NEC VERSA 6060 User Manual page 25

NOTE
Volts AC. Verify that the cord and plug are appropriate for your AC
source.
Connect the AC adapter as follows:
Connect the AC adapter cable to the power port on the right side of your
1.
NEC Versa system.
Plug one end of the AC power cable into the AC adapter and the other
2.
end into a properly grounded 120- or 240-volt wall outlet.
NOTE
the country you're using it in. Contact the local dealer to purchase
the correct power cable.
1-16 Getting Started
Check that the AC outlet voltage falls in the range of 100–240
The AC power cable type that your system uses depends on
Connecting the AC adapter