Unplug the AUX IO cable from the KPA500 and try powering it on. If the Power
ON/OFF signal
is held low it will prevent the KPA from powering on. It might be that you have
connected the
KPA to the new K3 with a straight-through cable, which will cause this problem.
The KPA _will_ power on if the
Tom,
Open the top cover and check the interlock actuator. If that was loose
it may have become dislodged when you moved the amp. See the KPA500
assembly manual page 42.
Look for the easy things first.
73,
Don W3FPR
On 2/17/2015 8:11 AM, Amateur Radio Operator N5GE wrote:
This is a 240V
Cycle the power switch on the back of the amp.
On 2/17/2015 6:11 AM, Amateur Radio Operator N5GE wrote:
This is a 240V Amp.
When pushing the on button on my KPA500 the power will not come on.
It worked very well until I moved it to another place on the OP Table.
and connected it to K3 #1055
This is a 240V Amp.
When pushing the on button on my KPA500 the power will not come on.
It worked very well until I moved it to another place on the OP Table.
and connected it to K3 #1055 after having #1055 brought up to the
latest version at Elecraft.
I have checked the fuses and verified that
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