Reconfiguration; Replacing The Battery; Memory Reset; Registering A New Master Headset - Jabra GN 9120 Reference Manual

6. Reconfiguration

Replacing the battery

The battery provided with the product will provide you with years of use.
If you need to replace the battery, complete the following:
1. Remove the wearing style as explained in section 5 the quick guide.
2. In the headset receiver, where the battery is located, press down the
plastic tab securing the battery and pull the battery out.
3. Insert a new battery into the battery compartment.
Note: Make sure that the battery is placed correctly in the headset with
the + of the battery corresponding to the + indicated in the battery slot
of the headset.
4. Re-attach the wearing style as explained in section 5 in the quick guide.

Memory reset

When the battery is removed or the power adapter is unplugged (for at least a few seconds), all
customised headset settings are returned to factory-set default settings.

Registering a new master headset

A new master headset may be registered to the product in case of loss or damage to the original headset.
To register a new master headset, complete the following:
1. Unplug the power adapter for a couple of seconds.
2. Place the new master headset into the base unit.
3. Plug the power adapter back to the power socket.
4. All lights flash for app. 4 seconds. After this only the battery indicator will be lit.
5. The new headset is now ready for use.

7. Cleaning, safety and maintenance

Clean the headset, including the headset boom and ear hook piece, by wiping with a slightly damp cloth
as required. Dampen the cloth with only water and a little washing-up liquid if needed.
Avoid getting moisture or liquid into any button sockets or other openings. The base and cords
may be dry-dusted as required.
The ear cushion and ear plate may be cleaned or replaced. When cleaning, use water only and a little
washing-up liquid if required.
• To clean or replace the ear plate, first remove the ear plate from the headset receiver.
• To clean or replace the headset's ear cushion, gently peel it off the ear plate.
• Do not immerse the GN 9120 in water.
• For your convenience, replace ear cushion once a year.
The plastic bags the GN 9120 and its parts are wrapped in are not toys for children. The bags themselves
or the many small parts they contain may cause choking if ingested.
The product may only be opened for replacing the battery. For any other reason, only an authorised dealer
or service centre may open the product. If any parts of your GN 9120 require replacement for any reason,
including normal wear and tear or breakage, contact your dealer.
Dispose of the product and battery according to local standards and regulations.
Please keep this reference guide for future use.
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