Arts™ (Auto Range Transpond System); Dtmf Paging System; Mdc1200 - Vertex Standard vx-p820 Operating Manual

arts™
( a
uto
This system is designed to inform you when you and
another ARTS™-equipped station are within commu-
nication range.
During ARTS™ operation, when the radio receives
the correct ARTS™ signal, a short beep will sound
and the " " (meaning "In Service") notation will
be displayed on the sub-LCD
range for more than two minutes, your radio senses
that no signal has been received; three short beeps
will sound, and "
played on the sub-LCD
back into range, as soon as the other station transmits,
a short beep will sound and "
again on the sub-LCD
30
r t s
ange ransponD ystem
. If you move out of
ø
" ("Out of Service") will be dis-
. If you subsequently move
ø
" will be displayed
.
ø
ø : Except on Non-LCD version.
Dtmf p
)
This system allows paging and selective calling, using
DTMF tone sequences.
When your radio is paged by a station bearing a tone
sequence which matches yours, your radio's squelch
will open and the alert will sound. The three-digit
code of the station which paged you will be displayed
on your radio's LCD.

mDC1200

Generally MDC1200
It can be used to identify the calling radio or emer-
gency call, and also use to control special functions of
the receiving radio.
VX-P820 S
s
aging ystem
e
®
nCoDing
Data Burst is a type of ANI.
®
O M
erieS Perating anual