Turning the power on and off, Turning on the power, Turning off the power – Roland RG-3M User Manual

Page 22: Adjusting the sound’s volume and brilliance, About the pedals, Unplug the power cord from the outlet (p. 20), Turning on the power turning off the power, Turns the power on/off (p. 20), Adjusts the overall volume level (p. 20), Adjusts the tone brightness (p. 20)