thomann THE BOX MBA120W MKII, User Manual

Page: 34 / 60

26 [BATTERY LEVEL]
State of charge indicators. All four LEDs light when batteries are fully charged. When capacity decreases, the green
LEDs 3, 2 to 1 go out one by one. If only the red LED lights the remaining battery capacity is low. Then connect the
device to the mains power to charge the batteries. Please refer to the instructions in section Ä Chapter 4.1 ‘Battery
operation’ on page 20 .
27 [LINE OUT]
Line output (1/4" socket) to connect an amplifier, a PA or an additional speaker.
28 [POWER]
On / off switch and fuse holder.
29 [CHARGE]
This LED lights green during charging. Once the installed battery pack is fully charged, the LED turns off.
30 IEC chassis plug for power connection and mains voltage selector switch.
Once the unit is connected to the mains, the built-in rechargeable batteries are being charged even when the power
is off.
Connections and operating elements
battery-powered speaker
34