BenQ MX812ST, MW811ST Playing sound through the projector, About the microphone input, Device

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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.

You can also use a microphone to output the sound through the projector speaker.

Once connected, the audio can be controlled by the projector On-Screen Display (OSD) menus. See "Audio Settings" on page 61 for details.

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

Device

PC/Component Video

Video/S-Video

 

Microphone

 

 

 

 

 

Audio input port

AUDIO IN 1

AUDIO IN 2 (L/R)

 

MIC

 

 

 

 

 

The projector can

 

 

•

MIC

play the sound

AUDIO IN 1/MIC

AUDIO IN 2 (L/R)/MIC

•

AUDIO IN 1/MIC

from...

 

 

• AUDIO IN 2 (L/R)/

 

 

 

MIC

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 a PC signal, the projector can play the sound received from AUDIO IN 1/MIC.

About the microphone input

•If you wish to use a microphone, connect a 3.5 mini jack cable microphone to the projector.

•You can use a wireless microphone as long as a wireless module is attached to the projector’s microphone input jack and it works well with the associated devices. To ensure a quality use of the wireless microphone, it is recommended that your microphone conforms to the specifications listed in the table below.

Signal

Parameter

Min

Type

Max

 

 

 

 

 

 

 

 

Transducer Principle

 

 

 

Dynamic

Microphone

Impedance

300

 

1K

ohm

 

Frequency response

600

 

16k

Hz

•There are two ways to adjust microphone volumes.

•Directly set microphone volume levels in the SYSTEM SETUP: Advanced > Audio Settings > Microphone Volume menu or press MIC/VOL keys (+/-) on the remote control.

•Set projector volume levels in the SYSTEM SETUP: Advanced > Audio Settings > Volume menu, or press VOLUME+/VOLUME- on the remote control. (The projector volume setting will affect the microphone volume.)

•To make the microphone input available when the projector is in standby mode, turn on the SYSTEM SETUP: Advanced > Standby Settings > Microphone menu.

•If the microphone is not working, check the volume setting and cable connection.

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Contents Model Name MX713 ST/MW714 ST/MX762 ST Digital ProjectorTable of contents Safety Instructions Important safety instructionsRefer servicing to qualified service personnel Important safety instructionsSafety Instructions Locations with an ambient temperature Locations near fire alarmsLocations where the altitudes are higher Confined. Allow at least 50 cm clearanceIt from the power supplys power outlet InstalledServiced Do not step on the projector or placeProjector features IntroductionIntroduction Shipping contents Front/upper side Rear/lower side Projector exterior viewProjector Controls and functionsTest Remote controlAuto Keystone/Arrow buttons / Up DownMute Operating the Laser pointerMIC/VOL + Numeric buttonsRemote control effective range Replacing the remote control batteriesApprox.+15º Choosing a location Positioning your projectorFront Table Front CeilingObtaining a preferred projected image size Projection dimensionsMW714 ST Diagonal Height Width From screen Offset 12701107 623 B2 a B1 aDistance 150 3810 2286 3048 1905 1490 180 4572 2743 3658 1787100 2540 1346 2154 2032 1077 1723120 3048 1615 2585 150 3810 2019 3231Connection Connecting audio Connecting video source devicesTerminal name Terminal appearance BestPlaying sound through the projector About the microphone inputDevice Page Operation Starting up the projectorOperation Adjusting the projection angle Adjusting the projected imageAuto-adjusting the image 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 Utilizing the password function Using a security cable lockSetting a password Highlight Change Security Settings and press MODE/ENTEREntering the password recall procedure If you forget the passwordChanging the password Write down the number and turn off your projectorDisabling the password function Changing Color Space MX762 ST only Switching input signalSelecting the aspect ratio Magnifying and searching for detailsAdjustments Projectors native resolution in its Displayed in the centerAbout the aspect ratio Screen with a 169 aspect ratioSelecting a picture mode Using Wall ColorSetting the User 1/User 2 mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes Every adjustment made will reflect to Press To highlight Saturation and adjust its3D Color Management Range at 0, only pure red in the projectedTo cancel the timer, perform the following steps Setting the presentation timerCount Up Increases from 0 to the preset time Count Down Selection DescriptionRemote paging operations Utilizing FAQ functionFreezing the image Hiding the imageUsing the remote control To activate the High Altitude ModeLocking control keys Operating in a high altitude environmentAdjusting the sound level Adjusting the soundAdjusting the microphone volume Turning off the Power On/Off Ring ToneCable connection Controlling the projector through a LAN environmentIf you are in a Dhcp environment If you are in a non-DHCP environmentHighlight Wireless LAN and press MODE/ENTER Wireless connectionControlling 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 Menu system Menu operationMain menu Sub-menu Options BasicAdvanced Advanced Network Description of each menu Temperature Picture ModeManagement Save Settings Display menu Picture menu Function DescriptionTimer System Setup Basic menu Function Description Quick AutoSettings SearchPanel Key Settings Security DescriptionBackground LockReset All System Setup Advanced menu Function DescriptionBaud Rate Test PatternCurrent Features ServiceSystem StatusCare of the projector MaintenanceSetting Auto Power Off Setting Lamp Mode as EconomicLamp information Getting to know the lamp hourStatus Message Timing of replacing the lampReplacing the lamp Page Connect the power and restart the projector Resetting the lamp timerTighten the screw that secures the lamp cover Light Status & Description Power events IndicatorsLamp events Thermal eventsTroubleshooting Projector specifications SpecificationsCeiling mount installation DimensionsMm W x 128 mm H x 252 mm D 290 Ceiling Mount screw M4 x 8 Max L = 8 mm Unit mmSupported timing for PC input Timing chartSupported timing for Hdmi Hdcp input-MX762 ST only Supported timing for Video and S-Video inputs Supported timing for Component-YPbPrinputTiming HorizontalLimited warranty Warranty and Copyright informationCopyright DisclaimerFCC statement for United States users Regulation statementsEEC statement for European 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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