Kessler AT-AUTO Operating Manual page 86

78
Additionally, the Universal Serial Interface, (also available from Kessler Engineering),
provides a convenient method of permanently interconnecting the AT-AUTO , the PC,
(tm)
and the transceiver without the need to disconnect or reconfigure the hamshack to perform
a firmware update. It also provides a convenient "Y" Interface capability as described in
Section 8.3 on page 82.
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