Mobility Sound BT-PTT2 PUSH-TO
Federal Communication Commission
Interference Statement
w
certified
typical handheld two-way radios were
under mobile usage condition
This equipment has been tested and fo
ound to
comply with the limits for a Class B digittal device,
pursuant to Part 15 of the FCC Rules. These
T
limits are designed to provide reasonab
ble
protection against harmful interference in a
residential installation. This equipment generates
g
uses and can radiate radio frequency energy
en
and,
if not installed and used in accordance with the
instructions, may cause harmful interferrence to
radio communications. However, there is
i no
guarantee that interference will not occur in a
particular installation. If this equipment does
d
cause harmful interference to radio or tel
elevision
reception, which can be determined by turning
the equipment off and on, the user is en
ncouraged
to try to correct the interference by one
e of the
following measures:
(i.e. keep 20cm away from the user
us body) and
use of such radio closer than 20ccm may exceed
the US RF exposure limit and shall be avoided.
- Reorient or relocate the receiving anten
enna.
- Increase the separation between the equipment
e
and receiver.
- Connect the equipment into an outlet on a
circuit different from that to which the re
eceiver is
connected.
- Consult the dealer or an experienced radio/ TV
technician for help.
FCC Caution: Any changes or modificcations not
expressly approved by the party respo
onsible for
compliance could void the user's au
uthority to
operate this equipment.
This device complies with Part 15 of the
e FCC
Rules. Operation is subject to the follow
wing two
conditions: (1) This device may not caus
use harmful
interference, and (2) this device must accept
a
any
interference received, including interfere
ence that
may cause undesired operation.
This equipment complies with FCC RF radiation
exposure limits set forth for an uncontro
olled
environment. To maintain compliance with
w FCC
RF exposure compliance requirements,, please
avoid direct contact to the transmitting antenna
a
during transmitting
Mobility Sound BT-PTT2
PTT2
PUSH-TO-TALK
USER GUIDE
For use with Mobility Sound wireless
eless Bluetooth
Adapters (Sold Separately)
The Mobility Sound BT- PTT2 allow
ws you to Pushto- Talk wirelessly over your two-- way radio when
using with a Mobility Sound Adaptter and a
compatible wireless headset.
This manual
m
applie
lies to the
Mobility Sound
BT-PTT
T2
Push--to- Talk
transmitter
The Mobility Sound
BT- PTT
T2 works
with alll Mobility
Sound Bluetooth
Audio Adapters.
Mobility Sound BT
T- PTT2
Model No.: BT- PTT2
PT
Made in Taiwa
wan
es are the
All other product or service name
property of their respective owne
ers.
RF Exposure Warning!
Please keep product 20cm away from your
y
body
or bystander during the radio operation
n. The
© 2014 Mobility Sound Technology Ltd,,
All Rights Reserved
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 BT-PTT2
on and off.
LED indicator
Messages the status of
BT-PTT2
Dust cover
Used to cover the USB
port when BT-PTT2 is
not being charged.
USB Charge Port
Is used to connect to
power for charging
Clothing Clip
This 360°° rotating clip can
be used to secure the
BT-PTT2 to user’s
clothing or any other
convenient location.
QUICK START
1.
2.
3.
4.
Charge the Mobility Sound BT- PTT2
Pair the Mobility Sound Adapter with a wireless headset
Pair the Mobility Sound BT- PTT2 with the Mobility Sound Audio Adapter
Test and Use.
OPTIONAL CHARGER
Universal Wall Charger with
USB interface
STEP ONE:
Charging the Mobility Sound BT-PTT2
The Mobility Sound BT- PTT2 has an in
nternal Lithium- ion rechargeable battery pack which
w
must be
charged prior to operation, and must be recharged regularly. A fully charged battery should provide
more than 12 hours of operation befo
ore needing to be recharged.
To charge the Mobility Sound BT-PTT2:
PTT2:
Ensure the Mobility Sound BT- PTT
T2 is turned off, using the power button located
ed on the side of
the device.
Plug the USB charge port on the bottom of the BT- PTT2 into any powered USB connector. You
will first need to remove the prote
ective rubber dust cover. (To prevent dust and moisture
m
from
damaging your BT- PTT2, always ensure this cover is in place when you are not charging the
device).
When charging, the LED on the BTB PTT2 will show a solid blue light. When the de
evice is done
charging, the LED light will turn off.
o
The Mobility Sound BT- PTT2 takes
es approximately 4.5 hours to charge. Actual cha
arge time will
vary depending on several factorss including the battery’s charge state, condition,, and age.
Charging Cautions:
Use only a POWERED USB port for charging Non- powered ports (such as on a USB hub) will
NOT work.
Do not use a wall charger that app
ppears to be damaged. (Example: frayed wires, melted plastic,
etc.)
Do not tamper with or modify the Mobility Sound BT- PTT2 or the charger.
Always turn OFF the power when
hen charging the Mobility Sound BT- PTT2.
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 MOBILITYSOUND BT-PTT2
BT
STEP THREE:: Testing and Using the MOBILITYSOUND BT-PTT2
After the Bluetooth headset, MOBILITYSOUND Audio Adapter and MOBILITYSOUND BT- PTT2
have been paired with each oth
her you can test and use them together:
Turn on the two- way radio which MOBILITYSOUND Audio Adapter is connected
ed to.
Turn on the Bluetooth headset.. Within a few seconds the LED indicator on the
he
MOBILITYSOUND Audio Adaptter should show a long flash, indicating the Blue
etooth headset
and MOBILITYSOUND Audio Adapter
A
are connected.
Turn on the MOBILITYSOUND BTB PTT2. The LED indicator on the MOBILITYSOUND BT- PTT2
will flash rapidly. Within a few seconds the LED indicator will show one blue fla
ash per second,
indicating that it is connected wirelessly
w
to the MOBILITYSOUND Audio Adapte
er.
You will now be able to operate
e using the wireless accessories. Pressing the PushP
to- Talk
button on the MOBILITYSOUND BT- PTT2 will trigger the two- way radio to star t transmitting.
Transmitted audio will be picked
ed up by the Bluetooth headset. Received signals
ls will also be
heard through the Bluetooth he
eadset’s earphone.
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
Technology Ltd 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
info@mobilitysound.com or visit us on the web at w w w . m o b i l i t ys o u n d . c o m
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.
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