The EchoAccess Mobile App is used in conjunction with the EchoAccess Interface to control and configure many Unison Echo® products conveniently from your Smartphone. The EchoAccess Interface and the EchoAccess Mobile App communicate using Bluetooth Smart (also called Bluetooth Low Energy, or Bluetooth LE) version 4.0 or greater.
Because of the popular nature of Bluetooth Smart devices ETC has designed the EchoAccess Mobile App to only discover ETC’s EchoAccess Interface stations. In the event of an EchoAccess Interface not being discoverable, the ability to remove this discovery mask is available. To disable this mask and enter “Discover All Mode”:
Once the app has been placed in Discover All Mode all Bluetooth LE devices in range of the mobile device will be discovered. After connecting to your EchoAccess Interface in “Discover All” mode, you can disable “Discover All” mode using the same method above. Your EchoAccess Interface should populate in the Connection screen for future connections.