Buck - The KAT500 Rev D1 Manual, pages 13, 14 and 15 cover the Icom connections.
The "AH4" cable (the one you're describing) powers the KAT500 and controls the "Tune" function. If yours isn't doing anything, the cable is probably defective. What else do you have connected? 73 Lyn, W0LEN -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Buck Sent: Monday, April 19, 2021 7:42 AM To: [email protected] Subject: [Elecraft] Controlling KAT500/KPA500 with Icom 7610 Anyone who has succeeded, I could use some help. The connection from the 7610 molex antenna tuner jack to the "Icom in" jack on the KSAT500 doesn't do anything. -- k4ia, Buck K3s# 11497 Honor Roll 8B DXCC EasyWayHamBooks.com ______________________________________________________________ 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 Message delivered to [email protected] ______________________________________________________________ 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 Message delivered to [email protected]

