Sangean WR-11 Manual De Instrucciones página 6

Power your radio
AC operation
Before you plug the AC cord into the radio, be sure the AC voltage
is correct. Insert the plug on the end of the supplied power cord
into the AC power socket on the back of the radio.
DC operation
For outdoors use, you can power the radio by using 2V DC input
socket from a DC power supply (example, from the power supply of
vehicles or boats). An AC power adaptor with 1 Ampere and center
positive in polarity can also power the radio in house.
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