To connect MP-11x to the power supply: 
1.  Connect the line socket of the AC power cord (supplied) to the device's AC power 
socket (labeled 100-240V 0.3A ~50-60 Hz), located on the rear panel. 
Figure  5-14: Connecting to the Power Supply 
 
2.  Connect the plug at the other end of the AC power cord to a standard electrical outlet.