4
Power source
AC main power:
using the supplied power cord connect the unit via
AC power outlet, and plug on the power plug into the wall socket in
order to get the sourcing.
Battery power:
Open the battery door and insert 3pcs type R14, UM2
size or C cells batteries(not include) into the compartment according
the negative and positive polarity indicates, then close the battery
door. Please replace with new fresh battery in case of power
exhausted. The output sound will deform and stop playback in case of
battery power is getting weak.
Caution:
please do not install different brand battery, or old and new
batteries together; please take out the battery in case on no operation
in a long period; please disposal the exhausted battery in an
environmental friendly way.
Radio operation:
Before start the radio listening, please try to move
the unit next to window and full extent the antenna; then pull the
Power off and AM/FM selector to power on and select the band to
start the operation. Turn the TUNING knob to adjust the radio
frequency in order to get station, turn the VOLUME knob to get the
proper sound output level for listening.
Headphone:
you can connect the headphone with the headphone
jack for listening, and then the sound will output from headphone and
mute the loudspeaker.
Reception improvement:
Try to move the unit next to window; try to
full extent the antenna and adjust the direction; try to turn another
frequency; try to change any position for listening.
Specification
FM frequency: 87.5~108MHz
AM frequency: 522~1620KHzs
Output power: 0.8W RMS
Power source: AC 230V~50Hz
Battery power DC 4.5V (3 x "UM-2 / C", not include)
Power consumption: 4 W
Standby power consumption: <0.5W
(The above spec may update without prior notice)
PR7BK