Zhongshan K mate General Electronics BTC021 Bluetooth Audio Receiver User Manual BTC021 User s manual

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Document ID	1837420
Application ID	iLtvUZc97InoRnzmbCy40g==
Document Description	Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	13.23kB (165428 bits)
Date Submitted	2012-11-14 00:00:00
Date Available	2012-11-14 00:00:00
Creation Date	2012-11-05 09:32:48
Producing Software	GPL Ghostscript 8.70
Document Lastmod	2012-11-05 09:32:48
Document Title	BTC021 User's manual
Document Creator	PDFCreator Version 1.0.2
Document Author:	Joyce_Zeng

BTC021
Bluetooth hands-free car kit
User’s manual
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Brief introduction………………………………………………….…..1
Bluetooth wireless communication technology……………………....…1
About BTC021...…………………………………………….............…..1
Before use……………………………………………………………….2
Overview…………………………………………………….………..…2
Setting up hands-free kit………………………….……………….......…3
Getting started………….…………………………………………..…..4
Turning on/off BTC021…..…….…………….…………….…………..4
Pairing BTC021 with a Bluetooth cell phone..…………......………..…4
Music playback………………………………………..…………..……5
Making a call with BTC021..……..….……………………………..…...5
Re-connecting with a Bluetooth device…………………………..……...6
Factory reset…………………………………………………...……..…..7
USB charging…………….……..…………………………..……….. ….7
LED Indicator……………………………………………………..….…8
Care and maintenance………………………………….………..…..…8
FAQs……………………………………………………………….....….8
Specifications……………………………………………..…..............…9
Welcome to use this Bluetooth hands-free car kit, BTC021. Please read this
user’s manual carefully before use.

 Brief introduction
1. Bluetooth wireless communication technology
Bluetooth is a standard of close range wireless technology that was drawn
up by Ericsson, IBM, Intel, Nokia and Toshiba. With Bluetooth technology,
we can achieve the highest transmission rate among mobile phones,
computers, printers, PDAs and other devices. The max transmission range of
class II is 10 meters while the max transmission ranges of class I can reach
up to 100 meters.
2. About BTC021
BTC021 is a Bluetooth hands-free car kit. It supports the following
Bluetooth profiles: HFP, HSP, A2DP and AVRCP.
Connect BTC021 to AUX in jack of car audio system, now you can make a
call or play music. The hands-free car kit has the following features:
Answer a call, end a call and reject a call
Redial last number
Voice dial (This function needs to be supported by your cell phone)
Call transfer between BTC021 and your cell phone
Microphone mute
Music pause/play, previous/next song
Remark: Even though the paired device and the hands-free car kit support
the same Bluetooth profiles, functions may vary due to specification
differences of the paired devices.

 Before use
1. Overview
2. Setting up hands-free kit
Please refer to the following steps to set up BTC021 before use:
 Set up the Velcro on the best position in the car, and then stick
the main body onto Velcro
 Plug the Aux-in plug into car Aux-in jack
 Plug the cigarette adaptor into the car

 Getting started
1. Turning on/off BTC021
Function
Operation
Power on
Power off
Enter pairing
mode
LED indicator
Plug cigarette adaptor into
car cigarette lighter
Blue LED on 1
second
Pull cigarette adaptor out of
car cigarette lighter or turn
off cigarette lighter
Indicator light off
In standby mode, not connect
with device, press and hold
MFB button for 4～5
seconds
Red and blue LEDs
flash alternately
Remark: Pairing mode will last 2 minutes. If no devices can be connected
within 2 minutes, BTC021 will return back to standby mode. If you want to
repair, please turn off BTC021 first and then enter pairing mode.
2. Pairing BTC021 with a Bluetooth cell phone
Please make sure your cell phone is Bluetooth-enabled. Specific pairing
steps may vary with different models of cell phones. Please refer to your cell
phone’s user’s manual for further information. The general pairing steps are
as follows:
1) Keep BTC021 and Bluetooth cell phone within 1 meter when pairing;
2) Make BTC021 enter pairing mode (please refer to “Turning on/off
BTC021);
3) Activate your cell phone’s Bluetooth function and set your cell phone to
search for Bluetooth device within range, and select “BTC021” from the
list of devices shown;
4) According to the indication, enter password or PIN No.: “0000”;
5) If prompted by your cell phone to connect, select “Yes” (This will vary
among cell phone models);
6) After successful connecting, blue LED will flash twice every 8 seconds.
Remarks:
 If pairing is failed, please turn off BTC021 first and then try re-pairing
according to the step 1-6 mentioned above.
 After successful pairing, BTC021 and the Bluetooth cell phone will
remember each other, BTC021 will not need to re-pair with the Bluetooth
cell phone next time unless the pairing information is deleted because of
a new pairing.
 Every time BTC021 is turned on, it will connect to last connected
devices automatically. If you want to pair it with other devices, please
turn off the Bluetooth function of current Bluetooth device and then pair
BTC021 with a new device according to steps 1～6 mentioned above.
3. Music playback
1) Adjust the car radio to AUX in
2) Make sure BTC021 has already connect with cell phone, then you can
listen music from phone to car radio
3) Music remote control:
Pause/play: short press MFB once, music pause; short press MFB once,
music play
Previous song: short press
once
once
Next song: short press
4. Making a call with BTC021
Status of
Function
BTC021
Cancel a call
Calling
Answer a
call
Incoming ring
Reject a call
Incoming ring
End a call
During a call
Microphone
mute
During a call
Operation
Short press MFB
button once
Short press MFB
button once
Long press MFB
button for about 2
seconds
Short press MFB
button once
Short press MFB
button twice
Prompt
tone
One short
tone
Two raise
tone
Two fall
tone
One short
tone
Two fall
tone
Cancel mute
Call transfer
(BTC021 to
cell phone)
Call transfer
(cell phone
to BTC021)
Redial last
number
Voice dial
During a call
(Microphone
mute)
During a call
During a call
Standby mode,
connected to a
device
Standby mode,
connected to a
device
Short press MFB
button twice
Long press MFB
button for two
seconds
Long press MFB
button for about two
seconds
Short press MFB
button twice
Long press MFB
button for about 2
seconds
Two raise
tone
One short
tone
One short
tone
One short
tone
One short
tone
Remarks:
 Not all cell phones support all functions listed above. Please refer to your
cell phone’s user’s manual for further information.
 For some phone, when pressing the answer button on some cell phones,
the call will be transferred to the cell phone. You have to transfer the call
to BTC021 manually then. Please refer to your cell phone’s user’s
manual for further information.
 After microphone mute, BTC021 will emit two “dudu” tones every 5
seconds.
5. Re-connecting with a Bluetooth device
1) Automatic connecting
Every time BTC021 is turned on, it will connect to the last connected
device automatically.
2)
Manual connecting
When BTC021 gets disconnect from the Bluetooth device, short press
MFB button once, it will connect to the last connected device again.
Remarks:
 BTC021 only tries to connect to the last connected device.
 Please activate Bluetooth on your Bluetooth device before trying to
connect.
 On some Bluetooth devices, take some Nokia cell phones for example,
you need to set up “allow automatic connecting” on the phone.
6. Factory reset
and
button for 6 seconds
Under the status of turn on, press
simultaneously, and release it until hear two “dudu” tones and see red and
blue LED on simultaneously.
Remarks:
 After factory reset, all the paired list will be deleted. When you turn on
BTC021, it will enter pairing mode automatically, and you need to pair
with Bluetooth device again.
7. USB charging
This product has USB charging jack (DC5V). You can charge for other
devices, such as cell phone, MP3 and so on.
Remarks:
 Please make sure the charging voltage of device is DC5V.
 Please use the original charging cable of the device for charging.
8. LED Indicator
LED indicator
Red and blue LED flashes alternately
Blue LED flashes twice every 3 seconds
Blue LED flashes twice every 8 seconds
Blue LED flashes quickly
Blue LED flashes twice every 8 seconds
Blue LED flashes once every 5 seconds
Status of BTC021
Pairing mode
Standby mode(not
connected to a device)
Connected to a device
Calling/incoming call
During a call
Microphone mute

 Care and maintenance
Read the following recommendations before using BTC021. Following
these you will be able to enjoy our product for many years.
 Keep the product dry and don’t put it in the damp place to avoid the
product’s internal circuit being affected.
 Keep the product away from direct sunlight or hot places. High
temperature will shorten the life of electronic devices, destroy the battery
or distort certain plastic parts.
 Don’t expose the product to cold areas as 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 the product 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.
In case the product doesn’t function properly, send it to the store you bought
it. The staff will help you to solve the problem.
1.
a)
b)
c)
FAQs
How to do if there is no sound when making a call with BTC021?
Ensure BTC021 connects well with Bluetooth cell phone;
Ensure the volume has already been properly adjusted;
Make sure the audio input of car audio system is adjusted to AUX.
2. How to do if my cell phone can not search and find BTC021?
If BTC021 is not in paring mode, your cell phone can’t find it. Please make
sure BTC021 is in pairing mode and in the effective working range.
3. How to do if the voice is not clear?
a) Ensure your cell phone is in strong-signal areas;
b) Ensure BTC021 is in the effective working range.
4. How far is the effective range between BTC021 and Bluetooth cell
phone?
According to the Bluetooth standard, the max controllable range of Class
II hands free kit is 10 meters. But it varies with different environment and
paired cell phone.

 Specifications
Bluetooth specification
Bluetooth profiles
Operating distance
Charging input
Charging output
Dimensions
Weight
Bluetooth V2.1+EDR
HSP, HFP, A2DP and AVRCP
10 meters Class II
DC 12V—24V
DC5V
1A
Main Unit: 42x15x42 mm
Cigarette adaptor: 24x54x24mm
About 35.5g
Notes:
1. 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.
2. Changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.

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