Page 1
DO NOT power off or disconnect the cable from the product during the updating process. The DTX502 may become inoperable. ・ If the update fails, and the DTX502 still does not operate correctly even after you execute the update once again, please contact your Yamaha dealer. ・...
Page 2
] (Standby/On) switch. If the version shown on the display is 1.30 or later, you do not need to use this updater. If the version shown is earlier than 1.30, proceed with updating as described in “Updating Procedure.” DTX502 Firmware Update Guide...
Page 3
(DTX502 updater) Press the [ ] (Standby/On) switch and turn off the DTX502. Connect the DTX502 to the computer by using a USB cable. While holding down the [ ] button, press the [ ] (Standby/On) switch and turn the DTX502 back on.