HT4189P Setup Part 1: Connecting the HT4189P to Your TV / Audio Source

Step 1: Understand your TV / audio source audio output options

Note: Valid RCA port must labeled "Audio OUT"

Step 2: Connect the transmitter to a power source

1. Plug the provided USB cable into the "DC IN" port of the transmitter.
2. Connect the other end of the cable to a suitable power source. You can use either:

• Your TV's USB port (recommended for automatic on/off syncing with your TV)
• A standard USB power adapter (5V, 0.5A - 2A)

Note: Since most people have a spare USB power adapter at home, we don't include one in the box. If you need one, please email us at support@avantree.com and we'll send you a free one.

Step 3: Connect the transmitter to your TV / audio source's audio output port

Option 1: Optical (Recommended)

Option 2: 3.5mm AUX

Option 3: RCA (RCA adapter not included; make sure the RCA ports are labeled "Audio OUT")