Mobility Sound BT-PTT2 User manual

Federal Communication Commission
Interference Statement
This equipment has been tested and f
o
comply with the limits for a Class B digi
t
pursuant to Part 15 of the FCC Rules.
T
limits are designed to provide reasona
b
protection against harmful interference
residential installation. This equipment
g
uses and can radiate radio frequency
en
if not installed and used in accordance
instructions, may cause harmful interfe
r
radio communications. However, there
i
guarantee that interference will not occ
particular installation. If this equipment
d
cause harmful interference to radio or t
el
reception, which can be determined by
the equipment off and on, the user is e
n
to try to correct the interference by on
e
following measures:
- Reorient or relocate the receiving ant
en
- Increase the separation between the
e
and receiver.
- Connect the equipment into an outlet
circuit different from that to which the r
e
connected.
- Consult the dealer or an experienced
technician for help.
FCC Caution: Any changes or modifi
c
expressly approved by the party resp
o
compliance could void the user's a
u
operate this equipment.
This device complies with Part 15 of th
e
Rules. Operation is subject to the follo
w
conditions: (1) This device may not ca
us
interference, and (2) this device must
a
interference received, including interfer
e
may cause undesired operation.
This equipment complies with FCC RF
exposure limits set forth for an uncontr
o
environment. To maintain compliance
w
RF exposure compliance requirements
,
avoid direct contact to the transmitting
a
during transmitting
RF Exposure Warning!
Please keep product 20cm away from
y
or bystander during the radio operatio
n
o
und to
t
al device,
T
hese
b
le
in a
g
enerates
en
ergy and,
with the
r
ence to
i
s no
ur in a
d
oes
el
evision
turning
n
couraged
e
of the
en
na.
e
quipment
on a
e
ceiver is
radio/TV
c
ations not
o
nsible for
u
thority to
e
FCC
w
ing two
us
e harmful
a
ccept any
e
nce that
radiation
o
lled
w
ith FCC
,
please
a
ntenna
y
our body
n
. The
typical handheld two-way radios
w
under mobile usage condition
(i.e. keep 20cm away from the
us
use of such radio closer than 20
c
the US RF exposure limit
and shall be avoided.
Mobility Sound BT-
PTT2
PUSH-TO-TALK
USER GUIDE
For use with MobilitySound wir
eless
Adapters (Sold Separately)
The MobilitySound BT-PTT2 allo
w
to-Talk wirelessly over your two
-
using with a MobilitySound Adap
t
compatible wireless headset.
This
m
app
lie
Mobility Sound
BT-PT
T
Push
-
transmitter
The
Mobility Sound
BT-PT
T
with a
l
Sound
Audio
Mobility Sound B
T
Model No.: BT-
PT
Made in Tai
wa
All other product or service nam
e
property of their respective own
e
© 2014
Mobility Sound Technology Ltd,,
All Rights Reserved
w
ere certified
us
er body) and
c
m may exceed
and shall be avoided.
PTT2
eless
Bluetooth
w
s you to Push-
-
way radio when
t
er and a
m
anual
lie
s to the
Mobility Sound
T
2
-
to-Talk
transmitter
Mobility Sound
T
2 works
l
l Mobility
Bluetooth
Audio
Adapters.
T
-PTT2
PT
T2
wa
n
e
s are the
e
rs.
Mobility Sound Technology Ltd,,

Controls and connection
PTT button
When paired with Mobility
Sound Audio Adapter and
headset, this button
functions as a Push-to-talk,
when this button is press, will
cause the radio to transmit.
Power button, long
press to turn T-PTT2
on and off.
LED indicator
Messages the status of
T-PTT2
Dust cover
Used to cover the US
port when T-PTT2 is
not being charged.
US Charge Port
Is used to connect to
power for charging
Clothing Clip
This 360°
°°
° rotating clip can
be used to secure the
T-PTT2 to user’s
clothing or any other
convenient location.

QUICK START
1. Charge the Mobility Sound BT-
PTT2
2. Pair the Mobility Sound
Adapter with a wireless headset
3. Pair the Mobility Sound BT-
PTT2 with the
4. Test and Use.
STEP ONE: Charging the
Mobility Sound
The Mobility Sound BT-PTT2 has an i
n
charged prior to operation, and must
more than 12 hours of operation bef
o
To charge the Mobility Sound BT-
PTT2:
Ensure the Mobility Sound BT-PT
T
the device.
Plug the USB charge port on the
will first need to remove the prot
e
damaging your BT-PTT2, always
device).
When charging, the LED on the
B
charging, the LED light will turn
o
The Mobility Sound BT-PTT2 tak
es
vary depending on several factor
s
Charging Cautions:
Use only a POWERED USB port
NOT work.
Do not use a wall charger that a
pp
etc.)
Do not tamper with or modify the
Always turn OFF the power w
hen
OPTIONAL CHARGER
Universal Wall Charger with
USB interface
QUICK START
PTT2
Adapter with a wireless headset
PTT2 with the
Mobility Sound Audio Adapter
Mobility Sound
BT-PTT2
n
ternal Lithium-ion rechargeable battery pack
w
be recharged regularly. A fully charged battery
o
re needing to be recharged.
PTT2:
T
2 is turned off, using the power button locat
ed
bottom of the BT-PTT2 into any powered USB
e
ctive rubber dust cover. (To prevent dust and
m
ensure this cover is in place when you are not
B
T-PTT2 will show a solid blue light. When the d
e
o
ff.
es
approximately 4.5 hours to charge. Actual ch
a
s
including the battery’s charge state, condition
,
for charging Non- powered ports (such as on
pp
ears to be damaged. (Example: frayed wires,
Mobility Sound BT-PTT2 or the charger.
hen
charging the MobilitySound BT-PTT2.
OPTIONAL CHARGER
Universal Wall Charger with
USB interface
w
hich must be
should provide
ed
on the side of
connector. You
m
oisture from
charging the
e
vice is done
a
rge time will
,
and age.
a USB hub) will
melted plastic,

Pairing With an Audio Accessory
STEP TWO: Pairing MOBILITYSOUND Audio Adapter, Wireless Headset, and BT-PTT2
In order to operate, the MOBILITYSOUND BT-PTT2 must be paired to a MOBILITYSOUND Adapter).
However, The MOBILITYSOUND Adapter must first be paired to a wireless Bluetooth headset. To pair
these devices, follow this procedure:
Pairing the MOBILITYSOUND Adapter and Bluetooth Headset
The MOBILITYSOUND Adapter (some models will need a charged battery inside) must be
connected to a compatible radio. Ensure the two-way radio, Bluetooth headset, and
MOBILITYSOUND BT-PTT2 are all powered off.
Place the MOBILITYSOUND Adapter in Audio Accessory Pairing mode. On most adapters,
this is done by holding down the PTT button on the MOBILITYSOUND Adapter first then turn
on the 2-way radio’s power. Continue to hold the PTT button down for approximately three
seconds. until the status LED flashes two times per second. The MOBILITYSOUND Adapter
is now in audio accessory pairing mode.
Activate the pairing mode on your Bluetooth headset by following the instructions provided by the
headset’s manufacturer. Once the wireless audio accessory and MOBILITYSOUND Adapter are
paired with each other, the status LED on the MOBILITYSOUND Adapter will show a constant
blue light for three seconds.
Once the headset and MOBILITYSOUND Adapter have been successfully paired, turn off the
two-way radio and Bluetooth headset and wait at least three seconds.
Pairing the MOBILITYSOUND Audio Adapter and MOBILITYSOUND BT-PTT2
Holding down the PTT button on the MOBILITYSOUND Adapter then turn on the 2-way radio.
Continue to hold the PTT button down for approximately three seconds. Release the PTT
button when the status LED flashes two times per second.
Press and release the PTT button again. The LED should now flash three times per second,
indicating that the MOBILITYSOUND Audio Adapter is now in PTT pairing mode.
Place the MOBILITYSOUND BT-PTT2 in pairing mode, first make sure BT-PTT2 is in power off
status, then holding down the Push-To-Talk and power buttons on the side of the device
simultaneously and continue to hold down both the buttons about 3 seconds until the LED
indicator on the MOBILITYSOUND BT-PTT2 shows two blue flashes every second. You can
then release the Push-to-Talk and power buttons. The MOBILITYSOUND BT-PTT2 is now in
pairing mode.
Once the MOBILITYSOUND Audio Adapter and MOBILITYSOUND BT-PTT2 are paired with each
other, the status LED on the MOBILITYSOUND Audio Adapter will show a constant blue light for
three seconds and the LED on the PTT will show one blue flash every six seconds.
If the MOBILITYSOUND Audio Adapter or MOBILITYSOUND BT-PTT2 does not detect a
compatible wireless accessory within 60 seconds of being put into pairing mode, the devices
will exit the pairing mode and resume normal operation.
After pairing is successful, turn off the MOBILITYSOUND BT-PTT2 and the two-way radio that the
MOBILITYSOUND Audio Adapter is attached. Wait at least three seconds.

Testing and Using the
STEP THREE
: Testing and Using the
After the Bluetooth headset,
MOBILITYSOUND
have been paired with each ot
h
Turn on the two-way radio
which
Turn on the Bluetooth headset
.
MOBILITYSOUND Audio Adap
t
and MOBILITYSOUND Audio
A
Turn on the MOBILITYSOUND
B
will flash rapidly. Within a few
indicating that it is connected
w
You will now be able to operat
e
button on the
MOBILITYSOUND
Transmitted audio will be pick
ed
heard through the Bluetooth h
e
Testing and Using the
MOBILITYSOUND
BT
: Testing and Using the
MOBILITYSOUND BT-PTT2
MOBILITYSOUND
Audio Adapter and
MOBILITYSOUND
h
er you can test and use them together:
which
MOBILITYSOUND Audio Adapter is connect
ed
.
Within a few seconds the LED indicator on t
he
t
er should show a long flash, indicating the Blu
e
A
dapter are connected.
B
T-PTT2. The LED indicator on the
MOBILITYSOUND
seconds the LED indicator will show one blue fl
a
w
irelessly to the MOBILITYSOUND Audio Adapt
e
e
using the wireless accessories. Pressing the
P
MOBILITYSOUND
BT-PTT2 will trigger the two-way radio to
start
ed
up by the Bluetooth headset. Received signa
ls
e
adset’s earphone.
BT
-PTT2
MOBILITYSOUND
BT-PTT2
ed
to.
he
e
tooth headset
MOBILITYSOUND
BT-PTT2
a
sh per second,
e
r.
P
ush-to-Talk
start
transmitting.
ls
will also be

STATUS LED MESSAGES
The meanings of the various LED messages shown by the
MobilitySound BT-PTT2 are shown on the following table
LED INDICATION MEANING
No indication Device is powered off
Two Blue flashes every second Pairing mode
One Blue flashes every 6 seonds Bluetooth connected
Continuous solid red PTT button pressed
Repeated rapid blue flash Bluetooth link lost
One blue flashes every second Battery low
Continuous solid blue(when connected charging) Device is in charging
No indication (when connected charging) Device charging completed
SPECIFICATION
SPECIFICATION
Operating Temperature -20 ℃to 50 ℃
Storage Temperature -40 ℃to 80 ℃
Size 65mm(H) x 30mm(W) x 17mm(D)
Weight 25 grams
Bluetooth version Fully qualified Bluetooth 2.1
Chip set CSR BC5 + 16MB external flash
Receiver sensitivity -82 dbm (typical)
Bluetooth power class Class 2
Maximum range 10 meters
Display Two-color LED
Bluetooth profile support SPP(Serial Port Profile)
DC input 5V DC
Current Draw 16mA(average), 20mA(maximum)
Battery 240mAh Lithium-ON
Charging type USB

Troubleshooting
My MobilitySound BT-PTT2 will not pair with the MobilitySound Adapter.
Follow the instructions to place the Mobility Sound Adapter into the correct pairing mode and then
activate the pairing mode on the Mobility Sound BT-PTT2. Make sure that the Mobility Sound Adapter
and PTT are within one meter of each other. Make sure that all other nearby Bluetooth devices are
turned off. These devices can interfere with the pairing process.
My Mobility Sound BT-PTT2 worked fine before, but is not working now.
Ensure that your Mobility Sound BT-PTT2 has a fully charged battery and is turned on. Ensure that the
Bluetooth headset is powered on and paired with the Mobility Sound Adapter. If the devices will still do
not work, re-pair the Mobility Sound Adapter, Bluetooth Headset, and Mobility Sound BT-PTT.

SUPPORT AND WARRANTY
Mobility Sound Technology Ltd., warrants this product against defects in materials or workmanship
for a period of one year from the date of retail purchase. Mobility Sound will repair or replace a
defective unit, at our option, without charge for parts or labor. The limited warranty is extended only to
the original purchaser. It does not cover damage or failure caused by or attributable to Acts of God,
abuse, misuse, improper or abnormal usage, faulty installation, improper maintenance, lightning, or
other incidences of excessive voltage, or any tampering or repairs by other than a Mobility Sound
TechnologyLtd authorized repair facility. It does not cover replacement of consumable parts,
transportation costs, or damage in transit.
Repair or replacement under the terms of this warranty does not extend the terms of this warranty.
This warranty can only be modified by an officer of Mobility Sound, and then only in writing. Should
this product prove defective in workmanship or material, the consumer’s sole remedies shall be such
repair or replacement as provided by the terms of this warranty. Under no circumstances shall Mobility
Sound be liable for any loss or damage, direct, consequential, or incidental, arising out of the use of or
inability to use this product. Some states do not allow limitations on how long an implied warranty lasts
or the exclusions or limitations of incidental or consequential damages, so the above limitations or
exclusions may not apply to you. This warranty gives you specific legal rights.
For support or warranty service on your Mobility Sound product, contact us at
[e-mail] or visit us on the web at www.mobilitysound.com
COPYRIGHT AND TRADEMARK INFO
© 2014 Mobility Sound Technology Ltd., All rights reserved.
DISCLAIMER: The Bluetooth wireless link used by Mobility Sound products is an open standard,
unsecured technology. As such, it is not recommended for first-responder or other mission critical
users.