Features - Vertex Standard VX-456 Operating Manual

Microprocessor Controlled Frequency Synthesiser:
Allows user programmable control of scanning,
channel memories and selected feature options.
Voice Encryption: The Voice Encryption feature
protect the privacy of your communication from
other groups.
Programmable Scan Function: Scans the selected
UHF CB channels with both Group and Open Scan
functions available.
Priority Channel: User programmable Priority
Channel feature allows your working channel to be
instantly recalled at the press of a programmable key.
High Contrast Liquid Crystal Display: Large
LCD (Liquid Crystal Display) provides a visual
indication of the selected channel and all selected
functions at a glance.
Field Programming Mode: Allows the user to
change the receiving frequency and Wide/Narrow
receiver filter of the memory channel by the simple
operation from the keypad.
User Menu Mode: Allows the user to define or
configure various settings of the radio by the simple
operation from the keypad.
4
f
eatures
In-Built CTCSS & DCS: User selectable Continu-
ous Tone Coded Squelch System and Digital Coded
Squelch system option provides silent channel op-
eration on individual channels.
TOT (Time Out Timer): This radio has a built-in
time-out timer that automatically limits transmis-
sions to a maximum of 3 minutes of continuous op-
eration.
This feature is required by the ACMA to prevent ac-
cidental blocking of the frequency should your PTT
switch become jammed or be otherwise pressed ac-
cidentally. The time-out period can be changed to a
shorter time by your dealer.
IP57 Water Resistance: This radio is designed to
meet the IP57 Water Resistance specification. The
IP57 protected against the effects of immersion in
water up to 1 m depth for 30 minutes.
Note: Water resistance of the transceiver (IP57: 1 me-
ter / 30 minutes) is assured only when the following
conditions:
r Battery pack is attached to the transceiver;
r Antenna is connected to the antenna jack;
r and MIC/SP cap is installed in the MIC/SP jack.
VX-456 O M
perating anual