Use the KEY jack. Closing the "DA" connection, TIP/SLEEVE, puts the radio
in transmit in the USB or LSB mode. No connection to the MIKE jack needed
for PTT.
73
Bob, K4TAX
----- Original Message -----
From: "Ernie Piche N1SW" <n1sw@cox.net>
To: "Discussion of Ten-Tec Equipment" <tentec@contesting.com>
Sent: Tuesday, November 20, 2007 7:35 PM
Subject: [TenTec] OMNI VII and Heil Pro Headset.
I was fortunate last Christmas to received a Heil Pro headset which is
very nice. Heres the problem! I attempted to use it on the OMNI VII
only to find out that I can't use the PTT cable with the rig. As soon
as you plug the PTT cable into the radio it goes into transmit. OK,
before anyone asks, yes I have checked the wiring! I had to build an
interface cable so I could use the mic/headset with the omni mic
connector. I have tried various configurations of connections for the
ground leads and still no success. Soooooooooooo I had to make an
external PTT switch connection to the mic jack and it works fine. Also
my D 104 works fine.
Before I contact Heil, has anyone else had this situation come up?
Thanks
73 Ernie
N1SW
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