On page 3, bulletin 4, of the Instructions Manual is states: 4. Power
BEFORE PLUGGING IN THE UNIT FOR THE
FIRST TIME, READ THE FOLLOWING SECTION
AC outlet voltages vary from country to country.
Make sure that the voltage
in your area meets the
voltage requirements printe
d on the unit's rear panel
(e.g., AC 230 V, 50 Hz or AC 120 V, 60 Hz).