Firmware Updates - Yamaha TSX-N237 Owner's Manual

Firmware updates

Updating the firmware
New firmware will be provided as features are added and issues are resolved.
Visit the Yamaha website for details regarding the unit's firmware. The firmware can be
updated using the MusicCast CONTROLLER app, a USB flash drive, or via the Internet.
Notice
Do not attempt to operate the unit, or disconnect the power cord or network cable while
firmware is being updated. If the firmware update is interrupted, the unit may cease to function.
In this case, contact your nearest authorized Yamaha dealer or service center.
When the unit is connected to the Internet
When new firmware is released, a notice is displayed in the MusicCast CONTROLLER
app or on the unit.
There firmware can be updated using the app or the unit itself.
• When using the MusicCast CONTROLLER app to update the unit's firmware, simply
follow the app's on-screen instructions.
• When using the unit itself to update firmware, see "Updating firmware via the unit
itself" ( p. 42).
Note
Insufficient Internet speed or other wireless network issues may prevent the unit from receiving
firmware update notifications. If this occurs, use a USB flash drive to update (
41
Useful features
p. 42).