138
Constant Brightness Usage Hours
If you turn on the
Constant Brightness
setting, the number of hours the projector can maintain constant
brightness is displayed as the
Estimated Remains
setting.
Display level
Estimated remaining hours
10000 or more hours
8000 to 9999 hours
6000 to 7999 hours
4000 to 5999 hours
2000 to 3999 hours
0 to 1999 hours
Light source life span
The estimated life span of the light source varies depending on the
Brightness Level
setting and
whether the
Constant Brightness
setting is on or off.
Summary of Contents for Pro L1500UH
Page 1: ...Pro L1500UH L1500UHNL L1505UH L1505UHNL L1715SNL L1750UNL L1755UNL User s Guide ...
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Page 29: ...29 Front Rear Front ceiling ...
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