This occurred in EARTTY contest this weekend:
When using CTRL+ arrow up or CTRL arrow down to go to next spot on the bandmap, the radio changed from RTTY mode to USB mode.
The same thing happened when using CTRL+page down og CTRL+page up to change band.
Had to push the RTTY button on the radio to get back to business.
Using MMTTY in FSK mode.
Interface: Microham II
How do we get the radio back to a more normal behavior?
73 de Knut LA9RY