Onkyo Firmware Update Tx-sr393 !free!

You can verify your current version by:

If the process stops, try a different USB drive (ensure it is not a USB hub) and verify the file was extracted to the root directory. onkyo firmware update tx-sr393

His finger hovered over the power cord. Don’t. Do not. The single most important rule: the update shall not be interrupted. Not by a power flicker. Not by a child pulling the plug. Not by the cowardice of a trembling thumb. You can verify your current version by: If

Since the TX-SR393 lacks a built-in network connection, updates must be performed manually using a USB drive. Preparation : Download the latest firmware file from the Onkyo Support website and unzip it to the root folder of a USB storage device. HDMI Settings in the Hardware menu before starting. Connection : Insert the USB drive into the port on the rear of the receiver. Menu Navigation : Press the button on your remote. Go to 6. Miscellaneous Firmware Update Update via USB Completion Do not

: Updates frequently address HDMI handshaking issues and general operation improvements. How to Update via USB

Yes. The TX-SR393 firmware is region-free for the main audio and HDMI firmware. Only radio frequency bands (FM/AM) differ, but updates do not touch those.