Zhongshan K mate General Electronics BTT025A Bluetooth Audio Transmitter User Manual BTR006

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Document ID	2420572
Application ID	44APV1oogWrr/P8Sb0widQ==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	15.19kB (189931 bits)
Date Submitted	2014-10-16 00:00:00
Date Available	2014-10-16 00:00:00
Creation Date	2017-10-20 20:28:45
Producing Software	GPL Ghostscript 9.18
Document Lastmod	2017-10-20 20:28:45
Document Title	BTR006
Document Creator	Microsoft® Office Word 2007
Document Author:	user

BTT025A
Bluetooth audio transmitter
User’s manual
Content

1.
2.
3.

1.
2.
3.
4.
5.
6.
7.




Before use…………………………………………………...…1
About BTT025A………………………………………...…….1
System requirements………………………………...…………1
Overview of BTT025A…………….…………………...……...1
Getting started…………………….……………………………2
Charging the transmitter…………......………………………....2
Reeling the cable ....................…..…………………………...2
Turning on/off the transmitter.....................................................3
Pairing with Bluetooth devices...................................................4
Playing music …………..…………………………………….5
LED indicator…………..……………………………………...5
Factory reset................................................................................5
Care and maintenance………….………………………………6
FAQs…………………………………..……………………….7
Specifications……………………...…………………………...7
FCC Statement…………………………………..…………….7
Welcome to use this Bluetooth audio transmitter BTT025A. Please read this
user’s manual carefully before use.
 Before use
1. About BTT025A
BTT025A is a stereo Bluetooth transmitter. The music from your TV，
walkman, PC and other devices can be transmitted wirelessly to your
Bluetooth receiver device via this product.
The product has built-in battery, it can be used for about 12 hours after being
charged fully.
2. System requirements
1)Audio device with 3.5mm audio input jack, such as cell phones , music
players etc .
2)Bluetooth receiver device supporting A2DP profile, such as Bluetooth
headset, Bluetooth speaker, Bluetooth receiver etc.
3. Overview of BTT025A
Micro USB charging jack
LED indicator
MFB button
The cable slot
3.5mm audio input jack
 Getting started
1. Charging the transmitter
First using—You must charge the battery fully before first using.
Low power—It means low power if the red LED of the transmitter flashes
during using. At this time, you need to recharge the transmitter.
The charging steps as follows:
1) Connect the USB charging cable into the USB port of PC or charger;
2) Connect the other end of USB charging cable to charging port of the
transmitter.
RED light on→Charging
RED light off→Finished charging
3) It will take about 2 hours to finish charging.
Warning:
The battery is recyclable.
Batteries (battery pack or batteries installed) shall not be exposed to
excessive heat place, such as sunshine, fire or the like.
2 Reeling the cable
1) Please reel the audio line into the cable slot if you don’t use the product.
It is convenient to carry and store. Please operate it as shown below .
2) Taking the audio line out from the cable slot as shown below if you want
to use the product.
Remarks:
 Please don’t push the 3.5 mm plug into the buckle directly when you reel
the audio line.
 Please don’t pull the3.5mm plug out from the buckle directly when you
take out the audio line.
 The audio line should be push in or pull out by sliding as above shown to
avoid the damage of the buckle.
3.Turning on/off the transmitter
Function
Operation
Turning on
Turning off
Enter
pairing mode
Ensure the
transmitter is off,
press and hold MFB
button for 3seconds
Ensure the
transmitter is on,
press and hold MFB
button for 3seconds
Ensure the
transmitter is off,
press and hold MFB
button for 5 seconds.
LED indicator
Blue LED on for 1
second
Red LED on for 1
second
Blue and red LED
flash alternately
Remarks:
 Pairing mode will last 2 minutes. If no devices can be connected after 2
minutes, it will return to standby mode automatically.
 The transmitter will tun off automatically, if it in standby mode and no
device can be connected after 5 minutes.
4.Pairing with Bluetooth devices
After the transmitter pairing and connecting with Bluetooth receiver device,
you can enjoy music wirelessly. Before pairing, please make sure your
Bluetooth receiver device support Bluetooth A2DP profile.
1) Keep the transmitter and the Bluetooth receiver device within 1 meter
when pairing.
2) Make the Bluetooth receiver device enter pairing mode.
3) Turn on the Bluetooth transmitter and make it enter pairing mode. It will
search for Bluetooth device automatically and send a pairing request.
After successful pairing and connecting, blue LED of the transmitter
flashes.
Remarks:
 The transmitter can remember 8 paired devices, when the paired devices
over 8, the first paired device will be replaced.
 The transmitter can pair with stereo Bluetooth receiver which PIN Nos.
is:0000”,”1234”or ”1111”,”8888”.
 Every time the transmitter is turned on, it will connect to last connected
device automatically.
 When the transmitter in standby mode and not connect with a device,
short press MFB button once, it will connect to last connected device.
5. Playing music
1) After successful connecting of BTT025A with Bluetooth receiver device ,
you can play your music on your Bluetooth receiver device.
2) BTT025A not only support SBC mode , but also support APTX and
APTX low latency mode. But all this need your Bluetooth receiver device
also support these modes.
6. LED indicator
LED indicator
Red and blue LED flashes
alternately
Blue LED flashes once every 4
seconds
Blue LED flashes twice every
4 seconds
Blue LED flashes thrice every
4 seconds
Blue LED flashes once every 2
seconds
Red LED on
Status of BTT025A
Pairing mode
Connected with device(SBC
mode)
Connected with device(APTX
mode)
Connected with device(APTX low
lattency mode)
Not connected with device
Charging
7. Factory reset
In the status of standby or off mode, long press MFB button for about 10
seconds and release it until the red and blue LED on simultaneously.
Remarks:
 After factory reset, the paired list of transmitter will be deleted. When
you turn on the transmitter again, it will enter pairing mode automatically,
but it won’t connect to device automatically, you should re-pair and
connect to devices.
 In the status of off mode, reset the BTT025A ,it will enter the process of
turn on, pairing, factory reset, enter pairing. The LED indictor will
change from blue LED on , red and blue LED on simultaneously, to blue
LED and red LED flashes alternately, and then enter pairing mode
directly.
 In the status of standby mode, reset the BTT025A , it will enter the
process of turn off, factory reset , turn off. The LED indictor will change
from red LED on , red and blue LED on simultaneously, to LED indictor
off, and then turn off.
 Care and maintenance
Read the following recommendations carefully before using BTT025A.
Following these you will be able to enjoy this product for many years.
 Keep it dry and don’t put it in the dump place to avoid the product’s
internal circuit being affected.
 Keep the product away from direct sunlight or hot places. High
temperatures will shorten the life of electronic devices, destroy the
battery or distort certain plastic part.
 Don’t expose the product to cold areas. It may damage the internal circuit
board.
 Don’t try to disassemble the product as it may get damaged if you are not
professional.
 Don’t let it fall down onto the floor or other hard surfaces. The internal
circuit might get damaged.
 Don’t use intensive chemical products or detergent to clean the product.
 Don’t scratch the surface with sharp things. It may get damaged by
sweat.
In case the transmitter doesn’t function properly, please send it to the store
that you bought it. The staff will help you to solve the problem.
 FAQs
1. What to do when BTT025A can’t be turned on?
Please charge the BTT025A.
2. What to do when BTT025A can’t pair and connect to a Bluetooth
device?
a)Make sure Bluetooth receiver supports A2DP;
b)Make sure Bluetooth receiver is placed within 1 meters;
c)Make sure Bluetooth receiver has already entered into pairing mode.
3. What to do when I can’t listen to music from Bluetooth receiver？
a)Make sure the transmitter connect well with player;
b)Make sure player is playing music.
 Specifications
Bluetooth version
Bluetooth profiles
Bluetooth frequency range
Operating distance
Charging input voltage
Working time
Charging time
Dimension
Bluetooth V2.1+EDR
A2DP
2402MHz-2480MHz
About 10 meters
DC 5V
About 12 hours
About 2 hours
52*23*10 mm
 FCC Statement
Any Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) This device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates uses and
can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
 FCC Radiation Exposure Statement
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any
other antenna or transmitter.

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