single nav/com installation K155

Discussion in 'Avionics and Upgrades' started by Power cat, Aug 2, 2020 at 12:41 PM.

  1. Power cat

    Power cat Filing Flight Plan

    Sep 10, 2019
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    Power cat
    Hello, I am installing a single kx-155 for nav/com operation driving a cdi for vor navigation and as primary com. I have been reading that I need to wire in resistors in series to nav audio hi out and hedphones/comm audio hi out to the headphones ( im using a portable intercom in a 2 seater) so i can avoid using an audio panel. I just want to be able to control the nav audio (ID tones) by turning it on and off on the radio. Any advice as to how to go about it? I have read that by just combining the two wires together i may damage the built in amp inside the radio.