BenQ MP723 user manual Operation, Starting up the projector

Page 26

Operation

Starting up the projector

1.Plug the power cord into the projector and into a

wall socket. Turn on the wall socket switch (where fitted). Check that the Power indicator on the projector lights orange after power has been applied.

2.Slide the lens cover open. If it is closed, it could become deformed due to the heat produced by

the projection lamp.

3.

Press II Power on the projector or remote

 

control to start the projector. As soon as the lamp

 

lights up, a "Power On Tone" will be heard. The

Power indicator light flashes green and stays green when the projector is on.

The start up procedure takes about 30 seconds. In the later stage of start up, a startup logo is projected.

(If necessary) Rotate the focus ring to adjust the image clearness.

To turn of the ring tone, see "Turning off the Power on/off ring tone" on page 44 for details.

If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 seconds before energizing the lamp.

4.If you are prompted for a password, press the arrow buttons to enter a six digit password. See "Utilizing the password function" on page 28 for details.

5.Switch all of the connected equipment on.

6.The projector will start to search for input signals. The current input source being scanned displays in the upper left corner of the screen. If the projector doesn't detect a valid signal, the 'No Signal' message will continue displaying until an input source signal is found.

You can also press SOURCE on the projector or remote control to select your desired input signal. See "Switching input signal" on page 31 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 blank screen. Please change to an input signal which is compatible with the projector's resolution or set the input signal to a lower setting.

See "Timing chart" on page 63 for details.

26 Operation

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Contents Welcome Table of contents Future reference Projector lamp is on Important safety instructionsRefer servicing to qualified service personnel Do not look straight at the projectorSafety Instructions Resulting in damage to the projector Bedding or any other soft surfaceAllow at least 50 cm clearance from walls Ceiling mounting the projector Introduction Projector featuresIntroduction Shipping contents Lamp cover Projector exterior viewFront/upper side Rear/lower side Controls and functions ProjectorRemote control CaptureIndicator light 22. D. Zoom + Operating the Laser pointerApprox.15 Remote control effective rangeReplacing the remote control batteries Choosing a location Set Rear Ceiling in the System Setup BasicPositioning your projector Front TableObtaining a preferred projected image size Page 1219 Maximum zoom Minimum zoomScreen Center of lens Projection distance 1500Connection Connecting a computer or monitorConnecting a computer Iii Connecting a monitor With a VGA cable With a VGA to DVI-A cableBest video quality Connecting Video source devicesConnecting Audio Better video qualityConnecting a DVI source device Connecting a Component Video source device To connect the projector to a Component Video source deviceDevice Connecting an S-Video source deviceTo connect the projector to an S-Video source device Connecting a composite Video source device To connect the projector to a composite Video source deviceStarting up the projector Projection lamp Press I I Power on the projector or remoteOperation OperationUsing the menus Use / to highlight the System Setup Basic menuSecuring the projector Using a security cable lockUtilizing the password function Removing the control keypad on the projectorTo the Security Settings Setting a passwordIf you forget the password Respectively represent 4 digitsDisabling the password function Entering the password recall procedureChanging the password Enter a new passwordSwitching input signal Changing Color SpaceAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarityOn the projector or remote Control Correcting keystoneSelecting the aspect ratio About the aspect ratioPC/DVI-A/DVI-D Signal Input Using Wall ColorSelecting a picture mode Optimizing the imageAdjusting Brightness Fine-tuning the image quality in user modesSetting the User 1/User 2 mode Adjusting ContrastAdjusting Sharpness Adjusting ColorAdjusting Tint Adjusting Brilliant ColorEvery adjustment made will reflect to 3D Color ManagementSetting the presentation timer You want the timer to show up on the screen byRemote paging operations To cancel the timer, perform the following stepsHow to use the Timer ON/SHOW button? Button is a multi-functional keyHiding the image Freezing the imageLocking control keys Utilizing FAQ functionGo to the System Setup Basic Panel Key Lock Creating your own startup screen Setup Advanced High Altitude Mode, select OnOperating in a high altitude environment To activate the High Altitude Mode, go to the SystemTurning off the Power on/off ring tone Adjusting the soundAdjusting the sound level Personalizing the projector menu displayShutting down the projector Approximately 90 seconds to cool down the projectorMenu operation Menu systemBasic AdvancedDisplay menu Source menuPicture menu System Setup Basic menu System Setup Advanced menu Information menu Maintenance Care of the projectorLamp information Setting Lamp Mode as EconomicSetting Auto Power Off Getting to know the lamp hourTiming of replacing the lamp Loosen the screw that secures the lamp Maintenance Replacing the lampTighten the screw that secures the lamp Resetting the lamp timer Restart the projectorIndicators Projector does not turn on TroubleshootingRemote control does not work No pictureSpecifications Projector specificationsDimensions Mm W x 131.30 mm H x 304.99 mm D 274.87 48.57 SpecificationsSignal Format Horizontal Vertical Frequency Frequency kHz Timing chartHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Supported timing for PC including DVI-D input15.73 15.73 SpecificationsSupported timing for Video and S-Video inputs 15.63Copyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement Regulation statementsFCC statement Weee directive