Re: VHF Radio
I read your manual online and it has a PS2 connector for the GPS which is something i have never seen before ?
BUT did they give you the other hafe of that PS2 plug ? You will need one and it should break out into 3 wires
1.single ground
2. input from the GPS
3.output to the GPS
There all the same it is just a matter of finding the wire color they use
the manual is useless

you would think someone at Midland could ID the wire colors
Tommays