Panasonic PT-VX500U Service Manual

Also see for PT-VW430E: Operating instructions

Contents

Panasonic PT-VX500U Service Manual Manual pdf 11 page image

-11-Maintenancen Lamp unitThe lamp unit is a consumable component. You can check the total usage time using Lamp runtime in the Informationmenu.It is recommended to ask an authorized engineer to replace the lamp unit. Contact your dealer.Consult your dealer to purchase a replacement lamp unit.CAUTION:n Do not replace the lamp unit when it is hot. (Wait at least 1 hour after use.)The inside of the cover can become very hot, take care to avoid burn injuries.n Notes on the replacement of the lamp unit• The luminous source of the lamp is made of glass and may burst if you hitit against a hard surface or drop it.Please handle with care.• A Phillips screwdriver is required for replacement of the lamp unit.• When replacing the lamp unit, be sure to hold it by the handle.• When replacing the lamp because it has stopped illuminating, there is apossibility that the lamp may be broken. If replacing the lamp of a projec-tor which has been installed on the ceiling, you should always assumethat the lamp is broken, and you should stand to the side of the lampcover, not underneath it. Remove the lamp cover gently. Small pieces ofglass may fall out when the lamp cover is opened. If pieces of glass getinto your eyes or mouth, seek medical advice immediately.• The lamp contains mercury. Consult your local municipality or your dealerabout correct disposal of used lamp units.n When to replace the lamp unitThe lamp unit is a consumable component. Brightness decreases according to duration of usage, so periodicalreplacement of the lamp unit is necessary. When the projection lamp of the projector reaches its end of life, thelamp replacement icon appears on the screen and indicator lights yellow. Replace the lamp with a newone promptly.Lamp runtimeOn screenLamp replacement icon LAMP indicatorOver 2 500 hours*The message is displayed for 4 seconds. If youpress any button within the 4 seconds, the messagedisappears. Lights in yellow (even in stand-by mode).Over 2 700 hours*If the power is turned on without replacing the lamp,the power automatically turns off after approximatelyten minutes to prevent the malfunction of the projector.*2 700 hours of use is a rough guideline, but is not a guarantee. The lamp runtime differs depending on the settingof "Lamp power" menu.Note• Allow a projector to cool enough before you open the lamp cover. The inside of the projector can become very hot.• The Lamp replacement icon will not appear when the [Display] function is set to [Off], or during "Freeze", or "AVmute".Attention• Do not use other than designated lamp units.• The part numbers of accessories and separately sold components are subject to change without noticeReplacement lamp unit: ET-LAV200