Sennheiser DW Pro1/Pro2 User Manual

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Cleaning and maintaining the headset system
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Pro2 headset
Carefully remove the ear pad 
 from the ear cup where the battery 
 is located.
Open the battery compartment cover 
 using your finger nail (see first 
diagram).
Remove the battery compartment cover 
.
Remove the rechargeable battery and carefully loosen the connector 
plug of the battery cable.
Insert the connector plug of the new rechargeable battery into the 
connection socket. Observe correct orientation of the connector plug.
Replace the battery compartment cover 
 onto the ear cup.
The battery compartment cover 
 locks into place.
Reattach the ear pad to the ear cup by pressing firmly around the ear 
pad until you hear it lock into place.
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