BenQ MS502, MX503 user manual Replacing the lamp

Page 46

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 qualified 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 power outlet. If the lamp is hot, avoid burns by waiting for approximately 45 minutes until the lamp has cooled.

2.Loosen the screw that secures the lamp

cover on the side of the projector until the lamp cover loosens.

3.Remove the lamp cover from the

projector.

• Do not turn the power on with the lamp cover

1

 

removed.

 

• Do not insert your fingers between the lamp and the

1

projector. The sharp edges inside the projector may

2

cause injuries.

 

4.Disconnect the lamp connector from the projector.

5.Loosen the screw that secures the lamp.

6.

Lift the handle so that it stands up.

1

2

 

 

 

 

 

3

46 Maintenance

Page 45 Page 47
Image 46
Page 45 Page 47
Contents MS502/MX503 Digital Projector Table of contents Important safety instructions Safety InstructionsSafety Instructions 3000 m Feet Ceiling mounting the projector Projector features IntroductionShipping contents Projector exterior view Front/upper side Rear/lower sideControls and functions Remote control Remote control effective range Replacing the remote control batteryFront Table Positioning your projectorChoosing a location Front CeilingScreen size Projection dimensionsObtaining a preferred projected image size DiagonalConnection ConnectionTerminal name Terminal appearance Connecting video source devicesConnecting audio Component Video Better Good NormalOperation Starting up the projectorAuto-adjusting the image Adjusting the projected imageAdjusting the projection angle Fine-tuning the image size and clarityCorrecting keystone Using the menus Below is the overview of the OSD menuSetting a password Using a security cable lockUtilizing the password function Highlight Change Security Settings and press MODE/ENTERIf you forget the password Entering the password recall procedureChanging the password Switching input signalDisabling the password function Magnifying and searching for details Selecting the aspect ratioAbout the aspect ratio Operation Setting the User 1/User 2 mode Using Wall ColorSelecting a picture mode Go to the Picture Picture Mode menuFine-tuning the image quality in user modes Adjusting Brilliant Color3D Color Management Selection Description Setting the presentation timerTo cancel the timer, perform the following steps Top-Left Bottom-Left Top-Right Bottom-RightHiding the image Remote paging operationsFreezing the image Locking control keysTo activate the High Altitude Mode Adjusting the soundAdjusting the sound level Operating in a high altitude environmentTurning off the Power On/Off Ring Tone Direct power offShutting down the projector Main menu Sub-menu Options Menu operationMenu system BasicReminder On/Off Time Sec Menu Settings Menu PositionRight/Bottom-Left MessageAdvanced Description of each menu Management Save Settings Picture ModeTemperature 3D Color Display menu Picture menu Function DescriptionSettings System Setup Basic menu Function Description Quick AutoTimer SearchBackground Panel KeyLock ScreenBaud Rate System Setup Advanced menu Function DescriptionReset All Test PatternSystem CurrentStatus Maintenance Care of the projectorGetting to know the lamp hour Setting Lamp Mode as EconomicLamp information Extending lamp lifeTiming of replacing the lamp Status MessageReplacing the lamp Use the handle to slowly pull the lamp out Projector Resetting the lamp timer Lamp events IndicatorsLight Status & Description Power events OffTroubleshooting Specifications Projector specificationsDimensions Ceiling mount installationTiming chart Supported timing for PC inputTiming Supported timing for Component-YPbPrinputSupported timing for Video and S-Video inputs Vertical HorizontalCopyright Warranty and Copyright informationLimited warranty Disclaimer

MX503, MS502 specifications

BenQ MX503 and MS502 are exemplary projectors that cater to the educational and office sectors with their cutting-edge features and technologies. These models are designed to offer exceptional projection quality and ease of use, ensuring that presentations, lectures, and meetings are impactful and engaging.

The BenQ MX503 boasts a native XGA resolution of 1024 x 768 pixels, providing crystal-clear images that enhance visual presentations. With a remarkable brightness of 3,000 ANSI lumens, it ensures that visuals remain vibrant and visible even in well-lit environments. The contrast ratio of 13,000:1 allows for deeper blacks and brighter whites, ensuring a more dynamic range in color representation. The projector is equipped with the Super Eco Mode technology, which reduces power consumption significantly, extending the lamp life to up to 10,000 hours, promoting energy efficiency.

On the other hand, the BenQ MS502 features SVGA resolution of 800 x 600 pixels, making it a more economical option while still delivering quality imagery suitable for various presentations. With a brightness of 3,000 ANSI lumens, the MS502 also guarantees visibility in diverse lighting conditions. Its contrast ratio reaches 2000:1, offering solid color depth and clarity, ideal for educational settings.

Both projectors incorporate 3D display technology, allowing users to present 3D content seamlessly, enhancing the learning experience and audience engagement. The easy installation feature, along with vertical keystone correction, simplifies the setup process, accommodating various room layouts.

Connectivity is another highlight of the MX503 and MS502 projectors, as they come with multiple input options, including VGA, HDMI, and USB ports, facilitating easy connection with laptops, desktop computers, and other multimedia devices. The intuitive user interface further streamlines navigation and operation.

In summary, the BenQ MX503 and MS502 projectors offer valuable features, including high brightness, energy-efficient operation, versatile connectivity, and superior image quality. They cater specifically to the needs of educational institutions and professional environments, making them reliable choices for anyone looking to enhance their presentation delivery. With a focus on performance and user-friendliness, these projectors stand out in their category, meeting demanding visual presentation needs effectively.
Top Page Image Contents