Sennheiser D 10 Replacing the headset’s rechargeable battery

Cleaning and maintaining the headset system

Replacing the headset’s rechargeable battery

CAUTION

Damage to the product due to improper handling

The cables can be kinked or damaged if you open the battery compartment too jerkily.

Carefully open the battery compartment and loosen the connector plug of the rechargeable battery.

Spare rechargeable batteries are available from your Sennheiser partner. Only use spare rechargeable batteries recommended by Sennheiser.

1Remove the ear hook or the headband (see page 14) and open the battery compartment.

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2Carefully move the battery compartment cover in the direction of the arrow until you overcome a slight resistance. Remove the rechargeable battery and carefully loosen the connector plug of it.

3Insert the connector plug of the new rechargeable battery into the connection socket. Observe correct orientation of the connector plug.

4Close the battery compartment.

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35 D 10 series

Contents

Instruction manual Contents Important safety information Page Headset with components Product overview Product overview of the base station Product overview of the headset Overview of the buttons Overview of the LEDs Setting up and connecting the base station Setting up the base station Connecting the base station to the mains power supply Connecting the base station to a fixed line phone Page Connecting the base station to an optional electronic hook switch control (EHS) Connecting the base station to a computer Charging the headset before first use Individually adjusting the headset Using the headset with the ear hook LeftRight Using the headset with the headband Configuring the headset system Adjusting the headset system using the DIP switches Page Adjusting the audio signal by means of the dial tone Adjusting the volume of the transmission Adjusting the volume of the ring tone Adjusting the automatic audio transmission “Auto Audio” Making calls using the headset Adjusting the volume Muting the headset’s microphone If you leave the DECT range Calling via the fixed line phone using the headset Page Calling via the computer using the headset Page Making a conference call MASTER Charging the headset and storing the headset system Charging the headset Charging the headset using the optional CH 10 headset charger Refer to the instruction manual of the CH 10 for more information Charging several headsets simultaneously Refer to the instruction manual of the MCH 7 for more information Switching the headset system off during extended non-use Sharing a workplace Using the headset with a third party base station (DECT-GAPtelephone) Cleaning and maintaining the headset system Replacing the ear pads Replacing the headset’s rechargeable battery If a problem occurs Specifications Base station Headset Power supply unit – PSAA05E/K/S/A DECT Manufacturer Declarations Statement regarding FCC •Reorient or relocate the receiving antenna •Increase the separation between the equipment and receiver •Consult the dealer or an experienced radio/TV technician for help Statement regarding Industry Canada Sennheiser Communications A/S