Step 1: Connect HDMI
Plug one end of the HDMI cable into the back of your Onn 4K Pro box, and the other end into an HDMI port on your TV.Step 2: Connect Power
Plug the power adapter into the power port on the back of the box, and plug the other end into a wall outlet.Step 3: Prepare Remote
Remove the back cover of the remote and insert the two included AAA batteries (matching the + and - signs), then put the cover back on.Step 4: Turn On & Set Input
Turn on your TV. Use your TV's original remote to switch the input (source) to the HDMI port you plugged the box into (such as HDMI 1 or HDMI 2).Step 5: Pair Remote
Follow the on-screen prompt to pair your Onn remote. Press and hold the Back (◀) and Home (⌂) buttons together until the light on the remote flashes and it connects.Step 6: Follow On-Screen Setup
Follow the prompts on your TV to connect to your Wi-Fi, sign into your Google Account, and finish setting up your apps!