How to Factory Reset the HT3189
The HT3189 set consists of 2 parts: The Priva III Trasmitter, and the AS9S Headphones. Each needs to be resetted separately.
To Reset the Priva III Transmitter
Step 1: Make sure that the transmitter is powered ON.
Step 2: Get the transmitter into BLUETOOH PAIRING MODE.
Press & Hold the Multi-Function Button for about 5 seconds until the LED indicator starts flashing RED & BLUE.
Step 3: Press & Hold the Multi-Function Button for 5 seconds AGAIN.
You'll see the BLUE LED light up for about 2 seconds, indicating a successful reset. The transmitter will then automatically enter Bluetooth Pairing Mode, as indicated by the LED flashing RED & BLUE.
To Reset the AS9S Headphones
Step 1: Make sure that the Headphone has been turned ON.
Step 2: Press & Hold the "+" and "-" Buttons Together.
Release your fingers when you see the LED indicator turn PINK. The headphones will then enter pairing mode again, indicating a successful reset.