Sharp UX-51 Operation Manual page 9

Connections
Power lead
Plug the power lead into a 220-230 V, 50 Hz, earthed (2-prong) AC outlet.
Caution: The mains outlet (socket outlet) should be installed near the
equipment and be easily accessable.
The machine does not have a power on/off
switch, so the power is turned on and off by
simply plugging or unplugging the power lead.
Note: If your area experiences a high incidence of lightning or power
surges, we recommend that you install surge protectors for the power and
telephone lines. Surge protectors can be purchased from your dealer or at
most telephone specialty stores.
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