1. Safety1. SAFETYAbout this chapterRead this chapter attentively. It contains important information to prevent personal injury while installing and using a PHxx seriesprojector. Furthermore, it includes several cautions to prevent damage to the PHxx series projector. Ensure that you understand andfollow all safety guidelines, safety instructions and warnings mentioned in this chapter before installing your PHxx series projector.After this chapter, additional “warnings” and “cautions” are given depending on the installation procedure. Read and follow these“warnings” and “cautions” as well.The User Manual is very important. Please read the User Manual before using the product. Keep the manualfor reference.Access to User ManualThe User Manual is available on the CD which is shipped with the product. Perform the following to access the User Manual fromthe CD:1. Insert the CD into the CD-ROM drive of a computer.2. Browse to the root folder of the CD and click on “startup.exe” (only in case the CD doesn’t start automatically). As a result anHTML window will open in the Internet Browser.3. Select your product and navigate to the User Manual.4. Click on the PDF link to open the User Manual.About the term PHxx seriesThe following projectors are included in the term PHxx series : PHWU-81B, PHWX-81B and PHXG-91B1.1 General considerationsSafety labelsThe lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user tothe presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficientmagnitude to constitute a risk of electric shock.The exclamation point within an equilateral triangle is intended to alert the user to the presence of importantoperating and maintenance (servicing) instructions in the literature accompanying the appliance.2000mDo not use above 2000m above sea level.Do not look into the projector’s lens when the lamp is on. The bright light may hurt and damage youreyes.WARNING : Ensure you understand and follow all the safety guidelines, safety instructions, warnings andcautions mentioned in this manual.WARNING : To prevent fire or shock hazard, do not expose the projector to rain or moisture.R5905598 PHXX SERIES 28/01/2014 1