User manual

E-12
Sound is
distorted.
Volume level is set too
high.
Decrease the volume.
Sound source is distorted.
If the cell-phone original sound
source is of poor quality, distortion
and noise are easily noticed with
high-power speakers. Try a different
audio source such as a music CD.
If you are using an external sound
source like older generation of iPod,
try reducing the output volume on the
device itself. Also try turning bass
boost OFF or change the EQ setting.
Unit gets warm
after extended
play at high
volume.
This is normal.
Turn the unit off for a period of time
or lower volume.
SPECIFICATIONS
AC-DC adaptor: Input : AC 100-240 V ~ 50/60 Hz
Output : DC 5V 2000mA
Main Unit : DC input : DC 5V 2000mA or
Battery input : 4 X 1.5V DC C size/UM2
(not included)
Battery for Clock backup : 2 x 1.5V DC LR44/AG-13 (included)
USB Charging port : DC 5V 1000mA output
( For Mobile Battery Charging only )
FM Radio : FM 87.5 ~ 108 MHz
Bluetooth
®
is a registered trademark of Bluetooth SIG, Inc.
Power supply adaptor information -
Manufacturer: GUANGDONG KEERDA ELECTRONIC CO., LTD
Model number: DZ010LL050200V
Use only the power supply listed in the user instructions