No firmware is perfect. Our testing revealed two minor bugs in this exclusive build:

Once updated, ensure you are utilizing the Loop Through feature (found under MENU/Channel Search/Modulation ) to enable recording on one channel while watching another, provided your TV has a digital tuner. This unit acts as a versatile Media Player, allowing you to convert 1080i/720p/480i OTA signals to a crisp 1080p output.

Follow these steps to transfer and apply the software image:

Firmware files for the AT-163 usually end in a .bin extension. Step-by-Step Firmware Update Guide