What can be done?

The Z-Axis menu item gives the current light output of the projector (in percentage). This light output indication can be used to readjust the lamp position in the lamp casing (also called Z-axis adjustment of the lamp). With higher run times, the light output of the lamp will decrease, which results in a lower light output on the screen. This light output decrease can be compensated by readjusting the position of the lamp. This realignment has to be done by a qualified service technician.

How to display the light output

1. Press Menu to activate the menus and select Lamp → Z-axis.

   

   

2. Press ENTER to display the current light output.