BiFrost User's Guide.fm
Contents
1. Replacing the projection lamp The lamp hour timer in the About menu counts the number of hours the lamp has been in use Fifty hours before the specified end of the lamp s life the message Replace lamp briefly appears on the screen at each startup and in the Interactive Display After 50 additional hours the lamp will no longer light You can order new lamp modules from your dealer See Accessories on page 41 for information Turn off the projector and unplug the power cable 2 Wait 60 minutes to allow the projector to cool thoroughly 3 Turn the projector upside down and remove the lamp door by loosening the captive screw and then prying the lamp door out 4 Remove the two screws on the lamp module WARNINGS e Toavoid burns allow the projector to cool for at least 60 minutes before you replace the lamp e Unplug the power cord before replacing the lamp e Do not drop the lamp module The glass may shatter and cause injury e Donot touch the glass lamp screen Fingerprints can obscure projection sharpness Active Source Computer 2 Signal Format 1280x1024 SXGA 75Hz About menu LampHours Used 35 hours SW Build 21 10 SW Version 753 0332 00 turn off and unplug the projector f 7 remove the screws on lamp module e Be extremely careful when remov2. also navigate to the Settings gt Service menu and Eo upa eset Ra See ep tee erase ern select Lamp Reset to reset the lamp timer Service Info Service Code
3. ing the lamp housing In the unlikely event that the lamp ruptures small glass fragments may be generated The lamp module is designed to contain most of these fragments but use caution when removing it Before replacing the lamp clean the lamp compartment and dispose of cleaning materials Wash hands after lamp replacement his product has a lamp which contains a very small amount of mercury Dispose of it as required by local state or federal ordinances and regulations For more information see www eiae org 5 Carefully remove the lamp module by grasping and lifting the metal bail wire Dispose of the lamp in an environmentally proper manner remove module using bail wire Install the new lamp module making sure that it is properly seated Replace the two screws Replace the lamp door and tighten the screw oso Oo N O Plug in the power cable then press the Power button to turn the projec tor back on 10 Reset the lamp hour timer Resetting the lamp timer If the lamp timer has reached the maximum number of hours for the projec tor lamp the LED on the projector s keypad will show a lamp error see LED behavior and meaning on page 16 To reset the lamp timer press the Previous decrease volume button on the remote and then the increase volume button Factory Reset within 3 seconds At that point the LED will turn green and you can power ee ee on the projector You can
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