[Elecraft] Re: K3 microphone

[Bruce McLaughlin]

I am far from being an expert but here are a few ideas.  Make sure you have
the front panel mike selected.  Press the main button and then rotate the
vfo B knob until you come to MIN SEL.  Be sure it is set to FP (for front
panel).  If you are using an electret mike element be sure the bias is on.
You can check using the same display.  Tap #2 on the keypad to toggle bias
on or off.  Then be sure the monitor is on and set high enough to hear
yourself in head phones.  Put the rig in test mode, turn on the vox and
speak into the mike while listening for yourself.  Adjust he mike gain until
you see 4 to six bars on the display.  If you don't hear yourself and/or
don't have any bars showing at that point, more things will have to be
considered.  I assume you do have a mike cable wired for the Kenwood
standard connections.

Bruce-W8FU

-----Original Message-----
From: elecraft-bounces at mailman.qth.net
[mailto:elecraft-bounces at mailman.qth.net] On Behalf Of Gil Gibbs
Sent: Thursday, July 03, 2008 6:09 PM
To: elecraft at mailman.qth.net
Subject: [Elecraft] Re: K3 microphone

  OM's;

  I'm at those last procedures of making all the settings for my K3, and 
just added the microphone to the package. So far, I've found that I can 
make the red LED light up for the PTT line indication, but there's no 
LCD bar graph showing that my voice is causing any modulation. I'm 
finding very little of anything which can steer me in the right 
direction for a button push to activate anything else, which leads me to 
two questions - (1) do I need to double check the entire mike circuit, 
make sure no one goofed on a connection, and (2) am I barking up the 
wrong tree?
   I seem to note that there is a need for the transmitter finals and 
100 watt amplifier to be "taken through a setup procedure" for each 
band, thus I may be missing a step here someplace. This rig is exotic, a 
far different idea from the K2, thus the longish learning curve.
  Any ideas before I start getting frustrated and pull hair, cuss a 
little, and look for the DVM?

Thanks, 73's
Gil WA5YKK

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