Premium Performance –【 Quick & Simple Installation 】 Step 1: Connect the TV Antenna to the “ANT IN” Port on the Back of Any HDTV. Step 2: Place the TV Antenna near a window or test different heights for best signal. Step 3: Scan TV Channels with Your Own TV Remote & Enjoy 4K View Helpful Tips from AntaHD-US Team: Tip 1. For optimal TV antenna performance, start by setting the amplifier switch to 'Short Range' and perform initial scan. If reception is weak, switch to "Long Range" and re-scan channels after each adjustment. Tip 2. Reception quality depends on your location and surrounding obstacles. If you receive few or no channels (especially in challenging areas): Adjust your antenna position to face the broadcast tower direction – Optimize reception by trying different heights or window placement. Then, always re-scan channels after each adjustment. To find channels available in your area, please visit: “dtvgovmaps.com” or “tvfool.com”. Tip 3. AVOID OBSTACLES – Obstacles like mountains impact range. Position antenna clear of power-hungry appliances like AC, refrigerator, elevator, hairdryer, and microwave for optimal reception. Note: Please remember re-scan channels after moving the TV antenna.