Onzen Settings with k500 topside
Press the Settings button to enter the settings menu.
Use the Up / Down arrows to navigate to Onzen™ tab.
Press the light key to enter the Onzen™ menu. Use the light key (to go forward), Pump 1 key (to go back), and the up/Down keys to change the desired setting.
Set desired Start time, Duration, and Frequency of Onzen™ cycles.
Press the Pump 1 key to exit out of the Onzen™ menu.