Vokkero VARSITY II User manual

VOKKERO VOGO
895 Rue de la Vieille Poste
Parc Majoria-Pompignane
Immeuble LA LÓNA,
34000 Montpellier, France
www.vokkero.com
VOGO NA (North America)
25 Main Street, 3rd Floor,
Tuckahoe, NY 10707
www.vokkerousa.com
212224
VOKKERO VARSITY II
User Guide Version 1.0

VOKKERO VARSITY II | User Guide V1.0
2
/ 16
PREAMBLE
• This guide describes the functionality of the system Vokkero® VARSITY II, options and accessories. It explainshow to
configure it to allow a conference-type communication between multiple users.
Web www.VOKKERO.com
VOGO NA (North America)
25 Main Street, 3rd Floor
Tuckahoe, NY 10707
www.vokkerousa.com
VOGO (Headquarters)
895 Rue de la Vieille Poste
Parc Majoria-Pompignane
Immeuble LA LÓNA,
34000 Montpellier, France
www.vokkero.com

VOKKERO VARSITY II | User Guide V1.0
3
/ 16
Table des matières
PRÉAMBULE / PREAMBLE / PRÄAMBEL / PREAMBOLO
ENGLISH 4
INFORMATIONS 5
DISCLAIMER 5
TECHNICAL SUPPORT 6
INTRODUCTION 8
ENVIRONMENTAL RECOMMENDATIONS 8
WARNINGS 8
DISPOSAL OF WASTE BY USERS IN PRIVATE HOUSEHOLDS 9
RECOMMANDATIONS REGARDING USE FOR VO8363AAAA 9
1. SYSTEM INSTALLATION PROCEDURE 10
2. SYSTEM DESCRIPTION 11
2.1. VOKKERO VARSITY II Terminal 11
2.1.1. Description of product interface 11
2.1.2. General characteristics 11
2.2. VOKKERO VARSITY II Charger 12
2.2.1. Description of product interface 12
2.2.2. General Technical Specifications 12
3. QUICK START OF THE CONFERENCE 13
3.1. Setting up Audio Conference 13
3.2. Description of the terminal 13
3.3. Connecting a headset 13
3.3.1. Plugging in a headset 13
3.3.2. Removing the headset 13
3.4. Adjust Volume 14
3.5. Modification of the role number 14
3.6. Modification of the channel 14
DOCUMENT HISTORY 14

VOKKERO VARSITY II | User Guide V1.0
4
/ 16
EN
ENGLISH

5
/ 16
VOKKERO VARSITY II | User Guide V1.0
EN
INFORMATIONS
Document Information
Title VOKKERO VARSITY II
Subtitle VARSITY II
Document type User Guide
Version Version 1.0
This document applies to the following products:
Name Reference
VOK-VARSITY II-US From : VO8364VAA
VOK-ELITE-CHARGER From : VO8363AA
DISCLAIMER
This document and the use of any information contained therein, is subject to the acceptance of
the VOKKERO terms and conditions. They can be downloaded from www.vokkero.com
VOKKERO makes no warranties based on the accuracy or completeness of the contents of this
document and reserves the right to make changes to specifications and product descriptions at
any time without notice.
VOKKERO reserves all rights to this document and the information contained herein. Reproduc-
tion, use or disclosure to third parties without express permission is strictly prohibited. Copyright
© 2016, VOKKERO.
VOKKERO is a registered trademark in the EU and other countries.
TECHNICAL SUPPORT
Website
Our website contains a lot of useful information: information on modules and wireless modems,
user guides, and configuration software and technical documents which can be accessed 24
hours a day.
If you have technical problems or cannot find the required information in the provided docu-
ments, contact our Technical Support on our website: www.vokkero.com. This ensures that your
request will be processed as soon as possible.
Helpful Information when Contacting Technical Support
When contacting Technical Support, please have the following information ready:
• Product type
• Firmware version (for example V1.0)
• A clear description of your question or the problem
• A short description of the application

VOKKERO VARSITY II | User Guide V1.0
6
/ 16
EN
USE of VOKKERO VARSITY II in US
USAGE RESTRICTIONS
The table below lists the channels available in the VOKKERO VARSITY II system and specify the associated
potential usage restrictions.
Channels Frequency (MHz)
S1 927,4
S2 925
S3 921,8
Inside the stadium, a spectrum referent may be available to assist in frequency allocation.
For the use of VARSITY II outside United States, please contact customer support:
“www.vokkero.com/Support/Technical Support”. In the VOKKERO HELPDESK space, log in with your identifiers (or sign up to
create your account) to access the support.
The device complies with the requirements of human exposure to radio frequency fields produced by wireless communica-
tions devices worn close to the body. The equipment must be attached to the arm via the armband provided by Vokkero.

7
/ 16
VOKKERO VARSITY II | User Guide V1.0
EN
COMPLIANCE TO FCC US/CAN
This device complies with part 15 of the FCC rules and Industry Canada licence-exempt RSS standard(s).
Operation is subject to the following two conditions: (1). this device may not cause Harmful interference, and
(2). This device must accept any interference received, including interference that may cause undesired opera-
tion of the device.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential instal-
lation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance
with the instruction, may cause harmful interference to radiocommunication. However, there is no guarantee that inter-
ference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the quipment into an outlet on a circuit different from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by VOGO could void the user’sauthority to operate the equipment.
This device is limited to operating the frequencies authorized by Part 15 and cannot be configured by end users or profes-
sional installers to operate outside the authorized bands.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or
lower) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the
antenna type and its gain should be chosen so that the equivalent isotropically radiated power (e.i.r.p.) is not superior than
necessary for successful communication.
Ce dispositif est conforme aux règles de la FCC part 15 and à la norme CNR-247 d’Industrie Canada applicable aux appa-
reils radio exempts de licence. Son fonctionnement est sujet aux deux conditions suivantes: (1) le dispositif ne doit pas pro-
duire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible
de provoquer un fonctionnement indésirable.
Cet équipement a été testé et déclaré conforme aux limites d’un appareil numérique de classe B, conformément à la partie
15 des règles de la FCC. Ces limites sont conçues pour fournir une protection raisonnable contre les interférences nuisibles
dans une installation résidentielle. Cet équipement génère, utilise et peut émettre de l’énergie radiofréquence et, s’il n’est
pas installé et utilisé conformément aux instructions, peut causer des interférences nuisibles aux radiocommunications. Il
est cependant toujours possible que des interférences se produisent dans le cadre d’une installation particulière.
Si cet appareil produit des interférences nuisibles à la réception des programmes de radio et de télévision –détectables
lors de la mise hors tension ou en tension de l’appareil-l’utilisateur est encouragé à mettre en oeuvre une ou plusieurs des
mesures suivantes pour remédier à ces interférences:
• Réorienter ou déplacer l’antenne de réception
• Augmenter la distance entre l’équipement et le récepteur
• Branchez le matériel à une sortie sur un circuit différent de celui auquel le récepteur est branché
• Prendre conseil auprès du commerçant ou d’un technicien de radio/TV expérimenté
Tout changement ou modification non expressément approuvé par la partie responsable des mesures de conformité peut
amener l’utilisateur à se voir interdire l’usage de l’appareil.
Cet appareil est limité à l’exploitation des fréquences autorisées Partie 15, et ne peut pas être configuré par des utilisateurs
finaux ou des installateurs professionnels à fonctionner en dehors des bandes autorisées.
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 équivalente (p.i.r.e.) ne dépasse pas l’intensité nécessaire à l’établissement d’une communi-
cation satisfaisante
WARNING !
FOR PORTABLE DEVICE USAGE (<20m from body/SAR needed)

VOKKERO VARSITY II | User Guide V1.0
8
/ 16
EN
FOR PORTABLE DEVICE USAGE (<20cm from body/SAR needed):
Radiation Exposure Statement:
This device complies with the FCC and ISED portable RF exposure limit set forth for an uncontrolled environment and
is safe for intended operation as described in this manual. The further RF exposure reduction can be achieved if the
product can be kept as far as possible from the user body or set the device to lower output power if such function is
available. This portable equipment with its antenna complies with FCC’s and ISED RF radiation exposure limits set forth
for an uncontrolled environment.
To maintain compliance follow the instructions below:
1. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
2.Avoid direct contact with the antenna, or keep it to a minimum while using this equipment.
The SAR limit adopted by USA and Canada is 1.6 W/kg averaged over 1 gram of tissue. The highest SAR value reported
to FCC and ISED for this device complies with this limit.
Déclaration d’exposition aux radiations:
Le produit est conforme aux limites d’exposition FCC (Etats-Unis) et ISED (CANADA) pour les appareils portables
RF établies pour un environnement non contrôlé. Le produit est sûr pour un fonctionnement tel que décrit dans ce
manuel. La réduction supplémentaire aux expositions RF peut être obtenue si l’appareil peut être conservé aussi loin
que possible du corps de l’utilisateur ou que le dispositif est réglé sur la puissance de sortie la plus faible si une telle
fonction est disponible.
Cet équipement portable avec son antenne est conforme aux limites d’exposition aux radiations RF de la FCC défi-
nies pour un environnement non contrôlé.
Pour maintenir la conformité, suivez les instructions ci-dessous :
1. Cet émetteur ne doit pas être situé ou fonctionner conjointement avec une autre antenne ou un autre émetteur.
2. Évitez ou réduisez au minimum tout contact direct avec l’antenne pendant l’utilisation de cet équipement.
La limite de DAS adoptée par les États-Unis et le Canada est de 1,6 W / kg en moyenne sur 1 gramme de tissu. La
valeur SAR la plus élevée signalée à la FCC et à ISED pour cet appareil est conforme à cette limite.
Identification :
• FCC ID: 2AU6N-VO8364VA
• IC ID: 25704-VO8364VA
Product reference: USA/CANADA: VO8364AA
Authorised representative in Canada
ZEAT SPORTS
310-5253 Blvd Décarie - H3W 3C3 MONTREAL - CANADA
Phone : [phone]

9
/ 16
VOKKERO VARSITY II | User Guide V1.0
EN
ENVIRONMENTAL RECOMMENDATIONS
All superfluous packaging materials have been eliminated. We have done everything possible to make it easy to sepa-
rate the packaging into three types of materials: cardboard (box), expanded polystyrene (filler material) and polyethy-
lene (packets, foam protective sheets). Your device is composed of materials that can be recycled and reused if it is
dismantled by a specialist company. Please observe local regulations concerning the manner in which waste packaging
material, used batteries and your obsolete equipment are disposed of.
WARNINGS
Valid for :
VOK-VARSITY II-US : VO8364VAA
VOK-ELITE-CHARGER : VO8363AA
Read the instructions in the manual.
The safety of this product is only guaranteed when it is used in accordance with its purpose.
Maintenance should only be carried out by qualified persons.
Please note: Do not install the equipment close to a heat source or in damp conditions.
Please note: When the equipment is open, do not carry out any operations other than the ones set out in this document.
Please note: Do not open the product as there is a risk of electrical shock.
Please note: For your own safety, you must ensure that the equipment is switched off before carrying out any work
on it.
Please note: For your own safety, the power supply circuit must be SELV (Safety Extra Low Voltage) and must be
from limited power sources.
The product must be equipped with a switching mechanism so that the power can be cut. This must be close to the equip-
ment. Any electrical connection of the product must be equipped with a protection device against voltage spikes and
short-circuits.
INTRODUCTION
All rights to this manual are the exclusive property of VOKKERO. All rights reserved. Copying this manual (without writ-
ten permission from the owner) via printing, copying, recording or by any other means, translating this manual (in full
or partially) into any other language, including all programming languages, using any electrical, mechanical, magnetic
or optical devices, manually or any by other methods, is prohibited.
VOKKERO reserves the right to change the technical specifications or functions of its products, or to cease manufac-
turing any of its products, or to cease technical support for one of its products without notice in writing and urges its
customers to make sure that the information they have is valid.
VOKKERO configuration software and programs are available free of charge in a non-modifiable version. VOKKERO
can make no guarantees, including guarantees concerning suitability and applicability for a certain type of application.
Under no circumstances can the manufacturer, or the distributor of an VOKKERO program, be held liable for any
damage caused by the use of the aforesaid program. Program names, as well as all copyright relating to programs, are
the exclusive property of VOKKERO. Any transfer, granting of licences to a third party, leasing, hire, transport, copying,
editing, translation, modification into another programming language or reverse engineering are prohibited without
VOKKERO’s prior written authorisation and consent.

VOKKERO VARSITY II | User Guide V1.0
10
/ 16
EN
DISPOSAL OF WASTE BY USERS IN PRIVATE HOUSEHOLDS
This symbol on the product or on its packaging indicates that this product must not be disposed of with your other
household waste. Instead, it is your responsibility to dispose of your waste by taking it to a collection point designated
for the recycling of electrical and electronic appliances. Separate collection and recycling of your waste at the time of
disposal will contribute to conserving natural resources and guarantee recycling that respects the environment and
human health. For further information concerning your nearest recycling centre, please contact your nearest local
authority/town hall offices, your household waste collection company or the shop where you bought the product
Warning: If the charger is used with any other batteries or products whatsoever, there is a risk of an explosion.
After use, the batteries must be disposed of at an appropriate recycling centre. They must not be thrown away to
degrade in the environment. When batteries are replaced, the device must be corectly implemented.
Warning for Switzerland : the annex 4.10 of SR 814.013 Standad must be applied for batteries.
This symbol on the devode or its packaging means the use of a DC voltage.
RECOMMANDATIONS REGARDING USE FOR VO8363AA
• Before using the system, check that the power supply voltage shown in the user manual corresponds to your sup-
ply. If it doesn’t, please consult your supplier.
• Place the device against a flat, firm and stable surface.
• The device must be installed in a location that is sufficiently ventilated so that there is no risk of internal heating
and it must not be covered with objects such as newspapers, cloths, curtains, etc.
• The device must never be exposed to heat sources such as heating equipment.
• Do not place the device close to objects with naked flames such as lit candles, blowtorches, etc.
• The device must not be exposed to harsh chemical agents or solvents likely to damage the plastic or corrode the
metal parts.

11
/ 16
VOKKERO VARSITY II | User Guide V1.0
EN
The operations described below allow you to rapidly and easily implement your VOKKERO VARSITY II communication
system.
All the operations described are valid for all the VOKKERO VARSITY II terminals listed below:
VOK-VARSITY II-US : REF VO8364VAA
Note: Your product reference is given on the label on the back of the terminal housing.
The VOKKERO VARSITY II is a ready-to-use system with the following two main elements:
• Terminals: VO8364VAA
• Optional Charger: VOK-ELITE-CHARGER : VO8363AA
1. SYSTEM INSTALLATION PROCEDURE
• Connect the power unit to the end charger (if several are connected in a row).
• Connect the power unit to the mains.
• Connect the VOKKERO VARSITY II terminals as shown below.
Note: the order and position of the terminals on the charger(s) are not of importance.
Charger
Up to 4 chargers can be
chained
Power supply
connector

VOKKERO VARSITY II | User Guide V1.0
12
/ 16
EN
2. SYSTEM DESCRIPTION
2.1. VOKKERO VARSITY II Terminal
2.1.1. Descripon of product interface
2.1.2. General characteriscs
General Specications Value
Supply voltage 3.7V nominal
Maximum consumption 800mA (emission)
Terminal power supply Lithium battery
Battery life More than 8 hours
Charging time 4 hours from 0 to 100% battery life
Operating temperature -20°C / +55°C
Dimensions 57 x 96 x 23 mm
Weight 130g (including battery)
On/Off button
Turns the terminal On/Off
Gives battery life
(led colour from green to orange and
then to red) Headset connector
Connect to a VOKKERO headset.
+ and – buttons
Adjust the audio volume
LED Screen
Gives indication on terminal
role, network reception,
channel…

13
/ 16
VOKKERO VARSITY II | User Guide V1.0
EN
2.2. VOKKERO VARSITY II Charger
2.2.1. Descripon of product interface
System installation procedure VOKKERO VARSITY II:
• Connect the power supply to the charger
• Connect the power supply to the mains
• Connect the VARSITY II terminals as shown below. Place the terminals in the locations intended for this
purpose (4 per charger). Insert them vertically so as not to damage the connector.
• When the terminal is detected, charging begins. If the corresponding LED does not come on, check that the
terminal has been correctly positioned.
• To remove the terminals from the charger, pull them up.
Note: when the terminals are removed from the charger, they turn off automatically, so they must be turned on again
to use them.
Be careful to use the power supply provided by Vokkero when your VARSITY II kit is delivered.
2.2.2. General Technical Specicaons
Specications Value
AC/DC Power Converter (standard) 100 to 240V 12VDC/5A - 50/60Hz
Operating temperature -5°C / +40°C
Dimensions Charger 180x70x35
Weight Charger 180g
Terminal charging indicators (leds)
- Red No terminal or defective terminal
- Orange Terminal charging
- Green Terminal charged

VOKKERO VARSITY II | User Guide V1.0
14
/ 16
EN
3. QUICK START OF THE CONFERENCE
3.1. Seng up Audio Conference
The terminals are delivered pre-configured and ready-to-use. The first step consists in turning on the terminals and in
particular the Master role terminal. This role is used to synchronize the other terminals. You can recognize the Master
terminal thanks to its orange icon number 1.
In case no terminal show the orange icon number 1 or if several terminals shows this orange icon number 1 , that means
that you have no Master or several Master roles in the network. In that case, the audio conference won’t work properly.
The «modification of the role number» function makes it possible to remedy this situation by offering the possibility of
modifying the role number of a terminal by assigning it the role n°1 (see paragraph 3.5).
3.2. Descripon of the terminal
Press the On/Off button to turn on the terminal.
Press the On/Off for 3 secondes to turn off the terminal.
Note 1: all settings, including volume, remain unchanged when the terminal is turned off (i.e., will be identical when the
terminal is turned again).
The LCD screen will light up indicating a number with an associated color. This number indicates the role of your
device in the conference.
• Icone 1 (orange) : Master
• Icone 2 (blue) : User 2
• Icone 3 (green) : User 3
• Icone 4 (red) : User 4
Note 2: as a reminder, there must be only one Master (icon 1) in the conference
3.3. Connecng a headset
3.3.1. Plugging in a headset
Plug the headset into the slot at the top of the product, beside the LCD.
Line up the 2 red marks of the product and the headset and push the connector
Do not force the headset; it should connect easily; if this is not the case, check the headset to
make sure it isn’t damaged and check that you align the red dot with the red mark.
3.3.2. Removing the headset
Pull on the ring of the headset to release the connector switch.
Then remove the headset connector.
Do not attempt to remove the headset by pulling the cable.
Do not turn the connector.

15
/ 16
VOKKERO VARSITY II | User Guide V1.0
EN
3.4. Adjust Volume
Push + to increase the audio volume
Push – to decrease audio volume
5 steps of volume are available. A vocal synthesis (heard in the headset) indicates the step (volume 1 to volume 5).
A vocal synthesis indicates that “Minimum volume” is reached, another vocal synthesis indicates that “Maximum
volume” is reached.
To avoid possible hearing damage, do not listen at high volume for a long time.
3.5. Modicaon of the role number
To function correctly, the audio conference must have a terminal with the role number 1. Your VARSITY kit is deliver
ready-to-use and no configuration is needed.
However, if this terminal is missing (eg: power problem or malfunction), the conference is no longer possible. The
«modification of the role number» function makes it possible to remedy this situation by offering the possibility of
modifying the role number of a terminal by assigning it role n ° 1.
IMPORTANT :
The role numbers must be unique for the proper functioning of the conference (only one n ° 1, only one n ° 2, etc ...)
Procedure :
• Push + on the terminal for 5 seconds.
• Your terminal screen will then display your number flashing.
• You can switch the number by pressing + or -
• To confirm the change of terminal role, press the “On / Off” button on the terminal.
• After confirmation, the LCD returns to the main screen displaying the role number in a fixed way.
3.6. Modicaon of the channel
VARSITY II offers 3 differents encryption channels.
• Channel 1: 927,4 MHz
• Channel 2: 925 MHz
• Channel 3: 921,8 MHz
Know the actual channel:
To know the frequency in use, press - on the terminal for 2 seconds. A voice synthesis indicates the current channel
(channel 1 to 3).
Modification of the channel:
• Push - on the terminal for 5 seconds
• A vocal synthesis announce that your entry in the modification menu «Channel Selection»
• You can switch the channel by pressing + or -
• To confirm the channel modification, press the “On / Off” button on the terminal
• After confirmation, the LCD displays the selected channel number flashing rapidly for 3 seconds before returning
to the main screen
DOCUMENT HISTORY
Version Contents
V1.0 Creation