[Elecraft] KPA3 Fan Speed

[Brian F. Wruble]

It's working.  I don't know what changed. I completed installation of the
KPA3, and I tried the fans again.  There is a distinct difference in speeds
as I go from Fn1 to Fn4.  I just didn't hear it before.

Tnx.

Brian



*Brian F. Wruble, C.F.A.

*70 is the new 40.*
*
Mail: 1107 Key Plaza, PMB 447 Key West, FL 33040-4077
Summers: P.O.Box 57, 7400 Augustine Herman Highway, Georgetown, MD 21930
eFax  305.768.0278







On Fri, May 24, 2013 at 9:21 PM, Brian F. Wruble <bwruble at gmail.com> wrote:

> They are.
>
>
>
> *Brian F. Wruble, C.F.A.
>
>  *70 is the new 40.*
> *
> Mail: 1107 Key Plaza, PMB 447 Key West, FL 33040-4077
> Summers: P.O.Box 57, 7400 Augustine Herman Highway, Georgetown, MD 21930
> eFax  305.768.0278
>
>
>
>
>
>
>
> On Fri, May 24, 2013 at 9:03 PM, James kvochick <jameskvochick at me.com>wrote:
>
>> Verify you have the fans plugged in correctly.
>>
>> 73
>>
>> Jim WB8AZP
>>
>> Sent from my iPad
>>
>> On May 24, 2013, at 7:28 PM, "Brian F. Wruble" <bwruble at gmail.com> wrote:
>>
>> > Hi guys:
>> >
>> > I am assembling a K3, and I am at the point where I am adding the KPA3
>> > amplifier.
>> >
>> > There is a step where you test the fans --- under CONFIG --- going from
>> FN1
>> > to FN2, FN3, FN4 in steps.  The fans are supposed to progressively run
>> > faster.  Mine seem to maintain the same speed (seems fast, but they are
>> > silent.  I almost can't hear them) for all 4 positions.  I cannot tell
>> the
>> > difference.
>> >
>> > Anyone know what this is about?
>> >
>> > Tnx de Brian W3BW
>> >
>> >
>> > *Brian F. Wruble, C.F.A.
>> >
>> > *70 is the new 40.*
>> > *
>> > Mail: 1107 Key Plaza, PMB 447 Key West, FL 33040-4077
>> > Summers: P.O.Box 57, 7400 Augustine Herman Highway, Georgetown, MD 21930
>> > eFax  305.768.0278
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>