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GHS 11 isn't not working with a VHF 210/AIS
If the GHS 11 is not working or powering on, ensure the VHF 210/AIS is at software version 3.00. To update the software see the Related Content.
If the GHS 11 still doesn't power on ensure the GHS 11 is plugged into the port on the back of the VHF.