Set Up 1: Connect HT4186 to your TV / Audio Source – Avantree Support

Step 1. Understand your TV / Audio Source Audio Output Options.

Please check which type of audio output port your Audio Source has.

1. Digital Optical / SPDIF / TOSLINK port

2. 3.5mm / AUX / Headphone port

3. Red/White Audio Out port

Note 1.1 Valid RCA port must labeled "Audio OUT"

Step 2. Connect Audikast Plus transmitter to a Power Source.

Plug the provided USB cable into the DC IN port. The other end of the cable should go into the power source.

The required power source for the charging base is 5V, 0.5A - 2A. You can use most of the cellphone wall charger OR the TV USB port. TV USB port is recommended because it allows your transmitter on / off automatically with your TV.

Most people do have spare USB power plug at home so that is not in-box. However, if you do need a power plug for this, we can send you a US / EU / UK type free of charge. Simply drop an email to support@avantree.com.

Step 3. Connect HT4186 to TV / Audio Source via Audio Cable

Option 1. Digital Optical (a.k.a SPDIF or TOSLINK) Connection - (Recommended!)

Option 2. 3.5mm AUX (a.k.a. HEADPHONES Jack)

Option 3. Red / White RCA Audio OUT

Please follow the steps in this Video Guide