InFocus EN 55024, EN 61000-3-3, EN 61000-3-2 manual Replacing the projection lamp

Page 30

Replacing the projection lamp

The lamp hour timer in the About menu counts the number of hours the lamp has been in use. After 1980 hours, the message “Change lamp” briefly appears on the screen at each startup. To maintain optimal video perfor- mance, we recommend changing the lamp after 2000 hours, depending on usage. You can order new lamp modules from your dealer. See “Accesso- ries” on page 32 for information.

1Turn off the projector and unplug the power cable.

2Wait 60 minutes to allow the projector to cool thoroughly.

3Turn the projector upside down and remove the lamp door by removing the two screws and sliding the lamp door tabs out of the three tab bays.

CAUTION: Never operate the projector with the lamp door removed. This disrupts the air flow and causes the projector to overheat.

4Loosen the captive screw on the lamp module.

Lamp hours used

turn off and unplug the projector

wait 60 minutes

loosen the screw on lamp module

bail wire

Image 30

Contents FCC Warning Declaration of ConformityTrademarks CanadaTable of Contents Included items Projector components and featuresIntroduction Online RegistrationConnector Panel Positioning the projector Video connections Video connectionsConnecting a video device Connecting the power cableDisplaying a video image ? No startup screen? Get help onSharpness are produced Connecting a computer SupportShutting down the projector Troubleshooting your setupPower Save LED behavior and meaningZoom Image not square Adjust keystone on keypad Color Blinks Red No computer image, just the words Signal out of range Or restartLaptop Still having problems? Using the keypad buttons Using the remote control Troubleshooting the remoteOptimizing video images Customizing the projectorUsing the menus Picture menu 169 Aspect ratio Presets Save User Presets Gamma Overscan Advanced settings Color Space Color Temperature Color Control Video Standard Settings menu SystemSystem menu Startup logo Blank Screen Language Maintenance Cleaning the lensReplacing the projection lamp Resetting the lamp timer Using the security lockSpecifications AccessoriesAppendix Red LEDs Red LED behavior and projector errorsProjected image size Red LED Behavior ExplanationSource compatibility Source CompabilityProjector Inputs and Outputs Projector dimensions for ceiling mount installations Command format RS-232 terminal specificationsCommunication configuration Setting ValueSupported commands Function Command Range DefaultNPE Numerics LED Page Limited Warranty Warranty Limitation and ExclusionLimited Warranty Period To Be Eligible For Limited Warranty CoverageTo Obtain Warranty Service

EN 55024, EN 61000-3-2, EN 61000-3-3 specifications

InFocus, known for its commitment to delivering high-quality display solutions, aligns its products with rigorous international standards, ensuring impeccable performance and reliability. Among the key standards that InFocus adheres to are EN 61000-3-3, EN 61000-3-2, and EN 55024. These standards are integral in defining the electromagnetic compatibility (EMC) of electronic devices, ensuring they operate efficiently without causing or being affected by electrical interference.

EN 61000-3-2 focuses primarily on limits for harmonic current emissions in devices. It is designed to minimize the adverse effects of harmonics generated by electrical equipment on power systems. InFocus devices adhering to this standard are equipped with technologies to limit harmonic distortion, ensuring that they do not adversely affect the operation of nearby equipment or the overall power quality. This is particularly important in environments with multiple interconnected devices, promoting not just individual equipment performance but overall network efficiency.

EN 61000-3-3 relates to flicker emissions. This standard defines the permissible levels of voltage fluctuations and flicker that can be emitted by electrical equipment. InFocus products complying with this standard are engineered to ensure minimal flicker, enhancing user comfort during prolonged use. By employing advanced power management technologies, InFocus ensures stable operation that avoids flicker, which can cause eye strain and discomfort.

EN 55024 complements these standards by defining the immunity of electronic devices against electromagnetic disturbances. Devices adhering to this standard are designed to withstand a range of environmental conditions and interference from other electronic devices, ensuring optimal performance under varying conditions. InFocus utilizes robust shielding and filtering technologies, which protect its equipment from external disturbances, enhancing reliability and longevity.

The integration of these standards into InFocus's product development highlights the company's commitment to quality and user satisfaction. By focusing on harmonic currents, flicker emissions, and electromagnetic interference, InFocus not only meets regulatory requirements but also ensures that its display solutions deliver exceptional performance. This focus on compliance and technological advancement positions InFocus as a leader in the field, providing customers with high-performance and reliable display solutions that meet modern demands. As technology continues to evolve, InFocus's adherence to such standards will play a crucial role in shaping the future of display technology.