Panasonic PT-VX400U Service Manual

Also see for PT-VX400E: Operating instructions Operating instructions

Contents

Panasonic PT-VX400U 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 (ET-LAV100, dealt as a service parts).CAUTION:n Do not replace the lamp unit when it is hot. (Wait at least 45 minutes 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 ifyou hit it 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. Holdthe lamp unit horizontally while replacing it to prevent fragments ofglass from scattering, in case the lamp breaks. When the projectoris mounted on a ceiling, do not work directly under the projector orput your face close to the projector. Pull the old lamp unit out hori-zontally.• The lamp contains mercury. Consult your local municipality or yourdealer about correct disposal of used lamp units.Attention• Do not use other than designated lamp units.• The part numbers of accessories and separately sold components are subject to changewithout noticen When to replace the lamp unitWhen the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on the screenand LAMP REPLACE indicator lights yellow. Replace the lamp with a new one promptly.On screenLamp replacement iconLAMP REPLACE indicatorLAMPOver 3000 hoursThe message is displayed for 10 seconds. Ifyou press any button within the 10 seconds,the message disappears. Lights in yellow (even in stand-bymode).Over 3200 hours After ten minutes, the projector shuts off thepower automaticallyNote• 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 AV mute.