George,?
There are a lot of QMX menu items that are non-functional. Some of them have just not been fully implemented and some are irrelevant as the QMX does a lot differently than the QCX and some things differently from the QDX. I suspect Hans simply ported over the menu systems from the QCX and QDX for simplicity and will sort all that out later.
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73, Dan? NM3A