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Updating the Remote Control Software Using the Fusion Audio App

If the Fusion PartyBus™ network has a Wi‑Fi® access point, you can update the remote control software using the Fusion® Audio app, available for compatible Apple® or Android™ on the Apple App Store℠ or the Google Play™ store.

NOTICE

Do not turn off the remote control or disconnect the power during a software update. Turning off the power during a software update may cause the remote control to become unresponsive.

NOTE:
  • The remote control may restart a few times when updating. This is normal.
  • You can program only newer versions of software on the remote control.
  1. Connect your mobile device to a Wi‑Fi access point on the Fusion PartyBus network.
  2. Open the Fusion Audio app, and verify that you can see the remote control in the app.
  3. Disconnect the mobile device from the Wi‑Fi access point, and connect it to a different Wi‑Fi network with internet access or to the wireless mobile data connection from your carrier.
    NOTE: You must connect your mobile device to the internet in order to download the necessary software update files.
    TIP: If your Fusion PartyBus network is presently connected to a router with a modem or SIM card that provides internet access, you can leave your mobile device connected to the network instead of disconnecting and using the wireless mobile data connection from your carrier to download the update files.
  4. In the Fusion Audio app, select Settings symbol > CHECK FOR UPDATES > MS-ERX400 > Download.

    The app downloads the software update file.

  5. After the app finishes downloading the update file, reconnect the mobile device to the Wi‑Fi access point on the Fusion PartyBus network.
  6. In the Fusion Audio app, select the name of the remote control.
  7. Select Settings symbol > GENERAL > Software Updates > Online Software Update.

    The app transfers the software update to the remote control over the Wi‑Finetwork, the remote control updates the software, and then it restarts.

GUID-BA6558B2-CE05-4971-B868-B34458D147CF v8
January 2025
© 2020 Garmin Ltd.