If VFO B's display isn't showing a frequency, both LEDs (OFS and B)
will be dark. This would be the case if the VFO B display is used to
show KX3 operating parameters (voltages, time, temperatures, audio
output levels). Tap DISP to toggle VFO B between frequency and
On Fri, 17 Aug 2012 09:09:51 -0400, you wrote:
>I would swear I've had my KX3 in a mode in which the LED indicators for
>OFS/B were both turned off (maybe at power-up?), but once the LEDs are
>active I can't seem to duplicate the behavior.
>When I tap the adjacent knob to select either OFS or B mode, the
>appropriate LED would turn on, as expected.
>The unexpected behavior was that the LED would ever be off in the first
>place, since the knob has to always be tied to either one function or the
>The only explanation I can think of is that the LEDs don't light until you
>need either of those functions.
>I've consulted the manual but I'm still a little confused. It happens
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