Optoma Technology TX665UTI3D 사용자 가이드

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  Lamp Hours

Display the projection time.

  Lamp Reminder

Choose this function to show or to hide the warning message 

when the changing lamp message is displayed.  

The message will appear 30 hours before suggested replacement 
of lamp.

  Brightness Mode



 

STD: Choose “STD” to dim the projector lamp which will lower 

power consumption and extend the lamp life. 



 

BRIGHT: Choose “BRIGHT” to increase the brightness. 



 

Image AI:  Choose “Image AI” to improve the contrast of the 

picture. 

  Lamp Reset

Reset the lamp hour counter after replacing the lamp.



When ambient tem-

perature is over 35°C 

in operating, the 

projector will switch 

to STD automatically.