Replacing The Headset's Rechargeable Battery - Sennheiser DW Pro1 Instruction Manual

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Replacing the headset's rechargeable battery

You can replace the rechargeable battery. Spare rechargeable batteries are
available from your Sennheiser partner. Only use spare rechargeable
batteries recommended by Sennheiser Communications.
CAUTION Damage to the product due to improper handling
The cable connections can be damaged when subjected to
mechanical stress.
Open the battery compartment cover
loosen the connector plug of the rechargeable battery.
Pro1 headset
Open 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
The battery compartment cover
Charge the new rechargeable battery (see "Charging the headset
rechargeable battery" on page 22).
Cleaning and maintaining the headset system
using your finger nail.
onto the headset.
locks into place.
and carefully
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