Bob, I use the ARI-500 with my K3 and ALS-500M amp. The pull up resistor mod is incorporated in later K3's. I home brewed a "Y" connector from the ACC jack on the K3 to the ARI-500. The other leg goes to a com port on my computer for FSK RTTY. Be sure to set up the ARI-500 exactly per the manual. No problems at all.....functions as designed.
73, Jim, W0EM -- View this message in context: http://n2.nabble.com/K-3-Interface-to-Ameritron-ARI-500-tp4528035p4531501.html Sent from the [K3] mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html