LED Indicators
LED Indicator
Status
Charging
Solid Red LED
LED Off
Fully charged
Pairing in Transmitter
Flashing Red
/ Receiver Mode
and Blue
Low battery
Flashing Red
Successfully paired
Solid Blue LED
Flashing Blue
Powered on but not paired
(Every 2 Seconds)
with Bluetooth
Note:
• For first time use, once powered on, the adapter
will automatically enter pairing mode. Please
follow the instructions below on how to pair.
How to Use
Charging
1. Connect the micro-USB end of the charging
cable to the charging port of the Bluetooth®
adapter.
2. Plug the USB end of the charging cable to a USB
charging port or any active USB port.
3. The LED indicator will turn red when charging. It
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®
devices
will automatically turn off when the device is fully
charged.
Note:
• You can use the adapter while it is charging.
• We recommend charging the unit for at least 2
hours before using it for the first time.
Pairing
Pair in TX mode:
1. Set the TT-BA07 to TX mode and connect it to your
audio transmitting device.
2. Place your Bluetooth® audio receiving device
within a 3 feet / 1 meter range and set it to pairing
mode.
3. Press and hold the Power Button for 5 seconds (LED
indicator flashes blue slowly) and tap twice to enter
pairing mode (LED indicator flashes red and blue
alternately). After approximately 30 seconds, the
pairing will be done (LED indicator in solid blue).
Note:
• In order to achieve low latency, please make sure
your receiving Bluetooth device also support
Qualcomm® aptX™ Low Latency codec,
otherwise you may experience noticeable lag
between sound and picture.
• Please do not connect TT-BA07 to an amplifier
output in TX mode, which may cause over-voltage
and damage the adapter.
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