Vertex Standard VX-820 series User manual

VX-820 SerieS
Operating Manual
A321
B654
C987
D0
A B C D
16-Key VerSiOn 4-Key VerSiOn nOn-lCD VerSiOn Vertex Standard LMR, Inc.

COntentS
Important Note ......................................................... 2
Intrinsic Safety (IS) Information ............................ 3
Warning! FCC RF Exposure Requirements .......... 4
Warning! IC RSS General Requirements .............. 4
Controls & Connectors (16-Key Version) .............. 8
Controls & Connectors (4-Key Version) ................ 9
Controls & Connectors (Non-LCD Version) ....... 10
LCD Icons & Indicators (16- & 4-Key Versions) .11
Battery Terminals ................................................... 12
Before You Begin .................................................... 13
Battery Pack Installation and Removal ............. 13
Battery Charging (VAC-UNI: CD-58/PA-55) ... 14
Battery Charging (VAC-920: CD-31/PA-42)..... 16
Low Battery Indication ...................................... 17
Operation ................................................................ 18
Preliminary Steps ............................................... 18
Operation Quick Start ........................................ 18
Automatic Time-Out Timer ............................... 20
Advanced Operation .............................................. 22
Programmable Key Functions .......................... 22
Description of Operating Functions ................. 24
ARTS™ (Auto Range Transpond System) .......... 32
DTMF Paging System ............................................ 32
LOCK ...................................................................... 32
User Set Mode......................................................... 33
Optional Accessories .............................................. 34
Warranty Policy ..................................................... 36

1
VX-820 SerieS Operating Manual
Congratulations!
You now have at your ngertips a valuable communications tool-a Vertex Standard two-way radio! Rugged, reli-
able 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 in-
formation 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.

2
VX-820 SerieS Operating Manual
important note
r 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.
r In order to maintain the specied water integrity performance, periodic maintenance is recommended.
r Should the radio sustain a severe shock (e.g. if it is dropped), the water integrity may be compromised, requir-
ing service. Should this occur, contact your Authorized Vertex Standard Dealer.
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 pro-
gram 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 pre pro-
grammed operating frequencies of this radio.

3
VX-820 SerieS Operating Manual
intrinsiC safety (is) information
IS versions of the VX-820, equipped with any of the following optional units, meets the requirements of ANSI/UL
913 5th Edition for Class I, Division 1, Groups C-D; Class II, Groups E-G; and Class III for hazardous locations.
Battery Packs: FNB-V92LIIS
Speaker Microphone: MH-50D7A, MH-66A7A, MH-66B7A
Encryption/DTMF Unit: FVP-25
Encryption: FVP-35, FVP-36
ANI Unit: VME-100, VMDE-200
Voice Storage Unit: DVS-5
r Never charge the battery in the hazard areas.
r Never install/removal the battery in the hazard areas.
r Never install/remove the optional unit (includes the Speaker Microphone) in the hazard areas.
r The VX-820 shall not be directly installed or used in any process where its enclosure might be electrostatically
charged by the rapid ow of a non-conductive media.
r Ensure that there is no external damage to the radio, antenna or battery before entering the potentially explo-
sive atmospheres, as it might compromise the safety of the unit. eg an antenna with a damaged end or insula-
tion must be replaced before use in any potentially explosive atmospheres.
r Substitution of components may impair intrinsic safety. Installation of FNB-V92LIIS does NOT convert nor-
mal radio into IS version.
r
To acquire the IS version of the VX-820, you much select the Intrinsically Safe battery option at the time of
purchase.

4
VX-820 SerieS Operating Manual
Warning! fCC rf exposure requirements
This Radio has been tested and complies with the Federal Communications Commission (FCC) RF exposure lim-
its for Occupational Use/Controlled exposure environment. In addition, it complies with the following Standards
and Guidelines:
r FCC 96-326, Guidelines for Evaluating the Environmental Effects of Radio-Frequency Radiation.
r FCC OET Bulletin 65 Edition 97-01 (1997) Supplement C, Evaluating Compliance with FCC Guidelines for
Human Exposure to Radio Frequency Electromagnetic Fields.
r 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.
r ANSI/IEEE C95.3-1992, IEEE Recommended Practice for the Measurement of Potentially Hazardous Electro-
magnetic Fields - RF and Microwave.
WARNING:
This radio generates RF electromagnetic energy during transmit mode. This radio is designed for and clas-
sied as Occupational Use Only, meaning it must be used only during the course of employment by indi-
viduals 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 occupa-
tional use, always adhere to the following guidelines:
¦ This radio is NOT approved for use by the general population in an uncontrolled exposure environment.
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.

5
VX-820 SerieS Operating Manual
Warning! fCC rf exposure requirements
¦ The radio must be used with a maximum operating duty cycle not exceeding 50%, in typical Push-to-
Talk congurations.
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 Part Number
(CLIP-820). Other body-worn accessories or congurations may NOT comply with the FCC RF expo-
sure 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 1.5 inches (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 de-
vices 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.

6
VX-820 SerieS Operating Manual
Warning! iC rss general requirement
english
r Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interfer-
ence to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated
power (e.i.r.p.) is not more than that necessary for successful communication.
r This radio transmitter (identify the device by certication number, or model number if Category II) has been
approved by Industry Canada to operate with the antenna types listed at the right with the maximum permis-
sible gain and required antenna impedance for each antenna
type indicated. Antenna types not included in this list, having
a gain greater than the maximum gain indicated for that type,
are strictly prohibited for use with this device.
¦ 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.
¦ The radio must be used with a maximum operating duty cycle not exceeding 50%, in typical Push-to-
Talk congurations.
DO NOT transmit for more than 50% of total radio use time (50% duty cycle). Transmitting more than
50% of the time can cause IC RSS General Requirement to be exceeded. To keep the Body Worn con-
guration with the Vertex Standard CLIP-820 belt-clip, reduce the maximum operating duty cycle still
more.
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 specic belt-clip (CLIP-820). Other
body-worn accessories or congurations may NOT comply with the IC RSS General Requirement and
should be avoided.
¦ When operate the radio with the Vertex Standard CLIP-820 belt-clip, make the transmission time as
short as possible, to keep the Body Worn conguration.
Vhf model uhf model
 ATV-8A:2.15dBi,50-ohm  ATU-6A1:2.15dBi,50-ohm
 ATV-8B:2.15dBi,50-ohm  ATU-6D:2.15dBi,50-ohm
 ATV-8C:2.15dBi,50-ohm  ATU-6F:2.15dBi,50-ohm

7
VX-820 SerieS Operating Manual
frenCh
r Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut fonctionner avec une
antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour l’émetteur par Industrie Canada. Dans le
but de réduire les risques de brouillage radioélectrique à l’intention des autres utilisateurs, il faut choisir le type
d’antenne et son gain de sorte que la puissance isotrope rayonnée quivalente (p.i.r.e.) ne dépassepas l’intensité
nécessaire à l’établissement d’une communication satisfaisante.
r Le présent émetteur radio (identier le dispositif par son nu-
méro de certication ou son numéro de modèle s’il fait partie
du matériel de catégorie I) a été approuvé par Industrie Cana-
da pour fonctionner avec les types d’antenne énumérés dans
le droit et ayant un gain admissible maximal et l’impédance requise pour chaque type d’antenne. Les types
d’antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement
interdits pour l’exploitation de l’émetteur.
¦ Pour émettre, tenez votre radio verticalement en plaçant le microphone entre 2,5 et 5 cm de la bouche.
L’antenne doit toujours être à plus de 2,5 cm de votre tête.
¦ Le temps total d’émission de la radio ne doit pas dépasser 50% du temps de fonctionnement dans une
conguration normale avec alternat. Par conséquent, vous ne devez PAS émettre pendant plus de 50% du
temps total d’utilisation de la radio. Si cette règle n’est pas respectée, vous vous exposez à un dépassement
de l’exposition aux fréquences électromagnétiques telle que dénie par la norme de sécurité. La radio émet
lorsque le voyant LED rouge (situé au sommet de la radio) est allumé. Vous pouvez déclencher l’émission
en appuyant sur le bouton Alternat ou avec un micro-casque VOX, si la radio permet d’utiliser cet acces-
soire.
¦ La conformité SAR pour utilisation sur le corps n’a été conrmée que pour l’attache ceinture de nomen-
clature CLIP-820. L’utilisation de tout autre accessoire pour port sur le corps PEUT être non conforme
aux normes d’exposition aux radio-fréquences et doit donc être évitée.
¦ N’opérez pas votre radio en mode d’émission lorsque vous la portez xée sur le corps à l’aide de l’acces-
soire suivant : CLIP-820 attache ceinture.
Warning! iC rss general requirement
Vhf modèle uhf modèle
 ATV-8A:2.15dBi,50-ohm  ATU-6A1:2.15dBi,50-ohm
 ATV-8B:2.15dBi,50-ohm  ATU-6D:2.15dBi,50-ohm
 ATV-8C:2.15dBi,50-ohm  ATU-6F:2.15dBi,50-ohm

8
VX-820 SerieS Operating Manual
Control & ConneCtors (16-Key Version)
VOL/PWRKnob LEDIndicator
SteadyRed:
Transmittinginprogress
BlinkingGreen:
BusyChannel
SteadyGreen:
ToneSquelchindefeatedcondition
DealerProgrammedColorø
Emergency,5-ToneDecoded,or
2-ToneDecoded
CH(Channel)Selector
AntennaJack
TOP SELKey
Speaker
Microphone
PTTSwitch
MONITORButton
LAMPButton
MIC/SPJack
(ExternalMIC/SP)
LCD(LiquidCrystalDisplay)BatteryPackLatch 16-ButtonDTMFKeypad
ø oneof“Flashinginwhite”,
“Continuationchanges
insequentialcolors”,or
“Togglingthetwocolors”.
A321
B654
C987
D0

9
VX-820 SerieS Operating Manual
Control & ConneCtors (4-Key Version)
VOL/PWRKnob LEDIndicator
SteadyRed:
Transmittinginprogress
BlinkingGreen:
BusyChannel
SteadyGreen:
ToneSquelchindefeatedcondition
DealerProgrammedColorø
Emergency,5-ToneDecoded,or
2-ToneDecoded
CH(Channel)Selector
AntennaJack
TOP SELKey
Speaker
Microphone
PTTSwitch
MONITORButton
LAMPButton
MIC/SPJack
(ExternalMIC/SP)
LCD(LiquidCrystalDisplay)BatteryPackLatch 4-ButtonProgrammableKey
ø oneof“Flashinginwhite”,
“Continuationchanges
insequentialcolors”,or
“Togglingthetwocolors”.
A B C D

10
VX-820 SerieS Operating Manual
Control & ConneCtors (non-lCd Version)
VOL/PWRKnob LEDIndicator
SteadyRed:
Transmittinginprogress
BlinkingGreen:
BusyChannel
SteadyGreen:
ToneSquelchindefeatedcondition
DealerProgrammedColorø
Emergency,5-ToneDecoded,or
2-ToneDecoded
CH(Channel)Selector
AntennaJack
TOP SELKey
Speaker
Microphone
PTTSwitch
MONITORButton
LAMPButton
MIC/SPJack
(ExternalMIC/SP)
BatteryPackLatch
ø oneof“Flashinginwhite”,
“Continuationchanges
insequentialcolors”,or
“Togglingthetwocolors”.

11
VX-820 SerieS Operating Manual
lCd iCons & indiCators (16-Key & 4-Key Versions)
“CALL”Indicator
:Thischannelonthe“SCAN”List
:“PriorityScan”isactivated
“DualWatch”isactivated
OptionSwitch(KeyFunction)isactivated
LowTransmitPowerModeOn
RSSIIndicator(foursteps)
Encryptionisactivated
ReceiverMonitor
“Talk-Around”isenabled
“VoiceMessage”isreceived
BatteryIndicator
“GroupScan”isenabled
12CharacterAlpha-numericDisplay
SUB-LCD :ChannelGroupNumber
 :PriorityChannel
 :HomeChannel
 :ARTS™“InRange”
 :ARTS™“OutofRange”

12
VX-820 SerieS Operating Manual
Battery terminals
VHF Model UHF Model
Maximum Input Voltage: 8.4VDC 8.4VDC
Maximum Input Current: 2.5A 2.5A
Maximum Input Power: 21W 21W
Maximum Internal Capacitance:50.52μF 51.32μF
Maximum Internal Inductance: 5.51μH 5.46μH

13
VX-820 SerieS Operating Manual
Before you Begin
Battery Pack Installation and Removal
r To install the battery, hold the transceiver with
your left hand, so your palm is over the speaker
and your thumb is on the top of the belt clip.
Carefully mate the battery’s four insertion slots
with their corresponding alignment tabs on the
transceiver case, while tilting the Belt Clip out-
ward. Proper alignment occurs with the battery
pack offset about 1/2 inch (1.5 cm) from the top
edge of the battery compartment.
r Guide the pack on to the tabs with a slight inward
pressure, then slide the battery pack upward, until
it locks in place with a “Click”.
Insert the Battery Pack
Tilt the Belt Clip
r 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 (1.5 cm). Then lift the battery out from the
radio while unfolding the Belt Clip.
Do not attempt to open any of the recharge-
able Lithium-Ion packs, as they could ex-
plode if accidentally short-circuited.
WARNING
The IS version of the VX-820 is only intrinsi-
cally safe with the use of the FNB-V92LIIS
Battery Pack. To acquire the IS version of the
VX-820, you much select the Intrinsically
Safe battery option at the time of purchase.
Replacement FNB-V92LIIS batteries may
also be purchased however to be considered
IS the radio must have originally been pur-
chased with the IS battery option.
¦ Do not reverse-connect the battery terminals.
¦ Do not parallel-connect the battery terminals.
¦ Do not charge batteries in hazardous loca-
tions.
¦ To reduce the risk of explosion, recharge
the batteries outside of hazardous locations.

14
VX-820 SerieS Operating Manual
Battery Charging (VAC-UNI: CD-58/PA-55) for the FNB-V127LI-UNI/-V128LI-UNI/-V129LI-UNI
Before you Begin
AC Line Outlet
Spacer Plate
PA-55
CD-58
r Install the Spacer Plate to the nest of the optional
CD-58 Desktop Charger, if the Battery Spacer is
not installed.
r Insert the DC plug from the optional PA-55 AC
Adapter into the DC jack on the rear panel of the
optional CD-58 Desktop Charger, and then con-
nect the PA-55 AC Adapter to the AC line outlet.
r Insert the battery pack into the CD-58 Desktop
Charger while aligning the slots of the battery
pack with the guides in the nest of the CD-58;
refer to the following illustration 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.
r 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).
r When charging is completed, the LED indicator
will change to green.
r Disconnect the battery pack from the CD-58
Desktop Charger and unplug the PA-55 AC
Adapter from the AC line outlet.

15
VX-820 SerieS Operating Manual
1) The VAC-UNI (CD-58/PA-55) charges
only the Vertex Standard FNB-V127LI-UNI,
FNB-V128LI-UNI and FNB-V129LI-UNI Lithium-
Ion Battery Pack.
2) If the IS version of the VX-820 is being used in a
hazardous environment where Intrinsic Safety (IS)
is required you must use the FNB-V92LIIS battery,
and charge the FNB-V92LIIS battery with the VAC-
920 Desktop Rapid Charger.
3) Use only the Vertex Standard PA-55 AC Adapter.
4) To reduce the risk of explosion, recharge the bat-
teries outside of hazardous locations.
5) Perform the battery charging where the ambient
temperature range +41 °F to +104 °F (+5 °C to +40
°C). Charge out of this range could cause damage to
the battery pack.
6) Battery Pack shall not be exposed to excessive
heat such as sunshine, re, or the like.
7) Risk of explosion if battery is replaced by an in-
correct type. Dispose of used batteries according to
the instructions.
8) For further details and cautions of the charging,
refer to the Operating Manual of the CD-58 Desktop
Charger.
Before you Begin

16
VX-820 SerieS Operating Manual
r Insert the DC plug from the PA-42 AC Adapter
into the DC jack on the bottom side of the CD-31
Desktop Rapid Charger, then plug the PA-42 AC
Adapter into the AC line outlet.
r Insert the battery pack into the CD-31 Desktop
Rapid Charger while aligning the slots of the bat-
tery pack with the guides in the nest of the CD-
31; refer to the illustration at the right for details
on proper positioning of the pack. If charging
with the transceiver attached, turn the transceiver
off, and the antenna jack should be at the left side
when viewing the charger from the front.
r If the battery pack is inserted correctly, the LED
indicator will glow red. A fully-discharged pack
will be charged completely in 1.5 - 3.0 hours (de-
pending on the battery pack being charged).
r The LED indicator will blink red/green alternately
when charging is nearing completion.
r When charging is completed, the LED indicator
will change to green. Even if the charging is com-
pleted, the LED indicator will sometimes change
to red for trickle charging.
r Disconnect the pack from the CD-31 Desktop
Rapid Charger, and unplug the PA-42 AC Adapter
from the AC line outlet.
Aligntheslotsofthebatterypack
withtheguidesinthe nestofthe
CD-31DesktopRapidCharger.
InserttheDCplugfrom
the PA-42ACAdapter
intotheDCjackof the
CD-31DesktopRapid
Charger.
Battery Charging (VAC-920: CD-31/PA-42) for the FNB-V86LIA/-V87LIA/-V92LI/-V92LIIS
Before you Begin

17
VX-820 SerieS Operating Manual
Before you Begin
1) The VAC-920 (CD-31/PA-42) charges only
the Vertex Standard FNB-V86LIA, FNB-
V87LIA, FNB-V92LI, and FNB-V92LIIS Lithium-
Ion Battery Pack.
2) If the IS version of the VX-820 is being used in a
hazardous environment where Intrinsic Safety (IS)
is required you must use the FNB-V92LIIS battery.
3) Use only the Vertex Standard PA-42 AC Adapter.
4) To reduce the risk of explosion, recharge the bat-
teries outside of hazardous locations.
5) Perform the battery charging where the ambient
temperature range +41 °F to +104 °F (+5 °C to +40
°C). Charge out of this range could cause damage to
the battery pack.
6) Battery Pack shall not be exposed to excessive
heat such as sunshine, re, or the like.
7) Risk of explosion if battery is replaced by an in-
correct type. Dispose of used batteries according to
the instructions.
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.
Note
The FBA-34 was designed as a backup bat-
tery pack, and it can be used to power the
transceiver if you are in an area that does not
require the use of an intrinsically safe radio.

18
VX-820 SerieS Operating Manual
operation
Preliminary Steps
r Install a charged battery
pack onto the transceiver, as
described previously.
r Screw the supplied antenna
onto the Antenna jack.
Never attempt to operate
this transceiver without an
antenna connected.
r 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-820.
Operation Quick Start
r Turn the top panel’s
VOL/PWR knob clock-
wise to turn the radio on.
r Turn the top panel’s CH
selector knob to choose
the desired operating
channel. On the 16-key
and 4-key versions, a
channel name will appear
on the LCD.
r If you want to select the operating channel from a
different Memory Channel Group, press the Pro-
grammable key (assigned to the Memory Group
Up or Down function) to select the Memory
Channel Group you want before selecting the op-
erating 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 Program-
mable key and the memory channel group is
selected by the CH selector knob. For further de-
tails, contact your Vertex Standard dealer.