Sennheiser ADC1 Instruction Manual page 13

1. Connect the
charging case to
a power source
a. Plug the
larger end of
the charging
cable into the
wall plug.
b. Plug the
smaller end
into the USB
micro-B
port on the
charging
case.
c. Plug the wall plug into a power outlet.
d. The indicator light on the charging case is
green when the charging case is connected
to the power source.
24 | All-Day Clear
USB micro-B
USB-A
2. Insert hearing aids into the charging case
Insert the hearing aids firmly into the charging
slots. Make sure the left (L) and right (R)
hearing aid markings match the "L" and the
"R" indicators in front of the charging slots.
The hearing aids will automatically mute when
inserted into the charging case.
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