PR4
4
Operation
Power source(battery power only): Open the battery compartment
( rear bottom side of unit), insert 2 x AAA batteries (include) into the
compartment according to the engraved negative and positive
polarity symbol, then close the battery door.
If the radio sound output is getting weak and weak, please kindly
replace the power with fresh battery due to exhaust power.
Caution: Please do not mix up install different brand battery, or old
and new battery together; Please take out the battery in case of no
operation in a long time; please disposal the exhausted battery in
environmental friendly way.
Radio: Pull the power off and AM/FM selector to power on the unit
and select AM or FM band; adjust the frequency by using the tuning
knob in order to get radio station; adjust the output sound level by
using the volume knob.
Headphone: You can connect the headphone (not include) with the
3.5mm stereo phone jack for listening, and the loudspeaker will mute.
Better reception: For better radio reception, you can try to move the
radio next window; full extent the telescopic antenna; try to adjust
the frequency by tuning knob;
Specification
FM frequency: 87.5~108MHz
AM frequency: 522~1620KHz
Power Output: 0.3W RMS
Power source: DC 3V (2 x 1.5V AAA battery)
Power consumption: 0.8W
Standby power consumption: <0.5W
(The above spec may update without prior notice)
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