Instruction manual and frequently asked questions - Evolution Wireless Digital (EW-D | EW-DX)

Charging the BA 70 rechargeable battery in the L 70 USB charger
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Charging the BA 70 rechargeable bat-
tery in the L 70 USB charger
Connecting/disconnecting the charger to/
from the power supply system
To connect the charger to the power supply system:
▷ Use only the NT 5-20 UCW power supply unit from Sennhe-
iser.
▷ Connect the USB-C plug on the charging cable to the USB-
C port on the side of the charger.
▷ Plug the power supply unit with the correct country adapter
into a suitable power outlet.
To disconnect the charger from the power supply system:
▷ Unplug the power supply unit from the wall socket.
▷ Remove the USB-C plug on the charging cable from the
USB-C port on the side of the charger.