What do the LEDs on the HDL300 microphone and speaker bar mean?

The colors of the LED lights on the microphone and speaker bar can reflect different statuses. There are three brightness levels for the microphone and speaker bar's LEDs: dim, bright and off. To change the brightness of the LEDs press the F1 button on your remote control.


The table below shows the various light signals, patters and what they mean:            

  

LED  light state


  

Reason


  

Illustration


  

Solid red


  

In-call mute


  


  

Solid white


  

System on and  operational


  


  

Directional white


  

System starting up


  


  

Solid blue


  

In-call


  


  

Directional blue


  

Incoming call


  


  

Flashing red


  

Error


  

 



  LED volume indicators

The microphone and speaker's LED lights also change to indicate changes in the speakerʼs output volume.

  

Volume increase


  

 


  

Volume decrease


  

 


  

Maximum volume reached


  

 


  

Minimum volume reached


  

 



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