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Controls and Connections
Version 1.00 March 2021
BlueLink
®
Dual Muff Headsets
The BlueLink
Wireless Dual Muff Headsets designed
for use with a BlueLink BT ada
pter and a two-way
radio (each sold separa
tely)
Made in T
aiwan
CHARGING THE HEADSET
The BlueLink Muff Headset has an internal Lithium Ion rechargeable battery pack which must be
charged prior to operation. A fully charged battery will provide approximately 10 hours (or more) of
operation before needing to be recharged. However, operating time can vary depending on usage and
the condition of the battery pack. Recharge the battery regularly.
PUSH-TO-TALK BUTTON
When the Headset is paired with
a BlueLink BT adapter, holding
this button down activates the
Push-to-Talk feature of the
two-way radio.
The PTT button on the
behind-the Head model is
different than the over-the-head
and helmet versions.
PHONE BUTTON
When the Headset is paired with a
cellular telephone, this button can be
used to manage telephone functions
such as answering or hanging up a call.
USB CHARGE JACK
This micro-USB jack is used to connect
the supplied charge cable to the Headset
in order to recharge the device’s internal
lithium-ion battery pack.
MUFF EARPHONES
Received calls are heard
through these Headset
speakers.
HEADBAND / HELMET MOUNTING CLIPS
Depending on the model, the headset may
be furnished with mounting clips for
attaching to a hard hat, an over-the-head
band, or a behind-the-head band.
VOLUME UP/DOWN BUTTONS
These button are used to adjust
the volume level of received calls
heard through the Headset.
POWER BUTTON / STATUS LED
Pressing this button for one second
turns the BlueLink Muff Headset on
or off. This button is also used to
place the Headset in pairing mode
so that it can be connected
wirelessly to a BlueLink adapter or a
cellular telephone. The status LED
behind the button flashes messages
that let the user know the current
status of the device. For a complete
list of LED messages, see pg 6.
To charge the BlueLink Headset:
1. Ensure the BlueLink Headset is turned off using the Power Button.
2. Plug the supplied wall charger into a standard 120 volt AC outlet.
3. Plug the charge cable into the AC wall charger and then into the charge jack on the Headset. You
will need to remove the protective rubber cover that is inserted into the charge jack. (To prevent dust
and moisture from damaging your Headset, always ensure this cover is in place when you are not
charging the Headset.)
4. Once the charging process has begun, the LED indicator on the Headset will show a continuous red
light. When the battery is done charging, the LED light will turn off.
5. Typical charge time is approximately 4 hours. Actual charge time will vary depending on several
factors including the battery’s charge state, condition, and age.
6. Disconnect the charger from the lapel mic when charging is completed.
Charging Cautions:
- Use only the wall charger supplied by the
manufacturer. Do not use any other charger.
- Do not use a wall charger that appears to be
damaged. (Example: frayed wires, melted
plastic, etc.) Contact Code Red Headsets
get a new manufacturer-approved
replacement charger.
- Do not tamper with or modify the
Headset or charger.
- Always turn the power switch to the off position
when charging the Headset.
PAIRING THE HEADSET WITH A BlueLink ADAPTER OR CELLULAR TELEPHONE
Before you can use the BlueLink Muff Headset,
it must be paired with the BlueLink BT
adapter and/or cellular telephone that you wish
to use.
To pair the Headset with a BlueLink BT radio adapter:
1. Begin by first making sure that the Headset, BlueLink radio adapter, and the two-way radio the
adapter is connected to are all powered off. You should also power off any nearby BT devices.
2. Place the BlueLink radio adapter into pairing mode by following the instructions that were provided with
that device. On most BlueLink adapters this is done by pressing and holding the PTT/Multifunction button
on the adapter while turning the two-way radio on. Continue to hold the button down until the LED
indicator on the adapter shows two blue flashes every second.
3. Press and hold down the Power Button on the BlueLink Muff Headset for five seconds, until the LED on the
Headset flashes RED-BLUE-RED-BLUE continuously in sequence. The Headset is now in pairing mode.
4. After a few seconds, the two devices should synch to one another. Once the Headset and BlueLink radio
adapter are paired with each other the status LED on the adapter will show a constant blue light for three
seconds. The LEDs on both the adapter and Headset will then show one blue flash every few seconds.
5. If the BlueLink radio adapter does not detect the Headset within 60 seconds of being put into pairing mode, the
adapter will exit the pairing mode and resume normal operation without synching to the .
6. Once successfully paired, you will be able to operate your 2-way radio using the BlueLink Muff Headset.
To pair the Muff Headset with a cellular telephone:
The BlueLink headset is capable of working with a BT-enabled cellular telephone.
1. When pairing the Headset with a cellular phone, first make sure that the headset and all other nearby BT
devices are powered off before beginning.
2. Press and hold down the Power Button on the headset for five seconds, until the LED on the adapter flashes
RED-BLUE-RED-BLUE continuously in sequence. The headset Headset is now in pairing mode.
3. Activate the BT feature on your phone.
4. Activate the “scan/discover new BT devices” feature on the phone. The exact steps needed to do this will
vary depending on the brand/model of phone you are using.
5. Select the Headset from the list of BT devices shown on your phone. If the phone asks for a passcode,
enter “0000”. The phone may also prompt you to confirm the connection.
6. After a few seconds, the two devices should synch to one another. Once the BlueLink Headset and phone
are paired with each other, the status LED on the microphone will revert back to a single blue flash every
few seconds.
7. Once successfully paired, you will be able to make and receive telephone calls using the Headset.
ADJUSTABLE BOOM MICROPHONE
The Muff Headset boom microphone
picks up the user's voice audio to send
over-the-air.
Feder
al C
ommunic
ation C
ommission In
ter
fer
enc
e S
ta
temen
t
This equipmen
t has been t
est
ed and f
ound t
o c
omply with the limits f
or a Class B
dig
ital devic
e, pursuan
t t
o P
ar
t 15 of the FC
C Rules
. T
hese limits ar
e desig
ned t
o
pr
ovide r
easonable pr
ot
ec
tion against har
mful in
ter
fer
enc
e in a r
esiden
tial
installa
tion.
This equipmen
t gener
at
es uses and can r
adia
te r
adio fr
equenc
y
ener
gy and
, if not installed and used in ac
cor
danc
e with the instruc
tions
, ma
y
cause har
mful in
ter
fer
enc
e t
o r
adio c
ommunica
tions
. Ho
w
ev
er
, ther
e is no
guar
an
tee tha
t in
ter
fer
enc
e will not oc
cur in a par
ticular installa
tion. I
f this
equipmen
t does cause har
mful in
ter
fer
enc
e t
o r
adio or t
elevision r
ec
eption, which
can be det
er
mined b
y tur
ning the equipmen
t off and on, the user is enc
our
aged t
o
tr
y t
o c
or
rec
t the in
ter
fer
enc
e b
y one of the f
ollo
wing measur
es:
-R
eor
ien
t or r
eloca
te the r
ec
eiving an
tenna.
-Incr
ease the separ
ation bet
w
een the equipmen
t and r
ec
eiv
er
.
-C
onnec
t the equipmen
t in
to an outlet on a cir
cuit diff
er
en
t fr
om tha
t t
o which the
rec
eiv
er is c
onnec
ted
.
-C
onsult the dealer or an exper
ienc
ed r
adio/T
V t
echnician f
or help
.
FC
C C
aution: An
y changes or modifica
tions not expr
essly appr
ov
ed b
y the par
ty
responsible f
or c
omplianc
e c
ould v
oid the user's author
ity t
o oper
at
e this
equipmen
t.
This devic
e c
omplies with P
ar
t 15 of the FC
C Rules
. Oper
ation is subjec
t t
o the
follo
wing t
w
o c
onditions: (1)
This devic
e ma
y not cause har
mful in
ter
fer
enc
e, and
(2) this devic
e must ac
cept an
y in
ter
fer
enc
e r
ec
eiv
ed
, including in
ter
fer
enc
e tha
t
ma
y cause undesir
ed oper
ation.
This equipmen
t c
omplies with FC
C RF r
adia
tion exposur
e limits set f
or
th f
or an
unc
on
tr
olled en
vir
onmen
t.
To main
tain c
omplianc
e with FC
C RF exposur
e
complianc
e r
equir
emen
ts
, please a
void dir
ec
t c
on
tac
t t
o the tr
ansmitting an
tenna
dur
ing tr
ansmitting
.
RF
Exposur
e W
arning!
Please keep pr
oduc
t 20cm a
w
ay fr
om y
our
body or b
ystander dur
ing the r
adio oper
ation.
The t
ypical handheld t
w
o-
w
ay r
adios w
er
e
cer
tified under mobile usage c
ondition
(i.e
. keep 20cm a
w
ay fr
om the user body)
and use of such r
adio closer than 20cm ma
y
ex
ceed the US RF exposur
e limit
and shall be a
voided
.
Code R
ed Headsets
PH: 858-486-9859
www
.coderedheadsets.com.com