Acer PD527 series Benutzerhandbuch

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Lamp Hour Elapse
 

Displays the lamp’s elapsed operating time (in hours).

 Choose this function to show or to hide warning message when the  

 changing lamp message is displayed.  The message will show up 30 

hours before end of life.

Lamp Hour Reset
 

Press the   button after choosing “Yes ”to turn the lamp hour  

 counter to 0 hours. 

Press the   button after choosing “Yes” to return the display pa-

rameters on all menus to the factory default settings.