Page 1
VX-450 SERIES
OPERATING MANUAL
VX-451 VX-454 VX-459
PROGRAMMABLE FUNCTIONS/FEATURES
IP57 Submersible (1 m/30 min.
Programmable Function Keys
2-tone Encode/Decode
5-tone Encode/Decode
MDC-1200
Scan
Group Scan
Dual Watch
FM-Scan (Follow-Me Scan
TA Scan
Encryption
Clear Voice
VOX
REC & PLAY (Requires DVS-8 or DVS-9
AF Min Volume
T alk Around
Man Down (Requires DVS-9
Emergency
Lone Worker
Direct Channel Entry
Code Up/Down
Code Set
Speed Dial
DTMF Code Set
ID Check
TX Save Disable
ARTS (Auto Range Transpond System
1: VX-454 & VX-459 O
2: VX-459 O
®
Encode/Decode
1
1
1
1
2
1
NLY
NLY
)
)
)
)
)
Page 2
CONTENTS
Introduction ................................................................... 1
Warning! FCC RF Exposure Requirements............... 2
Controls & Connectors (VX-459) ................................ 4
Controls & Connectors (VX-454) ................................ 5
Controls & Connectors (VX-451) ................................ 6
LCD Icons & Indicators (VX-454 & VX-459) ............ 7
Before You Begin ........................................................... 8
Battery Pack Installation and Removal......................8
Low Battery Indication .............................................. 8
Battery Charging........................................................ 8
Belt Clip Installation and Removal..........................10
CONGRATULATIONS!
You now have at your fingertips a valuable communications tool-a Vertex Standard two-way radio! Rugged, reliable and easy to use, your Vertex Standard radio will keep you in constant touch with your
colleagues for years to come, with negligible maintenance down-time. Please take a few minutes to read
this manual carefully. The information presented here will allow you to derive maximum performance
from your radio, in case questions arise later on.
We’re glad you joined the Vertex Standard team. Call on us anytime, because communications is our
business. Let us help you get your message across.
Notice!: There are no owner-serviceable parts inside the radio. All service jobs must be referred to an
authorized Vertex Standard Service Representative. Consult your Authorized Vertex Standard Dealer for
installation of optional accessories.
Operation ..................................................................... 12
Preliminary Steps..................................................... 12
Operation Quick Start .............................................. 12
Advanced Operation ................................................... 16
Programmable Key Functions ................................. 16
Description of Operating Functions ........................ 18
Man Down Function....................................................29
ARTS (Auto Range Transpond System) ................... 29
LOCK ........................................................................... 29
User Set Mode .............................................................. 30
Optional Accessories.................................................... 31
Page 3
INTRODUCTION
The VX-450 Series are full-featured hand-held FM transceivers designed for business communications in the
VHF or UHF Land Mobile bands. These transceivers are designed for reliable business communications in a
wide variety of applications with a wide range of operating capability provided by their leading-edge design.
The VX-451 allows to 32-channel capacity and 2 groups. The VX-454/-459 allows to 512-channel capacity
and 32 groups which can each be programmed with an 8-character Alpha-Numeric Tag.
Important channel frequency data is stored in EEPROM and flash memory on the CPU, and is easily programmable by Vertex Standard dealers using a personal computer and the Vertex Standard Programming Cable and
CE115 Software.
The pages which follow will detail the many advanced features provided in the VX-450 Series transceiver.
After reading this manual, you may wish to consult with your Network Administrator regarding precise details
of the configuration of this equipment for use in your application.
IMPORTANT NOTICE FOR NORTH AMERICAN USERS REGARDING 406 MHZ GUARD BAND
The U.S. Coast Guard and National Oceanographic and Atmospheric Administration have requested the
cooperation of the U.S. Federal Communications Commission in preserving the integrity of the protected
frequency range 406.0 to 406.1 MHz, which is reserved for use by distress beacons. Do not attempt to
program this apparatus, under any circumstances, for operation in the frequency range 406.0 - 406.1
MHz if the apparatus is to be used in or near North America.
Warning - Frequency band 406 - 406.1 MHz is reserved for use ONLY as a distress beacon by the
US Coast Guard and NOAA. Under no circumstance should this frequency band be part of the
preprogrammed operating frequencies of this radio.
VX-450 SERIES OPERATING MANUAL
1
Page 4
WARNING! FCC RF EXPOSURE REQUIREMENTS
This Radio has been tested and complies with the Federal Communications Commission (FCC) RF exposure
limits for Occupational Use/Controlled exposure environment. In addition, it complies with the following Standards and Guidelines:
FCC 96-326, Guidelines for Evaluating the Environmental Effects of Radio-Frequency Radiation.
FCC OET Bulletin 65 Edition 97-01 (2001) Supplement C, Evaluating Compliance with FCC Guidelines for
Human Exposure to Radio Frequency Electromagnetic Fields.
ANSI/IEEE C95.1-1992, IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Fre-
quency Electromagnetic Fields, 3 kHz to 300 GHz.
ANSI/IEEE C95.3-1992, IEEE Recommended Practice for the Measurement of Potentially Hazardous Elec-
tromagnetic Fields - RF and Microwave.
WARNING:
This radio generates RF electromagnetic energy during transmit mode. This radio is designed for and
classified as Occupational Use Only, meaning it must be used only during the course of employment by
individuals aware of the hazards, and the ways to minimize such hazards. This radio is not intended for
use by the General Population in an uncontrolled environment.
CAUTION:
To ensure that your expose to RF electromagnetic energy is within the FCC allowable limits for occupational use, always adhere to the following guidelines:
This radio is NOT approved for use by the general population in an uncontrolled exposure environ-
ment. This radio is restricted to occupational use, work related operations only where the radio operator must have the knowledge to control his or her RF exposure conditions.
When transmitting, hold the radio in a vertical position with its microphone 2 inches (5 cm) away from
your mouth and keep the antenna at least 2 inches (5 cm) away from your head and body.
2
VX-450 SERIES OPERATING MANUAL
Page 5
WARNING! FCC RF EXPOSURE REQUIREMENTS
The radio must be used with a maximum operating duty cycle not exceeding 50%, in typical Push-to-
Talk configurations.
DO NOT transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more
than 50% of the time can cause FCC RF exposure compliance requirements to be exceeded.
The radio is transmitting when the red LED on the top of the radio is illuminated. You can cause the
radio to transmit by pressing the P-T-T button.
SAR compliance for body-worn use was only demonstrated for the specific belt-clip (CLIP-20). Other
body-worn accessories or configurations may NOT comply with the FCC RF exposure requirements
and should be avoided.
DO NOT transmit when the radio is used in Body Worn configuration with the following accessory:
belt-clip.
It must be used ONLY for (1) there is 4 cm distance from the body during transmitting, (2) monitoring
purposes, using the speaker only and (3) for carrying purposes.
Always use Vertex Standard authorized accessories.
The information listed above provides the user with the information needed to make him or her aware
of RF exposure, and what to do to assure that this radio operates with the FCC RF exposure limits of
this radio.
Electromagnetic Interference/Compatibility
During transmissions, this radio generates RF energy that can possibly cause interference with other
devices or systems. To avoid such interference, turn off the radio in areas where signs are posted to do so.
Do not operate the transmitter in areas that are sensitive to electromagnetic radiation such as hospitals, health care facilities, aircraft, and blasting sites.
VX-450 SERIES OPERATING MANUAL
3
Page 6
CONTROLS & CONNECTORS (VX-459
)
4
PTT Switch
SIDE-1 Button
SIDE-2 Button
VOL/PWR Knob
CH (Channel) Selector
Antenna Jack
TOP SEL Key
LCD (Liquid Crystal Display
LED Indicator (Programmable
Default settings are:
Steady Red:
Transmitting in progress
Blinking Green:
Busy Channel
Steady Green:
Tone Squelch in defeated condition
)
Battery Pack Latch16-Button DTMF Keypad
Microphone
Speaker
)
MIC/SP Jack
(
External MIC/SP
)
VX-450 SERIES OPERATING MANUAL
Page 7
CONTROLS & CONNECTORS (VX-454
)
VOL/PWR Knob
CH (Channel) Selector
Antenna Jack
TOP SEL Key
LCD (Liquid Crystal Display
PTT Switch
SIDE-1 Button
SIDE-2 Button
VX-450 SERIES OPERATING MANUAL
LED Indicator (Programmable
Default settings are:
Steady Red:
Transmitting in progress
Blinking Green:
Busy Channel
Steady Green:
Tone Squelch in defeated condition
)
Battery Pack Latch4-Button Programmable Key
Microphone
Speaker
)
MIC/SP Jack
(
External MIC/SP
)
5
Page 8
CONTROLS & CONNECTORS (VX-451
)
6
PTT Switch
SIDE-1 Button
SIDE-2 Button
VOL/PWR Knob
CH (Channel) Selector
Antenna Jack
TOP SEL Key
Speaker Microphone
Battery Pack Latch
LED Indicator (Programmable
Default settings are:
Steady Red:
Transmitting in progress
Blinking Green:
Busy Channel
Steady Green:
Tone Squelch in defeated condition
)
MIC/SP Jack
(
External MIC/SP
VX-450 SERIES OPERATING MANUAL
)
Page 9
LCD ICONS & INDICATORS (VX-454 & VX-459
: “Priority Scan” is activated
“DUAL WATCH” is activated
“Audio Compander” is activated
Low Transmit Power Mode On
Option SW (Key Function)
is activated
: “Scan” is enabled
)
“CALL” Indicator
Receiver Monitor
“Talk-Around” is enabled
“Voice Message” is received
Battery Indicator
Priority 2 Channel
Group Number
RSSI Indicator (four steps)
Encryption is activated
VX-450 SERIES OPERATING MANUAL
“Group Scan” is enabled
8 Character Alpha-numeric Display
7
Page 10
BEFORE YOU BEGIN
Battery Pack Installation and Removal
To install the battery pack, align the battery pack
to the radio with an offset about 1/2 inch from the
top edge of battery compartment, then slide the
battery pack upward until it locks in place with a
“Click.”
Low Battery Indication
As the battery discharges during use, the voltage
gradually becomes lower. When the battery voltage
becomes to low, substitute a freshly charged battery
and recharge the depleted pack. The LED indicator
on the top of the radio will blink red when the battery voltage is low.
Caution
Danger of explosion if battery is replaced with
an incorrect battery. Replace only with the same
or equivalent type.
To remove the battery, turn the radio off and re-
move any protective cases. Slide the Battery Pack
Latch on the bottom of the radio toward the front
panel while sliding the battery down about 1/2
inch. Then lift the battery out from the radio.
Do not attempt to open any of the rechargeable Lithium-Ion packs, as they could ex-
plode if accidentally short-circuited.
8
Battery Charging
Referring to Figure 1, adjust
the direction of the Battery
Holder of the CD-49 Desktop
Charger in accordance with
the battery pack being
charged; Push in both sides of
the Battery Holder while pulling up on the Battery Holder
to remove it from the charger
base, select the correct direction of the Battery Holder for
the battery being charged, then
VX-450 SERIES OPERATING MANUAL
Wide
Wide
FIGURE 1
Page 11
BEFORE YOU BEGIN
replace the Battery Holder by pressing down on
both sides of the Battery Holder, if necessary.
Referring to Figure 2, insert the DC plug from
the optional PA-45 AC Adapter into the DC jack
on the rear panel of the CD-49 Desktop Charger,
and then plug the PA-45 AC Adapter into the
AC line outlet.
Insert the battery pack into the CD-49 Desktop
Charger while aligning the slots of the battery
pack with the guides in the nest of the CD-49;
refer to the illustration at the right for details on
proper positioning of the battery pack. If charging with the transceiver attached, turn the transceiver off. The antenna jack should be at the left
side when viewing the charger from the front.
If the battery pack is inserted correctly, the LED
indicator will glow red. A fully-discharged battery pack will charge completely in 1.5 - 3.0 hours
(depending on the battery pack being charged).
When charging is completed, the LED indicator
will change to green.
Disconnect the battery pack from the CD-49
Desktop Charger and unplug the PA-45 AC
Adapter from the AC line outlet.
WARNING
Perform the battery charging where the ambient
tempera-ture range +5 °C to +35 °C. Charge out
of this range could cause damage to the battery
pack.
FIGURE 2
VX-450 SERIES OPERATING MANUAL
9
Page 12
BEFORE YOU BEGIN
Belt Clip Installation and Removal
To install the Belt Clip: align the Belt Clip to the
groove of the Battery pack, then press the Belt
Clip downward until it locks in place with a
“Click.”
To remove the Belt Clip: use a flat head screw
driver to press the Belt Clip Tab away from the
battery pack to unlock the Belt Clip, then slide
the Belt Clip upward to remove it.
Belt Clip Tab
10
VX-450 SERIES OPERATING MANUAL
Page 13
NOTE
VX-450 SERIES OPERATING MANUAL
11
Page 14
Preliminary Steps
Install a charged battery
pack onto the transceiver, as
described previously.
Screw the supplied antenna
onto the Antenna jack.
Never attempt to operate
this transceiver without an
antenna connected.
If you have a Speaker/Mi-
crophone, we recommend
that it not be connected until you are familiar with
the basic operation of the VX-450 Series.
IMPORTANT NOTE
Water resistance of the transceiver (IP57: 1
meter / 30 minutes) is assured only when the
following conditions:
Battery pack is attached to the transceiver;
Antenna is connected to the antenna jack;
and MIC/SP cap is installed in the MIC/
SP jack.
12
OPERATION
Operation Quick Start
Turn the top panel’s
VOL/PWR knob clockwise to turn the radio on.
Turn the top panel’s CH
Selector knob to choose
the desired operating
channel. On the VX-454
and VX-459, a channel
name will appear on the
LCD.
If you want to select the operating channel from a
different Channel Group, press the Programmable
key (assigned to the Group Up or Down function) to select the Channel Group you want before selecting the operating channel. A Group
name will appear on the LCD whenever the Programmable key is pressed.
Note: Some models are programmed so that the
operating channels are selected by the Programmable key and the Channel Group is selected by
the CH selector knob. For further details, contact
your Vertex Standard dealer.
VX-450 SERIES OPERATING MANUAL
Page 15
OPERATION
Rotate the VOL/PWR
knob to set the volume
level. If no signal is
present, press and hold in
the SIDE-1 button (under the PTT switch)
more than 2 seconds;
background noise will
now be heard, and you
may use this to set the
VOL/PWR knob for the
desired audio level. Press
and hold the SIDE-1 button more than 2 seconds
(or press the SIDE-1 button twice) to quiet the
noise and resume normal (quiet) monitoring.
The Channel Announcement Feature works as described below
(1) In the VX-454/459 radio:
The maximum number of channels is 512 (32 channels maximum per group). The radio announces the
channel number digit by digit.
For example, “Channel 1” is announced as “one” and “Channel 10” is announced as “one zero”.
(2) In the VX-451 radio:
The maximum number of channels is 32 (16 channels maximum per group). The radio announces
Channels 1 - 9 by digit, while Channels 10 - 16 are announced by number.
For example, “Channel 10” is announced as “ten” and so on.
VX-450 SERIES OPERATING MANUAL
To transmit, monitor the
channel and make sure it
is clear.
Press and hold the PTT
switch. Speak into the
microphone area of the
front panel grille in a normal voice level. To return to the Receive mode, release the PTT switch.
Press the (Orange) TOP
SEL key to activate one
of the preprogrammed
functions which may
have been enabled at the
time of programming by
the dealer. See the next section for details regarding the available features.
13
Page 16
If a Speaker/Microphone
is available, remove the
plastic cap and its two
mounting screws from
the right side of the transceiver, then align the connector of the Speaker/
Microphone on the transceiver body; secure the
connector pin using the screws supplied with the
Speaker/Microphone. Hold the speaker grille up
next to your ear while receiving. To transmit, press
the PTT switch on the Speaker/Microphone, just
as you would on the main transceiver’s body, and
speak into the microphone on a normal voice level.
Note 1): Save the original plastic cap and its
mounting screws. They should be reinstalled
when not using the Speaker/Microphone.
2) When you press the PTT switch on the
Speaker/Microphone, it disables the internal microphone, and vice versa.
OPERATION
If the Busy Channel Lockout feature has been
If CTCSS or Digital Coded Squelch (DCS) Lock-
Automatic Time-Out Timer
If the selected channel has been programmed for automatic time-out, you must limit the length of each
transmission. While transmitting, a beep will sound
10 seconds before time-out. Another beep will sound
just before the deadline; the “TX” indicator will disappear and transmission will cease soon thereafter.
To resume transmitting, you must release the PTT
switch and wait for the “penalty timer” to expire.
programmed on a channel, the radio will not transmit when a carrier is present. Instead, the radio
will generate short beep three times and indicate
“
CH BUSY” on the display (VX-454 and VX-
459). Release the PTT switch and wait for the
channel to be clear of activity.
out has been programmed on a channel, the radio
can transmit only when there is no carrier being
received or when the carrier being received includes the correct CTCSS tone or DCS code.
14
VX-450 SERIES OPERATING MANUAL
Page 17
NOTE
VX-450 SERIES OPERATING MANUAL
15
Page 18
ADVANCED OPERATION
Programmable Key Functions
All versions of the VX-450 include the TOP SEL,
SIDE-1, and SIDE-2 key. The VX-454 and VX-459
include the [A], [B], [C], and [D] function keys. Furthermore, the VX-459
includes the [
tion keys.
The Programmable key functions can be customized,
via programming by your Vertex Standard dealer, to
meet your communications/network requirements.
FUNCTION
None
Monitor
Monitor -Momentarily-
1
Lamp
Low Power
Encryption
1
Set
SQL OFF
SQL OFF -Momentarily-
1
SQL Set
Beep Off
Whisper
VOX
1
VOX Set
Clear Voice
AF Min Volume
Emergency
Lone Worker
Group Up
Group Down
Channel Up
Channel Down
Speed Channel Up
Speed Channel Down
1
1
1
1
TOP SEL
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
1
/
–
/
]
and [#] func-
SIDE-1
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
16
Some features may require the purchase and installation of optional internal accessories. The possible
Programmable key programming features are illustrated at the right, and their functions are explained
on page 18. For further details, contact your Vertex
Standard dealer.
For future reference, check the box next to each function that has been assigned to the Programmable key
on your particular radio, and keep it handy.
PROGRAMMABLE KEY (PRESS KEY / PRESS AND HOLD KEY
SIDE-2
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
[A]
1
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
[B]
1
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
[C]
1
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
VX-450 SERIES OPERATING MANUAL
[D]
)
1
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
[]
2
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
2
[#]
/
/
–
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
–
/
–
/
Page 19
ADVANCED OPERATION
FUNCTION
PRI-1
PRI-2
PRI-2 Set
PRI-2 Disable
Direct Channel #1
Direct Channel #2
Direct Channel #3
Direct Channel #4
Direct Channel Entry
Scan
Group Scan
Dual Watch
FM Scan
Scan Set
Group Scan Set
TA Scan
Talk Around
Reset
Call 1
Call 2
Call 3
Call 4
Call 5
1
Code Up
Code Down
Code Set
Speed Dial
DTMF Code Set
Call
Status Set
Status Up
Status Down
Status Check
Duty
Option SW 1
Option SW 2
REC
PLAY
TX Save Disable
Lock
1
1
1
2
1
1
1
1
3
3
1
1
1
1
TOP SEL
1
SIDE-1
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
1: VX-454 and VX-459 only. 2: VX-459 only. 3: DVS-8 or DVS-9 is required.
VX-450 SERIES OPERATING MANUAL
PROGRAMMABLE KEY (PRESS KEY / PRESS AND HOLD KEY
SIDE-2
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
[A]
1
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
[B]
1
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
[C]
1
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
[D]
)
1
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
[]
2
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
2
[#]
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
/
–
/
/
/
/
/
/
17
Page 20
ADVANCED OPERATION
Description of Operating Functions
ONITOR
M
Press (or press and hold) the assigned Programmable
key to cancel any signaling features; the BUSY/TX
indicator will glow green.
MONITOR -MOMENTARILY-
Cancel any signaling features while pressing the assigned programmable key.
LAMP
Press (or press and hold) the assigned Programmable
key to illuminate the display for five seconds.
LOW POWER
Press (or press and hold) the assigned Programmable
key to set the radio’s transmitter to the “Low Power”
mode, thus extending battery life. Press (or press and
hold) the key again to return to “Normal” transmit
power when in difficult terrain.
When the radio’s transmitter is set to “Low Power”
mode, the “L” icon will be indicated on the display.
ENCRYPTION
Press (or press and hold) the assigned Programmable
key to toggle the Encryption feature “On” and “Off.”
SET
Press (or press and hold) the assigned Programmable
key to activate the “User Set” (Menu) Mode. See page
30 for details
SQL OFF
Press (or press and hold) the assigned programmable
key to open the SQL to hear background noise
(unmute the audio).
SQL OFF -MOMENTARILY-
Opens the SQL to hear background noise (unmute
the audio) while pressing the assigned programmable
key.
18
VX-450 SERIES OPERATING MANUAL
Page 21
ADVANCED OPERATION
SQL SET
You can manually adjust the squelch level using this
function:
Press (or press and hold) the assigned Program-
mable key. A tone will sound, and the current
squelch level will appear on the display.
Press the SIDE-1/SIDE-2 button or [A]/[B] but-
ton to select the desired squelch level.
Press the [D] key to store the new setting. The
display indicates “- SET -” briefly, then reverts to
the normal channel indication.
You may cancel the new setting by pressing the
[C]
key. In this case, the display indicates “- CAN-
CEL -” briefly.
BEEP OFF
Press (or press and hold) the assigned Programmable
key to disable the radio beeps temporarily. Again
press (or press and hold) the assigned Programmable
key to enable the radio beeps.
WHISPER
Press (or press and hold) the assigned Programmable
key to increase the microphone gain; thus you can
speak in a low voice (whisper) temporarily. Again
press (or press and hold) the assigned Programmable
key to resume normal microphone gain.
VOX
Press (or press and hold) the assigned programmable
key to turn the VOX function “On” or “Off”. You
may disable the VOX function temporarily by pressing the PTT switch.
VX-450 SERIES OPERATING MANUAL
19
Page 22
ADVANCED OPERATION
VOX SET
You can manually adjust the VOX Gain using this
function:
Press (or press and hold) the assigned programmable
key. A tone will sound, and the current VOX Gain
level will appear on the display.
Press the [A]/[B] button to select the desired VOX
Gain level.
Press the [D] key to store the new setting. The dis-
play indicates “- SET -” briefly, then reverts to the
normal channel indication.
You may cancel the new setting by pressing the [C
key. In this case, the display indicates “- CANCEL -”
briefly.
CLEAR VOICE
Press (or press and hold) the assigned programmable
key to activate the Clear Voice feature. When you
are operating in a noisy environment, activate the
Clear Voice feature. Again press (or press and hold)
the assigned programmable key to disable the Clear
Voice feature.
AF MIN VOLUME
Press (or press and hold) the assigned Programmable
key to reduce the audio output to the (lower) level
programmed by your Dealer.
EMERGENCY
The VX-450 series include an “Emergency” feature
which may be useful for alerting another party monitoring on the same frequency as your transceiver’s
channel.
Press the assigned Programmable key to initiate an
]
emergency call. For further details contact your
Dealer.
LONE WORKER
Press (or press and hold) 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 (programmed 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.
20
VX-450 SERIES OPERATING MANUAL
Page 23
ADVANCED OPERATION
GROUP UP/DOWN
Press (or press and hold) the assigned Programmable
key to select a different Group of channels. Once the
desired Group is reached, rotate the CH Selector knob
to select the desired channel within the selected
Group.
CHANNEL UP/DOWN
Press (or press and hold) the assigned Programmable
key to select a different channel within the current
Group.
SPEED CH UP/DOWN
Press and hold the assigned programmable key causes
the radio to begin stepping (repeatedly) upward or
downward through the channels.
PRI-1/PRI-2
Press (or press and hold) the assigned programmable
key to recall the pre-programmed priority channel
directly. This is pre-programmed by your Vertex Standard dealer.
PRI-2 SET
Press (or press and hold) the assigned programmable
key to toggle the current channel to the priority channel 2 “enable” and “disable”.
PRI-2 DISABLE
Press (or press and hold) the assigned programmable
key to disable the priority channel 2 of the group
temporarily.
DIRECT CH#1 TO #4
Press (or press and hold) the assigned Programmable
key to recall the Dealer pre-programmed channel directly.
VX-450 SERIES OPERATING MANUAL
21
Page 24
ADVANCED OPERATION
DIRECT CH ENTRY
You can recall the desired channel directly using this
function:
Press (or press and hold) the assigned programmable
key. A tone will sound, and the current group/channel
number will appear on the display.
Enter the desired group number (two digits) and chan-
nel number (two digits) by the keypad.
Press the [D] key to store the new setting. The dis-
play indicates “- SET -” briefly, then reverts to the normal channel indication.
You may cancel the new setting by pressing the [C
key. In this case, the display indicates “- CANCEL -”
briefly.
SCAN
The Scanning feature is used to monitor multiple signals programmed into the transceiver. While scanning, the transceiver will check each channel for the
presence of a signal, and will stop on a channel if a
signal is present.
To activate scanning:
Press (or press and hold) the assigned Program-
mable key to activate scanning.
The scanner will search the channels of each chan-
]
nel, looking for active ones; it will pause each time
it finds a channel on which someone is speaking.
Press (or press and hold) the assigned Program-
mable key again to disable scanning. Operation
will revert to the programmed revert channel.
Note: Your dealer may have programmed your radio to stay on one of the following channels if you
press the PTT switch during scanning pause:
Current channel (“Talk Back”)
“Last Busy” channel
“Priority-1” channel
“Priority-2” channel
“Scan Start” channel
“Select” channel
22
VX-450 SERIES OPERATING MANUAL
Page 25
ADVANCED OPERATION
GROUP SCAN
The Scanning feature is used to monitor multiple
channels programmed into the transceiver. While
scanning, the transceiver will check each channel of
the programmed group for the presence of the signal, and will stop on a channel if a signal is present.
Press (or press and hold) the assigned programmable
key to activate the scanning on the selected groups.
DUAL WATCH
The Dual Watch feature is similar to the SCAN feature, except that only two channels are monitored:
The current operating channel; and
The Priority channel.
To activate Dual Watch:
Press (or press and hold) the assigned Program-
mable key.
The scanner will search the two channels; it will
pause each time it finds a channel on which someone is speaking.
To stop Dual Watch:
Press (or press and hold) the assigned Program-
mable key.
Operation will revert to the “Dual Watch Revert”
channel.
FM SCAN
The FM Scan feature checks a User-assigned Priority Channel regularly as you scan other channels.
Thus, if only Channels 1, 3, and 5 (of the 8 available
channels) are designated for “Scanning,” the user may
nonetheless assign Channel 2 as the “User-assigned”
Priority Channel via the “Follow-Me” feature.
To activate FM Scan, first select the channel you want
to designate as the “User-Assigned Priority Channel” and press (or press and hold) the assigned programmable key. Then rotate the CH Selector knob to
recall to the “Scanning Start” channel which has been
programmed by your dealer to activate the scanner.
When the scanner stops on an “Active” channel, the
User-assigned Priority Channel will automatically be
checked every few seconds; if activity is found on
the User-assigned Priority Channel, the radio will
switch between it and the Dealer-Assigned Priority
Channel, if any.
VX-450 SERIES OPERATING MANUAL
23
Page 26
ADVANCED OPERATION
SCAN SET
Press (or press and hold) the assigned programmable
key to add/delete the current channel to/from your
scanning list.
When you delete channel, the display indicates
“SCN SKIP” briefly and the “
from the display. To restore a particular channel to
your scanning list, press (or press and hold) the assigned programmable key again; the display indicates
“SCN SET ” briefly and “
display.
Furthermore, press (or press and hold) the assigned
programmable key while the scanner is paused, this
removes the channel from the scan list temporarily.
GROUP SCAN SET
You may wish to have the Scanner pass through more
than one Group during the scanning process (normally, scanning is performed within the current group
only). To include the current Group in the scanning
loop, press (or press and hold) the assigned programmable key (the “” icon will appear on the display).
To remove a current Group from Group Scan, press
(or press and hold) the assigned programmable key
again (the “” icon will disappear from the display).
” icon will disappear
” icon will appear on the
TA SCAN
Press (or press and hold) the assigned Programmable
key to toggle the TA (Talk Around) scan feature “On”
and “Off.”
While TA scan is proceeding, the VX-450 will search
both the transmit and receive frequencies (the “
icon will blink). When a signal is encountered on the
receive frequency, the VX-450 will pause until the
signal disappears (“
blink). When a signal is encountered on the transmit
frequency, the VX-450 will check for activity on the
receive frequency every few seconds (interval programmed by your Dealer).
” icon will appear but not
”
24
VX-450 SERIES OPERATING MANUAL
Page 27
ADVANCED OPERATION
TALK AROUND (TA
Press (or press and hold) the assigned Programmable
key to activate the Talk Around feature when you are
operating on duplex channel systems (separate receive and transmit frequencies, utilizing a “repeater”
station). The Talk Around feature allows you to bypass the repeater station and talk directly to a station
that is nearby. This feature has no effect when you
are operating on “simplex” channels, where the receive and transmit frequencies are already the same.
When the “TA” function is activated, the “
will be indicated on the display.
Note that your dealer may have mode provision for
“Talk Around” channels by programming “repeater”
and “Talk Around” frequencies on two adjacent channels. If so, the key may be used for one of the other
Pre-Programmed Functions.
)
” icon
CALL/RESET
While the DTMF Paging System (VX-459 only)
This feature, if enabled, allows the user to change
the 3-digit Page Call code, used to call other similarly-equipped stations. Press (or press and hold) the
assigned Programmable key, followed by the three
digits representing the Page Call code of the station
you wish to call. Three tones will be heard after the
last key is pressed (the new code will now be transmitted).
The receiver squelch of the other station will be
opened, and you can begin communication.
While the 2-Tone/5-Tone Paging System
This feature, if enabled, press (or press and hold) the
assigned Programmable key to send a 2-tone/5-tone
sequential tone.
CALL 1 TO CALL 5
Press (or press and hold) the assigned Programmable
key to send a 2-tone/5-tone sequential tone group
which is pre-defined.
VX-450 SERIES OPERATING MANUAL
25
Page 28
ADVANCED OPERATION
CODE UP/DOWN
Press (or press and hold) the assigned Programmable
key to select a 2-tone/5-tone encode code from the
pre-defined encode list.
CODE SET
Press (or press and hold) the assigned Programmable
key to change the encode digits for 5-tone operation.
To change a specific digit, select the desired digit
using the [A] key, then change the number using the
[B]/[C]
keys or input the desired number directly us-
ing the front panel’s numeric key (VX-459), and store
the number using the [D] key.
SPEED DIAL
Your Dealer may have pre-programmed Auto-Dial
telephone number memories into your radio.
To dial a number, press the [A]/[B] key to select the
Auto-Dial memory number list provided by your
Dealer or Network Administrator, then press the PTT
switch. The DTMF tones sent during the dialing sequence will be heard in the speaker.
In the VX-459, press (or press and hold) the assigned
Programmable key, then press the front panel’s numeric key corresponding to the Auto-Dial memory
number list provided by your Dealer or Network Administrator. The DTMF tones sent during the dialing
sequence will be heard in the speaker.
26
DTMF CODE SET
You may send the desired telephone number manually.
To dial a number manually, press (or press and hold)
the assigned Programmable 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.
(
VX-459 ONLY
)
VX-450 SERIES OPERATING MANUAL
Page 29
ADVANCED OPERATION
STATUS SET
Press (or press and hold) the assigned Programmable
key to change the 5-Tone status code. To change the
status code, select the desired digit by [A] key, then
change the number by [B]/[C] key, and store the number by [D] key.
STATUS UP/DOWN
Press (or press and hold) the assigned Programmable
key to select a 5-Tone status code from the pre-defined status list.
STAT US CHECK
Press (or press and hold) the assigned Programmable
key to check the 5-Tone receive status code. When
you press (or press and hold) this key, the display
will indicate the “Message” corresponding to the receive status condition per the pre-defined status list.
DUTY
Press (or press and hold) the assigned Programmable
key to toggle the Duty function of the 2-tone/5-tone
decoder “On” and “Off.”
When the Duty function is set to“On,” the user will
always hear (depending on the sub-audio signalling)
all traffic on the paging channel. The radio will sound
the paging alert when it receives the programmed 2tone/5-tone code.
When the Duty function is set to“Off,” the user will
NOT hear normal radio traffic on the paging channel.
The radio will sound the paging alert and unmute only
when it receives the programmed 2-tone/5-tone code.
OPTION SW1
Activates the optional accessory “1” while pressing
the assigned Programmable key.
OPTION SW2
Press (or press and hold) the assigned Programmable
key to toggle the optional accessory “2” “On” and
“Off.”
VX-450 SERIES OPERATING MANUAL
27
Page 30
ADVANCED OPERATION
(
REC
REQUIRES THE DVS-8 OR DVS-9
Press (or press and hold) the assigned Programmable
key to enable the Voice Recording Mode. If the incoming signal is received, so as to un-mute the
squelch and pass audio, then the “
and received audio will be recorded. When the voice
recording is completed, the “
PLAY
Press (or press and hold) the assigned Programmable
key to play back the last message.
To stop the play-back, press the [C] key.
While playback is proceeding, you may press the [A
key or
message, or press the [B] key or [#] key (VX-459)
to jump to the next message.
(
REQUIRES THE DVS-8 OR DVS-9
[
]
key (VX-459) to jump to the previous
)
” Icon will flash
” stays on.
)
TX SAV E DISABLE
Press (or press and hold) the assigned Programmable
key to disable the Transmit Battery Saver, if you are
operating in a location where high power is almost
always needed.
The Transmit Battery Saver helps extend battery life
by reducing transmit power when a very strong signal from an apparently nearby station is being received. Under some circumstances, though, your
hand-held radio may not be heard well at the other
end of the communication path, and high power may
be necessary at all times.
]
LOCK
Press (or press and hold) the assigned Programmable
key to lock the CH Selector knob, Programmable
keys, and PTT switch. The precise lockout
configulation is programmed by your Dealer.
28
VX-450 SERIES OPERATING MANUAL
Page 31
MAN DOWN FUNCTION
(R
EQUIRES THE
DVS-9
)
LOCK
The man down function is programmable to monitor
a variety of worker timed safety scenarios vertically
and horizontally as well as worker degree of motion.
For further details contact your Dealer.
ARTS
TM
(A
UTO RANGE TRANSPOND SYSTEM
)
This system is designed to inform you when you and
another ARTS
TM
-equipped station are within com-
munication range.
TM
During ARTS
an incoming ARTS
operation, when the radio receives
TM
signal, a short beep will sound,
and “IN SERV” (“In Service”) will be indicated 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 SERV” (“Out of Service”) 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 SERV” will be indicated again on the
display for 2 seconds
: Except on Non-LCD version.
In order to prevent accidental channel change or inadvertent transmission, various aspects of the
CH Selector knob, Programmable keys, and PTT
switch may be locked.
The precise lockout configulation is programmed by
your Dealer.
To locked out the key locking, turn the radio off. Now,
press and hold the PTT and SIDE-2 key while turning the radio on again.
To cancel locking, repeat this process.
VX-450 SERIES OPERATING MANUAL
29
Page 32
The VX-450 Series includes a “User Set (Menu)”
Mode which allows the user to define or configure
various settings, such as Beep On/Off, Squelch, etc.
To activate the “User Set (Menu)” Mode:
Press (or press and hold) the programmable key
assigned to the “SET” function.
Select the User Set Mode Item you wish to change
using the [A]/[B] keys, then use the [SIDE-1]/
[
SIDE-2] button to adjust the setting of the se-
lected item.
Press the [D] key to store the new configuration.
The display indicates “- SET -” briefly, then exits
to normal operation.
You may cancel the selection by pressing the [C
key. The display indicates “- CANCEL -” briefly,
then exits to normal operation.
30
USER SET MODE
DISPLAY DESCRIPTION
1
SQL
2
BEEP
3
BELL
4
LIGHT
5
KEY
6
DIAL
7
PTT
8
SCAN
9
DW
10
AF
11
VOX
12
]
TX SV
13
ENCR
14
REC
15
PLAY
Note: The menu “14: REC Mode” and “15: Play Mode” will ap-
pear only when the Voice Recording Unit is installed.
Select the Squelch Threshold Level (–15 to +15)
Set the Beep ON / OFF
Set the Bell ON / OFF
(Bell engaged by sub-audible CTCSS/DCS)
Set the BUSY/TX LED and Lamp ON / OFF
Set the Key Lock function ON (Lock) / OFF (Free)
Set the DIAL Lock function ON (Lock) / OFF (Free)
Set the PTT Lock function ON (Lock) / OFF (Free)
Set the Scan status
OFF: Stop the Scan
ON: Start the Scan
GRP: Start the Group Scan
FM: Start the Follow-Me Scan
Set the Dual Watch ON / OFF
(same function as DW key)
Set the Minimum Volume level (000 to 255)
Set the VOX level
Set the TX Saver ON / OFF
Set the Encryption ON / OFF
(This menu will appear only when the Encryption
setting of the current channel is set to “Key ON”
or “Power ON”.)
ONE: Enables recording one message (max. 120
seconds), and playback from the beginning
of the message.
ROL: Enables recording whenever squelch
opens, and playback of the last 120 seconds.
Set the priority audio on playback mode.
PLY: Playback audio is higher priority than re-
ceived signal
SIG: Received signal is higher priority than play-
back audio
VX-450 SERIES OPERATING MANUAL
Page 33
OPTIONAL ACCESSORIES
FNB-V112LI
FNB-V113LI
CD-49
PA-45
MH-360S
MH-450S
MH-45B4B
MH-37A4B
MH-81A4B
VC-25
VH-110S
VH-120S
VH-130S
VH-115S
VH-215S
DVS-8
DVS-9
7.4V, 1170 mAh Li-Ion Battery Pack
7.4V, 2400 mAh Li-Ion Battery Pack
Desktop Charger
AC Adapter
Compact Speaker Microphone
Speaker Microphone
Noise Cancelling Speaker Microphone
Earpiece Microphone
Over-the-head VOX Compatible Headset
Over-the-head VOX Headset
Over-the-head, Heavy Duty Headset
Earpiece mic w/palm PTT Switch
Earpiece w/palm mic and PTT switch
Behind-the-head Headset w/boom mic
Over-the-head single-muff Headset
Voice Storage Unit
Man Down Alert
with Digital Voice Storage Unit
CLIP-20
ATV-16A
ATV-16B
ATV-16C
ATV-16XL
ATU-16B
ATU-16C
ATU-16D
ATU-16F
CE115
FIF-10A
CT-106
CT-27
Availability of accessories may vary; some accessories are supplied standard per local requirements,
others may be unavailable in some regions. Check
with your VERTEX STANDARD Dealer for changes
to this list.
Belt Clip
VHF Antenna (136-150 MHz)
VHF Antenna (150-162 MHz)
VHF Antenna (162-174 MHz)
VHF Antenna (Untuned)
UHF Antenna (400-420 MHz)
UHF Antenna (420-450 MHz)
UHF Antenna (450-470 MHz)
UHF Antenna (470-512 MHz)
PC Programming Software
USB Programming Interface
Connection Cable for FIF-10A
Radio to Radio Cloning
Cable
VX-450 SERIES OPERATING MANUAL
31
Page 34
NOTE
32
VX-450 SERIES OPERATING MANUAL
Page 35
Part 15.21: Changes or modifications to this device not expressly approved by Vertex Standard could void the user’s authorization to operate
this device.
Page 36
VERTEX STANDARD CO., LTD.
4-8-8 Nakameguro, Meguro-Ku, Tokyo 153-8644, Japan
VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
YAESU UK LTD.
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
VERTEX STANDARD HK LTD.
Unit 5, 20/F., Seaview Centre, 139-141 Hoi Bun Road,
Kwun Tong, Kowloon, Hong Kong
VERTEX STANDARD (AUSTRALIA) PTY., LTD.
Normanby Business Park, Unit 14/45 Normanby Road
Notting Hill 3168, Victoria, Australia
Copyright 2010
VERTEX STANDARD CO., LTD.
All rights reserved.
No portion of this manual
may be reproduced
without the permission of
VERTEX STANDARD CO., LTD.
Printed in China
EC094U100
Loading...