BenQ MP730 manual Replacing the lamp, Loosen the screw that secures the lamp Maintenance

Page 58

Replacing the lamp

•To reduce the risk of electrical shock, always turn the projector off and disconnect the power cord before changing the lamp.

•To reduce the risk of severe burns, allow the projector to cool for at least 45 minutes before replacing the lamp.

•To reduce the risk of injuries to fingers and damage to internal components, use caution when removing lamp glass that has shattered into sharp pieces.

•To reduce the risk of injuries to fingers and/or compromising image quality by touching the lens, do not touch the empty lamp compartment when the lamp is removed.

•This lamp contains mercury. Consult your local hazardous waste regulations to dispose of this lamp in a proper manner.

•To assure optimal performance from the projector, it is recommended that you purchase a BenQ projector lamp for lamp replacement.

•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 or damage to the human eyes caused by fractured lamp.

1.Turn the power off and disconnect the projector from the wall socket. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

2.Use a coin to turn the screw counterclockwise

until the lamp cover loosens.

3.Remove the lamp cover from the projector.

• Do not turn the power on with the lamp cover removed.

• Do not insert your fingers between the lamp and the projector. The sharp edges inside the projector may cause injuries.

4. Loosen the screw that secures the lamp.

58 Maintenance

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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 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 Controls and functions ProjectorRemote control CaptureIndicator light 22. D. Zoom + Operating the Laser pointerReplacing the remote control batteries Remote control effective rangeApprox.15 Choosing a location Set Rear Ceiling in the System Setup BasicPositioning your projector Front TableObtaining a preferred projected image size Page Floor Installation Projection dimensionsCeiling Installation 1594 9961708 1834 2732 2934 100762 1016 Maximum zoom Minimum zoomScreen Center of lens Projection distance 2090 22453483 3741 1742 18712787 2993 100 5225 5612Connection Connecting a computer or monitorConnecting a computer To connect the projector to a notebook or desktop computerBest video quality Connecting Video source devicesConnecting Audio Better video qualityConnecting an Hdmi device To connect the projector to an Hdmi deviceConnecting a Component Video source device DeviceConnecting an S-Video source device To connect the projector to an S-Video source deviceConnecting 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 ratioOperation PC 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 imageGo to the System Setup Basic Panel Key Lock Utilizing FAQ functionLocking control keys 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 Display prompting youMenu 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 Frequency Vertical Frequency KHz Timing chartHorizontal Vertical Pixel Resolution Frequency Mode KHz MHz Supported timing for PC inputColor sub Supported timing for Video and S-Video inputsSupported timing for Hdmi Hdcp input Video HdcpCopyright Warranty and Copyright informationLimited warranty DisclaimerEEC statement Regulation statementsFCC statement Weee directive

MP730 specifications

The BenQ MP730 is a high-performance projector designed to meet the diverse needs of business and education environments. Recognized for its exceptional image quality and advanced features, the MP730 offers a blend of functionality and ease of use, making it a popular choice among professionals and educators alike.

At the heart of the BenQ MP730 is its high brightness of 3000 ANSI lumens, which ensures vivid, detailed images even in well-lit rooms. This is especially beneficial in classrooms or conference rooms where ambient light can affect visibility. Coupled with a native XGA resolution (1024 x 768), the projector produces sharp and clear visuals, making it ideal for presentations, video conferencing, and educational uses.

The MP730 employs DLP (Digital Light Processing) technology, which enhances the projector's color accuracy and reduces the risk of image distortion. This technology also contributes to the overall reliability of the projector, with a longer lifespan for the lamp, enabling extended operational periods without the need for frequent replacements. Additionally, the 2000:1 contrast ratio ensures that images display rich blacks and bright whites, providing depth to presentations and videos.

Another notable feature of the BenQ MP730 is its extensive connectivity options. It includes VGA, composite video, and S-Video inputs, as well as USB connectivity, allowing users to easily connect various devices like laptops, DVD players, and mobile devices. The inclusion of a built-in speaker further enhances the projector's versatility, making it suitable for multimedia presentations without the necessity of external audio equipment.

User-friendliness is a core characteristic of the MP730. With features such as auto keystone correction, users can quickly adjust images for perfect alignment, while the built-in setup wizard simplifies initial configuration. The lightweight design of the MP730 also facilitates easy transportation, making it an excellent choice for traveling professionals or educators who need to move between different locations.

Moreover, the MP730 demonstrates an environmentally conscious design. Its energy-saving mode significantly reduces power consumption when the projector is idle, with features like the SmartEco technology optimally adjusting brightness to extend the life of the lamp while minimizing energy use.

In conclusion, the BenQ MP730 is a versatile projector packed with features that cater to the needs of business professionals and educators. Its combination of high brightness, rich color accuracy, multiple connectivity options, and user-friendly design makes it an excellent choice for anyone seeking a dependable and effective presentation tool.
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