Optoma Technology TX762GOV 用户手册

52

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 On Screen Messages

 



 

Temperature warning:

 



 

Fan failed:

 



 

Lamp warming:

 



 

Out of display range:

 

  

  

 

Remote Control

 If the remote control does not work



 Check the operating angle of the remote control is within ±5° 

both horizontally and vertically of one of the IR receivers on the 

projector.



 Make sure there are not any obstructions between the remote 

control and the projector. Move to within 7 m (±0°) of the projector.



 Make sure the batteries are inserted correctly.



 Replace batteries if they are exhausted.