Steren BAF-0820 Manual De Instrucciones página 29

To charge the internal battery, connect the converter to a
power outlet, if an external battery is used to the corres-
ponding terminals.
NOTE: You should only use one power supply at a time.
CONNECTIONS
BAF-0820BT
MODE
VOLUME
AUX IN
MIN MAX
BASS
R L
-12 +12
TREBLE
-12 +12
MIC. VOL
ON OFF
MIN MAX
POWER
-
ECHO +
MIN MAX
MIC IN
8
12V BATTERY IN
CHARGE
DC9V 1.5A
ENG
11