[R-390] Collins R-390 muting

[David Wise]

Ground TB101 terminal 9.  BREAK IN switch must be set to ON.

Dave 

-----Original Message-----
From: r-390-bounces at mailman.qth.net [mailto:r-390-bounces at mailman.qth.net] On Behalf Of Patrick
Sent: Wednesday, May 13, 2009 1:07 PM
To: r-390 at mailman.qth.net
Subject: [R-390] Collins R-390 muting

Please help, how do I mute a R-390 (non A, apologies to the purists) with 
the contacts of an antenna transfer relay??? The antenna is no problem 
switching, but how do I mute de R390.    Thanks in advance .... Pat