DT X - P RO F i r m w a r e U p d a t e G u i de 1DTX-PROFirmware Update GuideThank you for choosing a Yamaha product.This document explains how to update the firmware of the DTX-PRO and the revision history.NOTICE• Please save your important data onto a USB flash drive before updating the firmware of the DTX-PRO.• This updater is to be used at the user’s own risk.• DO NOT power off or disconnect the cable from the DTX-PRO during the updating process. Doing somay damage the DTX-PRO.• DO NOT remove the USB flash drive from the DTX-PRO during the updating process. The DTX-PROand the USB flash drive may become inoperable.• If the update failed, and the DTX-PRO no longer operates, run the update program again. If doing sodoes not solve the problem, please contact your Yamaha dealer.• This firmware and documentation are the exclusive copyrights of Yamaha Corporation.• Reproducing or modifying all or parts of this firmware or its documentation without permission isstrictly prohibited.• The company names and product names in this document are the trademarks or registered trademarksof their respective companies.EN