[Hallicrafters] HT-37/SX-111 Mute vs. Anti Trip

[George KB2Z]

gm all,

I'm close to done and have to wire a plug for the tx relay control.
The 111 manual shows the connections to mute the rx on xmit through the tx 
relay.
This looks easy through an set of external contacts on the Dow switch relay.

In the HT-37 manual fig 4 par 3-5-2-3 shows how to wire for Anti Trip.
What are the benefits of the Anti Trip?
Does it allow for side tone monitoring without muting the rx?
Does it allow for tx/rx without the Standby switch activated?
If so does it stop the tx osc whine?
Can anyone explain the Anti Trip function for me.

Thanks in advance, George KB2Z


--- StripMime Report -- processed MIME parts ---
multipart/mixed
  text/plain (text body -- kept)
The reason this message is shown is because the post was in HTML
or had an attachment.  Attachments are not allowed.  To learn how
to post in Plain-Text go to: http://www.expita.com/nomime.html  ---