Panasonic LB80U - XGA LCD Projector Operating Instructions Manual

Contents

Care and ReplacementENGLISH - 41 MaintenanceThe lamp unit, ET-LAB80 is consumable and you must replace it regularly. It is recommended that a qualifiedtechnician carry the lamp unit replacement and consult with an Authorized Service Center.J When to replace the Lamp unitWhen the lamp is consumed, the brightness may decrease over time. 3 000 hours of use is the replacingtiming as rough guided, and that might be shortened by the usage conditions, characteristics of the lamp unitor environmental conditions. You can find the duration of usage time by checking LAMP RUNTIME in OPTIONmenu.J Before replacing the lamp unitContact an Authorized Service Center to purchase a replacement lamp unit (ET-LAB80).Switch off the projector and disconnect the power plug from the wall outlet.Wait for more than 1 hour and make sure the lamp unit and the surroundings are cooled enough.Prepare a Phillips-head screwdriver.When the projector is mounted in the ceiling, do not work directly under the projector or put your face closerto the projector.Replacing the Lamp unitIndicationOn screen LAMP indicatorOver 2 800 hours Displays “REPLACE LAMP” on the upperleft of the screen for 30 seconds.Illuminates red.Over 3 000 hoursDisplays “REPLACE LAMP” on the upperleft of the screen, and it will stay until yourespond. Press any button to clear thescreen.NOTE:• The guide times, 2 800 and 3 000 hours, are rough estimates based on certain conditions and is not a guaranteed time.• For more information about the lamp unit and its guaranteed time, see the instructions which is provided with the lampunit.• Do not use a lamp unit over 3 000 hours. Failure to observe this may result in explosion of the lamp.NOTE:• Prior to replacing the lamp unit, allow it to cool down to prevent the risk of burns, damage and other hazards.• Do not attempt replacement with an unauthorized lamp unit.REPLACE LAMP