Quote Originally Posted by dfg View Post
I checked in the firmware settings and I currently have the 4.20 echoMAP Plus 92sv version.
One more version question ... Does your EchoMap unit have a touchscreen? The The EchoMap Plus 94sv models are touchscreen units. I ask because The Plus models do not use firmware version 4.2. They are currently using version 6.0 and started with version 5.x as I recall.

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