1
This Guide provides instructions for updating firmware with a
USB flash drive on the following products.
• TSX-B237
See product pages on the Yamaha website for details regarding
the issues resolved, and functions added, by updating firmware.
Equipment required for
firmware update
Prepare the following items before attempting to update firmware.
• USB flash drive
Use a USB flash drive that meets all of the following
requirements.
– Supports USB 2.0 (Hi-Speed) or later.
– Supports the USB mass storage device class.
– Formatted in FAT16 or FAT32 format.
– Not encrypted.
– No data stored (empty).
• Computer that can be connected to the Internet
Download the firmware from the Yamaha website.
• Remote control of this unit
Update Guide
Manual Development Group
© 2021 Yamaha Corporation
Published 03/2021 KSOD-A0
AV20-0164
EN
