nuckolls.bob(at)aeroelect
Guest
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 Posted: Thu Apr 25, 2013 5:43 am Post subject: Mic jack problem |
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At 05:01 PM 4/24/2013, you wrote:
| Quote: | Mr Nuckolls-
If you please I'm having the devil of a time trying to get my mic to work. I'm putting in an intercom (PS Engineering PM 1200) in a T-6… it has an audio panel. For some odd reason I elected to use the current jacks for the intercom and put together a new set for AUX and connecting the intercom with the audio panel/airplane. |
Not sure I have the correct mental image based on your words.
The AUX mic depicted in the PS1200 manual
[img]cid:7.1.0.9.0.20130425083729.04dd82b8(at)aeroelectric.com.0[/img]
. . . is intended to offer access to your ship's transmitter
by the microphone even if the intercom system is broke. This
jack bypasses the intercom and lets your mic talk to the transmitter
directly.
You'll have to give me a complete wiring diagram of what you've
installed before I'll be able to herd the electrons.
| Quote: | | My problem is that I can't get the mic to work through the AUX jacks. The Headphone audio works fine, the PTT circuit works, you can hear the carrier and someone on an external radio reports a strong carrier being transmitted…. but the mic does not open, nothing gets transmitted other than the carrier. I've tried just about everything, even to the point of reversing the wires thinking I screwed up the Tip/Ring/Ground tracking. I just cannot get the mic to work….. do you have any suggestions for me? |
If you already have an audio panel, did it include
microphone wiring and feature a transmitter select
switch too? What kind of audio panel?
Bob . . .
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