Usually single band not transmitting is DRV function  activated.

There is a TX lockout in menu 74, but in Ron's case a full reset would 
have defaulted back to "off" if in fact it had been turned on.

 From the manual:
Busy Lockout prevents the transceiver from being placed in transmit mode 
if the current operating frequency is busy; in other words, if the 
squelch is open, you cannot transmit.

• Busy Lockout OFF: Transmission is allowed.

• Busy Lockout ON: Transmission is not allowed.

Switch this function ON or OFF via Menu No. 74. The default is OFF.



73, Steve KW3A


On 8/2/2015 4:15 PM, howard kaufman wrote:
> Ron's problem is slightly contagious.
>
> My radio stoped tuning or transmitting on 40 meters.
>
> It didn't matter which port or tuner I used.
>
> Reset and things worked.
>
> I vaguely remember something in the manual about transmitter lockout, but
> can't remember more.
>
>
>
>
>
> Howard Kaufman MSW LCSW
>
>
>
>
>