User's Manual

Cleaning the MM 450

Cleaning the headset

For reasons of hygiene, you should clean the headset regularly:

E Before cleaning, make sure that the headset is not recharged via

the mains.

E Only use a soft, slightly damp cloth to clean the headset.

Replacing the earpads

You can replace the earpads. Spare earpads are available as accessories

(see “Accessories and spare parts” on page 24).

E Grasp the edge of the earpad F behind the earcup and peel it up and

away from the earcup.

E Slide the new earpad F onto the earcup.

CAUTION! Liquids can damage the electronics of the device!

Liquids entering the housing of the device can cause a short-

circuit and damage the electronics.

E Keep all liquids far away from the device.

E Do not use any cleansing agents or solvents.