IWCS iriComm 3.0 User manual

User Manual
IRIDIUM WATERPROOF COMMUNICATION SYSTEMS APS
iriComm 3.0
WIRED & WIRELESS HEADSET

2
CONGRATULATIONS ON YOUR NEW PRODUCT FROM
IRIDIUM WATERPROOF COMMUNICATION SYSTEMS
iriComm 3.0
IWCS HOPE YOU WILL ENJOY THE BENEFITS
OF TROUBLE FREE HIGH QUALITY INTER-
COM. PLEASE READ THESE INSTRUCTIONS
CAREFULLY BEFORE FIRST USE. IF INSTALLED,
OPERATED AND MAINTAINED ACCORDING
TO THIS MANUAL, IRICOMM 3.0 WILL BE A
RELIABLE PARTNER IN MANY YEARS TO
COME.
THOMAS B SVENNINGSEN
CO-FOUNDER OF IWCS
WIRED/WIRELESS HEADSET

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CONTENT
CHAPTER 1 INTRODUCTION
1.1 Disclaimer Page 4
1.2 Copyright Page 4
1.3 Trademark Page 4
1.4 Safety Warning Page 5
CHAPTER 2 UNBOXING
2.1 In the box Page 6
2.2 Versions Page 7
CHAPTER 3 OPERATION
3.1 Main Descripon Page 9
3.2 Headband adjustment Page 9
3.3 Helmet aachment Page 10
3.4 Microphone Page 11
.3.5 EarPads Page 11 .
3.6 Lead Wire Page 11
CHAPTER 4 WIRED HEADSET
4.1 Basic Funconality Page 12
4.2 Radio Connecvity Page 13
4.3 PLUS Version Page 14

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CONTENT
CHAPTER 5 WIRELESS HEADSET
5.1 Main Descripon Page 15
5.2 Charging Page 16
5.3 Power ON Page 17
5.4 Pairing - Mobile phone Page 17
5.5 Pairing - Intercom Page 17
5.6 Pairing - Peer-To-Peer Page 17
5.7 PTT Page 17
5.8 Handle Phone Calls Page 17
5.9 Voice prompts Page 17
5.10 Auto Power OFF Page 17
5.11 Master Reset Page 17
5.12 Range Page 18
5.13 PLUS Version Page 18
CHAPTER 4 SERVICE AND MAINTENANCE
6.1 Maintenance Page 20
6.2 Troubleshoot Page 21
6.3 Specicaons Page 22
6.4 Declaraon(s) of Conformity Page 23
Revision Date Descripon
1.2 2021.08.01 A4 prinng
1.1 2020.11.23 A4 prinng
1.0 2019.04.03 First release of this document

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INTRODUCTION
1.1 DISCLAIMER
Any responsibility or liability for loss or damage in connecon with the use of this product and the accom-
panying documentaon is disclaimed by IWCS. The informaon in this manual is provided for informaon
purposes only, is subject to change without noce and may contain errors or inaccuracies.
Manuals issued by IWCS are periodically revised and updated. Anyone relying on this informaon should
acquire the most current version e.g. upon request at [email protected]
IWCS is not responsible for the content or accuracy of any translaons or reproducons, in the whole or in
part, of this manual from any other source.
1.2 COPYRIGHT
2019 Iridium Waterproof Communicaon Systems ApS. All right reserved. Printed in Denmark.
1.3 TRADEMARK ACKNOWLEDGEMENTS
iriComm 3.0 is a Trademark by Iridium Waterproof Communicaon Systems ApS

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1.4 SAFETY WARNING
The following general safety precauons must be observed during all phases of operaon, service and
repair of this equipment. Failure to comply with these precauons or with specic warnings elsewhere in
this manual violates safety standards of design, manufacture and intended use of the equipment. IWCS
assumes no liability for the customer’s failure to comply with these requirements.
EMC / RF EXPOSURE
iriComm 3.0 is CE cered as stated in the Declaraon of Conformity, which is included in this manual.
FIRE
In case of re, harmful gases and fumes may occur. One should immediately leave the area and seek help.
In case of suspected smoke in the lungs, a doctor should be consulted.
POWER LOSS
In the event of a power outage, iriComm 3.0 will turn o and will automacally restart when power is
restored.
Power interrupons limited to iriComm 3.0 will not aect other users communicaon. A general power
outage will turn o the enre intercom system. IWCS is not responsible for any power outages or conse-
quences thereof, of any kind
WARRANTY LIMITATIONS
IMPORTANT - This unit is a sealed waterproof unit (classied IPX7). To create and maintain its waterproof
integrity it has been assembled in a controlled environment using special equipment. This unit is NOT a user
serviceable unit, and under no circumstances should the unit be opened except by authorized personnel.
Unauthorized opening of the unit will invalidate the warranty.
DISPOSAL
When disposing of iriComm 3.0 and related equipment, it must happen in accordance with applicable
naonal law. There can be baeries in iriComm 3.0 (wireless versions and some wired versions)

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UNBOXING
2.1 IN THE BOX
The following items are included in the delivery of your new iriComm 3.0 from IWCS
• iriComm 3.0 Wireless Headset
• Windmu Kit
• USB Charge cable (only for versions including a baery)
• User manual
• Neckband

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2.2 VERSIONS
iriComm 3.0 comes in dierent versions
IRICOMM 3.0 WIRELESS WIRED STD/PLUS HEADBAND HELMET
IR-34-1111-AA-BBBBB √STD √
IR-34-1211-AA-BBBBB √STD √
IR-34-1112-AA-BBBBB √PLUS √
IR-34-1212-AA-BBBBB √PLUS √
IR-34-2111-AA-XXXXX √STD √
IR-34-2211-AA-XXXXX √STD √
IR-34-2112-A1-XXXXX √PLUS √
IR-34-2212-AA-XXXXX √PLUS √
EAR-PAD OPTIONS STD GEL
AA = 01 √
AA = 02 √
CABLE OPTIONS CABLE/CONNECTOR FOR
BBBBB = AX001 Axnes/Polycon MP20
BBBBB = IR001 IWCS cable for iriHS (long)
BBBBB = IR002 IWCS cable for iriBelt (short)
BBBBB = NX001 Nexus TP120 (Peltor pinning)
These are only examples. Many
more versions avalable.

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OPERATION
3.1 MAIN DESCRIPTION
iriComm 3.0 is a rugged waterproof headset, that comes in many versions, for both wireless or wired use,
with headband or for helmet aachment and with a variety of opons.
The soshell earcup provides a robust and shock absorbing housing for protecon against seawater, dirt,
impacts etc. The soshell earcup itself requires a minimum of maintenance.
The wired version must be connected to a suitable radio or a headset interface to establish RX and TX
connecons. If supported by the radio interface, PTT can be acvated from the buons on the earcup. For
radios supporng external power, PLUS version can be chosen.
The wireless version can communicate wirelessly with another Bluetooth device. iriComm 3.0 is not restrict-
ed to Master/Slave pairings, (HFP / HFP-AG) but can also handle Peer-To-Peer connecvity.
For wired versions Simplex/Semi Duplex/Full Duplex is limited only by the radio and not the headset.
For wireless versions communicaon iriComm 3.0 is Full Duplex.
3.2 HEADBAND ADJUSTMENT
The posion of the headband is important to secure a perfect t to the head. Loosen the 4 adjustment
screws on the 4 brackets, and posion the earcups in a comfortable posion, and ghten the screws.

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3.3 HELMET ATTACHMENT
iriComm supports many dierent helmet aachments.
If ordered as helmet aachments, the interconnect wire between the 2 earcups is 70 cm. Mount the wire in
a secure way, behind the neck of the helmet or inside the helmet. Consult the helmet supplier if any further
assistance is needed.
The distance between the 2 holders is 88mm, and ts standard IWCS, Peltor bracket etc.
Mount the helmet brackets according to Helmet instrucons.
Supported Helmets Bracket IWCS Part number
Team Wendy EXFIL SAR MARK Rail UT-MKIT-TWRail
OPS Core SAR OPS Core Bracket UT-MKIT-ARCRail
Future Safety Manta FS bracket + IWCS
universal bracket
FS-HS-BRCKT + SG-IC-0001
Many other helmets supported—consult
your dealer or IWCS for advice
OPS Core bracket

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3.4 MICROPHONE
• Place the microphone at a distance of less than 1 cm in front of your mouth. The noise cancel-
ling, direconal microphone is a very sensive component, and must be placed in the right
posion for opmal performance. Underneath the wind mu there is a at surface indicang
which side must point towards your mouth.
3.5 EARPADS
• Ear Cushions can be replaced if needed. Please order our hygiene kit through your local dealer.
Due to the fully sealed and waterproof construcon, earpad replacement involves a gluing
process. To maintain the warranty of your product we strongly recommend that you let your
authorized dealer do this for you.
3.6 LEAD WIRE (WIRED VERSIONS ONLY)
• For models with wired connecons (see page 8) the headset must be connected to iriSound via
an acve headset interface (iriHS), or directly to a handheld radio.
• The right side earcup has a curly lead, which typically extends from 40cm up to 120cm when
pulled. Actual length vary depending on cable and terminaon type.
Your wired headset is now connected and ready to use.
IMPORTANT :
This at surface MUST point towards your
mouth

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WIRED HEADSET
4.1 BASIC FUNCTIONALITY
iriComm 3.0 Wired is a rugged, waterproof communicaon headset designed for marime and mission
crical use.
As part of an iriSound intercom system:
iriComm 3.0 is connected to the intercom system via an iriHS (headset interface unit).
Volume control is handled by the iriHS unit.
PTT funcon on the headset is available to acvate a radio through the intercom system. Consult the
manuals for the iriSound intercom system for details.
Used in connecon with a handheld radio:
Your iriComm 3.0 headset is supplied with a radio-specic connector matching your handheld radio. De-
pending on radio model, aaching the headset may disable the radio’s internal microphone and speaker.
Volume control is handled by operang the radio’s volume seng.
PTT funcon on the headset is available to acvate the radio for outgoing calls. Consult the manuals for the
radio for addional details.

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4.2 RADIO CONNECTIVITY
How to use your wired iriComm Headset
1. Headband adjustment
2. Boom
3. Microphone
4. Lead wire or charge connector
5. Control buons (some models)
Connector Weipu SC Weipu PC Nexus / Jack To Be Specied
Applicaon IWCS HS interface IWCS
Garmin
IWCS iriBelt Speaker Mics Portable Radio
Remarks Connect according to 3rd
party equipment User
Guide
Connect according to
Radio User Guide
1
2
3
4
5

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Short Press ON
Short Press OFF
Long Press Adjustment
Short Press Store setting
PTT
LR
4.3 PLUS VERSION
LR
(If supported by
radio)
Vol UP
Connect your headset connector to the radio’s
external connector. Mount according to the radio
user guide.
When the radio is turned ON, the headset will work.
If the radio supports external PTT (read radio
instrucons) the middle buon on the le earcup
can be used as PTT.
When your headset includes the PLUS opon:
If your radio supports power to external equip-
ment (Voltage of 3-6VDC/100mW), the headset
will typically not have an internal baery.
If your radio does not supply power to external
equipment, the headset will have an internal,
rechargeable baery.
When Hear Through Mode is enabled, the next
Press will toggle back to Radio Mode.
LIGHT
Dimmed
High
Strobe
OFF
Hear Thru
Vol DN

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WIRELESS HEADSET
5.1 MAIN DESCRIPTION
iriComm 3.0 Wireless is a mulfunconal communicaon tool, which lets you handle several connecons at
the same me.
As part of an iriSound intercom system:
iriComm 3.0 is paired with an iriConnect as the primary connecon.
In a pier to pier (P2P) setup :
iriComm 3.0 paired with another iriComm 3.0. This gives the possibility for 2 persons to be in Full Duplex
Intercom without using an iriSound Audio Mixer.
In addion to any of the above menoned use cases, the iriComm 3.0 can be paired with a mobile phone,
allowing the user to answer incoming phone calls.
Pairing of iriComm 3.0:
The rst me you start up your iriComm 3.0 headset it has no pairings.
When aempng to establish a new pairing with your iriComm 3.0, always make sure only the two acve
BlueTooth units are turned on. All other BlueTooth units must be switched o.
When aempng to establish a new pairing of your iriComm 3.0 with another unit (iriComm 2.0/3.0,
iriConnect or mobile phone), keep the two units within 1m of each other.
Before trying to re-pair to a device being paired with previously, you should perform a Master Reset of the
headset.

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5.2 CHARGING
iriComm 3.0 wireless (and some wired PLUS versions) has an advanced baery and charge circuit. The 1000
mAh LiPo/LiIon baery provides long life and long operaonal me.
When the headset is turned ON, a Voice Prompt will inform of the present baery status with a “Baery
High” (80-100%), “Baery Medium” (20-80%) or “Baery Low” (10-20%). At the 10% baery level there is
an automac Cut O, which will turn o the headset.
When the Low Baery level is reached, the Status LED on the rear of right-side earcup, will ash RED every
5 seconds.
To charge the headset place the magnec connector in the boom of the right earcup. As soon as the
charge plug is connected, the baery is being charged. The Status LED will ash RED every 2 seconds, as
long as the baery is being charged. When the baery is fully charged the Status LED will stop ashing and
turn o.
It doesn’t maer if the headset is ON or OFF during charging.

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5.3 to 5.11 - FUNCTIONS
iriComm 3.0 Wireless Headset can communicate with most Bluetooth devices. For any pairing make sure
that the other device is in pairing mode and all other near-by Bluetooth devices are OFF. Please follow the
instrucons for pairing for the paired device along with this manual.
2 sec. ON
7 sec. Pairing ONE
12 sec. Pairing TWO
17 sec. Pairing THREE
22 sec. Master Reset
32 sec. Automatic Shut Off
Incoming Phone Call
Answer
Ongoing Phone Call
Hang Up
Volume DOWN
2 sec. OFF
Volume UP
Mobile Phone
Intercom/Radio/
Peer To Peer - Master
Peer To Peer - Slave
Press and Hold Press and Hold
From OFF position From ON position
Press
Press
R

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5.12 Range
iriComm 3.0 is designed for short to medium range wireless connecvity, and typical range is up to 80m
line-of-sight. The actual achievable range will vary depending on local factors. When used in an iriSound
marine intercom system, the range can be extended signicantly by using external antennas in the xed
installaon.
To change the range, press and hold the MODE buon for approx 22 sec. (from OFF posion) unl sound
signal (master reset mode). While in master reset mode, press the Volume UP buon for standard range or
the Volume DOWN buon for long range. To save the range seng press the MODE buon once. The range
seng is now saved and the headset is ready to be turned back ON.
When in master reset mode, if no range is chosen before MODE buon is pressed again, all previous
sengs will be deleted (master reset mode).
5.13 PLUS VERSION
iriComm 3.0 comes in versions with addional features - referred to as a PLUS version. Both Wired and
Wireless versions of iriComm 3.0 can be ordered with the PLUS opon.
The PLUS versions have two addional features - Acve Hear-Through and LED light.
Acve Hear-Through:
Acve Hear-Through provides ambient hearing without having to remove the headset. A small, waterproof
microphone picks up the ambient sound and passes it to the headset speakers. Simultaneously, the primary
sound (intercom/radio/phone) is aenuated by 24dB. This allows for monitoring primary communicaon at
reduced volume while having a normal conversaon with someone.
Hear-Through volume (sensivity) is adjustable and seng is stored in the headset’s permanent memory.
LED light:
A forward-facing white LED (Light Eming Diode) has been incorporated into the le earcup. This LED can
be used for e.g. map reading (low intensity light), for orientaon at night while moving around (high intensi-
ty light) and for emergency distress alerts (ashing beacon).
Press and Hold ≈ 22 sec. until
From OFF position
Press for standard range
Press for long range
Blue light indicator on right earcup
Red light indicator on right earcup

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5.13 PLUS VERSION
Push
Hear Through Mode - Active
Intercom reduced by 24dB
Push
Hear Through Mode - Deactivated
5 sec. - Enter Settings
Adjust volume UP/DOWN on the
right earcup
Push - Save Settings
LIGHT
Low
High
Strobe
OFF
Hear Through
Wireless PTT
If supported by radio
L

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SERVICE AND MAINTENANCE
6.1 MAINTENANCE
Do not use chemicals or solvents to clean your iriComm 3.0 headset. Use only a damp cloth, and cold/
lukewarm freshwater and wipe/rinse carefully the visible surfaces on your iriComm headset.
Saltwater crystals may be removed with cold/lukewarm freshwater. Rinse carefully over the earcup, to
removed any salt residue. Also rinse the microphone, and replace the microphone windmu if it has
absorbed salt crystals or in any other way is marked by salt. Let the microphone dry out totally, before
installing a new windmu.
Do not ush fresh water directly into the speaker openings. Rinse carefully. The speaker is a fragile compo-
nent.
When the headset is clean and salt residue and dirt removed, let the headset dry with the speakers facing
downwards allowing for water to run out.
Pressure, fricon, sharp objects, etc. can damage the product and the warranty may be void.
If the headset is not in use for a longer period of me, remember to charge the baery every 2 months to
extend baery life.
The charge connector is gold plated and require a minimum of maintenance. Salt crystals must be removed
to secure full connecon. Remove with cold/lukewarm water, and dry with a coon swab or so ssue.
Apply a thin layer of acid-free silicone based lubricate to protect the conducve gold surface.
To maintain hygiene standards, the earpads and the inside of the headband must be wiped with a non-
alcoholic anbacterial swipe.
Aer wet use, the headband must be dried completely to extend the life of the stches. The windmu must
be removed aer wet use. Flush and dry the windmu.