Yamaha DTXTREME III Firmware Update Manual page 4

How to update the firmware
IMPORTANT
Please save your important data onto the USB storage device before updating the
firmware of the DTXTREME III/DTX900/DTX900M.
NOTICE
DO NOT power off or remove the USB storage device from the product during the
updating process. Your DTXTREME III/DTX900/DTX900M may become inoperable.
1. After downloading, decompress the archived file, and then find the "***.PGM" file.
Copy the "***.PGM" file to the USB storage device.
2. Make sure to turn the power off (the Standby/On switch is set to the Standby
position ( ) ) , and then connect the USB storage device to the USB TO DEVICE
terminal on the rear panel.
3. Hold down the [F1] and [REC] buttons simultaneously, and then turn the power on
( ) by pressing the Standby/On switch on the rear panel.
4. Press the [ENTER] button to start the update process.
This process takes a few minutes.
5. When the update process is completed, following message will appear, and you can
turn the power off (the Standby/On switch is set to the Standby position (
DTXTREME III： Completed. Reboot DTXTREME III.
DTX900/DTX900M： Completed. Reboot DTX900.
6. Check the version of the firmware by following the instructions in "How to check the
version of your DTXTREME III/DTX900/DTX900M" in this document, and confirm
that your product has been successfully updated.
This concludes the update process.
C.S.G., DMI Development Division, Yamaha Corporation
4
©2010-2014 Yamaha Corporation
) ).