Checking the Wi-Fi signal strength (reception sensitivity)
The indicator of the speaker shows signal strength (reception sensitivity) by its lit status when the speaker is connected to a Wi-Fi network and is turned on.
- While the speaker is connected to a Wi-Fi network (the LINK indicator lights up in orange), turn on the speaker, and then press and hold the - (volume) button and SET UP button.
The function indicators (NETWORK, BLUETOOTH, HDMI, USB-A) on the top panel start to light up.
The number of indicators lit shows the strength of the signal.
When any button is tapped, flashing stops and the signal’s strength indicator is canceled.
When no indicator is lit, the signal strength is the weakest. When four indicators are lit, the signal strength is the strongest.
To receive a stronger signal
Try the following:
- Change the orientation/location.
- Turn off other wireless devices.
Then, touch any button to cancel the Wi-Fi signal strength indication, repeat procedures from step 
