It is important to update the Humminbird control head to the latest version before updating the MEGA Live transducer and the MEGA Live TargetLock.
Important! Before initializing a new update, make sure to remove any other card that may be present, such as a LakeMaster, Zero Lines, Navionics, etc..
Latest versions of software are as follows:
- Compatible HELIX models: Version 2.800
- SOLIX and APEX models: Version 4.130
- MEGA Live: Version 1.200
- MEGA Live TargetLock: Version 1.170
