Putting the MM 400-X into operation
8 |
MM 400-X
Putting the MM 400-X into operation
왘
Before using the MM 400-X for the first time, remove the protection
strip from the battery pack.
Charging the battery pack
왘
Before using the battery pack for the first time, charge it for at least
3 hours. The battery pack can also be charged inside the headset
during operation.
When charging the battery pack, the LED
쐊
on the battery pack lights up
red. When the battery pack is fully charged, the LED
쐊
on the battery pack
lights up green.
When the battery pack is almost flat, the
LED
1
flashes red. You hear a
short, descending acknowledgement tone.
The operating time of the battery pack depends on the device settings, the
listening situation and the audio sources used.
3h
쐊
1
3s
Type of use
Operating time
Bluetooth
technology
10 hours
Remove the battery pack if the headset will not be used for
extended periods of time.
