My 36M/72M is showing 'Error: 1 Low Driver', what does this mean?

Most often when the 36M or 72M firing module is displaying Error: 1 Low Driver this is a result of the module being in the incorrect voltage mode.

To update your module's voltage mode please see 36M & 72M Voltage Mode.

If changing the modules voltage mode does not resolve the Error: 1 Low Driver message please contact COBRA support at

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