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                           AeroElectric-List Digest Archive
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                     Total Messages Posted Wed 07/10/19: 1
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Today's Message Index:
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     1. 01:22 AM - Audio panel problem  (speedy11@aol.com)
 
 
 
________________________________  Message 1  _____________________________________


Time: 01:22:27 AM PST US
From: speedy11@aol.com
Subject: AeroElectric-List: Audio panel problem

Fellow builders.I need a bit of advice/help.I have a PS Engineering PDA360E
X-R, which is the remote audio panel that is controlled through an EFIS.Thi
s is a retrofit after removing an intercom.=C2- The intercom was mono and
 I am attempting to use the original shielded wires because of the difficul
ty of running new wires.I called PS Engineering and asked if I could wire i
t mono.=C2- They said yes by using only the left headphone connection.(No
te: I have called them several times for information on their product, but 
they are very reluctant to provide support for their product.=C2- So, if 
you purchase any of their products, you can expect minimal support)I have p
inned only the pilot headphone and mic jacks so far, so I cannot doa full t
est of the intercom portion, but, so far, I do not have sidetone.=C2- I d
id an audio test on the AOA, AF3400s, and GTN 650.=C2- In all cases, the 
audio has a hollow sound as if the speaker is in a barrel.=C2- Occasional
ly, the audio is normal, but 95% of the time it has the hollow tone.Any ide
as on how to solve the problem?Thanks,Stan SutterfieldRV-8A

 

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