A. If you are going to check the radio’s receive or transmit:
If you are going to check a radio’s transmit, use “Receive” mode function..
If you are going to check a radio’s receive, use “Generate” mode funciton.
Keep on FM – Narrow band
C. General Operation
Volume knob operates volume of speaker
“Squelch” knob adjusts squelch level of IFR?