A firmware update for the Onkyo TX-RZ710 is a software update that improves the functionality and performance of the receiver. It can include new features, bug fixes, and security patches. Firmware updates are typically released by the manufacturer on a regular basis and are recommended for all users to install.
Installing a firmware update is a relatively simple process. First, download the update file from the manufacturer’s website. Then, copy the file to a USB drive and insert the drive into the receiver’s USB port. Finally, follow the on-screen instructions to complete the update process.
