VX-2200
(
LTR
)
S
ERIES
O
PERATING
M
ANUAL
13
E
NCRYPTION
This function is usable on groups whose encryption feature is programmed to “Key
On” or “Power On”. It is used to toggle “on” or “off” the built-in Encryption feature.
ARTS (Auto Range Transpond System)
This system is designed to inform you when you and another ARTS-equipped sta-
tion are within communication range.
During ARTS operation, when the radio receives an incoming ARTS signal, a short
beep will sound, and “
IN SVC
” (“In Service”) notation will be displayed on the
display for 2 seconds. If you move out of range for more than two minutes, your
radio senses that no signal has been received; a short triple-beep will sound, and
“
OUT SVC
” (“Out of Service”) notation will be displayed on the display for 2
seconds. If you subsequently move back into communication range, as soon as the
other station transmits, a short beep will sound and “
IN SVC
” notation will be dis-
played again on the display for 2 seconds.
DTMF Paging System
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 display.
5-Tone System
This system is designed for 5-Tone SQL Controlling or STUN/KILL/REVIVE fea-
tures.
When your radio receive the STUN/KILL code, your radio will get into STUN/
KILL status. When the radio is in the STUN status, the radio is not usable till a radio
receives a REVIVE code. When the radio is in the KILL status, the radio is not
usable, please bring the radio to your Vertex Standard dealer.
A
DVANCED
O
PERATION
