BenQ MW870UST Short-Throw User Manual

BenQ MW870UST Short-Throw Manual

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  • BenQ MW870UST Short-Throw | User Manual - Page 1
    MW870UST Digital Projector User Manual
  • BenQ MW870UST Short-Throw | User Manual - Page 2
    Table of contents Important safety instructions 3 Introduction 7 Projector features 7 Shipping contents 8 Projector exterior view 67 Maintenance 81 Care of the projector 81 Lamp information 82 Troubleshooting......... 88 Specifications 89 Dimensions 90 Ceiling mount installation 90 Wall
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    that you follow the instructions mentioned in this manual and marked on the product. Safety Instructions 1. Please read this manual before 4. you operate protector or uninterruptible power supply (UPS). 3. Refer servicing to qualified service personnel. 6. Do not block the projection lens with
  • BenQ MW870UST Short-Throw | User Manual - Page 4
    Safety Instructions (Continued) 7. The lamp becomes extremely hot during operation. Allow the on rare death if you should come into occasions. 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
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    Safety Instructions (Continued) 13. Do not place this projector in any of 14. Do not block the ventilation holes. the following environments. above 40°C / 104°F - Locations where the altitudes are higher than 3000 m (10000 feet). 3000 m (10000 feet) 0 m (0 feet) Important safety instructions 5
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    Safety Instructions (Continued) 16. Do not stand the projector on end 18. Do not does become wet, disconnect it from the power supply's wall socket and call BenQ to have the projector serviced. 17. Do not step on the projector or place any objects upon it. Besides probable physical damage to
  • BenQ MW870UST Short-Throw | User Manual - Page 7
    (maximum 1PC/ NB can display to 8 projectors at the same time) • USB display supports computer connection via USB mini-B type to A type cable • USB Reader supports USB flash drive or HDD display • 3D Ready supported • Variable audio output • Microphone input with big speakers (10W x2) can save extra
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    specific regions. Please consult your dealer for detailed information. Projector Remote control with batteries Power cord USB B type to A type cable (for PD pen) User manual CD VGA cable QDiugiictkal SPtraortjeGctuoirde Quick start guide Warranty card* 8 Introduction
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    Optional accessories 1. Spare lamp kit 2. Ceiling mount kit 3. BenQ wireless dongle 4. PointDraw pen™ 5. Wall mount kit 6. Document camera * The PointDraw™ pen is not sold worldwide. If you would like to purchase it, please contact the regional point of sale. Introduction 9
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    Projector exterior view Parte frontal/superior 1 2 3 5 4 6 7 8 Parte posterior/inferior 9 10 11 12 13 14 15 16 17 18 19 28 27 26 25 24 23 8 22 21 20 1. External control panel (See "Projector" on page 11 for details.) 2. Lamp cover 3. Focus slide lever 4. Projection lens 5. Vent (heated air exhaust)
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    menu settings. 2. Keystone/Arrow keys ( / Up, / 9. Down) Manually corrects distorted images resulting from an angled projection. See "Correcting keystone" on of the lamp. Lights up or flashes when the lamp has developed a problem. See "Indicators" on page 87 for details. SOURCE Displays the source
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    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
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    on page 42 for details. 16. Displays vidoe signal. NETWORK 6. Keystone/Arrow keys ( / Up, / Enables the network mode. Down) 17. SOURCE Manually corrects distorted images Displays the source selection bar. See resulting from an angled projection. See "Switching input signal" on page 34 for
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    18. AUTO 23. ASPECT Automatically determines the best picture Selects the display aspect ratio. See timings for the displayed image. See "Selecting the aspect ratio" on page 36 "Auto-adjusting the image" on page 29 for for details. details. 24. MIC/VOL 19. Right/ Adjusts the microphone's
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    . • 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
  • BenQ MW870UST Short-Throw | User Manual - Page 16
    Positioning your projector Choosing a location Your room layout or personal preference will dictate which installation location you select. Take into consideration the size and position of your screen, the location of a suitable power outlet, as well as the location and distance between the
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    Obtaining a preferred projected image size The distance from the projector lens to the screen, the zoom setting (if available), and the video format each factors in the projected image size. The projector should always be placed horizontally level (like flat on a table), and positioned directly
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    How to determine the position of the projector for a given screen size 1. Select your screen size. 2. Refer to the table on page 19 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
  • BenQ MW870UST Short-Throw | User Manual - Page 19
    Projection dimensions Refer to "Dimensions" on page 90 for the center of lens dimensions of this projector before calculating the appropriate position. 16:10 screen diagonal Screen Center of lens Vertical offset Projection distance Screen size Diagonal W H Distance from screen (mm) Inch mm
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    methods, see pages 22-27. 23 1 2 45 1 1 167 8 9 10 1. Audio cable 2. VGA cable 3. VGA to DVI-A cable 4. USB B type to A type cable (Supports firmware upgrade/PD pen) 5. USB mini-B type to A type cable 20 Connection 6. Video cable 7. S-Video cable 8. Component Video to VGA (DSub) adapter
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    Computer system requirements for USB display:: Operation System Requirements Windows XP Windows Vista Minimum Hardware Requirements Supports USB 2.0 CPU: Pentium 1G RAM: 512MB RAM Disk: 20MB hard driver space Computer system requirements for WiFi display:: Operation System Requirements Windows
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    Connecting a computer or monitor Connecting a computer The projector can connect to both IBM® compatibles and Macintosh® computers. A Mac adapter is needed if you are connecting legacy version Macintosh computers. To connect the projector to a notebook or desktop computer (using VGA): 1. Take the
  • BenQ MW870UST Short-Throw | User Manual - Page 23
    well as on the screen, you can connect the MONITOR OUT signal output jack on the projector to an external monitor following the instructions below: To connect the projector to a monitor: 1. Connect the projector to a computer as described in "Connecting a computer" on page 22. 2. Take a suitable VGA
  • BenQ MW870UST Short-Throw | User Manual - Page 24
    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
  • BenQ MW870UST Short-Throw | User Manual - Page 25
    it to an HDMI source device like a DVD player, a DTV tuner, a display or a notebook computer. HDMI (High-Definition Multimedia Interface) supports uncompressed video data transmission between compatible devices like DTV tuners, DVD players and displays over a single cable. It provides pure digital
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    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
  • BenQ MW870UST Short-Throw | User Manual - Page 27
    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.
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    90 seconds before energizing the lamp. 4. If the projector is activated for the first time, select your OSD language following the onscreen instructions. 5. If you are prompted for a password, press the arrow keys to enter a six digit password. See "Utilizing the password function" on page
  • BenQ MW870UST Short-Throw | User Manual - Page 29
    You can also press SOURCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 34 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
  • BenQ MW870UST Short-Throw | User Manual - Page 30
    occurs when the projector is not perpendicular to the screen. To correct this, besides adjusting the height of the projector, you will need to manually correct it following one of these steps. • Using the remote control Press / on the projector or remote control to display the Keystone correction
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    Using the menus The projector is equipped with On-Screen Display (OSD) menus for making various adjusents and settings. Below is the overview of the OSD menu. Main menu icon Main menu Highlight Sub-menu Status Press MENU/ EXIT to the previous page or to exit. Current input signal The following
  • BenQ MW870UST Short-Throw | User Manual - Page 32
    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. 6. To leave the OSD menu, press MENU/EXIT.
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    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 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
  • BenQ MW870UST Short-Throw | User Manual - Page 34
    is On (which is the default of this projector) if you want the projector to automatically search for the signals. You can also manually cycle through the available input signals. 1. Press SOURCE on the projector or remote control. A source selection bar displays. 2. Press / until your desired signal
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    In the unlikely event that you connect the projector to a DVD player via the projector's HDMI input and the projected picture displays wrong colors, please change the color space to YUV. 1. Press MENU/EXIT and then press / until the SOURCE menu is highlighted. 2. Press to highlight Color Space
  • BenQ MW870UST Short-Throw | User Manual - Page 36
    Selecting the aspect ratio The 'aspect ratio' is the ratio of the image width to the image height. 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.
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    4. 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 16:9 picture them without aspect alteration. 5. 16:10: Scales an image so that it is
  • BenQ MW870UST Short-Throw | User Manual - Page 38
    Setting the User 1/User 2 mode There are two user-definable modes if the current available picture modes are not suitable for your need. You can use one of the picture modes (except the User 1/User 2) as a starting point and customize the settings. 1. Press MENU/EXIT to open the On-Screen Display (
  • BenQ MW870UST Short-Throw | User Manual - Page 39
    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
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    2. Press MODE/ENTER and the 3D Color Management page displays. 3. Highlight Primary Color and press / to select a color from among Red, Yellow, Green, Cyan, Blue, or Magenta. 4. Press to highlight Hue and press / to select its range. Increase in the range will include colors consisted of more
  • BenQ MW870UST Short-Throw | User Manual - Page 41
    Setting the presentation timer The presentation timer can indicate the presentation time on the screen to help you achieve better time management when giving presentations. Follow these steps to utilize this function: 1. Go to the SYSTEM SETUP: Basic > Presentation Timer menu and press MODE/ENTER to
  • BenQ MW870UST Short-Throw | User Manual - Page 42
    Remote paging operations Connect the projector to your PC or notebook with a USB cable prior to using the paging function. See "Connecting a computer" on page 22 for details. You can operate your display software program (on a connected PC) which responds to page up/down commands (like Microsoft
  • BenQ MW870UST Short-Throw | User Manual - Page 43
    / to highlight the INFORMATION menu. 2. Press to highlight FAQ-Image and Installation or FAQ-Features and Service based on the information you want to know. 3. Press MODE/ENTER. 4. Press / to select a problem and press MODE/ENTER for possible solutions. 5. Press MENU/EXIT to exit the OSD. Locking
  • BenQ MW870UST Short-Throw | User Manual - Page 44
    Operating in a high altitude environment We recommend you use the High Altitude Mode when your environment is between 1500 m -3000 m above sea level, and ambient temperature is between 0°C-35°C. Do not use the High Altitude Mode if your altitude is between 0 m and 1500 m and ambient temperature is
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    2. Highlight Power on/off Ring Tone and select Off. The only way to change Power on/off ring tone is setting On or Off here. Setting the sound mute or changing the sound level will not affect the Power on/off ring tone. Adjusting the microphone's sound level To adjust the sound level, press MIC/VOL
  • BenQ MW870UST Short-Throw | User Manual - Page 46
    Controlling the projector through a LAN environment Network Settings allow you to manage the projector from a computer using a web browser when the computer and the projector are properly connected to the same local area network. Configuring the Wired LAN Settings If you are in a DHCP environment:
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    address bar of your browser and press Enter. For example: http://10.60.7.31 2. The BenQ remote network operation page opens. • The web page control supports IE version 7.0 or higher. Operation 47
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    • 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. 3. Click Download to save Q Presenter software on your computer. You can also link to the web page control from Q Presenter >
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    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
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    projector. 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. 50 Operation
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    i i ii i iii i. These buttons function the same as the ones on the OSD menus or remote control. See "2. PICTURE" on page 67 and "Remote control" on page 13 for details. The Menu button can also be used to go back to previous OSD menu, exit and save menu settings. ii. To switch input source, click
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    i. You can name the projector, keep track of its location and the person in charge of it. ii. You can adjust the Wired LAN settings. iii. Once set, access to the remote network operation on this projector has been password-protected. iv. Once set, access to the tools page has been password-protected
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    The Basic page allows you to change the password and select connected persons. The number of connected persons may affect the network display performance. Operation 53
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    The Wired LAN page allows you to adjust the Wired LAN settings. 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. 54 Operation
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    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. Operation 55
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    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
  • BenQ MW870UST Short-Throw | User Manual - Page 57
    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
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    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. Once you click
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    vii viii ix x xi vii. You can select Video or Graphic display mode. Graphic Mode: worse image quality but faster tramsmission speed. Video Mode: better image quality but slower transmission speed. However, the actual transmission performance was determined by the status of network usage at that time
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    Using the Web Control Lock This function is designed to prevent unauthorized people from maliciously changing the projector settings through the Projector Network Display System. To enable the function: 1. After your computer is connected to the projector, enter the address of the projector in the
  • BenQ MW870UST Short-Throw | User Manual - Page 61
    images files in JPEG, GIF, TIFF, PNG and BMP formats. • A square box will display on the filename for unidentified characters. • Thai filename is not supported. • Files in GIF, TIFF, PNG and BMP formats can be displayed for the file size smaller than WXGA (1280 x 800) only. • If a folder consists
  • BenQ MW870UST Short-Throw | User Manual - Page 62
    ii. Selected folder iii. Supported file format iv. Unsupported file format To open folder scroll through thumbnails return to a previous page exit USB Reader change to a different page go back
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    start/stop slideshow Settings page: Enter i ii iii iv i. You can adjust order settings. ii. You can adjust Slideshow settings. iii. Press OK to save the settings. iv. Press Cancel to ignore the change. Operation 63
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    Remote Desktop Control through Q Presenter The Q Presenter can proceed the Remote Desktop Control (RDC) the host PC from projector site. 1. Setup the RDC login account (User name and Password ) in Q Presenter. • Name: must be 8 English capital letters A~Z and number 0 ~9. • Password: must be 6
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    /ENTER to connect the selected PC. 7. Connect USB keyboard or mouse to control the host PC's desktop through the projector. • Remote Desktop Control does not support PC Standby mode. • Remote Desktop Control only supports LAN source so the projector source is fixed on LAN. Operation 65
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    the pen in your hand, and point it at the projected image to point, click and drag. Please find latest compatible PointDraw™ pen user guide for more detail. Shutting down the projector 1. Press II Power on the projector. A confirmation message displays prompting you. If you don't respond in a few
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    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 Wall Color Off/Light Yellow/Pink/Light Green/ Blue/Blackboard Aspect Ratio Auto/Real/4:3/16:9/16:10 Auto Keystone On/Off 1. DISPLAY Keystone
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    4. SYSTEM SETUP: Basic Presentation Timer Timer period Timer display Timer position Timer counting direction Sound Reminder On/Off 1~240 minutes Always/Last 1 Min/Last 2 Min/Last 3 Min/Never Top-Left/Bottom-Left/Top-Right/ Bottom-Right Count Down/Count Up On/Off Language English/Français/
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    5. SYSTEM SETUP: Advanced Quick Cooling On/Off High Altitude Mode On/Off Mute On/Off Volume Audio Settings Microphone Volume Power on/off Ring Tone On/Off Lamp Mode Normal/Economic Lamp Settings Reset lamp timer Equivalent lamp hour Change password Security Settings Change Security
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    6. INFORMA TION FAQ-Image and Installation FAQ-Features and Service Current System Status Source Picture Mode Resolution Color System Equivalent Lamp Hour Firmware Version Note that the menu items are available when the projector detects
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    1. DISPLAY menu Description of each menu • The default values listed in this manual, especially on pages 71-80, are for reference only. They may vary between the projectors due to the continuous improvement to the products. FUNCTION Wall
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    the input signal is PC@120Hz, 60Hz@Video and S-video. When you discover the inversion of the image depth, enable this function to correct the problem. This function is only enabled when the input signal is PC@120Hz, Video and S-video. 72 Operation
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    2. PICTURE menu FUNCTION) DESCRIPTION Picture Mode Reference 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 37 for details. Selects a picture mode that best suits your need for the image
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    2. PICTURE menu FUNCTION Brilliant Color DESCRIPTION Adjusts white peaking while maintaining correct color presentation. See "Adjusting Brilliant Color" on page 39 for details. This function is only available when User 1/2 is selected. Color See "Selecting a Color Temperature" on page 39 for
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    4. SYSTEM SETUP: Basic menu FUNCTION Presentation Timer Language Projector Position Menu Settings Operation Settings DESCRIPTION Reminds the presenter to finish the presentation within a certain time frame. See "Setting the presentation timer" on page 41 for details. Timer period Sets a preferred
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    4. SYSTEM SETUP: Basic menu FUNCTION DESCRIPTION Remote Receiver Sets which IR remote sensor of the projector will receive the signal from the remote control. Panel Key Lock Background Color Disables or enables all panel key functions except Power on the projector and keys on the remote control
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    rate that is identical with your computer's so that you can connect the projector using a suitable RS-232 cable. This function is intended for qualified service personnel. Operation 77
  • BenQ MW870UST Short-Throw | User Manual - Page 78
    5. SYSTEM SETUP: Advanced menu FUNCTION Test Pattern Closed Caption DESCRIPTION Selecting On enables the function and the projector displays the grid test pattern. It helps you adjust the image size and focus and check that the projected image is free from distortion. Closed Caption Enable
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    5. SYSTEM SETUP: Advanced menu FUNCTION Standby Settings Network Settings Reset All Settings DESCRIPTION Network Selecting On enables the function, and the projector can be monitored or controlled over a network when it is in standby mode. Microphone Selecting On enables the function, and the
  • BenQ MW870UST Short-Throw | User Manual - Page 80
    6. INFORMATION menu FUNCTION DESCRIPTION FAQ-Image and Installation FAQFeatures and Service Displays possible solutions to problems you may encounter. Source Shows the current signal source. Picture Mode Shows the selected mode in the PICTURE menu. Current System Status Lamp Mode Shows
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    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
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    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)
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    lamp warning displays will remind you to change the lamp. The warning messages below are for reference only. Please follow the actual on-screen instructions to prepare and replace the lamp. Status Message Install a new lamp for optimal performance. If the projector is normally run with Economic
  • BenQ MW870UST Short-Throw | User Manual - Page 84
    Replacing the lamp • Hg - Lamp contains mercury. Manage in accordance with local disposal laws. See www.lamprecycle.org. • If lamp replacement is performed while the projector is suspended upside-down from the ceiling, make sure that no one is underneath the lamp socket to avoid any possible injury
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    3. 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. (b) • Do not insert your fingers between the (a) lamp and the projector. The sharp edges inside the projector may cause injuries.
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    7. 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. 8. Ensure the handle is fully laid flat and locked in place. 9. Replace the lamp cover by sliding it into place. (a) (b) 10. Tighten the screw
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    Indicators POWER Light TEMP LAMP Status & Description Power events Orange Green Flashing Green Orange Flashing Orange Off Off Off Off Red Flashing Off Off Off Off Red Flashing Lamp events Off Off Red Flashing Off Off Red Thermal events Off Red Flashing 1time Off Off Red Flashing
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    Troubleshooting The projector does not turn on. Cause Remedy There is no power from the power cable. Plug the power cord into the AC is incorrect Cause Remedy You do not remember the password. Please see "Entering the password recall procedure" on page 33 for details. 88 Troubleshooting
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    x 3 (through RGB input) Digital-HDMI x 1 Audio signal input Audio in PC audio jack x 1 RCA audio jack (L/R) x 2 Remote desktop /USB reader supported (USB A type) USB display (USB mini B type) Environmental Requirements Operating temperature 0°C-40°C at sea level Operating relative humidity 10%-90
  • BenQ MW870UST Short-Throw | User Manual - Page 90
    Dimensions 330 mm (W) x 278 mm (H) x 154 mm (D) 330 278 154 Ceiling mount installation Ceiling mount screws: M4 x 8 (Max. L = 8 mm) 62.5 77.5 Unit: mm 75.0 175.0 146.0 221.0 22.0 89.3 164.0 62.5 328.0 164.0 90 Specifications 116.1 163.0
  • BenQ MW870UST Short-Throw | User Manual - Page 91
    Wall mount installation Minimum installation requirements Computer Resolution: XGA Image Resolution: XGA Image Diagonal (inches) Image Height (mm) Image Width (mm) Distance from floor to bottom of image (mm) Distance from screen surface to projector front case (mm) Distance from top case to the
  • BenQ MW870UST Short-Throw | User Manual - Page 92
    will help you determine the exact mounting position so that it best suits your installation location. • The dimensions supplied are offered as a guide only and may differ depending on several factors relating to any specific installation. • The dimensions are based on the projector being configured
  • BenQ MW870UST Short-Throw | User Manual - Page 93
    Timing chart Supported timing for PC input Resolution 720 x 400 640 x 480 800 x 600 1024 x 768 1024 x 576 1024 x 600 1024 59.978 60.000 66.667 74.546 75.020 75.060 119.518 119.854 119.989 120.000 *Supported timing for 3D function. Pixel Frequency (MHz) 28.322 25.175 31.500 36.000 40.000 50.000
  • BenQ MW870UST Short-Throw | User Manual - Page 94
    Supported timing for HDMI input Resolution 720 x 400 640 x 480 800 x 600 1024 x 768 1280 x 800 1280 x 1024 1280 x 960 1440 x 900 1400 x 1050 1600 x 1200
  • BenQ MW870UST Short-Throw | User Manual - Page 95
    60.00 50.00 60.00 50.00 60.00 50.00 Displaying a 1080i@60Hz or 1080i@50Hz signal may result in slight image vibration. Supported timing for Video and S-Video inputs Video mode NTSC* PAL SECAM PAL-M PAL-N PAL-60 NTSC4.43 Horizontal Frequency (kHz) 15.73 15.63 15
  • BenQ MW870UST Short-Throw | User Manual - Page 96
    parts (labor included). To obtain warranty service, immediately notify the dealer from which you operate the product in accordance with BenQ's written instructions, especially the ambient humidity must be inbetween 10% mechanical, magnetic, optical, chemical, manual or otherwise, without the prior
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Digital Projector
User Manual
MW870UST