BenQ MX780 ST User Manual
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BenQ MX780 ST User Manual

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MX750/MP780 ST
Digital Projector
User Manual
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Summary of Contents for BenQ MX780 ST

  • Page 1 MX750/MP780 ST Digital Projector User Manual Welcome...

  • Page 2: Table Of Contents

    Table of contents Important safety Operating in a high altitude environment .........45 instructions ......3 Adjusting the sound......46 Personalizing the projector menu Introduction......7 display ...........47 Projector features ........7 Controlling the projector through a LAN Shipping contents........8 environment .........47 Projector exterior view ......10 Displaying image through Q Presenter57 Controls and functions .......

  • Page 3: Important Safety Instructions

    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 Please read this manual before you Always open the lens shutter or...
  • Page 4 Safety Instructions (Continued) The lamp becomes extremely hot Do not place this product on an during operation. Allow the unstable cart, stand, or table. The projector to cool for approximately product may fall, sustaining serious 45 minutes prior to removing the damage.
  • Page 5 Safety Instructions (Continued) Do not place this projector in any of Do not block the ventilation holes. the following environments. - Do not place this projector on a blanket, bedding or any other soft surface. - Space that is poorly ventilated or - Do not cover this projector with a cloth or confined.
  • Page 6 BenQ to have the projector serviced. Do not step on the projector or place any objects upon it. Besides probable...

  • Page 7: Introduction

    Introduction Projector features The projector integrates high-performance optical engine projection and a user-friendly design to deliver high reliability and ease of use. The projector offers the following features. • HDMI • LAN display for network control and web server • LAN display 4-1 (maximum 4PC/ NB display to 1 projector) •...

  • Page 8: Shipping Contents

    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.
  • Page 9 PointDraw PointDraw pen wrist holder strap Q Draw interactive PointDraw pen quick start guide software Optional accessories Spare lamp kit RS232 cable Ceiling mount kit BenQ wireless dongle Soft carry case (standard accessory PointDraw for MX750) Wall mount kit Introduction...

  • Page 10: Projector Exterior View

    Projector exterior view External control panel Front/upper side (See "Projector" on page 11 (MX750) details.) Lamp cover Focus ring (MX750) Focus slide lever (MP780 ST) Projection lens Lens cover Vent (heated air exhaust) Speakers Zoom slide lever (MX750 only) Front IR remote sensor Quick-release button Audio output jack Audio input jack...

  • Page 11: Controls And Functions

    Controls and functions Projector AUTO Automatically determines the best picture timings for the displayed image. See "Auto-adjusting the image" on page 31 details. Power/POWER indicator light Toggles the projector between standby mode and on.See "Starting up the projector" on page 30 "Shutting down the projector"...
  • Page 12 Mounting the projector We want you to have a pleasant experience using your BenQ projector, so we need to bring this safety matter to your attention to prevent possible damage to person and property. If you intend to mount your projector on the ceiling or wall, we strongly recommend that you use a proper fitting BenQ projector ceiling mount kit or wall mount kit and that you ensure it is securely and safely installed.
  • Page 13 Remote control MODE/ENTER Selects an available picture setup mode. See "Selecting a picture mode" on page 39 for details. Activates the selected On-Screen Display (OSD) menu item. See "Using the menus" on page 33 for details. Left/ Starts the FAQ function. See "Utilizing FAQ function"...
  • Page 14 AUTO ASPECT Automatically determines the best picture Selects the display aspect ratio. See timings for the displayed image. See "Selecting the aspect ratio" on page 37 "Auto-adjusting the image" on page 31 details. details. MIC/VOL Adjusts the microphone’s sound level. See Right/ for details.
  • Page 15 Infra-Red (IR) remote control sensor is located on the front of the projector. The remote control must be held at an angle within 30 degrees perpendicular to the projector's IR remote control sensor to function correctly. The distance between the remote control and the sensor should not exceed 8 meters (~ 26 feet).

  • Page 16: Positioning Your Projector16

    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 >...

  • Page 17: Obtaining A Preferred Projected Image Size

    BenQ has provided a table of 4:3-aspect-ratio screen sizes for MX750 and a table of 16:10- aspect-ratio screen sizes for MP780 ST to assist you in determining the ideal location for your projector.
  • Page 18 How to determine the position of the projector for a given screen size Select your screen size. Refer to the table on page 19-20 and find the closest match to your screen size in the left columns labelled "Screen size". Using this value, look across this row to the right to find the corresponding average distance from screen value in the column labelled "Average".
  • Page 19 11050 13600 There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics.
  • Page 20 4572 3245 There is 3% tolerance among these numbers due to optical component variations. BenQ recommends that if you intend to permanently install the projector, you should physically test the projection size and distance using the actual projector in situ before you permanently install it, so as to make allowance for this projector's optical characteristics.

  • Page 21: Connection

    Connection When connecting a signal source to the projector, be sure to: Turn all equipment off before making any connections. Use the correct signal cables for each source. Ensure the cables are firmly inserted. • In the connections shown below, some cables may not be included with the projector (see "Shipping contents"...
  • Page 22 Computer system requirements for USB display:: Operation System Requirements Minimum Hardware Requirements Windows XP Supports USB 2.0 Windows Vista CPU: Pentium 1G RAM: 512MB RAM Disk: 20MB hard driver space Computer system requirements for WiFi display:: Operation System Requirements Minimum Hardware Requirements Windows XP WiFi: 54 Mbps Windows Vista...

  • Page 23: Connecting A Computer Or Monitor

    Connecting a computer or monitor Connecting a computer The projector can connect to both IBM® compatibles and Macintosh® computers. A Mac adapter is needed if you are connecting legacy version Macintosh computers. To connect the projector to a notebook or desktop computer (using VGA): Take the supplied VGA cable and connect one end to the D-Sub output socket of the computer.
  • Page 24 a function key labeled CRT/LCD or a function key with a monitor symbol on the notebook. Press FN and the labeled function key simultaneously. Refer to your notebook's documentation to find your notebook's key combination. • Transmission speed and image quality will vary according to the bandwidth of local area network and the status of network usage.
  • Page 25 Connecting a monitor If you want to view your presentation close-up on a monitor as well as on the screen, you can connect the MONITOR OUT signal output jack on the projector to an external monitor following the instructions below: To connect the projector to a monitor: Connect the projector to a computer as described in "Connecting a computer"...

  • Page 26: Connecting Video Source Devices

    Connecting Video source devices You need only connect the projector to a Video source device using just one of the above connecting methods, however each provides a different level of video quality. The method you choose will most likely depend upon the availability of matching terminals on both the projector and the Video source device as described below: Terminal Terminal appearance...
  • Page 27 Connecting an HDMI source device The projector provides an HDMI input jack that allows you to connect it to an HDMI source device like a DVD player, a DTV tuner, a display or a notebook computer. HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between compatible devices like DTV tuners, DVD players and displays over a single cable.
  • Page 28 Connecting a Component Video source device Examine your Video source device to determine if it has a set of unused Component Video output jacks available: • If so, you can continue with this procedure. • If not, you will need to reassess which method you can use to connect to the device. To connect the projector to a Component Video source device: Take a Component Video to VGA (D-Sub) adaptor cable and connect the end with 3 RCA type connectors to the Component Video output jacks of the Video source...
  • Page 29 Connecting an S-Video/composite source device Examine your Video source device to determine if it has an unused S-Video/composite output jack available: • If it has both jacks, use the S-Video output jack for connection as the S-Video terminal provides better picture quality than the Video terminal. •...

  • Page 30: Operation

    Operation Starting up the projector Plug the power cord into the projector and into a power outlet. Check that the POWER indicator light on the projector lights orange after power has been applied. • Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire.

  • Page 31: Adjusting The Projected Image

    You can also press SOURCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 36 for details. If the frequency/resolution of the input signal exceeds the projector's operating range, you will see the message 'Out of Range' displayed on a screen.
  • Page 32 Fine-tuning the image size and clarity Adjust the projected image to the size that you need using the zoom slide lever. (MX750 only) Then sharpen the image by using the focus ring/focus slide lever. Correcting keystone Keystoning refers to the situation where the projected image is noticeably wider at either the top or bottom.

  • Page 33: Using The Menus

    Using the menus The projector is equipped with On-Screen Display (OSD) menus for making various adjustments and settings. Below is the overview of the OSD menu. Main menu icon Main menu Highlight Status Sub-menu Press MENU/EXIT to the previous page or to exit.

  • Page 34: Securing The Projector

    Securing the projector Using a security cable lock The projector has to be installed in a safe place to prevent theft. Otherwise, purchase a lock, such as the Kensington lock, to secure the projector. You can locate a Kensington lock slot on the rear side of the projector.
  • Page 35 Write down the number and turn off your projector. 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.

  • Page 36: Switching Input Signal

    • If the password is correct, the OSD menu returns to the Security Settings page with 'Off' shown in the row of Power on Lock. You will not have to enter the password next time you turn on the projector. •...

  • Page 37: Magnifying And Searching For Details

    This function is only available when the HDMI input port is in use. Magnifying and searching for details If you need to find the details on the projected picture, magnify the picture. Use the direction arrow keys for navigating the picture. •...
  • Page 38 • Using the remote control Press ASPECT to show the current setting. Press ASPECT repeatedly to select an aspect ratio to suit the format of the video signal and your display requirements. • Using the OSD menu Press MENU/EXIT and then press until the DISPLAY menu is highlighted.

  • Page 39: Optimizing The Image

    most suitable for images which are already in a 16:10 aspect, like high definition TV, as it displays them with out aspect alteration. Optimizing the image Selecting a picture mode The projector is preset with several predefined picture modes so that you can choose one to suit your operating environment and input signal picture type.
  • Page 40 When all settings have been done, highlight Save Settings and press MODE/ENTER to store the settings. The confirmation message 'Setting Saved' displays. Using Wall Color In the situation where you are projecting onto a colored surface such as a painted wall which may not be white, the Wall Color feature can help correct the projected picture’s color to prevent possible color difference between the source and projected pictures.
  • Page 41 The options available for color temperature* settings vary according to the signal type selected. T1: With the highest color temperature, T1 makes the image appear the most bluish white than other settings. T2: Makes images appear bluish white. T3: Maintains normal colorings for white. T4: Makes images appear reddish white.

  • Page 42: Creating Your Own Startup Screen

    Press MENU/EXIT to exit and save the settings. Creating your own startup screen In addition to selecting the projector preset startup screen from among BenQ logo, Black or Blue screen, you can make your own startup screen that is an image projected from your computer or video source.

  • Page 43: Setting The Presentation Timer

    Setting the presentation timer The presentation timer can indicate the presentation time on the screen to help you achieve better time management when giving presentations. Follow these steps to utilize this function: Go to the SYSTEM SETUP: Basic > Presentation Timer menu and press MODE/ ENTER to display the Presentation Timer page.

  • Page 44: Hiding The Image

    Connect the projector to your PC or notebook with a USB cable prior to using the paging function. See "Connecting a computer" on page 23 for details. You can operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft PowerPoint) by pressing PAGE UP/DOWN on the remote control.

  • Page 45: Locking Control Keys

    Press on the remote control or press MENU/EXIT to open the OSD menu and press to highlight the INFORMATION menu. Press to highlight FAQ-Image and Installation or FAQ-Features and Service based BLANK on the information you want to know. BLANK Press MODE/ENTER.

  • Page 46: Adjusting The Sound

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

  • Page 47: Personalizing The Projector Menu Display

    Personalizing the projector menu display The On-Screen Display (OSD) menus can be set according to your preferences. The following settings do not affect the projection settings, operation, or performance. • Menu display time in the SYSTEM SETUP: Basic > Menu Settings menu sets the length of time the OSD will remain active after your last key press.
  • Page 48 Press to highlight Apply and press MODE/ENTER. Configuring the Wireless LAN Settings Connect the BenQ wireless dongle (optional) to the USB TYPE-A input jack of the projector. Highlight Wireless LAN in SYSTEM SETUP: Advanced > Network Settings menu and press MODE/ENTER.
  • Page 49 • The illustrations in web page control, Q Presenter and USB Reader sections are for the purpose of explanation and may differ from the actual design of your projector. Click Download to save Q Presenter software on your computer. You can also link to the web page control from Q Presenter > Settings > Advanced Setting > Control projector via web page on page 60.
  • Page 50 i. These buttons function the same as the ones on the remote control. See "Remote control" on page 13 for details. The Display Setting page allows you to operate the projector as if you were using the OSD menus. These functions are some useful menu settings. The Picture Setting page allows you to manage the projector as if you were using the PICTURE menu.
  • Page 51 The Information page displays the information and status of this projector. The Conference Control page allows you to control computer’s display status of all the computers linked to this projector. Operation...
  • Page 52 The Crestron page is only available when you are on a Wired LAN network. It also allows you to control the projector remotely. The Crestron supports RoomView version 6.2.2.9. i. These buttons function the same as the ones on the OSD menus or remote control.
  • Page 53 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 ii.
  • Page 54 The info page displays the information and status of this projector. i. Press exit to go back to the Crestron remote network operation page. The Admin page allows you to enter Basic, Wired LAN, Wireless LAN and Mail pages once the password is entered.
  • Page 55 The Basic page allows you to change the password and select connected persons. The number of connected persons may affect the network display performance. The Wired LAN page allows you to adjust the Wired LAN settings. Operation...
  • Page 56 The Wireless LAN page allows you to adjust the Wirless LAN settings. Max. length for SSID string is 16 bytes. Please use a different SSID when more than two projectors are connecting through wireless LAN. The Mail page allows you to send alert e-mail to your ITS administrator. You can first try the Mail Test function to check if the Alert Mail works.

  • Page 57: Displaying Image Through Q Presenter57

    Displaying image through Q Presenter The Q Presenter is an application running on the host PC. It connects to an available network display and transfers the desktop contents to the network display via local network connection. Be sure to turn off other virtual network control programs before using Q Presenter. Connect the projector with the RJ45 cable, and make sure your laptop or computer also link to the LAN.
  • Page 58 ii. Projectors linked in the LAN will be found. Then select the projector you want to link. iii. Click “Connect”. Then you should be able to see the image on projector. iv. You can click to disconnect all connected projectors.. The Special Feature page allows you to have some advanced functions to manage the display image on your projector.
  • Page 59 ii. You can select to stop/start displaying desktop contents to connected network display. iii. 4-1 Display (up to 4 computers can shoot to 1 projector at the same time). Click the location you want to display. 4locations can be chosen (1-4) or 2 places (L and R) if it’s 2 computers.
  • Page 60 You can select whether to automatically open the Q Presenter application when the computer is powered on. x. Once set, press Apply to save the changes. xi. You can link to the BenQ remote network operation page on page 48. Operation...

  • Page 61: Presenting From A Usb Reader

    Presenting From a USB Reader This fature displays a slide show of images stored on a USB flash drive connected to the projector. It can eliminate the need for a computer source. Image File Types USB Reader displays images files in JPEG, GIF, TIFF, PNG and BMP formats. •...
  • Page 62 ii. Selected folder iii. Supported file format iv. Unsupported file format Press open folder Enter scroll through thumbnails four arrow keys return to a previous page Auto exit USB Reader Exit change to a different page go back to the first page of that folder Back start slide show Slideshow when an image is highlighted.
  • Page 63 rotate the image by 90 degree clockwise/ counterclockwise (Rotation is temporary; the image returns to its original orientation when you go back to thumbnails) return to a previous page Auto start/stop slideshow Enter Settings page: i. You can adjust order settings. ii.

  • Page 64: Remote Desktop Control Through Q Presenter

    Remote Desktop Control through Q Presenter The Q Presenter can proceed the Remote Desktop Control (RDC) the host PC from projector site. Setup the RDC login account (User name and Password ) in Q Presenter. • Name: must be 8 English capital letters A~Z and number 0 ~9. •...
  • Page 65 Open the OSD menu and go to the SYSTEM SETUP: Advanced > Network Settings menu. Press MODE/ENTER. Highlight Remote Desktop and press MODE/ ENTER. Enter the Account and Password the same as step Highlight Connect and press MODE/ENTER to connect the selected PC. Connect USB keyboard or mouse to control the host PC’s desktop through the projector.

  • Page 66: Pointdraw Tm Pen (Mp780 St Only)

    PointDraw Pen (MP780 ST only) The PointDraw pen works like a wireless mouse - but one that works in midair, not on your desktop. Just hold the pen in your hand, and point it at the projected image to point, click and drag.
  • Page 67 How to hold the PointDraw You can hold the PointDraw the way you would hold a normal pencil or pen, or you can hold it like a remote control - use in whichever position is most comfortable. If the PointDraw pen is far away from the screen, be sure to press the left mouse button to click and drag.
  • Page 68 PointDraw pen features Color selection button Left mouse button Battery light Solid red: charging Red light off: fully charged Link light Blink: attempt to link to projector Solid: working status USB connector Wrist strap holder Sensor Projector’s power button Troubleshooting •...

  • Page 69: Shutting Down The Projector

    ii. If you don't see the file on the “ScalingFix” volume, you may need to double-click the disk image icon on the desktop. iii. Double-click “PointDraw Scaling Fix”. The installer should run, follow the prompts. iv. Right-click on the “ScalingFix” disk image icon on the desktop, and choose “Eject”...
  • Page 70 • Actual lamp lives may vary due to different environmental conditions and usage. Operation...

  • Page 71: Menu Operation

    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 Off/Light Yellow/Pink/Light Wall Color Green/Blue/Blackboard Aspect Ratio Auto/Real/4:3/16:9/16:10 Auto Keystone On/Off Keystone Position DISPLAY Phase H. Size Digital Zoom 3D Sync On/Off...
  • Page 72 Disable/5 min/10 min/15 min/20 Settings Blank Timer min/25 min/30 min Disable/30 min/1 hr/2 hr/3 hr/4 Sleep Timer hr/8 hr/12 hr Remote Front+Rear/Front/Rear Receiver Panel Key Lock On/Off Yes/No Background BenQ/Black/Blue/Purple Color Splash Screen BenQ/MyScreen/Black/Blue MyScreen Capture Yes/No PointDraw On/Off (MP780 ST only) Operation...
  • Page 73 Quick Cooling On/Off High Altitude Mode On/Off Mute On/Off Volume Microphone Audio Settings Volume Power on/off Ring On/Off Tone Lamp Mode Normal/Economic Lamp Settings Reset lamp timer Equivalent lamp hour Change password Security Power on Lock Change Security Settings Settings Splash Sscreen On Lock 2400/4800/9600/14400/19200/ Baud Rate...
  • Page 74 FAQ-Image and Installation FAQ-Features and Service • Source • Picture Mode INFORMATI • Resolution Current System Status • Color System • Equivalent Lamp Hour • 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.
  • Page 75 Description of each menu • The default values listed in this manual, especially on pages 75-83, are for reference only. They may vary between the projectors due to the continuous improvement to the products. FUNCTION DESCRIPTION Corrects the projected picture’s color when the projection surface is Wall Color not white.
  • Page 76 FUNCTION DESCRIPTION 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.
  • Page 77 FUNCTION) DESCRIPTION Pre-defined picture modes are provided so you can optimize your Picture Mode projector image set-up to suit your program type. See "Selecting a picture mode" on page 39 for details. Selects a picture mode that best suits your need for the image quality and further fine-tune the image based on the selections listed on the Reference same page below.
  • Page 78 FUNCTION DESCRIPTION Adjusts white peaking while maintaining correct color presentation. "Adjusting Brilliant Color" on page 40 for details. Brilliant Color This function is only available when User 1/2 is selected. "Selecting a Color Temperature" on page 40 for details. Color Temperature This function is only available when User 1/2 is selected.
  • Page 79 FUNCTION DESCRIPTION Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 43 for details. Timer period Sets a preferred length of time for presentation. Timer display Sets whether to display the timer on screen. Presentation Timer position Timer...
  • Page 80 Allows you to select which background color will display when no Background signal is input into the projector. Four options are available: BenQ Color logo, Black, Blue, or Purple. Allows you to select which logo screen will display during projector Splash start-up.
  • Page 81 FUNCTION DESCRIPTION Selecting On enables the function and the projector cooling time will be shortened to a few seconds. Quick If you attempt to restart the projector right after the quick Cooling cooling process, it may not be turned on successfully and will rerun its cooling fans.
  • Page 82 FUNCTION DESCRIPTION Selecting On enables the function and the projector displays the grid Test Pattern test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion. Closed Caption Enable Activates the function by selecting On when the selected input signal carries closed captions.
  • Page 83 FUNCTION DESCRIPTION FAQ-Image Installation Displays possible solutions to problems you may encounter. FAQ- Features and Service Source Shows the current signal source. Picture Mode Shows the selected mode in the PICTURE menu. Resolution Current Shows the native resolution of the input signal. System Color System Status...

  • Page 84: Maintenance

    Maintenance Care of the projector Your projector needs little maintenance. The only thing you need to do on a regular basis is to keep the lens and case clean. Never remove any parts of the projector except the lamp. Contact your dealer if other parts need replacing.

  • Page 85: Lamp Information

    Lamp information Getting to know the lamp hour When the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer. The method of calculating the equivalent lamp hour is as follows: Total (equivalent) lamp hour = 1 (hours used in Economic mode) + 4/3 (hours used in normal mode) "Setting Lamp Mode as Economic"...
  • Page 86 Timing of replacing the lamp When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode. The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot.
  • Page 87 • To assure optimal performance from the projector, it is recommended that you purchase a BenQ projector lamp for lamp replacement. Turn the power off and disconnect the projector from the power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.
  • Page 88 Remove the lamp cover by (a) sliding the cover toward the side of the projector and (b) lifting it off. • Do not turn the power on with the lamp cover removed. • Do not insert your fingers between the lamp and the projector.
  • Page 89 Tighten the screws that secure the lamp. • Loose screw may cause a bad connection, which could result in malfunction. • Do not over tighten the screws. Ensure the handle is fully laid flat and locked in place. Replace the lamp cover by sliding it into place.
  • Page 90 Indicators Light Status & Description POWER TEMP LAMP Power events Stand-by mode Orange Green Powering up Flashing Normal operation Green The projector needs 90 seconds to cool down as it was abnormally shut down without the normal cooling down process. Or The projector needs to cool for 90 seconds after the Orange power is turned off.

  • Page 91: Troubleshooting

    Troubleshooting The projector does not turn on. Cause Remedy Plug the power cord into the AC inlet on the There is no power from the power projector, and plug the power cord into the cable. power outlet. If the power outlet has a switch, make sure that it is switched on.

  • Page 92: Specifications

    Specifications All specifications are subject to change without notice. Optical Control Resolution RS-232 serial control (MX750) 9 pin x 1 1024 x 768 XGA LAN controk (MP780 ST) RJ45 x 1 (wired) 1280 x 800 WXGA USB A type x 2 (wireless) Display system Screen control 1-CHIP DMD...

  • Page 93: Dimensions

    Dimensions 329 mm (W) x 137.2 mm (H) x 241.9 mm (D) 241.9 137.2 77.4 62.5 Ceiling mount installation Ceiling mount screws: 221.0 M4 x 8 (Max. L = 8 mm) 146.0 Unit: mm 100.00 62.5 163.7 115.1 129.1 328.0 Specifications...

  • Page 94: Timing Chart

    Timing chart Supported timing for PC input Resolution Horizontal Vertical Pixel Mode Frequency Frequency Frequency (kHz) (Hz) (MHz) 720 x 400 31.469 70.087 28.322 720 x 400_70 640 x 480 31.469 59.940 25.175 VGA_60 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000 VGA_85 800 x 600...
  • Page 95 Supported timing for HDMI input Resolution Horizontal Vertical Pixel Mode Frequency Frequency Frequency (kHz) (Hz) (MHz) 720 x 400 31.469 70.087 28.322 720 x 400_70 640 x 480 31.469 59.940 25.175 VGA_60 37.861 72.809 31.500 VGA_72 37.500 75.000 31.500 VGA_75 43.269 85.008 36.000...
  • Page 96 Supported timing for Component-YP input Signal Format Horizontal Frequency Vertical Frequency (Hz) (kHz) 480i(525i)@60Hz 15.73 59.94 480p(525p)@60Hz 31.47 59.94 576i(625i)@50Hz 15.63 50.00 576p(625p)@50Hz 31.25 50.00 720p(750p)@60Hz 45.00 60.00 720p(750p)@50Hz 37.50 50.00 1080i(1125i)@60Hz 33.75 60.00 1080i(1125i)@50Hz 28.13 50.00 1080p@60Hz 67.5 60.00 1080p@50Hz 56.25 50.00...

  • Page 97: Warranty And Copyright Information

    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.

  • Page 98: Regulation Statements

    Regulation statements FCC statement CLASS B: This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
  • Page 99 • All BenQ monitors and projectors come with user manuals on compact discs which could be easily read by commercial software such as Adobe Reader via a connected computer system.

This manual is also suitable for:

Mx750

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