Acer PD724W, PD726 series, PD724 series manual Replacing the lamp, Lamp Changing Procedure

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Warning: Lamp

compartment is hot! Allow it to cool down before changing lamp!

Appendices

Replacing the lamp

The projector will detect the lamp life itself. It will show you a warning message “Lamp is approaching the end of its useful life in full power operation. Replacement Suggested!” When you see this message, changing the lamp as soon as possible. Make sure the projector has been cooled down for at least 30 minutes before changing the lamp.

1

3

2

4

 

Warning: To

reduce the risk of personal injury, do not drop the lamp module or touch the lamp bulb. The bulb may shatter and cause injury if it is dropped.

Lamp Changing Procedure:

1.Turn the power off the projector by pressing the Power button.

2.Allow the projector to cool down at least 30 minutes.

3.Disconnect the power cord.

4.Remove the cover.

5.Push up and remove the cover.

6.Remove the 3 screws from the lamp module.

7.Pull out the lamp module.

To replace the lamp module, reverse the previous steps.

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Contents Manual for Disposal instructions Table of Contents English ...  Usage Notice PrecautionsDon’t Introduction Product FeaturesPackage Overview IntroductionMain Unit Product OverviewControl Panel Below items are for PD724W/PD726W only Connection PortsRemote Control with Laser Pointer Connecting the Projector InstallationFor Wireless function Powering On the Projector Powering On/Off the ProjectorPowering off the projector Adjusting the Projector Image Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector Zoom / FocusControl Panel & Remote Control Aspect Ratio Laser ButtonFreeze HideBrightness VolumeUp Computer mode only Down Computer mode onlyVideo ColorContrast ComponentOn Screen Display Menus How to operateContrast Display ModeColor Temperature BrightnessColor G White SegmentDegamma Color RProjection Keystone Horizontal KeystoneKeystone Vertical Keystone Aspect RatioFrequency Signal TypePosition Horizontal Position Position Vertical PositionMenu Location ECO ModeAuto ShutdownMinutes Source LockLamp Reminding Lamp Hour ElapseSecurity Lamp Hour ResetTimeoutMin Administrator Password New password ResetMute VolumePower On/Off Volume Alarm VolumeTimer Display Timer StartTimer Period Timer VolumeLanguage Language Computer / Video ModeIntroduction Wireless projectionConnecting to the WPG for the first time Setting up your WPGDownloading the software Wireless projection Connecting to a projector Using the audio function Wireless projection Configuring your Acer WPG Configuration password setupProjector ID Wireless projection Network settings Upgrade firmwareProjector remote control Projection controlsHotkey explanation Troubleshooting Problem No image appears on screenProblem Partial, scrolling or incorrectly displayed image Problem Image is unstable or flickering Problem Image has vertical flickering barProblem Image is out of focus Problem LED lighting message Problem The image is outstretched when displaying 169 DVDProblem Image is reversed Problem Lamp burns out or makes a popping soundReplacing the lamp Lamp Changing ProcedureProblem Message Reminders Ethernet for PD724W/PD726W only SpecificationsVGA Analog Compatibility ModesHdmi Digital PC Signal FCC notice Regulation & safety noticesRemarque à l’intention des utilisateurs canadiens Important safety instructions Appendices

PD726 series, PD724W, PD724 series specifications

The Acer PD724 series, including the PD724W and PD726 models, represents a blend of modern technology and user-friendly features aimed at enhancing the viewing experience. These projectors are designed to cater to both business and educational environments, providing high-quality display solutions that are versatile and efficient.

One of the standout features of the PD724 series is its high brightness levels, typically reaching up to 4,000 ANSI lumens. This ensures vibrant and clear images even in well-lit rooms, making presentations and lectures more impactful. With a contrast ratio often exceeding 20,000:1, these projectors deliver deeper blacks and brighter whites, contributing to a more dynamic viewing experience.

The PD724W is equipped with a WXGA resolution of 1280 x 800 pixels, which is ideal for widescreen presentations and HD video content. This resolution allows for crisp visuals that enhance text readability and image clarity. The PD726 series, on the other hand, typically boasts even higher resolutions, catering to users who demand exceptional detail and sharpness in their presentations.

A key technological feature in the PD724 series is the use of ColorBoost technology. This technology ensures accurate color reproduction by optimizing the color wheel and balancing the light output, resulting in lifelike colors that make images more engaging. Additionally, the projectors incorporate Acer’s SmartFormat technology, enabling users to easily project content from various sources without worrying about format compatibility issues.

Portability is an essential characteristic for professionals on the go. The compact and lightweight design of the PD724 and PD726 projectors makes them easy to transport, while their quick startup and shutdown times improve overall convenience in fast-paced environments. Connectivity options are abundant, with multiple HDMI inputs, VGA ports, and USB support, allowing for seamless integration with various devices, including laptops, tablets, and smartphones.

Furthermore, the PD724 series is designed with user-friendliness in mind. Features like the automatic vertical keystone correction make setup a breeze, ensuring that images are displayed correctly without distortion. The projectors also come with built-in speakers that offer satisfactory audio output, eliminating the need for external sound systems in smaller settings.

In summary, the Acer PD724 series, including the PD724W and PD726 models, combines high brightness, advanced color technologies, and user-centric features to deliver a superb projection experience. Whether for business presentations or educational purposes, these projectors stand out for their performance and convenience, making them a valuable asset in any professional environment.