Panasonic PT-VW435NU Operating Instructions Manual

Also see for PT-VW435NEA: Service manual

Contents

Panasonic PT-VW435NU Operating Instructions Manual Manual pdf 97 page image

ReplacementENGLISH - 97 MaintenanceJ Lamp unitThe lamp unit is a consumable component. You can check the total usage time using Lamp runtime in theInformation menu (Æpage 66).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-LAV200).CAUTION:■ 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.Notes on the replacement of the lamp unitJThe luminous source of the lamp is made of glass and may burst ifzyou hit it against a hard surface or drop it.Please handle with care.A Phillips screwdriver is required for replacement of the lamp unit.zWhen replacing the lamp unit, be sure to hold it by the handle.zWhen replacing the lamp because it has stopped illuminating, therezis a possibility that the lamp may be broken. If replacing the lampof a projector which has been installed on the ceiling, you shouldalways assume that the lamp is broken, and you should stand to theside of the lamp cover, not underneath it. Remove the lamp covergently. Small pieces of glass may fall out when the lamp cover isopened. If pieces of glass get into your eyes or mouth, seek medical advice immediately.The lamp contains mercury. Consult your local municipality or your dealer about correct disposal of usedzlamp units.AttentionDo not use other than designated lamp units.zThe part numbers of accessories and separately sold components are subject to change without notice.zWhen to replace the lamp unitJThe lamp unit is a consumable component. Brightness decreases according to duration of usage, soperiodical replacement of the lamp unit is necessary.When the projection lamp of the projector reaches its end of life, the Lamp replacement icon appears on thescreen and indicator lights yellow. Replace the lamp with a new one promptly.Lamp runtimeOn screenLamp replacement iconLAMP indicatorOver 2 500 hours *Over 2 700 hours *The message is displayed for 4 seconds. If youpress any button within the 4 seconds, the messagedisappears.If the power is turned on without replacing the lamp,the power automatically turns off after approximatelyten minutes to prevent the malfunction of theprojector.Lights in yellow (even instand-by mode).*2 700 hours of use is a rough guideline, but is not a guarantee. The lamp runtime differs depending on thesetting of "Lamp power" menu.NoteThe Lamp replacement icon will not appear when the [Display] function is set to [Off] (z Æpage 59), or during"Freeze" (Æpage 40), or "AV mute" (Æpage 41).