGB colors to provide true-to-life images regardless of brightness setting. It is most suitable for viewing photos taken with an sRGB compatible and properly calibrated camera, and for viewing PC graphic and drawing applications such as AutoCAD.

3. Vivid mode: This is suitable for displaying colorful video and pictures with well-balanced color saturation and high color brightness.

4. 3D mode: Is appropriate for playing 3D images and 3D video clips.

5. Infographic: Is perfect for presentations with the mixture of text and graphics due to its high color brightness and better color gradation to see the details clearly.

6. User mode: Recalls the settings customized based on the current available picture modes. See "Setting the User mode" on page 37 for details.

Setting the User mode

There is user-definable mode if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User) as a starting point and customize the settings.

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

1. Go to the Picture > Picture Mode menu.
2. Press ◀/▶ to select User.
3. Press ▼ to highlight Reference Mode.

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

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

Fine-tuning the image quality in user modes

According to the detected signal type, and selected picture mode, some of the functions listed below may not be available. Base on your need, you can make adjustments to these functions by highlighting them and press ◀/▶ on the projector or remote control.

Adjusting Brightness

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

Adjusting Contrast

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

Adjusting Color

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

Adjusting Tint

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

Adjusting Sharpness

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

Adjusting Brilliant Color

This feature utilizes a new color-processing algorithm and system level enhancements to enable higher brightness while providing truer, more vibrant colors in picture. It enables a greater than 50% brightness increase in mid-tone images, which are common in video and natural scenes, so the projector reproduces images in realistic and true colors. If you prefer images with that quality, select On. If you don't need it, select Off.

When Off is selected, the Color Temperature function is not available.

Selecting a Color Temperature

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

I. Cooler: makes the image appear bluish white.
2. Normal: Maintains normal colorings for white.
3. Warm: Makes images appear reddish white.

\*About color temperatures:

There are many different shades that are considered to be "white" for various purposes. One of the common methods of representing white color is known as the "color temperature". A white color with a low color temperature appears to be reddish white. A white color with a high color temperature appears to have more blue in it.

Setting a preferred color temperature

To set a preferred color temperature:

I. Highlight Color Temperature and select Warm, Normal or Cool by pressing ◀/▶ on the projector or remote control.
2. Press ▼ to highlight Color Temperature Fine Tuning and press MODE/ENTER. The Color Temperature Fine Tuning page appears.
3. Press ▲/▼ to highlight the item you want to change and adjust the values by pressing ◀/►.

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

- R Offset/G Offset/B Offset: Adjusts the brightness levels of Red, Green, and Blue.

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

3D Color Management

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

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

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

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

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

To adjust the settings:

I. Go to the Picture menu and highlight 3D Color Management.

1. Press MODE/ENTER and the 3D Color Management page displays.
2. Highlight Primary color and press ◀/▶ to select a color from among Red, Green, Blue, Cyan, Magenta and Yellow.
3. Press ▼ to highlight Hue and press ◀/▶ to select its range. Increase in the range will include colors consisted of more proportions of its two adjacent colors.

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

For example, if you select Red and set its range at 0, only pure red in the projected picture will be selected. Increasing its range will include red close to yellow and red close to magenta.

1. Press ▼ to highlight Saturation and adjust its values to your preference by pressing ◀/▶. Every adjustment made will reflect to the image immediately.

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

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

1. Press ▼ to highlight Gain and adjust its values to your preference by pressing ◀/▶. The contrast level of the primary color you select will be affected. Every adjustment made will reflect to the image immediately.
2. Repeat steps 3 to 6 for other color adjustments.
3. Make sure you have made all of the desired adjustments.
4. Press MENU/EXIT to exit and save the settings.

Resetting current or all picture modes

I. Go to the Picture menu and highlight Reset Picture Settings.
2. Press MODE/ENTER and press ▲/▼ to select Current or All.

• Current: returns current picture mode to the factory preset settings.
• All: returns all settings, except User in the Picture menu to the factory preset settings.

Setting the presentation timer

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

I. Go to the System Setup: Basic > Presentation Timer menu and press MODE/ENTER to display the Presentation Timer page.
2. Highlight Timer Period and decide the time period by pressing ◀/▶. The length of time can be set from 1 to 5 minutes in 1-minute increments and 5 to 240 minutes in 5-minute increments.

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

1. Press ▼ to highlight Timer Display and choose if you want the timer to show up on the screen by pressing ◀/▶.

Selection Description

Always Displays the timer on screen throughout the presentation time.

3 min/2 min/1 min Displays the timer on screen in the last 3/2/1 minute(s).

Never Hides the timer throughout the presentation time.

1. Press ▼ to highlight Timer Position and set the timer position by pressing ◀/▶.

2. Press ▼ to highlight Timer Counting Direction and select your desired counting direction by pressing ◀/▶.

Selection Description

Count Up Increases from 0 to the preset time.

Count Down Decreases from the preset time to 0.

1. Press ▼ to highlight Sound Reminder and decide if you want to activate sound reminder by pressing ◀/▶. If you select On, a double beep sound will be heard at the last 30 seconds of counting down/up, and a triple beep sound will be produced when the timer is up.

2. To activate the presentation timer, press ▼ and press ◀/▶ to highlight On and press MODE/ENTER.

3. A confirmation message appears. Highlight Yes and press MODE/ENTER on the projector or remote control to confirm. You will see the message "Timer is On" appearing on the screen. The timer starts counting when the timer is on.

To cancel the timer, perform the following steps:

I. Go to the System Setup: Basic > Presentation Timer menu and highlight Off. Press MODE/ENTER. A confirmation message appears.

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

Remote paging operations

Connect the projector to your PC or notebook with a USB cable prior to using the paging function. See "Connection" on page 22 for details.

You can operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint) by pressing PAGE +/PAGE - on the remote control.

If remote paging function doesn't work, check if the USB connection is correctly made and the mouse driver on your computer is updated to the latest version.

The remote paging function cannot work with Microsoft ^® Windows ^® 98 operating system. Windows ^® XP or higher operating systems are recommended.

Freezing the image

Press FREEZE on the remote control to freeze the image. The word 'FREEZE' will appear on the screen. To release the function, press any key on the projector or remote control.

If your remote control has the following keys, please note that they cannot be pressed to release the function: LASER, #2, #5, PAGE +/PAGE -.

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

Hiding the image

In order to draw the audience's full attention to the presenter; you can use ECO BLANK on the projector or ECO BLANK on the remote control to hide the screen image. When the function is activated with an audio input connected, the audio can still heard.

You can set the blank time in the System Setup: Basic > Operating Settings > Blank Timer menu to let the projector return the image automatically after a period of time when there is no action taken on the blank screen. The length of time can be set from 5 to 30 minutes in 5-minute increments.

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

No matter Blank Timer is activated or disabled, you can press most of the keys on the projector or remote control to restore the picture.

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

Locking control keys

With the control keys on the projector locked, you can prevent your projector settings from being changed accidentally (by children, for example). When the Panel Key Lock is on, no control keys on the projector will operate except ⏻ POWER.

I. Go to the System Setup: Basic > Panel Key Lock menu, and select On by pressing ◀/▶ on the projector or remote control. A confirmation message appears.
2. Highlight Yes and press MODE/ENTER to confirm.

To release panel key lock, use the remote control to enter the System Setup: Basic > Panel Key Lock menu and press ◀/▶ to select Off.

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

- If you press POWER to turn off the projector without disabling panel key lock, the projector will still be in locked status the next time it is turned on.

Operating in a high altitude environment

We recommend you use the High Altitude Mode when your environment is between 1500 m –3000 m above sea level, and temperature is between 0°C–30°C.

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

To activate the High Altitude Mode:

I. Press MENU/EXIT and then press ◀/▶ until the System Setup: Advanced menu is highlighted.
2. Press ▼ to highlight High Altitude Mode and press ◀/▶ to select On. A confirmation message displays.
3. Highlight Yes and press MODE/ENTER.

Operation under "High Altitude Mode" may cause a higher decibel operating noise level because of increased fan speed necessary to improve overall system cooling and performance.

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

Adjusting the sound

The sound adjustments made as below will have an effect on the projector speakers. Be sure you have made a correct connection to the projector audio input. See "Connection" on page 22 for how the audio input is connected.

To temporarily turn off the sound,

• Using the remote control

Press MUTE to temporarily turn off the sound. While the sound is off, the screen will display in the upper right corner of the screen.

To restore the sound, press MUTE again.

- Using the OSD menu

I. Press MENU/EXIT and then press ◀/▶ until the System Setup: Advanced menu is highlighted.
2. Press ▼ to highlight Audio Settings and press MODE/ENTER. The Audio Settings page displays.
3. Highlight Mute and press ◀/▶ to select On.
4. To restore the sound, repeat steps 1-3 and press ◀/▶ to select Off.

Adjusting the sound level

To adjust the sound level,

• Using the remote control

Press or to select a desired sound level.

• Using the OSD menu

I. Repeat steps 1-2 above.
2. Press ▼ to highlight Volume and press ◀/▶ to select a desired sound level.

Microphone Volume

To adjust the microphone sound level, press MIC/VOL keys (+/-) on the remote control, or:

I. Repeat steps 1-2 above.
2. Press ▼ to highlight Microphone Volume and press ◀/▶ to select a desired sound level.

Turning off the Power on/off ring tone

I. Repeat steps 1-2 above.
2. Press ▼ to highlight Power on/off ring tone and press ◀/▶ to select Off.

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

Using the test pattern

The projector is capable of displaying the grid test pattern. It can be used to assist you with the adjustment of image size and focus, ensuring that the projected image is free from distortion.

To display the test pattern, open the OSD menu and go to the System Setup: Advanced > Test Pattern and press ◀/▶ to select On.

Blank grid paper with uniform square cells (no text or symbols)

Using the quick install

The projector provides a hot key to set Projector Installation, Test Pattern, and Keystone quickly.

Press Quick Install on the remote control and press ▲/▼ to select:

• Projector Installation: See "Positioning your projector" on page 18.
• Test Pattern: See "Using the test pattern" on page 43.
• Keystone: See "Correcting 2D Keystone" on page 27.

Controlling the projector through a Wired LAN environment

Wired LAN allows you to manage the projector from a computer using a web browser when the computer and the projector are properly connected to the same local area network.

Diagram showing a laptop connected to an RJW cable and its internal socket, with no text or symbols present.

Configuring the Wired LAN

If you are in a DHCP environment:

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

When connecting the RJ45 cable, avoid coiling and intertwining the cable as it may cause signal noise or interruption.

1. Press MENU/EXIT and then press ◀/▶ until the System Setup: Advanced menu is highlighted.
2. Press ▼ to highlight Network Settings and press MODE/ENTER. The Network Settings page is displayed.
3. Press ▼ to highlight Wired LAN and press MODE/ENTER. The Wired LAN page is displayed.
4. Press ▼ to highlight DHCP and press ◀/▶ to select On.
5. Please wait for around 15 - 20 seconds, and then re-enter the Wired LAN page.
6. The IP Address, Subnet Mask, Default Gateway, and DNS Server settings will be displayed. Note down the IP address displayed in the IP Address row.

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

1. Go back to System Setup: Advanced > Network Settings page.
2. Press ▼ to highlight AMX Device Discovery and press ◀/▶ to select On or Off. When AMX Device Discovery is On, the projector can be detected by AMX controller.

If you are in a non-DHCP environment:

I. Repeat steps 1-4 above.
2. Press ▼ to highlight DHCP and press ◀/▶ to select Off.
3. Contact your ITS administrator for information on the IP Address, Subnet Mask, Default Gateway, and DNS Server settings.
4. Press ▼ to select the item you want to modify and press MODE/ENTER.

1. Press ◀/▶ to move the cursor and then press ▲/▼ to enter the value.

1. To save the setting, press MODE/ENTER. If you do not want to save the setting, press MENU/EXIT.
2. Press ▼ to highlight Apply and press MODE/ENTER.
3. Press MENU/EXIT to return to Network Settings page, press ▼ to highlight AMX Device Discovery and press ◀/▶ to select On or Off.
4. Press MENU/EXIT to exit the menu.

Controlling the projector remotely through a web browser

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

I. Enter the address of the projector in the address bar of your browser and click Go.

1. The remote network operation page opens. This page (Crestron eControl) allows you to operate the projector as if you were using the remote control or control panel on the projector.

1	To switch input source, click on your desired signal.The source list varies according to the connectors available on the projector."Video" stands for the Video signal.
2	MenuAuto PCBlankInput▲ (▼)▼ (▲)◄ (■)► (■)	See "Remote Control" on page 12 for details.
	OK Activates the se	selected On-Screen Display (OSD) menu item.

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

I. You can name the projector, keep track of its location and the person in charge of it.
2. You can adjust the LAN Control Settings.
3. Once set, access to the remote network operation on this projector has been password protected.
4. Once set, access to the tools page has been password-protected.
5. Press Exit to go back to the remote network operation page.

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

Please pay attention to the limitation of input length (including space and other punctuation keys) in the list blow:

Category item Input length		Maximum number of characters
Crestron Control IP	Address 15
	IP ID 4
	Port 5
Projector Projector Name 22
		Location 22
		Assigned To (N/A)
Network Configuration	DHCP (Enabled)	15
	IP Address 15
	Subnet Mask	15
	Default Gateway	15
	DNS Server	(N/A)
User Password	Enabled	(N/A)
	New Password	15
	Confirm	15
Admin Password	Enabled	(N/A)
	New Password	15
	Confirm	15

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

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

Shutting down the projector

I. Press ⏻ POWER or 📋 OFF and a confirmation message will appear prompting you. If you don't respond in a few seconds, the message will disappear.

1. Press ⏻ POWER or 📋 OFF a second time. The POWER indicator light flashes orange, the projection lamp shuts down, and the fans will continue to run for approximately 90 seconds to cool down the projector.

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

1. Once the cooling process finishes, a "Power Off Ring Tone" will be heard. The POWER indicator light is a steady orange and fans stop. Disconnect the power cord from the power outlet.

- To turn off the power ring tone, see "Turning off the Power on/off ring tone" on page 43 for details.

- If the projector is not properly shut down, to protect the lamp, when you attempt to re-start the projector, the fans will run for a few minutes to cool down. Press ⏻ POWER or 📊 again to start the projector after the fans stop and the POWER indicator light turns orange.

- Lamp life results will vary depending on environmental conditions and usage.

Diagram showing a cable being inserted into an electronic device with ports and connectors (no text or symbols)

Menu operation

Menu system

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

Main menu Sub-menu Options
I. Display	Wall color	Off/Light Yellow/Pink/Light Green/Blue/Blackboard
	Aspect Ratio	Auto/Real/4:3/16:9/16:10/16:6(16:6 available in SU754)
	2D Keystone
	Corner Fit	Top Left/Top Right/Bottom Left/Bottom Right
	Position
	Phase
	H.Size
	Digital Zoom	PC: 1.0X~2.0XVideo: 1.0X~1.8X
	3D mode	Auto/Off/Frame Sequential/Frame Packing/Top Bottom/Side by Side
	3D Sync Invert Disable/Invert
	Save 3D Setting	3D Settings 1/3D Settings 2/3D Settings 3
	Apply 3D Setting	3D Settings 1/3D Settings 2/3D Settings 3/Off

Main menu Sub-menu Options

Picture Mode		Bright/Presentation/sRGB/Vivid/3D/Infographic/User
Reference Mode		Bright/Presentation/sRGB/Vivid/3D/Infographic
Brightness
Contrast
Color
Tint
Sharpness
Brilliant Color On/Off
Color Temperature		Cool/Normal/Warm
Color Temperature Fine Tuning		R Gain/G Gain/B Gain/R Offset/G Offset/B Offset
3D Color Management	Primary Color R/G/B/C/M/Y
	Hue
	Saturation
	Gain
Reset picture settings		Current/All/Cancel
Quick Auto Search On/Off
HDMI Range Auto/Full/Limited
Source	Color Space Conversion	Auto/RGB/YUV

Main menu Sub-menu		Options
	Presentation Timer	Timer Period 1~240 min
		Timer Display Always/1 min/2mins/3 mins/Never
		Timer Position	Top Left/Bottom Left/Top Right/Bottom Right
		Timer Counting Direction	Count Down/Count up
		Sound Reminder On/Off
		On Yes/No
		Off Yes/No
4. System Setup: Basic	Language		English/Français/Deutsch/Italiano/Espanol/Rysckii/繁體中文/简体中文/日本語/한국어/Svenska/Nederlands/Türkçe/Čeština/Português/الله/Polski/Magyar/Hrvatski/Română/Norsk/Dansk/Български/Suomi/Indonesian/Емгика/العربية/हिन्दी
	Projector Installation		Front Table/Rear Table/Rear Ceiling/Front Ceiling
	Menu Setting	Menu Display Time	5 sec/10 sec/20 sec/30 sec/Always
		Menu Position	Center/Top Left/Top Right/Bottom Right/Bottom Left
		Reminder Message On/Off
	Operation Setting	Direct Power On On/Off
		Signal Power On Computer: On/Off
		Auto Power Off	Disable/3 mins/10 mins/15 mins/20 mins/25 mins/30 mins
		Instant Restart On/Off
		Blank Timer	Disable/5 mins/10 mins/15 mins/20 mins/25 mins/30 mins
		Sleep Timer	Disable/30 mins/1 hr/2 hrs/3hrs/4hrs/8 hrs/12hrs
	Remote Receiver Front+Rear/Front/Rear
	Panel Key Lock	On/Off	Yes/No
	Background Color		BenQ/Black/Blue/Purple
	Splash Screen		BenQ/Black/Blue
Main menu	Sub-menu		Options
5. System Setup: Advanced	High Altitude Mode	On/Off Yes/No
	Audio Settings	Mute On/Off
		Volume
		Microphone Volume
		Power On/Off Ring Tone	On/Off
	Lamp Settings	Lamp Mode Normal/Economic/SmartEco
		Reset Lamp Timer Reset/Cancel
		Lamp Timer	Lamp Usage Time/Equivalent Lamp Hour
	Security Setting	Change Password
		Change Security Settings
		Power On Lock On/Off
	Baud Rate		2400/4800/9600/14400/19200/38400/57600/1152000
	HDMI Equalizer		HDMI-1: Auto/lower/low/middle/high/higherHDMI-2/MHL or HDMI-2: Auto/lower/low/middle/high/higher
	Test Pattern On/Off
	Closed Caption	Closed Caption Enable	On/Off
		Caption Version CCI/CC2/CC3/CC4
	12V Trigger On/Off
	Standby Settings	Network	Enable network standby mode/Switch to normal standby mode
		Microphone On/Off
		Monitor Out On/Off
		Audio Pass Through	Off/Audio In/Audio L/R/HDMI/HDMI/MHL
	Network settings	Wired LAN	Status/DHCP/IP Address/SubnetMask/Default Gateway/DNSServer/Apply
		AMX Device Discovery	On/Off
		MAC Address
	Reset All Settings		Reset / Cancel

Main menu Sub-menu Options

6.Information

Current System Status

• Source• Picture Mode• Lamp Mode• Resolution• 3 D Format• Color System• Lamp Usage Time• Firmware Version

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

Description of each menu

FUNCTION DESCRIPTION
I. Display menu	Wall color	Corrects the projected picture's color when the projection surface is not white. See "Using Wall Color" on page 36 for details.
	Aspect Ratio	There are several options to set the image's aspect ratio depending on your input signal source. See "Selecting the aspect ratio" on page 34 for details.
	2D Keystone	Adjusts the shape of the projected image to ensure straight lines on all four corners. See "Correcting 2D Keystone" on page 27 for details.
	Corner Fit	Adjusts the shape of the projected image to ensure a specific corner is straight. See "Correcting Corner Fit" on page 28 for details.
	Position	Displays the position adjustment page. To move the projected image, use the directional arrow keys. The values shown on the lower position of the page change with every key press you made until they reach their maximum or minimum.This function is only available when a PC signal (analog RGB) is selected.
	Phase	Adjusts the clock phase to reduce image distortion.This function is only available when a PC signal (analog RGB) is selected.
	H.Size	Adjusts the horizontal width of the image. This function is only available when a PC signal (analog RGB) is selected.
	Digital Zoom	Digital Zoom adjust function with zoom bar displaysPC: 1.0X~2.0X,Video: 1.0X~1.8X

FUNCTION DESCRIPTION

1. Dispaly menu

3D

This projector features a 3D function which enables you to enjoy the 3D movies, videos, and sporting events in a more realistic way by presenting the depth of the images. You need to wear a pair of 3D glasses to view the 3D images.

3D Mode

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, press ◀/▶ to choose a 3D mode.

When the 3D function is on:

• The brightness level of the projected image will decrease.
• The following settings cannot be adjusted: Picture Mode, Reference Mode.
• The Keystone can only be adjusted within limited degrees.

3D Sync Invert

When you discover the inversion of the image depth, enable this function to correct the problem.

Save 3D Settings

When you have successfully displayed the 3D contents after making the appropriate adjustments, you can enable this function and choose a set of 3D settings to memorize current 3D settings.

Apply 3D Settings

After the 3D settings are saved, you can decide if you would like to apply them by choosing a set of 3D settings that you have saved. Once applied, the projector will automatically play the incoming 3D contents if it matches the 3D settings saved.

Only the set(s) of 3D settings with memorized data is available.

FUNCTION DESCRIPTION

Picture Mode	Pre-defined picture modes are provided so you can optimize your projector image set-up to suit your program type. See "Selecting a picture mode" on page 36 for details.
Reference Mode	Selects a picture mode that most suits your need for the image quality and further fine-tune the image based on the selections listed on the same page below. See "Setting the User mode" on page 37 for details.
Brightness	Adjusts the brightness of the image. See "Adjusting Brightness" on page 37 for details.
Contrast	Adjusts the degree of difference between dark and light in the image. See "Adjusting Contrast" on page 37 for details.
Color	Adjusts the color saturation level -- the amount of each color in a video image. See "Adjusting Color" on page 37 for details.The function is only available when Video or S-Video with NTSC system is selected.
Tint	Adjusts the red and green color tones of the image. See "Adjusting Tint" on page 37 for details.The function is only available when Video or S-Video with NTSC system is selected.
Sharpness	Adjusts the image to make it look sharper or softer. See "Adjusting Sharpness" on page 37 for details.The function is only available when Video or S-Video with NTSC system is selected.
Brilliant Color	Adjusts white peaking while maintaining correct color presentation. See "Adjusting Brilliant Color" on page 37 for details.
Color Temperature	See "Selecting a Color Temperature" on page 38 for details.
Color Temperature Fine Tuning	See "Setting a preferred color temperature" on page 38 for details.
3D Color Management	See "3D Color Management" on page 38 for details.
Reset picture settings	See "Resetting current or all picture modes" on page 39 for details.

FUNCTION DESCRIPTION
3. Source menu	Quick Auto Search	See "Switching input signal" on page 33 for details.
	HDMI Range	Selects an input source type for the HDMI signal. Auto is the default and recommended setting. You can also manually select the source type. The different source types carry different standards for the brightness level.This function is only available when the HDMI signal is selected.
	Color Space Conversion	See "Changing Color Space" on page 33 for details.
4. System Setup: Basic menu	Presentation Timer	Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 40 for details.
	Language	Sets the language for the On-Screen Display (OSD) menus.See "Using the menus" on page 29 for details.
	Projector Installation	The projector can be installed on a ceiling or behind a screen, or with one or more mirrors. See "Choosing a location" on page 18 for details.
	Menu Setting	Menu Display TimeSets the length of time the OSD will remain active after your last key press. The range is from 5 to 30 seconds in 5-second increments.Menu PositionSets the On-Screen Display (OSD) menu position.Reminder MessageSelecting On allows the projector to remind you to clean the filter.
4. System Setup: Basic menu	Operation Setting	Direct Power OnPowers projector on automatically when the power cable is connected.Signal Power OnSets whether to turn the projector directly on without pressing POWER or ON when the projector is in standby mode and the signal is feed through the VGA cable.Auto Power OffAllows the projector to turn off automatically if no input signal is detected after a set period of time. See "Setting Auto Power Off" on page 64 for details.Instant RestartSelecting On enables you to restart the projector immediately within 90 seconds after turning it off.Blank TimerSets the image blank time when the Blank feature is activated, once elapsed the image will return to the screen. See "Hiding the image" on page 41 for details.Sleep TimerSets the auto-shutdown timer. The timer can be set to a value between 30 minutes and 12 hours.
	Remote Receiver	Sets the preferred remote receiver (Front and Rear) allowing the projector to accept signals from the remote control.
	Panel Key Lock	Disables or enables all panel key functions except ⏻ POWER on the projector and keys on the remote control. See "Locking control keys" on page 42 for details.
	Background Color	Selects background appearance when there is no signal.
	Splash Screen	Allows you to select which logo screen will appear during projector start-up

FUNCTION DESCRIPTION

5. System Setup: Advanced menu	High Altitude Mode	A mode for operation in high altitude areas. See "Operating in a high altitude environment" on page 42 for details.
	Audio Settings	See "Adjusting the sound" on page 42 for details.MuteSets the mute function.VolumeAdjusts the audio volume level.Microphone volumeAdjusts the microphone sound level.Power on/off Ring ToneSets the power on/off ring tone.
	Lamp Settings	Lamp ModeSee "Setting Lamp mode as Economic or SmartEco" on page 63 for details.Reset lamp timerSee "Resetting the lamp timer" on page 68 for details.Lamp TimerSee "Getting to know the lamp hour" on page 63 for details on how the total lamp hour is calculated.
	Security Setting	Change PasswordYou will be asked to enter the current password before changing to a new one. See "Utilizing the password function" on page 30 for details.Change Security SettingsPower On LockWhen Power On Lock is activated, you will be asked to enter the current password before powering on the projector.If you enter incorrect password 5 times in succession, the projector will automatically shut down in a short time.
	Baud Rate	Selects a baud rate that is identical with your computer's so that you can connect the projector using a suitable RS-232 cable and update or download the projector's firmware. This function is intended for qualified service personnel.
	HDMI Equalizer	Select HDMI equalizer value.
	Test Pattern	Selecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion.
FUNCTION DESCRIPTION
Closed Caption	Closed Caption EnableActivates the function by selecting On when the selected input signal carries closed captions.• Captions: An on-screen display of the dialogue, narration, and sound effects of TV programs and videos that are closed captioned (usually marked as "CC" in TV listings).Caption VersionSelects a preferred closed captioning mode. To view captions, select CCI, CC2, CC3, or CC4 (CCI displays captions in the primary language in your area).
12V Trigger	Enable or disable 12V trigger output. Used to trigger external device such as an electric screen or light control, etc. Consult your dealer for how to connect these devices.
Standby Settings	Network• Enable Network Standby ModeSelecting On enables the function. The projector is able to provide the network function in standby mode. Selecting Off disables the function. The projector does not provide the network function in standby mode.• Switch to normal standby modeAllows the projector to disable the network function after a set period of time after it enters standby mode. For instance, if 20 min is selected, the projector is able to provide the network function for 20 minutes after it enters standby mode. When 20 minutes is up, the projector enters normal standby mode.This function is only available when Enable Network Standby Mode is On.MicrophoneSelecting On enables the function, and the microphone can be used even in standby mode.Monitor OutSelecting On enables the function. The projector can output a VGA signal when it is in standby mode and the PC jack is correctly connected to devices. See "Connection" on page 22 for how to make the connection.Audio Pass ThroughPress ◄/► to choose the source that you wish to use in operation mode. See "Connection" on page 22 for how to make the connection.When the corresponding jacks are correctly connected to the device, the projector can output an audio signal to the external speaker when it is in standby mode. The built-in speaker(s) will be muted in standby mode.Enabling this function slightly increases the standby power consumption.

1. System Setup: Advanced menu

FUNCTION DESCRIPTION
5. System Setup: Advanced menu	Network settings	Wired LANSee "Controlling the projector through a Wired LAN environment" on page 44 for details.AMX Device DiscoveryWhen AMX Device Discovery is On, the projector can be detected by AMX controller.MAC AddressDisplays the MAC address for this projector.
	Reset All Settings	Returns all settings to the factory preset values.The following settings will still remain: Position, Phase, H. Size, Projector Installation, Language, High Altitude Mode, Security Settings, Baud Rate.
6. Information menu	Current System Status	SourceShows the current signal source.Picture ModeShows the selected mode in the Picture menu.Lamp ModeShows the current lamp mode.ResolutionShows the native resolution of the input signal.3D FormatShows the current 3D mode.Color SystemShows input system format, NTSC, PAL, SECAM or RGB.Lamp Usage TimeDisplays the number of hours the lamp has been used.Firmware VersionDisplays the firmware version of the projector.

The Information menu shows you the current operating status of the projector.

Maintenance

Care of the projector

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

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

Cleaning the lens

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

• Use a canister of compressed air to remove dust.
• If there is dirt or smears, use lens-cleaning paper or moisten a soft cloth with lens cleaner and gently wipe the lens surface.

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

Cleaning the projector case

Before you clean the case, turn the projector off using the proper shutdown procedure as described in "Shutting down the projector" on page 48 and unplug the power cord.

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

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

Storing the projector

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

• Make sure the temperature and humidity of the storage area are within the recommended range for the projector. Please refer to "Specifications" on page 71 or consult your dealer about the range.
• Retract the adjuster feet.
• Remove the battery from the remote control.
• Pack the projector in its original packing or equivalent.

Transporting the projector

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

Lamp information

Getting to know the lamp hour

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

Lamp Usage Time = (hours used in Normal mode) + (hours used in Economic mode) + (hours used in SmartEco mode)

Equivalent lamp hour = 1.8*(hours used in Normal mode) + 1.3*(hours used in Economic mode) + 1.00*(hours used in SmartEco mode)

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

To obtain the lamp hour information:

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

Extending lamp life

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

Setting Lamp mode as Economic or SmartEco

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

Setting the projector in Economic or SmartEco mode also extends the lamp operation life. To set Economic or SmartEco mode, go into the SYSTEM SETUP: Advanced > Lamp Settings > Lamp mode menu and press ◀/▶ until your desired mode is selected.

Lamp mode Description

Normal 100% lamp brightness

Economic Saves 20% lamp power consumption.

SmartEco Save up to 30% lamp power consumption depending on the content brightness level.

Setting Auto Power Off

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

To set Auto Power Off, go into the SYSTEM SETUP: Basic > Auto Power Off menu and press ◀/▶. The time period can be set from 5 to 30 minutes in 5-minute increments. If the preset time lengths are not suitable for your presentation, select Disable. The projector will not automatically shut down in a certain time period.

Timing of replacing the lamp

When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

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

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. Turn the projector off and let the projector cool for 45 minutes. If the lamp or Temp indicator still lights up after turning the power back on, please contact your dealer. See "Indicators" on page 69 for details.

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

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

Status Message
Install a new lamp for optimal performance. If the projector is normally run withEconomicselected (See"Setting Lamp mode as Economic or SmartEco" on page 63), you may continue to operate the projector until the next lamp warning appears.PressMODE/ENTERto dismiss the message.
It is strongly recommended that you replace the lamp at this age. The lamp is a consumable item. The lamp brightness diminishes with use. This is normal lamp behavior. You can replace the lamp whenever you notice that the brightness level has significantly diminished.PressMODE/ENTERto dismiss the message.
The lamp MUST be replaced before the projector will operate normally.PressMODE/ENTERto dismiss the message.

Replacing the lamp

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

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

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

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

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

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

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

- 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.

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

1. Loosen the captive screws from the left and rear side.

2. Remove the lamp compartment cover as shown.

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

Technical line drawing of an electronic projector with internal components and a close-up inset showing internal wiring (no text or symbols)

1. Loosen the two captive screws that secure the lamp.

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

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

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

- Pulling it too quickly may cause the lamp to break and scatter broken glass in the projector.

- Do not place the lamp in locations where water might splash on it, children can reach it, or near flammable materials.

- Do not insert your hands into the projector after the lamp is removed. If you touch the optical components inside, it could cause color unevenness and distortion of the projected images.

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

- Ensure the connectors are aligned.

- If you experience resistance, lift the lamp and start again.

1. Tighten the screws that secure the lamp.

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

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

- Do not over tighten the screw.

Diagram of an electronic projector with a screwdriver inserted, showing internal components and wiring (no text or labels)

Diagram of an electronic projector with a mounted device and internal components (no text or symbols)

Diagram of an projector with a mounted device and internal components, showing no text or symbols.

Technical line drawing of a projector with internal components and a screwdriver inserted (no text or symbols)

1. Connect the lamp connector properly and place as drawing before lamp compartment cover installation back.

- Lamp connector must be installed flush with the connector base as shown in the image below. A gap between the lamp connector and the connector base will cause damage to the projector. The following images illustrate correct and incorrect lamp connector installations.

Technical line drawing of an electronic projector with internal components and a magnified inset showing internal structure (no text or symbols)

Correct Incorrect

II. Replace the lamp compartment cover on the projector and tighten the captive screw.

1. Restart the projector.

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

Resetting the lamp timer

1. After the startup logo, open the On-Screen Display (OSD) menu. Go to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. The Lamp Settings page displays. Highlight Reset lamp timer. A warning message displays asking if you want to reset the lamp timer. Highlight Reset and press MODE/ENTER. The lamp time will be reset to '0'.

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

Indicators

Light			Status & Description
Power Temp Lamp
Power events
Orange Off Stand-by mode
Green Flashing	Off Off		Powering up
Green Off Off Normal operation
Orange Flashing	Off Off		Projector is cooling.
Lamp events
Off Off Orange		Flashing	The lamp ignition is not lit up.
Off	Off	Red	1. The projector needs 90 seconds to cool down. Or2. Please contact your dealer for assistance.
Thermal events
Red Red Off			The fans are not working.	The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for assistance.
Red Red Flashing		Off
Red	Green Off
Red	Green Flashing	Off
Green	Red	Off	Temperature I error (over limited temperature).
Green	Red Flashing	Off	Thermal sensor I open error.
Green	Green	Off	Thermal sensor I short error.
Green	Green Flashing	Off	Thermal IC #1 I2C connection error.
Green	Red	Red	Thermal break error.
System events
Green Off Red			The projector has shutdown automatically. If you try to re-start the projector, it will shutdown again. Please contact your dealer for assistance.
Red Flashing	Off Off
Red Off Red
Off	Green	Red	Lamp door is open. Please check if the lamp door is open or not closed properly.
Green Off Orange		Lamp life ex	exhausted.
Red Red Red Download.
Off Red Off LAN download fail.
Off Green Off LAN download processing.			processing.

Troubleshooting

⑦ The projector does not turn on.

Cause Remedy
There is no power from the power cable.	Plug the power cord into the AC inlet on the projector, and plug the power cord into the power outlet. If the power outlet has a switch, make sure that it is switched on.
Attempting to turn the projector on again during the cooling process.	Wait until the cooling down process has completed.

No picture.

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

⑦ Blurred image.

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

⑦ Remote control does not work.

Cause Remedy
The battery is out of power. Replace the battery with new one.
There is an obstacle between the remote control and the projector.	Remove the obstacle.
You are too far away from the projector.	Stand within 7 meters (23 feet) of the projector.

⑦ The password is incorrect.

Cause Remedy
You do not remember the password.	Please see "Entering the password recall procedure" on page 31 for details.

Specifications

Projector specifications

All specifications are subject to change without notice.

Optical

Resolution

SX751

1024 x 768 XGA

SW752

1280 X 800 WXGA

SH753

1920 X 1080 1080P

SU754

1920 X 1200 WUXGA

Display system

Single-chip DLP ^TM system

Lens F/Number

F=2.42 to 2.97, f=20.70 to 31.05mm

Lamp

310W lamp

Electrical

Power supply

AC100-240V

50/60 Hz (Automatic)

4.2A

Power consumption

420W (Max); < 0.5W (Standby)

Mechanical

Weight

7.28 lbs (3.3 Kg)

Output terminals

Speaker

(Mono) 10 watt x 1

Audio signal output

PC audio jack x 1

Monitor Out

D-Sub 15-pin (female) x1

USB

TYPE-A (5V/1.5A)

Control

USB

MINI-B

RS-232 serial control

9 pin x 1

IR receiver x 2

12V TRIGGER

12VDC (0.2 A) x 1

LAN control

RJ45 x 1

Input terminals

PC input

RGB input

D-Sub 15-pin (female) x 1

Video signal input

S-VIDEO

Mini DIN 4-pin port x 1

VIDEO

RCA jack x 1

SD/HDTV signal input

Digital - HDMI-1 x 1

Digital - HDMI-2/MHL x 1

Audio signal input

Audio in

PC audio jack x 1

RCA audio jack (L/R) x 1

MIC

PC audio jack x 1

Environmental Requirements

Operating temperature

0°C–40°C at sea level

Operating relative humidity

10%–90% (without condensation)

Operating altitude

0–1499 m at 0°C–35°C

1500–3000 m at 0°C–30°C (with High

Altitude Mode on)

Storage temperature

-20°C-60°C

Storage humidity

10%-90% RH (without condensation)

Storage altitude

30°C@ 0\~12,200m above sea level

Transporting

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

Dimensions

314 mm (W) × 117 mm (H) × 233 mm (D)

Ceiling Mount Installation *Ceiling Mount Screws:

M4 (Max. L=25, Min. L=20)

Timing chart

Supported timing for PC input

Resolution Mode		Refresh Rate (Hz)	H Frequency (kHz)	Clock (MHz)	3D Frame Sequential	3D Top Bottom	3D Side-by-Side
720 x 400 720 x 400_70 70.087 31.469 28.3221
640 x 480	VGA_60 59.94	0 31.469 25.175			◎	◎	◎
	VGA_72 72.80	9 37.861 31.500
	VGA_75 75.00	0 37.500 31.500
	VGA_85 85.00	8 43.269 36.000
800 x 600	SVGA_60 60.31	7 37.879 40.000			◎	◎	◎
	SVGA_72 72.18	8 48.077 50.000
	SVGA_75 75.00	0 46.875 49.500
	SVGA_85 85.06	1 53.674 56.250
	SVGA_120(Reduce Blanking)	119.854 77.425 83.000			◎
1024 x 768	XGA_60 60.00	4 48.363 65.000			◎	◎	◎
	XGA_70 70.06	9 56.476 75.000
	XGA_75 75.02	9 60.023 78.750
	XGA_85 84.99	7 68.667 94.500
	XGA_120(Reduce Blanking)	119.989 97.551 115.500			◎
1152 x 864	152 x 864_75	75.000 67.500	108.000
1024 x 576	BenQ NB Timing	60.000 35	820 46.996
1024 x 600	BenQ NB Timing	64.995 41	467 51.419
1280 x 720	280 x 720_60	60.000 45.000	74.250		◎	◎	◎
1280 x 768	280 x 768_60	59.870 47.776	79.500		◎	◎	◎
1280 x 800	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)	119.909	101.563	146.250	◎
1280 x 1024	SXGA_60	60.020 63	981 108.000			◎	◎
	SXGA_75	75.025 79	976 135.000
	SXGA_85	85.024 91	146 157.500
1280 x 960	1280 x 960_60 60	0.000 60.000	108.000			◎	◎
	1280 x 960_85 85	0.002 85.938	148.500
1360 x 768	1360 x 768_60 60.01	5 47.712 85.5	00			◎	◎
1440 x 900	WXGA+_60 59.887	55.935 106.5	00			◎	◎
1400 x 1050	$XGA+_60 59.978 6	5.317 121.75	0			◎	◎
1600 x 1200	UXGA 60.000 75.000	162.000				◎	◎
1680 x 1050	1680 x 1050_60 59.9	54 65.290 14	6.250			◎	◎
640 x 480 @67Hz	MAC13 66.667	35.000 30.2	40
832 x 624 @75Hz	MAC16 74.546	49.722 57.2	80
1024 x 768 @75Hz	MAC19 74.930	60.241 80.0	00
1152 x 870 @75Hz	MAC21 75.060	68.680 100	000

There 3D timing showing depend the EDID file and VGA display card. It is possible that user cannot choose the above 3D timings on VGA display card.

Support timing for Component - YPbPr input

Timing Resolution		Horizontal Frequency (KHz)	Vertical Frequency (Hz)	Dot Clock Frequency (MHz)	3D Frame Sequential
480i 720	x 480 15.73 59.94 13	50			◎
480p 720	x 480 31.47 59.94 27	.00			◎
576i 720	x 576 15.63 50.00 13	50
576p 720	x 576 31.25 50.00 27	.00
720/50p 12	80 x 720 37.50 50.00	74.25
720/60p 12	80 x 720 45.00 60.00	74.25			◎
1080/50i 19	20 x 1080 28.13 50.00	74.25
1080/60i 19	20 x 1080 33.75 60.00	74.25
1080/24p 19	20 x 1080 27.00 24.00	74.25
1080/25p 19	20 x 1080 28.13 25.00	74.25
1080/30p 19	20 x 1080 33.75 30.00	74.25
1080/50p 19	20 x 1080 56.25 50.00	148.50
1080/60p 19	20 x 1080 67.50 60.00	148.50

Support timing for Video and S-Video input

Video Mode	Horizontal Frequency (KHz)	Vertical Frequency (Hz)	Sub-carrier Frequency (MHz)	3D Frame Sequential
NTSC	15.73	60	3.58	◎
PAL	15.63	50	4.43
SECAM	15.63	50	4.25 or 4.41
PAL-M	15.73	60	3.58
PAL-N	15.63	50	3.58
PAL-60	15.73	60	4.43
NTSC4.43	15.73	60	4.43

Support timing for HDMI (HDCP) input

Resolution Mode		Refresh Rate (Hz)	H Frequency (kHz)	Clock (MHz)	3D Frame Sequential	3D Top Bottom	3D Side-by-Side
640 x 480	VGA_60 59.94	0 31.469 25.	175		◎	◎	◎
	VGA_72 72.80	9 37.861 31.	500
	VGA_75 75.00	0 37.500 31.	500
	VGA_85 85.00	8 43.269 36.	000
720 x 400 720 x 400_70 70.087		31.469 28.32	21
800 x 600	SVGA_60 60.3	17 37.879 40.	000		◎	◎	◎
	SVGA_72 72.18	88 48.077 50.	000
	SVGA_75 75.00	00 46.875 49.	500
	SVGA_85 85.06	1 53.674 56.	250
	SVGA_120(Reduce Blanking)	119.854 77.	425 83.000		◎
1024 x 768	XGA_60 60.00	4 48.363 65.	000		◎	◎	◎
	XGA_70 70.06	9 56.476 75.	000
	XGA_75 75.02	9 60.023 78.	750
	XGA_85 84.99	7 68.667 94.	500
	XGA_120(Reduce Blanking)	119.989 97.	551 115.500		◎
1152 x 864	152 x 864_75	75.000 67.500	108.000
1024 x 576	BenQ Notebook Timing	60.000 35.	820 46.996
1024 x 600	BenQ Notebook Timing	64.995 41.	467 51.419
1280 x 720	280 x 720_60	60.000 45.000	74.250		◎	◎	◎
1280 x 768	280 x 768_60	59.870 47.776	79.500		◎	◎	◎
1280 x 800	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)	119.909	101.563	146.250	◎
1280 x 1024	SXGA_60	60.020 63.	981 108.000			◎	◎
	SXGA_75	75.025 79.	976 135.000
	SXGA_85	85.024 91.	146 157.500
1280 x 960	1280 x 960_60	60.000 60.	000 108.000			◎	◎
	1280 x 960_85	85.002 85.	938 148.500
Resolution	Mode	Refresh Rate (Hz)	H Frequency (kHz)	Clock (MHz)	3D Frame Sequential	3D Top Bottom	3D Side-by-Side
1360 x 768	1360 x 768_60 60.01	547.712 85.500				◎	◎
1440 x 900	WXGA+_60 59.887	55.935 106.500				◎	◎
1400 x 1050	$XGA+_60 59.978 6	5.317 121.750				◎	◎
1600 x 1200	UXGA 60.000 75.000	162.000				◎
1680 x 1050	1680 x 1050_60 59.9	54 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 75.060	68.680 100.000
1920 x 1080 @60Hz	1920 x 1080_60 6	0.000 67.500	148.500
1920 x 1200 @60Hz	1920 x 1200_60 (Reduce Blanking)	59.950 74.038 154.000

There timing showing depend the EDID file and VGA graphic card limitation. It is possible that user cannot choose the above timings on VGA display card.

Supporting timing for HDMI Video input

Timing Resolution		Horizontal Frequency (KHz)	Vertical Frequency (Hz)	Dot Clock Frequency (MHz)	3D Frame Sequential	3D Frame Packing	3D Top Bottom	3D Side-by-Side
480i 720	(1440) × 480 15.7	3 59.94 27.00			◎
480p 720	0 × 480 31.47 59.94	27.00			◎
576i 720	(1440) × 576 15.6	3 50.00 27.00
576p 720	0 × 576 31.25 50.00	27.00
720/50p	1280 × 720 37.50 50.00	74.25				◎	◎	◎
720/60p	1280 × 720 45.00 60.00	74.25			◎	◎	◎	◎
1080/24p	1920 × 1080 27.00	24.00 74.25				◎	◎	◎
1080/25p	1920 × 1080 28.13	25.00 74.25
1080/30p	1920 × 1080 33.75	30.00 74.25
1080/50i	1920 × 1080 28.13	50.00 74.25						◎
1080/60i	1920 × 1080 33.75	60.00 74.25						◎
1080/50p	1920 × 1080 56.25	50.00	148.50				◎	◎
1080/60p	1920 × 1080 67.50	60.00	148.50				◎	◎

Supporting timing for MHL input

Timing	Resolution	Horizontal Frequency (KHz)	Vertical Frequency (Hz)	Dot Clock Frequency (MHz)
480i	720 (1440) × 480	15.73	59.94	27.00
480p	720 × 480	31.47	59.94	27.00
576i	720 (1440) × 576	15.63	50.00	27.00
576p	720 × 576	31.25	50.00	27.00
720/50p	1280 × 720	37.50	50.00	74.25
720/60p	1280 × 720	45.00	60.00	74.25
1080/24p	1920 × 1080	27.00	24.00	74.25
1080/25p	1920 × 1080	28.13	25.00	74.25
1080/30p	1920 × 1080	33.75	30.00	74.25
1080/50i	1920 × 1080	28.13	50.00	74.25
1080/60i	1920 × 1080	33.75	60.00	74.25

Warranty and Copyright information

Limited warranty

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

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

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

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

Copyright

Copyright 2011 by BenQ Corporation. All rights reserved. No part of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without the prior written permission of BenQ Corporation.

Disclaimer

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

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

Patents

Please go to http://patmarking.benq.com/ for the details of the BenQ projector patent.

PJLink

PJLink protocol

The network function of this projector support the PJLink class I, and the PJLink protocol can be used to perform projector setting and projector status query operations from a computer.

Control commands

The following table lists the PJLink protocol commands that can be used to control the projector.

Command	Control details	Parameter /Return string	Remark
POWR	Power supply control	01	StandbyPower on
POWR?	Power supply status query	01	StandbyPower on
INPT	Input selection	1121223132	PCI / YPbPrVIDEO S-VIDEOHDMI1HDMI2/MHL
INPT?	Input status query
AVMT Mute II		1021203130	Video mute OnVideo mute OffAudio mute OnAudio mute OffVideo & Audio mute OnVideo & Audio mute Off
AVMT? Mute query
ERST?	Error status query	xxxxxx	1st byte	Indicates fan errors, and returns 0-2	• 0=No error is detected• 1=Warning• 2 = E
			2nd byte	Indicates light source errors, and returns 0-2
			3rd byte	Indicates temperature errors, and returns 0-2
			4th byte R	return 0
			5th byte R	return 0
			6th byte	Indicates other errors, and returns 0-2
LAMP?	Light source status query	xxxxxxxxxxx	1st number (1-5 digitals): Light source I runtime
INST?	Input selection list query	11 21 22 31 32	SX751 / SW752 / SH753 / SU754
NAME?	Projector name query	xxxxx	Returns the name set in [PROJECTOR NAME] of [NETWORK SETUP]
INF1?	Manufacturer name query	BenQ Returns manufacturer name
INF2?	Model name query	SX751 / SW752 / SH753 / SU754	Returns moder name
INFO?	Other information queries	xxxxx Returns information such as version number
CLASS?	Class information query	I Returns class for PJLink