Operating Manual

EVX-539 OpErating Manual
23
hold), the assigned
PF
key again (the “

” icon will
disappear from the display).
ta scan
Press, (or press and hold), the assigned
PF
key to
toggle the TA (Talk Around) scan feature “On” and
“Off”.
While TA scan is proceeding, the transceiver will
search both the transmit and receive frequencies (the
“ ” icon will blink on the display). When a signal is
encountered on the receive frequency, the transceiver
will pause until the signal disappears (the “ ” icon
will appear but not blink on the display). When a
signal is encountered on the transmit frequency, the
transceiver will check for activity on the receive fre-
quency every few seconds (interval programmed by
your Vertex Standard dealer).
Note: The TA Scan feature does not activate on the
Simplex Channel.
advancEd opEratIon
talK around
(
ta
)
Press, (or press and hold), the assigned
PF
key to
activate the Talk Around feature when you are operat-
ing on duplex channel systems (separate receive and
transmit frequencies, utilizing a “repeater” station).
The Talk Around feature allows you to bypass the
repeater station and talk directly to a station that is
nearby. This feature has no effect when you are oper-
ating on “simplex” channels, where the receive and
transmit frequencies are already the same.
When the Talk Around feature is activated, the dis-
play indicates “- -TA- -” briey and “ ” icon will be
indicated on the display.
Note that your dealer may have mode provision for
“Talk Around” channels by programming “repeater”
and “Talk Around” frequencies on two adjacent chan-
nels. If so, the key may be used for one of the other
Pre-Programmed Functions.
Note: The Talk Around feature does not activate on
the Simplex Channel.
FCC ID: AXI11154620
IC: 10239A-11154620