Could you be more specific as to what is and is not working? I have a k3 and a KPA 500 but not a KAT 500. The amplifier works perfectly with my K-3, using the AUX cable. I did have a problem at first which was entirely due to my own stupidity. The amplifier was factory assembled and I did not realize that it was shipped without fuses installed. Consequently when I first attempted to use it, it was deader than a doornail! After I finally remedied that problem everything worked perfectly. I assume your amplifier turns on but does not do anything when attached to the k3 but perhaps you could be a bit more specific about the problem.
Bruce-W8FU -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Kenneth Hale Sent: Sunday, February 17, 2013 12:18 AM To: [email protected] Subject: [Elecraft] KPA500,KAT500 DOES NOT RESPOND TO K3 Importance: High Sensitivity: Confidential Received my new KOA500 AND KAT500 but have not been able to get either one to respond to the K3. The K3 was working great as a barefoot radio. Have tried to connect the system in about 5 different configurations as shown in the manuals that came with the amp and tuner. No response from the tuner or amp. Could some menu setting in the K3 be stopping the use of the KPA 500 and KAT500? Very confused at this point. Ken Hale KE5KNF ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html

