BenQ MP723 user manual Connecting a composite Video source device

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Connecting a composite Video source device

Examine your Video source device to determine if it has a set of unused composite Video output sockets 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 composite Video source device:

1.Take a Video cable and connect one end to the composite Video output socket of the Video source device.

2.Connect the other end of the Video cable to the VIDEO socket on the projector. The final connection path should be like that shown in the following diagram:

A/V device

Audio cable

Video cable

• The projector is only capable of playing mixed mono audio, even if a stereo audio input is connected. See "Connecting Audio" on page 21 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.

•You need only connect to this device using a composite Video connection if Component Video and S-Video inputs are unavailable for use. See "Connecting Video source devices" on page 21 for details.

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Contents Welcome Table of contents Refer servicing to qualified service personnel Important safety instructionsFuture reference Projector lamp is on Do not look straight at the projectorSafety Instructions Allow at least 50 cm clearance from walls Bedding or any other soft surfaceResulting in damage to the projector Ceiling mounting the projector Introduction Projector featuresIntroduction Shipping contents Front/upper side Rear/lower side Projector exterior viewLamp cover Projector Controls and functionsCapture Remote controlOperating the Laser pointer Indicator light 22. D. Zoom +Replacing the remote control batteries Remote control effective rangeApprox.15 Positioning your projector Set Rear Ceiling in the System Setup BasicChoosing a location Front TableObtaining a preferred projected image size Page Screen Center of lens Projection distance Maximum zoom Minimum zoom1219 1500Connecting a computer Connecting a computer or monitorConnection Iii With a VGA cable With a VGA to DVI-A cable Connecting a monitorConnecting Audio Connecting Video source devicesBest video quality Better video qualityConnecting a DVI source device To connect the projector to a Component Video source device Connecting a Component Video source deviceTo connect the projector to an S-Video source device Connecting an S-Video source deviceDevice To connect the projector to a composite Video source device Connecting a composite Video source deviceOperation Projection lamp Press I I Power on the projector or remoteStarting up the projector OperationUse / to highlight the System Setup Basic menu Using the menusUtilizing the password function Using a security cable lockSecuring the projector Removing the control keypad on the projectorIf you forget the password Setting a passwordTo the Security Settings Respectively represent 4 digitsChanging the password Entering the password recall procedureDisabling the password function Enter a new passwordChanging Color Space Switching input signalAdjusting the projection angle Adjusting the projected imageAuto-adjusting the image Fine-tuning the image size and clarityCorrecting keystone On the projector or remote ControlAbout the aspect ratio Selecting the aspect ratioSelecting a picture mode Using Wall ColorPC/DVI-A/DVI-D Signal Input Optimizing the imageSetting the User 1/User 2 mode Fine-tuning the image quality in user modesAdjusting Brightness Adjusting ContrastAdjusting Tint Adjusting ColorAdjusting Sharpness Adjusting Brilliant Color3D Color Management Every adjustment made will reflect toYou want the timer to show up on the screen by Setting the presentation timerHow to use the Timer ON/SHOW button? To cancel the timer, perform the following stepsRemote paging operations Button is a multi-functional keyFreezing the image Hiding the imageGo to the System Setup Basic Panel Key Lock Utilizing FAQ functionLocking control keys Operating in a high altitude environment Setup Advanced High Altitude Mode, select OnCreating your own startup screen To activate the High Altitude Mode, go to the SystemAdjusting the sound level Adjusting the soundTurning off the Power on/off ring tone Personalizing the projector menu displayApproximately 90 seconds to cool down the projector Shutting down the projectorMenu system Menu operationAdvanced BasicSource menu Display menuPicture menu System Setup Basic menu System Setup Advanced menu Information menu Care of the projector MaintenanceSetting Auto Power Off Setting Lamp Mode as EconomicLamp information Getting to know the lamp hourTiming of replacing the lamp Replacing the lamp Loosen the screw that secures the lamp MaintenanceTighten the screw that secures the lamp Restart the projector Resetting the lamp timerIndicators Remote control does not work TroubleshootingProjector does not turn on No pictureProjector specifications SpecificationsMm W x 131.30 mm H x 304.99 mm D 274.87 48.57 Specifications DimensionsHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Timing chartSignal Format Horizontal Vertical Frequency Frequency kHz Supported timing for PC including DVI-D inputSupported timing for Video and S-Video inputs 15.73 Specifications15.73 15.63Limited warranty Warranty and Copyright informationCopyright DisclaimerFCC statement Regulation statementsEEC statement Weee directive