OpenGD77

That worked, many thanks. Somehow I used RT84, and not MDUV380. 73, David

Likely me, but I believe I've installed on a brand new RT3S correctly, but maybe not! The key mapping appears wrong, so what have I done incorrectly? RT3S has a manufacture date of 2023-12. Here's what I see: RT3S key mapping: ____________________________ Line 1: green: 2 or atrt enter frequency ? u...