Optoma Technology TX615, EX615, EX542 manual Precautions

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Usage Notice

When the lamp reaches the end of its life, the projector will not turn back on until the lamp module has been replaced. To replace the lamp, follow the procedures listed under “Replacing the Lamp” section on pages 53-54.

Precautions

Please follow all warnings, precautions and maintenance as recommended in this user’s guide.

Warning- Do not look into the projector’s lens when the lamp is on. The bright light may hurt and damage your eyes.

Warning- To reduce the risk of fi re or electric shock, do not expose this projector to rain or moisture.

Warning- Please do not open or disassemble the projector as this may cause electric shock.

Warning- When replacing the lamp, please allow the unit to cool down. Follow instructions as described on pages 53-54.

Warning- This projector will detect the life of the lamp itself. Please be sure to change the lamp when it shows warning messages.

Warning- Reset the “Lamp Reset” function from the on-screen display “OptionsLamp Settings” menu after replacing the lamp module (refer to page 47).

Warning- When switching the projector off, please ensure the cooling cycle has been completed before disconnecting power. Allow 90 seconds for the projector to cool down.

Warning- Do not use lens cap when projector is in operation.

Warning- When the lamp is approaching the end of its lifetime, the message “Lamp Warning: Lamp life exceeded.” will show on the screen. Please contact your local reseller or service center to change the lamp as soon as possible.

Warning- Do not look into or point the laser pointer on your remote control into your or someone’s eyes. Laser pointer can cause permanent damage to eyesight.

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Contents Table of Contents Usage Notice Safety InformationPrecautions Do not Product Features Eye Safety WarningsPackage Overview IntroductionProduct Overview Control Panel Input / Output Connections Item below is only present on specifi c models Remote Control Connecting the Projector InstallationConnect to Video Sources Powering On the Projector Powering On/Off the ProjectorPowering off the projector Adjusting the Projector’s Height Adjusting the Projected ImageAdjusting Projection Image Size Adjusting the Projector’s Zoom / FocusUser Controls Remote Control Hdmi Using the Help button User Controls User Controls On-screen Display Menus How to operateMenu Tree User Controls Brightness Display ModeTint ContrastSharpness SaturationColor Temp Image AdvancedDegamma BrilliantColorColor Advanced Color SettingReset Advanced Input SourceFormat DisplayInput Signal Keystone OverscanZoom Image ShiftLanguage Setup LanguageProjection SetupMute VolumeMenu Location Projector IDPosition Setup SignalPhase FrequencySetup Security Security TimerSecurity Change Password RS232 WirelessClosed Captioning Setup AdvancedLogo Logo CaptureSetup Network How to use web browser to control your projector Local Area Network LAN Keypad Lock Source LockHigh Altitude Information HidePower Mode Standby Direct Power OnAuto Power Off min Sleep Timer minLamp Hours Options Lamp SettingsBrightness Mode Lamp ResetAppendices Image is unstable or flickering Image is reversed Projector stops responding to all controls Projector Status IndicationOn Screen Messages Replacing the lamp Lamp Replacement Procedure  Computer Compatibility Compatibility Modes Video Compatibility RS232 Commands and Protocol Function List RS232 Protocol Function List ~XX60 7E 30 30 36 30 20 36 0D Send to emulate Remote Ceiling Mount Installation USA Optoma Global OfficesKorea Regulation & Safety notices Remarque à l’intention des utilisateurs canadiens

EX542, EX615, TX615 specifications

Optoma Technology has established itself as a leader in the projector market, and three models that exemplify its commitment to innovation and quality are the TX615, EX542, and EX615. Each of these projectors offers a range of features designed to meet the needs of various applications, from business presentations to educational environments.

The Optoma TX615 is a versatile XGA projector that boasts impressive brightness, rated at 3500 ANSI lumens. This makes it suitable for both well-lit rooms and darker environments, ensuring that images are clear and vibrant. The native XGA resolution of 1024x768 enhances the quality of the displayed content, making it ideal for detailed presentations and video content. One of its standout features includes a high contrast ratio of 20,000:1, which improves the depth and clarity of images. Additionally, the TX615 supports various connectivity options, including HDMI, VGA, and USB, providing flexibility for various input devices.

The EX542 takes a step further with its full HD 1080p resolution capability, making it a great choice for those requiring superior image quality. With a brightness of 3600 ANSI lumens, the EX542 shines in both professional and educational settings. Its 20,000:1 contrast ratio ensures exceptional color reproduction and detail, essential for displaying graphs, charts, and videos. The projector is equipped with a range of connectivity options, including MHL support, allowing users to connect smart devices seamlessly. This model also features a long lamp life, enabling cost-effective operation over time.

Meanwhile, the EX615 offers a balanced combination of features suited for office and educational use. It delivers a brightness of 3000 ANSI lumens and has a native SVGA resolution, providing sufficient clarity for standard presentations. The EX615 is engineered with a lightweight design, allowing easy portability, making it an excellent choice for professionals on the go. It also incorporates a range of advanced features such as a built-in speaker, ensuring that audio and visual presentations are engaging without the need for external audio devices.

In summary, the Optoma TX615, EX542, and EX615 projectors each come equipped with unique features that cater to the varying needs of users. With high brightness, impressive contrast ratios, and various connectivity options, these projectors uphold Optoma's reputation for quality and innovation in visual technology. Whether for business or educational use, each model provides the versatility and performance required for impactful presentations.