C
D
E
A1
A2
B1
B2
Introduction
Congratulations on your purchase of the Noise Terminator GP.
The GP is designed specifically with motorcyclists in mind,
allowing riders to speak with each other or to their pit team via
their FRS two-way radios. The GP gives riders more freedom and
comfort. Riders are no longer hampered by clumsy helmet
devices, which can be a nuisance, as they have to be mounted to
their helmets.
Product registration is an important step toward enjoying your
new Noise Terminator GP. Registering is required for warranty
coverage. To register online, please visit
www.iasus-concepts.com/registration.html
Please retain your original dated sales document receipt for your
records. For warranty service of your GP, you will need to provide
a copy of your dated sales receipt to confirm warranty status.
Getting Started
Diagram of GP
A1, A2. Transponders. Picks up the sound vibrations from your
throat.
B1, B2 Padded speaker earphones.
C
Male/Female jack connecting earphones with throat
mic.
D
Two way radio plug.
E
Adjustable neckband
Using your GP
The Noise Terminator GP is a headset that does not require any
special installation. Firstly, place the ear pad earphones into your
helmet, aligning it to ear level. Plug the twin padded speaker
earphones into the throat mic. Next, plug the headset into your
two way radio and place the neck band around your neck.
Position the transponders flush on your neck. (Due to the
variance in human anatomy, the position of the transponders may
require adjustment for maximum performance.) Your GP is now
operational. Your two way radio will transmitting via its voice
activated transmission (VOX) feature as soon as you start talking.
Use and Care
For optimal voice quality when using the GP, we suggest placing
the transponders about 0.5 - 1 inch on either side of your
larynx/voice box. However, the optimal position on the neck to
place the GP’s transponder will vary between individual users.
Therefore, each user is encouraged to find his or her optimal
position.
Diagram of throat mic on neck.
For users with larger neck sizes, the GP’s neckband is
adjustable. To increase the diameter of the neckband, simply hold
the area where the neckband meets the transponder and pull
gently to slide the extendable neckband down. Reverse this
procedure to decrease the diameter.
While the GP is water resistant, it is not waterproof. Do not
immerse it in water.
Caution
It is extremely dangerous to ride a motorcycle off track
while talking. It may also be illegal in some areas. We
only recommend using the GP for track riding only.
The transponders are highly sensitive. Do not press
against the inside face of the transponder.
Do not operate your two way radio at high audio
volumes when using the GP. Hearing experts advise
against the continuous high volume operation. If you
experience ringing in your ears, discontinue using the
GP.
Troubleshooting
Problem
Solution
Cannot transmit
Check that the two way radio is turned on and
has power
Two way radio plug may not be fully inserted
into the radio
Two way radio may not be set on VOX mode
Transponders may not be flushed against your
neck
Shared another channel may be in use.
Cannot Receive
Check that the two way radio is turned on and
has power
Radios may not be on the same frequencies
The volume on the PTT or on the two way
radio may be set too low
Two way radio plug may not be fully inserted
into the radio
You may still be talking and your VOX
transmission mode has not yet been
deactivated
PTT button on your headset or radio may still
be inadvertently depressed
You may be out of range or obstructed by other
objects or other communicators. Change your
location or frequencies.
Weak
Batteries on your radio may be weak
Transponders may not be flushed against your
neck.
Weak
Batteries on your radio may be weak
Volume dial on your radio may be set too low
Two way radio plug may not be loose.
Plug will not fit
The particular model of the GP may not be
compatible with your radio. Please check with
your IASUS Concepts dealer or with the
IASUS Concepts website.
Transmission
Reception
