[Elecraft] KAP 500 Remote ON/OFF Via AUX Conn

[Nr4c]

WIN4kK3 does this function. Maybe you can determine how. 

Sent from my iPhone
...nr4c. bill


> On Oct 31, 2019, at 3:42 PM, DAVID INGEBRIGHT <daveingeb at comcast.net> wrote:
> 
> I'm wanting to utilize the AUX connector pins on my KPA 500 to remotely turn on and off the amplifier. The interface diagram on pg 25 of the manual shows pins 8 and 12 can be momentarily shorted to control the power. (#8 grounded) My plan is to do this via a 1216 webswitch. But when I touch 8 and 12 together, nothing happens. I've checked and verified all plugs tight and pins are correct. Possibly I need to pull 8 low with -12volts? I know a lot of you leave your amp in STBY all the time but I'd like the flexibility to turn it off and on remotely with extra contacts on the webswitch. 
> Thanks de dave WB7ELY
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