BenQ MW811ST 2032 1077 1723, 100 2540 1346 2154, 120 3048 1615 2585, 150 3810 2019 3231, 101, 121

Page 18

C(a)

Screen

(c)

Center of lens

(b)

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

 

(a) Screen size

 

Projected picture size

(b) Distance

(c) Vertical

Diagonal

Height

Width

Height

Width

from screen

offset

Inches

mm

(mm)

(mm)

(mm)

(mm)

(mm)

(mm)

50

1270

673

1077

673

1077

526

34

80

2032

1077

1723

1077

1723

842

54

100

2540

1346

2154

1346

2154

1053

67

120

3048

1615

2585

1615

2585

1263

81

150

3810

2019

3231

2019

3231

1579

101

180

4572

2423

3877

2423

3877

1895

121

200

5080

2692

4308

2692

4308

2105

135

220

5588

2962

4739

2962

4739

2316

148

240

6096

3231

5169

3231

5169

2526

162

270

6858

3635

5816

3635

5816

2842

182

300

7620

4039

6462

4039

6462

3158

202

For example, if you are using a 120-inch, 4:3-aspect-ratio screen and the projected picture is 16:10, please refer to Table B2 on page 17, the recommended projection distance is 1192 mm and the vertical offset is 76 mm.

If you need a 16:9 screen to project a 16:9 picture and your measured projection distance is

1.5m (1500 mm), please refer to Table A1 on page 16. The closest match in the "(b) Distance from screen" column is 1623 mm. Looking across this row shows that a 150'' (about 3.8 m) screen is required.

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. This will help you determine the exact mounting position so that it best suits your installation location.

18 Positioning your projector

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Contents Digital Projector Model Name MX713 ST/MW714 ST/MX762 STTable of contents Refer servicing to qualified service personnel Important safety instructionsSafety Instructions Important safety instructionsSafety Instructions Locations where the altitudes are higher Locations near fire alarmsLocations with an ambient temperature Confined. Allow at least 50 cm clearanceServiced InstalledIt from the power supplys power outlet Do not step on the projector or placeProjector features IntroductionIntroduction Shipping contents Projector exterior view Front/upper side Rear/lower sideControls and functions ProjectorAuto Remote controlTest Keystone/Arrow buttons / Up DownMIC/VOL + Operating the Laser pointerMute Numeric buttonsRemote control effective range Replacing the remote control batteriesApprox.+15º Front Table Positioning your projectorChoosing a location Front CeilingProjection dimensions Obtaining a preferred projected image sizeMW714 ST Diagonal Height Width From screen Offset 12701107 623 Distance B1 aB2 a 150 3810 2286 3048 1905 1490 180 4572 2743 3658 1787120 3048 1615 2585 2032 1077 1723100 2540 1346 2154 150 3810 2019 3231Connection Terminal name Terminal appearance Connecting video source devicesConnecting audio BestPlaying sound through the projector About the microphone inputDevice Page Operation Starting up the projectorOperation Auto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image clarityCorrecting keystone Using the menus Following example describes how to set the OSD languageUse / to highlight the System Setup Basic menu Setting a password Using a security cable lockUtilizing the password function Highlight Change Security Settings and press MODE/ENTERChanging the password If you forget the passwordEntering the password recall procedure Write down the number and turn off your projectorDisabling the password function Switching input signal Changing Color Space MX762 ST onlyMagnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Projectors native resolution in its Displayed in the centerAdjustments Screen with a 169 aspect ratioSetting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes 3D Color Management Press To highlight Saturation and adjust itsEvery adjustment made will reflect to Range at 0, only pure red in the projectedCount Up Increases from 0 to the preset time Count Down Setting the presentation timerTo cancel the timer, perform the following steps Selection DescriptionFreezing the image Utilizing FAQ functionRemote paging operations Hiding the imageLocking control keys To activate the High Altitude ModeUsing the remote control Operating in a high altitude environmentAdjusting the microphone volume Adjusting the soundAdjusting the sound level Turning off the Power On/Off Ring ToneIf you are in a Dhcp environment Controlling the projector through a LAN environmentCable connection If you are in a non-DHCP environmentWireless connection Highlight Wireless LAN and press MODE/ENTERControlling the projector remotely through a web browser Page Page Iii Operation Page Operation Page Downloading and installing Q Presenter Using Q PresenterDisplaying images through Q Presenter Operation Operation Presenting from a USB Reader Direct power off Once the cooling process finishes, a Power Off RingShutting down the projector Main menu Sub-menu Options Menu operationMenu system BasicAdvanced Advanced Network Description of each menu Management Save Settings Picture ModeTemperature Display menu Picture menu Function DescriptionSettings System Setup Basic menu Function Description Quick AutoTimer SearchBackground Settings Security DescriptionPanel Key LockBaud Rate System Setup Advanced menu Function DescriptionReset All Test PatternSystem Features ServiceCurrent StatusMaintenance Care of the projectorLamp information Setting Lamp Mode as EconomicSetting Auto Power Off Getting to know the lamp hourTiming of replacing the lamp Status MessageReplacing the lamp Page Connect the power and restart the projector Resetting the lamp timerTighten the screw that secures the lamp cover Lamp events IndicatorsLight Status & Description Power events Thermal eventsTroubleshooting Specifications Projector specificationsMm W x 128 mm H x 252 mm D 290 DimensionsCeiling mount installation Ceiling Mount screw M4 x 8 Max L = 8 mm Unit mmTiming chart Supported timing for PC inputSupported timing for Hdmi Hdcp input-MX762 ST only Timing Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs HorizontalCopyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement for European users Regulation statementsFCC statement for United States users Weee directive

MX812ST, MW811ST specifications

The BenQ MW811ST and MX812ST are two powerful projectors designed for education and business presentations, offering multiple features that enhance the viewing experience. Both models showcase BenQ's commitment to delivering exceptional image quality and user-friendly functionalities.

Starting with the MW811ST, this projector boasts a WXGA resolution of 1280x800 pixels, providing a widescreen aspect ratio perfect for displaying HD content. With a brightness of 3000 ANSI lumens, it ensures vibrant images even in well-lit environments. The short-throw capability of this model allows users to project large images from a short distance, making it ideal for smaller classrooms and meeting rooms. The lens produces a screen size of up to 100 inches from only a short distance of about 1.5 meters, maximizing space efficiency.

The MW811ST also features BenQ's exclusive SmartEco technology, which intelligently adjusts lamp power and brightness according to the content being displayed. This results in significant power savings and prolonged lamp life, reducing total cost of ownership. The projector provides lamp life of up to 6000 hours in eco mode, ensuring extended usage between replacements. Additionally, it supports 3D content, providing a more immersive experience for viewers.

On the other hand, the BenQ MX812ST is equipped with XGA resolution of 1024x768 pixels. It offers a similar brightness of 3200 ANSI lumens, delivering clear visuals in various lighting conditions. Like the MW811ST, the MX812ST features short-throw projection capabilities, making it suitable for tight environments where space is limited. The projector can display a large image from a short distance, emphasizing convenience and practicality.

The MX812ST also includes essential features such as the SmartEco technology for energy efficiency and extended lamp life. Both models seamlessly integrate with an array of devices, including laptops and streaming devices, ensuring versatile compatibility in various presentation settings. Additionally, the user-friendly interface and remote control simplify navigation for users, making the projector easy to operate.

In conclusion, the BenQ MW811ST and MX812ST projectors deliver outstanding image quality, flexibility, and convenience, making them excellent choices for educators and professionals. Their robust features, integrated technologies, and energy-efficient designs position them as reliable tools for delivering effective and engaging presentations.
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