Meaning of the LEDs



The four LEDs on the front of the receiver indicate the following information for channel 1, channel 2, channel 3 and channel 4.

The LED is green:
  • The link between the transmitter and receiving channel is established.
  • The audio signal is active.
The LED is yellow:
  • The link between the transmitter and receiving channel is established.
  • The audio signal is muted.

or

  • No microphone module is mounted on the handheld transmitter.
The LED is flashing yellow:
  • The link between the transmitter and receiving channel is established.
  • The audio signal is overdriven (clipping).
The LED is continuously red:
  • The link between the transmitter and receiving channel is established.
  • The audio signal is overdriven (clipping).
The LED is flashing red:
  • The link between the transmitter and receiving channel is established.
  • The battery/rechargeable battery in the paired transmitter is low.
The LED is flashing blue:
  • The Bluetooth Low Energy link is being established between the receiver and a smartphone or tablet with the Smart Assist app.

or

  • The receiving channel is being synchronized with a transmitter.
The LED is blue:
  • The firmware is being updated.