My Audio Box power LED is flashing, what does this mean?

While the Audio Box does not have an LCD or 7-segment display to communicate error codes, it does utilize the device's power LED to communicate errors.

Please find a list of the error codes communicated in power LED blinks below and their potential fixes.

  • 6 Blinks: Your Audio Box firmware file versions do not match. Please ensure you followed the steps outlined in the COBRA reprogramming software to load the Audio Box .S19 onto your device.
  • 7 blinks: Battery or USB error. 
    • Check battery life/change batteries, restart Audio Box.
    • Insert a different USB flash drive.

If you are still experiencing issues please reach out to for additional support.

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COBRA offers a 24-hour support system for on-site emergencies. If you are on a shoot site and encounter a show-stopping issue, please reach out to us via phone at 929-930-6868.