Sangean RCR-10 (R3) - Manual (Page 5)

GB
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Do not attempt to service the receiver yourself. Removing the cover
may expose you to dangerous voltage, and will void the warranty.
Refer all servicing to authorized service personnel. Refer all
servicing to authorized service personnel.
Never push objects of any kind into this radio through opening as
they may touch dangerous voltage points or short-out parts that
could result in a fire or electric shock.
Apparatus shall not be exposed to dripping or splashing and no
objects filled with liquids, shall be placed on the apparatus.
For outdoors use, to avoid electric shock, use battery only during a
raining day or the weather is wet.
The power plug should be close to the radio, and easy to be
approached that during the emergency, to disconnect the power
from the radio, just unplug the power plug from the AC power slot.
Notice:
The changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate
the equipment.