01 Important User Guidance Information6EnIn order to obtain maximum enjoyment from this PioneerPureVision PDP-5050HD/PDP-4350HD/PDP-5045HD/PDP-4345HD Plasma Display System, please first read thisinformation carefully.With the Pioneer PureVision PDP-5050HD/PDP-4350HD/PDP-5045HD/PDP-4345HD, you can be assured of a high qualityPlasma Display System with long-life and high reliability. Toachieve images of exceptional quality, this Pioneer PlasmaDisplay System incorporates state-of-the-art design andconstruction, as well as very precise and highly advancedtechnology.Over the course of its lifetime, the luminosity of the PioneerPDP-5050HD/PDP-4350HD/PDP-5045HD/PDP-4345HD PlasmaDisplay System will diminish very slowly, such as with allphosphor-based screens (for example, a traditional tube-typetelevision). To enjoy beautiful and bright images on yourPioneer Plasma Display System for many years to come, pleasecarefully read and follow the usage guidelines below.Usage guidelinesAll phosphor-based screens (including conventional tube-typetelevisions) can be affected by displaying static images for aprolonged period. Plasma Display Systems are no exception tothis rule. After-image and permanent effects on the screen canbe avoided by taking some basic precautions. By following therecommendations listed below, you can ensure longer andsatisfactory results from your plasma:• Whenever possible, avoid frequently displaying the sameimage or virtually still moving pictures (e.g. closed-captionedimages or video game images which have static portions).• Avoid viewing the On Screen Display for extended periods,from a DVD player, VCR, and all other components.• Do not leave the same picture freeze-framed or pausedcontinuously over a long period of time, when using the stillpicture mode from a TV, VCR, DVD player or any othercomponent.• Images which have both very bright areas and very darkareas side by side should not be displayed for a prolongedperiod of time.• When playing a game, the “GAME” mode setting within “AVSelection” is strongly recommended. However, please limit itsuse to less than 2 hours at a time.• After playing a game, or displaying a PC image or any stillimage, it is best to view a normal moving picture in the“WIDE” or “FULL” screen setting for over 3 times longer thanthe previous still/moving image.• After using the Plasma Display System, always switch thedisplay to “STANDBY” mode.Installation guidelinesThe Pioneer PureVision PDP-5050HD/PDP-4350HD/PDP-5045HD/PDP-4345HD Plasma Display System incorporates avery thin design. To ensure safety, please take the propermeasures to mount or install the Plasma Display, in order toprevent the unit from tipping over in the event of vibration oraccidental movement.This product should be installed by using only parts andaccessories designed by PIONEER. Use of accessories otherthan the PIONEER stand or installation bracket may result ininstability, and could cause injury. For custom installation,please consult the dealer where the unit was purchased. Toensure correct installation, experienced and qualified expertsmust install the unit. PIONEER will not be held responsible foraccident or damage caused by the use of parts and accessoriesmanufactured by other companies.To avoid malfunction and overheating when installing, makesure that the vents on the main unit are not blocked. To ensureproper heat emission:• Distance the unit slightly from other equipment, walls, etc.For the minimum space required around the unit, see pages15 to 16.• Do not fit the unit inside narrow spaces where ventilation ispoor.• Do not cover with a cloth, etc.• Clean the vents on the sides and rear of the unit to removedust build-up by using a vacuum cleaner set to its lowestsuction setting.• Do not place the product on a carpet or blanket.• Do not leave the product tilted over except the case of verticalinstallation of the Media Receiver.• Do not reverse the product.Using the unit without proper ventilation may cause theinternal temperature to rise, and could result in possiblemalfunction. When the surrounding or internal temperatureexceeds a certain degree, the display will automatically poweroff in order to cool the internal electronics and prevent ahazardous occurrence.Malfunction can be caused by many factors: inappropriateinstallation site, improper assembly/installation/mounting,improper operation of or modifications made to this product.However, PIONEER cannot be held responsible for accidents ormalfunction caused by the above.Typical effects and characteristics of a phosphor-based matrixdisplay such as permanent residual images upon thephosphors of the panel and the existence of a minute numberof inactive light cells in the screen are not covered by localwarranties.