[Elecraft] CM500

[Don Wilhelm]

  Al the more reason to use only the tip and the sleeve.
The K3 jacks are 'stereo', which indicates that a stereo cable will work 
just fine and cause no additional problems.

I am not certain about your situation, I as I understand,m ln/

On 1/13/2011 8:57 PM, Igor Kosvin wrote:
> I just checked my CM500. It appears that tip and ring are shorted together.
> 73,
> Igor, N1YX
>
> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net
> [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of n6lrv at cox.net
> Sent: Thursday, January 13, 2011 3:20 PM
> To: Tommy Alderman; elecraft at mailman.qth.net
> Subject: Re: [Elecraft] CM500
>
> Tom,
> I recently bought a CM500 new and it did not include any papers at all
> however the headset's wiring reflects a standard used in computer sound
> cards. The mic jack/plug is usually wired as follows;
> tip- mic signal
> ring- bias voltage (optional)
> sleeve- ground
>
> Hope this helps.
> Gary
> N6LRV
> ---- Tommy Alderman<aldermant at windstream.net>  wrote:
>> SOMEWHERE in my pile of papers I have a CM500 headset owners paper!
>> Can someone please tell me what the tip and ring connection are for the
>> microphone? I assume the base is the ground connection.
>> Thanks.
>> Tom - W4BQF
>>
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