updated ensures you have access to the latest features, such as the Dolby Atmos Height Virtualizer , and critical performance improvements. This update process is performed manually using a USB storage device. Firmware updates for the are designed to:

Unzip the file (usually named PIOAVR****_************.zip ) on your computer.

Resolve minor bugs and enhance general operation.

Ensure smoother interaction with the latest 4K video standards, including HDR10, HLG, and Dolby Vision . Pre-Update Requirements Before starting, ensure you have the following: