Adjusting The Headband - Sennheiser MM 450 Instruction Manual

Putting the MM 450 into operation
EU
UK
US
AU
10
Connecting the charging cable to the mains unit, to a PC or to other USB
b
devices
In order to charge the battery pack, you can connect the charging cable to
either the USB socket of your PC or the supplied mains unit or to other USB
devices.
To connect the charging cable
Connect the USB plug of the charging cable
your PC.
The battery pack is being charged. The LED
lights up red.
To connect the charging cable
Connect the charging cable
Plug the suitable country adapter onto the mains unit.
Plug the mains unit into a wall socket.
The battery pack is being charged. The LED
lights up red.
After charging, unplug the mains unit from the wall socket.
If you have charged the battery pack
Insert the charged battery pack into the headset's battery pack
compartment until it locks into place.
Close the battery pack compartment cover

Adjusting the headband

For optimum transmission quality, good noise attenuation and best
possible comfort, the headband has to be adjusted to properly fit your
head:
Wear the headset so that the headband
head.
Adjust the length of the headband so that
– the ear pads
– you feel even, gentle pressure around your ears,
– a snug fit of the headband
To ensure maximum noise attenuation, final adjustment is best made
in a noisy environment.
to a PC:
to the mains unit:
to the mains unit.
outside the headset:
rest comfortably against the ears,
on the head is ensured.
to the USB socket of
on the battery pack
on the battery pack
.
runs over the top of your