A factory reset of the FJ units will not roll back firmware and will only apply to return the settings to the factory defaults. Individual setting preferences, including camera choice, channel, group. and RT-ID (canon RT users) will need to be readjusted after a reset. Power on the units and follow the directions below.
Long press the top vertical hard button (menu listing) to the right of the screen to enter menu 6 (settings menu). Press the third vertical button (select) to highlight the Factory Setting choice. Scroll the dial to change from "NO" to "YES". Press the center of the scroll dial (OK) to initiate the reset. Turn the Strobe back on and change the default settings as needed to match your camera system, channel, group and sync function.
Press the HOME hard button to the left of the screen. Press the settings bar on the touch screen. Press the Factory Reset touch screen bar at the bottom. Once highlighted, hit OK. Press the Home button to choose your operating mode. Change the default settings as needed to match your camera system, channel, group and sync function.
Press the large center control dial to enter the settings menu. Scroll the dial to the bottom of the second page (Factory Reset). Short press the dial to outline the words in blue. Turn the dial to "YES". Press the Dial to initiate the reset. The display will turn to "NO" after the reset is done. Short press the modeling light button to return to the main menu.
At the same time, press the two right most hard round buttons just below the screen (C.Fn) to enter the settings menu. Once in the settings menu, press the left button just below the screen (below the word RESET). The green light at the top will flash once and you can press the right most button (below the word OK) to return to the main menu. Change the default settings as needed to match your camera system, channel and sync function.