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Firmware Update Guide:
Bug fixes or feature improvements may be introduced via Dayton Audio “firmware” updates. Use this
procedure if such an update is provided to all amp owners:
1. Turn off the amp from the main power switch (next to power cord inlet).
2. Press and hold the control-panel’s feature rotary knob, and then turn on the amp. The device will
immediately enter the firmware upgrade mode. When the device successfully enters this mode, the
“Standby” (STB) LED will begin blinking.
3. Connect your PC’s USB cable to the USB jack on amp’s back panel. When the connection is successful,
in Windows 7® or later “Device and Printers” will allow you see a new “USB HID Bootloader” device.
4. Open the “Firmware Updater” (application provided on your Dayton Audio amp software CD), and press
“Connect”. When successfully connected, the below panel will appear: