Avantree BTTC-200X User Manual

1. Product Description

Avantree BTTC-200X is a 2-in-1 Bluetooth stereo audio transceiver, which can
easily switch between receive and transmit modes. With standard 3.5mm audio
jack, it's plug & play, no software installation required. And it is very simple to use
and allows your audio devices to send or receive stereo audio via Bluetooth
wireless.

2. Product Overview

(1) LED Indicator
(2) Multi-Function Button (MFB)
(Power on / Off / Pairing)
(3) Micro USB charging socket
(4) 3.5 mm audio jack
(5) TX/RX switch button

What’s in the box:

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Avantree BTTC-200X

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3.5mm to 3.5mm audio cable

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USB charging cable

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User Manual

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Warranty card

3. Charging

BTTC-200X comes with a built in rechargeable battery that provides a very long
standby time and working time. We recommend charging the battery fully before
using it for the first tim e .

1) Insert one Micro USB charging cable end to Saturn Micro USB socket, and
put the other end into a standard USB power outlet, such as laptop or
desktop.

2) It takes 3 hours to charge full and reaches its full capacity for the first time.
Each subsequent charge cycle take around 2 hours.

3) LED will indicate red when charging, and goes off when charging is
complete.

4) If you have not used the device for a few months, LED might not turn red
when first charging. It might take 15-35 minutes before the LED turns red.

5) We suggest to fully charge the device at least every two months

Notice:

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When battery power is low, the indicator light will flash red. Please recharge
the battery.

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4. Transmitter, Turn On / Off

Please push the click button to TX mode from TX / RX positon, before power on.
TX or RX mode can not be changed after powering on Saturn.

Turn On: press and hold the MFB button for about 5 seconds until the blue LED
is on for 1 second

Notice: For the first time use or first time turn on after clear connection list, transmitter
Saturn will automatically enter into pairing mode, the LED light flashes blue quickly.

Turn Off: press and hold the MFB button for about 3 seconds until the red LED is
on for 1 second, and then go off.

5. Transmitter, Pairing with a Bluetooth device (Tutorial online)

After BTTC-200X, under TX mode, has connected to a bluetooth stereo device,
you can enjoy music wirelessly. Before pairing, please make sure your Bluetooth
stereo device supports Bluetooth A2DP profile. ( such as Bluetooth stereo
headset Avantree Jogger, Bluetooth speaker Avantree Pacifica.)

Pairing procedure:

A．Plug the 3.5 mm audio cable into BTTC-200X’S 3.5 mm audio socket; and

put plug the other end into the audio output of an audio source system.

B. Ensure BTTC-200X has pushed into TX mode, and the device is off.
C. Put BTTC-200X and your Bluetooth stereo receiver device within 1 meter.
D. Power on your Bluetooth stereo receiver device and put it into pairing

mode.

E． Press and hold BTTC-200X’S MFB button for about 5 -7 seconds until the

LED light flashes blue quickly, indicating it is in pairing mode.
(Notice: For the first time use or first time power on after clear connection list,
BTTC-200X will automatically enter into pairing mode, the Blue LED light
flashes quickly.)

F. Then BTTC-200X will automatically search, pair and connect your Bluetooth

stereo device.
G. After successful connection, the LED ligh t wi ll f l ash bl ue twice every 4
seconds.
H． Pairing is completed. Now you can enjoy wireless music.

Note:

1. The pairing mode will last 2 minutes. The transmitter will enter standby mode
if no devices can be connected with 2 minutes

2. The BTTC-200X can pair with stereo Bluetooth devices with PIN code “0000”,
“1111”, “8888” or “1234”.

3. Once power on, the BTTC-200 will be automatically connected with the last
connected device.

4. The transmitter BTTC-200 will automatically switch off if no devices can be
connected within 5 minuters.

5. Clear the pairing list: From off, press and hold the MFB button for about 12
seconds until red LED is on for 1 second and then blue LED is on for 1
second.

6. LED indicator instruction:

LED indicator TC200 of TC200 under TX mode

Blue LED blinks continuously Pairing mode, lasts for 2 minutes
Blue LED flashes every 1 second Standby mode, not connected with

device
Blue Led flashes twice every 4
seconds

Connected with a device
Red LED blinks Low Power
We found most of the online technical support questions are caused by improper

pairing. Please follow the instruction step-by-step.

6. Receiver, Turn On / Off

Pls. push the click button to RX mode from TX / RX positon, before power on.
TX or RX mode can not be changed after powering on Saturn.

Turn On: press and hold TC200X’s MFB button for around 5 - 7 seconds until the
blue LED is on for 1 second.
Turn Off: press and hold the MFB button of Saturn for around 3 - 4 seconds until
the red LED is on for 1 second, and then go off.

7. Receiver, working with a Bluetooth device (Tutorial online)

7.1 Pairing procedure:
A. Plug the 3.5 mm audio cable into BTTC-200X’S 3.5 mm audio socket. Plug the
other end into the audio input of your home hi-fi stereo system.
B．Ensure BTTC-200X has pushed to RX mode and the device is off.
C．Put BTTC-200X and your Bluetooth enabled phone within 1meter.
D．Press and hold BTTC-200X’s MFB button for about 6-8 seconds until the
LED light flashes blue and red alternatively, which is in pairing mode.
E． Make your phone into Bluetooth mode and Search the available device
F． Once found “Avantree BTTC-200X’’, follow the steps and enter pin code

0000 to pair when requested.
(Note: Different phone / tablets have different procedure to activate the
Bluetooth function, and please make sure the device is visible to nearby
device, for the device Bluetooth version above 2.1 no need to input pin
code when pairing)

G. Connect the BTTC-200X to your phone.