Yamaha fwx120 Operation Manual page 156

Operating and managing the product
Using the latest function (Revision up)
(Continued from the previous page)
Permit upgrading the firmware using
the DOWNLOAD button
Use the "Configure DOWNLOAD button" screen.
7
If you want to upgrade the firmware using the
DOWNLOAD button, select "Revision up".
For more details on the settings, click "Help" on the
setup screen and refer to the description displayed.
To open the "Configure DOWNLOAD button"
screen
From "Basic configuration page", click the buttons
on the setup screen in the following order:
 "Advanced settings" in the top page
 "Configure" of "Configure DOWNLOAD button"
Upgrade the firmware by pressing
the DOWNLOAD button
You can hold down the DOWNLOAD button for
three seconds to find a new revision of firmware. If a
new revision of firmware is found, it is automatically
downloaded to upgrade the existing firmware.
NOTE
If downloading the firmware or upgrading the existing
firmware fails, refer to "The DOWNLOAD button does
not function" (page 177).
When the firmware has been upgraded
The product restarts.
156  FWX120 Operation Manual
Upgrading the
firmware in "Basic
configuration page"
Use the "Execute revision up" screen.
You can click "Execute" to find a new revision of
firmware. If a new revision of firmware is found, the
revision number is displayed on the screen together
with the revision number of the existing firmware.
In this state, click "Execute" again to download
the new firmware and automatically upgrade the
existing firmware.
For more details on the settings, click "Help" on the
setup screen and refer to the description displayed.
Tip
If you change the "Allow for revision down" setting to
"allow" on the "Execute revision up" screen, you can
downgrade the firmware to an older version (Revision
down).
To open the "Execute revision up" screen
From "Basic configuration page", click the buttons
on the setup screen in the following order:
 "Advanced settings" in the top page
 "Execute" of "Execute revision up"
When the firmware has been upgraded
The product restarts.