Select your product to confirm this information applies to you

FiX® 82 and 86 Firmware Updates

The FiX® 82 and 86 require firmware updates to take advantage of TüN® software. Follow the steps below to complete the update procedure.

Important: The following must be done with a Windows-based PC using TuN® Software, the latest version of TuN® can be found here. Close TüN® Software before proceeding.

  1. Download the latest firmware for the FiX™ model to a PC. Choose one of these links at the bottom of this FAQ:

  2. Unzip the downloaded FiX™ firmware file. The contents will include one file with a ".dfu" extension and one with a ".dsp" extension. The firmware update will require both of these files.

    .dfu and .dsp files screenshot

  3. Disconnect the power plug from the FiX® device.

  4. Connect the FiX® to the PC via USB cable.

  5. Press and hold the "Calibrate" button, then reconnect the FiX® power plug. The lower left (right input) LED will turn red to verify the FiX® has entered Programming Mode. Release the "Calibrate" button.

  6. Locate and launch the "JLUpdater" application in the "TuN" folder installed on the computer. Confirm that the name of the FiX® device, current firmware and serial number are displayed.

    Default location: C: Program Files (x86) > JL Audio > TuN > utils> jlupdaterJL Audio TuN Folder Location

  7. Click "Program" and select the ".dfu" file mentioned in Step 2 and click "OK". A green progress bar will fill as the update is being installed.

    JL Updater 1

  8. Once complete, the status bar will be completely green with a confirmation message.

    JL Updater 2

  9. Disconnect and reconnect the FiX® power plug, then perform a factory reset on the FiX® (press & hold the "Calibrate" button for 15 seconds until LEDs flash, then release the "Calibrate" button).

  10. Recalibrate the FiX® device following the FiX®: Calibration Process

  11. Launch TüN® to confirm that FiX® is detected and can be selected.

Attachments

Related