BenQ MP512 ST, MP522 ST user manual Timing of replacing the lamp

Page 51

Timing of replacing the lamp

When the Lamp indicator lights up red or a message appears suggesting it is time to replace the lamp, please install a new lamp or consult your dealer. An old lamp may cause a malfunction in the projector and in some instances the lamp may explode.

The Lamp indicator light and Temperature warning light will light up if the lamp becomes too hot. Turn the power off and let the projector cool for 45 minutes. If the Lamp or Temp indicator still lights up after turning the power back on, please contact your dealer. See "Indicators" on page 55 for details.

The following lamp warning displays will remind you to change the lamp.

Status

Message

The lamp has been in operation for 3000 hours.

Notice

Install a new lamp for optimal performance. If the

 

projector is normally run with Economic selected

Order Replacement Lamp

(See "Setting Lamp mode as Economic" on page

 

50), you may continue to operate the projector

Lamp > 3000 Hours

until the 3950 hour lamp warning appears.

 

 

OK

 

 

The lamp has been in operation for 3950 hours. A

Notice

new lamp should be fitted to avoid the

 

inconvenience when the projector runs out of

Replace Lamp Soon

lamp time.

 

 

Lamp > 3950 Hours

 

OK

 

 

The lamp has been in operation for 4000 hours.

Notice

 

It is strongly recommended that you replace the

Replace Lamp Now

lamp at this age. The lamp is a consumable item.

The lamp brightness diminishes with use. This is

Lamp > 4000 Hours

normal lamp behavior. You can replace the lamp

Lamp usage time exceeded

whenever you notice that the brightness level has

 

significantly diminished. If the lamp is not

OK

replaced beforehand, it must be replaced after

 

4000 hours usage.

 

 

 

The lamp MUST be replaced before the projector

Notice

will operate normally.

 

 

Lamp-usage time exceeded

 

Replace lamp (refer to User manual)

 

Then reset lamp timer

 

OK

 

 

Maintenance 51

Image 51
Contents MP512 ST/MP522 ST Digital Projector WelcomeTable of contents Do not look straight at the projector Important safety instructionsRefer servicing to qualified service personnel Future reference Projector lamp is onSafety Instructions Do not block the ventilation holes This Apparatus Must be Earthed Ceiling mounting the projectorProjector features IntroductionIntroduction Shipping contents MP512 ST External control panel Projector exterior viewFront/upper side Rear/lower side MP522 STProjector Controls and functionsRemote control Remote control effective range Replacing the remote control batteryPull out the battery holder Choosing a location Positioning your projectorObtaining a preferred projected image size Page Projection dimensions To connect the projector to a notebook or desktop computer Connecting a computer or monitorConnecting a computer ConnectionTo connect the projector to a monitor Connecting a monitorBetter video quality Connecting Video source devicesConnecting audio Best video qualityTo connect the projector to an Hdmi device Connecting an Hdmi deviceConnecting a Component Video source device To connect the projector to a Component Video source deviceComponent Video to VGA D-Sub adaptor cable Audio cable Connecting an S-Video source device To connect the projector to an S-Video source deviceCable Video cable Connecting a composite Video source device To connect the projector to a composite Video source deviceAudio cable Video cable Operation Starting up the projectorOperation Use / to highlight the System Setup Basic menu Using the menusSecurity Settings Utilizing the password functionSetting a password If you forget the passwordEnter a new password Entering the password recall procedureChanging the password Disabling the password functionSwitching input signal SignalChanging color space Fine-tuning the image clarity Adjusting the projected imageAdjusting the projection angle Auto-adjusting the imageCorrecting keystone Magnifying and searching for detailsAbout the aspect ratio Selecting the aspect ratioOptimizing the image Selecting a picture modePicture modes for different types of signals PC input signals D-Sub / Comp. analog RGBAdjusting Brightness Using Wall ColorFine-tuning the image quality in user modes Setting the User 1/User 2 modeAdjusting Brilliant Color Adjusting ColorAdjusting Tint Adjusting SharpnessPress Mode/Enter and the 3D Color Management page displays Top-Left Bottom-Left Top- Right Bottom-Right Setting the presentation timerTo cancel the timer, perform the following steps How to use the Timer On key?Hiding the image Freezing the image Utilizing FAQ functionOr go to the System Setup Basic Panel Locking control keysOperating in a high altitude environment Adjusting the soundAdjusting the sound level Turning off the Power on/off ring toneShutting down the projector Personalizing the projector menu displayMenu operation Menu systemMain menu Sub-menu Options Language BasicSecurity System Setup AdvancedPicture Mode Equivalent lamp hourDescription of each menu Auto Power TemperatureSave Settings TimerLock Sleep TimerSettings Panel KeySecurity System Setup Advanced menuReset All LampCurrent FAQ-Image InstallationFeatures Service Information menuCare of the projector MaintenanceGetting to know the lamp hour Setting Lamp mode as EconomicSetting Auto Power Off Lamp informationTiming of replacing the lamp Replacing the lamp Loosen the screw that secures the lamp MaintenancePage Tighten the screw that secures the lamp Resetting the lamp timerSetup Advanced Lamp Settings menu Displays. Press to highlight Reset lampIndicators Troubleshooting Projector specifications SpecificationsMHz DimensionsRefresh rate Horizontal Clock Resolution Mode Mm W x 90 mm H x 214 mm D 255 61.5Resolution Mode Supported timing for Hdmi Hdcp input-MP512 STVideo Hdcp Supported timing for PC input-MP522 ST Signal FormatDisclaimer Warranty and Copyright informationLimited warranty CopyrightWeee directive Regulation statementsFCC statement EEC statement

MP512 ST, MP522 ST specifications

The BenQ MP522 ST and MP512 ST are compact projectors designed to deliver impressive performance for both education and business environments. These models stand out for their versatility, high-quality image output, and user-friendly features.

The BenQ MP522 ST is known for its Short Throw technology, enabling it to project large images from a short distance. This feature is particularly beneficial in smaller rooms where space is limited. The projector can produce a 60-inch image from just over two feet away, making it ideal for classroom settings and small meeting rooms. The MP522 ST boasts a brightness of 2800 ANSI lumens, ensuring clear and vibrant presentations even in well-lit environments. With a native resolution of XGA (1024 x 768), it delivers sharp and detailed visuals, making text and images easy to read.

On the other hand, the BenQ MP512 ST shares many of the same features while offering slightly different specifications. The MP512 ST also uses Short Throw technology, allowing it to project large images in limited spaces. With a brightness of 2500 ANSI lumens, it provides adequate illumination for various settings. This projector also supports a native resolution of XGA, ensuring excellent image quality for presentations and videos.

Both projectors utilize DLP technology, known for its reliability and high-quality images. DLP projectors typically have better color accuracy and contrast ratios compared to other technologies, resulting in vivid and lifelike images. Furthermore, the long-lasting lamp life of up to 4000 hours in Eco mode enhances cost efficiency and reduces maintenance needs over time.

Another notable characteristic of both models is their connectivity options, which include multiple VGA inputs, a composite video input, and a USB port. This variety allows for easy connections to laptops, video sources, and even USB drives, making them versatile tools for presentations and multimedia sharing.

Both BenQ MP522 ST and MP512 ST projectors emphasize portability and ease of use. Their lightweight design and compact size make them easy to transport, while features such as automatic keystone correction simplify setup and ensure optimal image alignment.

In summary, the BenQ MP522 ST and MP512 ST projectors are excellent choices for users seeking high-quality, compact projectors with superior image performance. Their short throw capabilities, robust brightness, and extended lamp life, coupled with DLP technology, make them reliable solutions for a range of applications in education and business environments.