[Elecraft] K-3 What is the + sign at lower right of display indicating?

[Bob]

And I believe also offset on FM mode.

73,
Bob
K2TK


On 5/10/2014 3:59 PM, Sam Morgan wrote:
> this is also true
>
> On 5/10/2014 2:52 PM, Dick Dievendorff wrote:
>> I'll guess that it might also be used in USB/LSB to indicate ESSB,
>