Inateck BR1003 Instruction Manual page 7

3） Bluetooth receiver mode
Please slide the BR1003 button to RX side before turning it on.
Note:
1. It is required to do this before turning on the device
2. All the paired device information in TX mode will be deleted after power
on.
3. Please do not switch TX or RX mode after the device has been turned on.
Also, please do not switch to TX mode immediately within 3 seconds
after turning the unit off. This is because the unit is still having power, if
switching to TX mode immediately, it will still be in RX mode after
turning it on.
Basic operation and LED indicator in RX mode
LED indicator
Blue and White LED flashes alternately
Blue LED flashes twice every three seconds
Solid Blue LED
White LED flashes quickly
Solid White LED
BR1003 state
Pairing
Unconnected standby mode
Connected mode
Low voltage
Recharging