4
Power source
Battery installment: open the battery door, insert the supplied
BL-5C rechargeable lithium battery into the compartment
according the engraved negative and positive polarity symbol;
then close the battery door.
Caution: the battery compartment is designed to compatible
install AAA dry battery power as well. So you can install 3pcs x
AAA batteries as the power for operation. The battery icon will
show on display during dry battery power operation, please
kindly note the icon cannot indicate the battery power capacity
status, this is a battery power operation indication only.
Charging: After installed the rechargeable battery successfully,
please using the supplied USB charging cable connect with the
micro USB power jack of unit, and the other terminal connect
with USB power source like PC USB port or other USB charger
which is with DC 5V rating output. The battery icon will flare on
the display during charging, and the battery icon will become
stable in case of be fully charged.
Notes:
a. When the battery power becomes weak, the battery symbol
will flare on display. The radio will stop and off automatically in
case of power exhausted. Please arrange recharging or replace it
with fresh battery for further operation.
b. In order to save and avoidbattery power consumed too fast, we
suggest listen the radio at middle level volume.
c. We do not recommend connecting the DC power without
rechargeable battery available inside for operation, because that
may cause some unexpected sound noises.
d. For first time charging, please charge 10 hours in order to get
best battery performance and extent battery life time.
e. Please do not charge the battery over 24 hours longer. The
working temperature range is 5~35 degree.
PR5BL
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