Vortex VX-P820 series, Руководство по эксплуатации

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VX-P820/-P870 S
ERIES
O
PERATING
M
ANUAL
22
DTMF C
ODE
S
ET
(
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 S
CAN
Press the assigned programmable key to toggle the
TA (Talk Around) scan feature “On” and “Off.”
While TA scan is proceeding, the VX-P820/-P870
will search both the transmit and receive frequencies
(the “
” icon will blink). When a signal is encoun-
tered on the receive frequency, the
VX-P820/-P870
will pause until the signal disappears (“ ” icon will
appear but not blink). When a signal is encountered
on the transmit frequency, the
VX-P820/-P870 will
check for activity on the receive frequency every few
seconds (interval programmed by your Dealer).
I
NDIVIDUAL
C
ALL
(
16-
KEY VERSION ONLY
)
Press the assigned programmable key to enable the
Individual Calling on the APCO Project 25 Digital
System.
To return to the Group Calling on the APCO Project
25, press again the assigned key.
To activate the Individual Calling
Press the assigned programmable key to enable
the Individual Calling
Press the [
] key to start to input the destination
ID via the Keypad. The “
ID - -> 0
” notation will
appear on the LCD.
Input the destination ID (Either decimal or Hex
format) via the Keypad.
Press the [
] key, then press the
PTT switch to
call the destination radio. The radio will transmit
with the destination ID.
A
DVANCED
O
PERATION