User's Manual

VX-P920/-P970 OPERATING MANUAL
19
LONE WORKER
Press the assigned programmable key to toggle the
Lone Worker feature “On” and “Off.”
The Lone Worker feature is designed to emit an alarm
for 30 seconds when the Lone Worker Timer (pro-
grammed by your Dealer) has expired. If the user
does not reset the timer by pressing the PTT switch,
the radio switches to the Emergency mode.
DTMF CODE SET
(
16-KEY VERSION ONLY
)
You may send the desired telephone number manu-
ally.
To dial a number manually, press the assigned pro-
grammable key, then press the desired numbers on
the front panel’s numeric key. Now, press the PTT
switch to send the telephone number. The DTMF
tones sent during the dialing sequence will be heard
in the speaker.
TA SCAN
Press the assigned programmable key to toggle the
TA (Talk Around) scan feature “On” and “Off.”
While TA scan is proceeding, the VX-P920/-P970
will search both the transmit and receive frequen-
cies (the “
” icon will blink). When a signal is en-
countered on the receive frequency, the VX-P920/-
P970 will pause until the signal disappears (“
”
icon will appear but not blink). When a signal is en-
countered on the transmit frequency, the VX-P920/
-P970 will check for activity on the receive fre-
quency every few seconds (interval programmed by
your Dealer).
AD VANCED OPERATION
FCC ID: K6601333021/IC ID: 511B-10333021
Vertex Standard Co., Ltd.