A:Answer Thank you for reaching out! I'm sorry to hear about the trouble you're experiencing with the channel search on your Pioneer 32” Class LED HD Smart Xumo TV. Here are a few steps you can try to resolve the issue: Ensure that all cables are securely connected to the TV and the Direct TV/Senior TV box and Go to the TV's settings menu and select "Channel Scan" or "Auto-Tune." Ensure that the TV is set to scan for channels from the correct source (e.g., cable, satellite). If these steps don't resolve the issue, it might be helpful to contact Pioneer customer support or the Direct TV/Senior TV service provider for further assistance. -Ed | Pioneer Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285