Cochlear N22 Supplement Manual

Supplement for N22 Implants

to the Document Pack for Cochlear™ Nucleus® CP910 & CP920 Sound Processors,
CR210 Remote Control and CR230 Remote Assistant

Pairing with the CR230 Remote Assistant

Before you can start to use a CR230 Remote Assistant, you need to pair
it with your sound processor.

For an N22 implant recipient, you need to turn your sound processor on,

and then pair it with the remote assistant within 25 seconds.

See “Pair” in the Cochlear Nucleus CR230 Remote Assistant User Guide.

Important tips to save battery power

• Attaching the battery module: your sound processor will turn on automatically when you attach

the battery module. The N22 coil will now start “searching” for your implant, which will use battery
power. Either put your coil on your implant, or turn off your sound processor to save your battery.

• Removing your coil from your implant: for N22 implant recipients, your sound processor will not
turn off automatically when off your implant. The coil will “search” for your implant, using battery

power. Whenever you intend to leave your coil off your implant, turn off your sound processor.

Note for clinicians: The N22 coil has no telemetry, so the sound processor will not know if it is on the
implant. The sound processor also will not have orange flashing lights to warn that it is off the coil. It
is important that recipients always turn off their sound processor when it is off the implant to save
battery power.

See “Replace the battery” and “Turn on and off” in the Cochlear Nucleus CP910 and CP920 Sound Processor User Guide.

Identifying the N22 coil

The N22 coil has a green connector for the coil cable

Serial number in the magnet housing (ends with “N22”)

CAUTION

To remove your coil cable,
hold the base of the cable
and pull it straight from the
coil - do not twist the cable.

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Sound processor light indications

N22 implant recipients will not see some of the standard light indications.

Please use the table below for N22 implant recipients instead of the “Processor Lights” table in the
CR230 Remote Assistant User Guide:

TYPE OF INDICATION

Key Press

Alert

Pair Coil

Pair Wireless Acc.

Microphone activity

Telecoil/

Accessory/FM

MODE DISPLAYED?

Child Yes Yes * Yes Yes Yes

Monitor Yes Yes * Yes No No

Adult No No No No No

Suspend No No No No No

* you will not see the orange flashing light that warns you when your coil is off your implant

Child

Monitor

Adult

PROCESSOR LIGHTS

TIP

Set your sound processor to
operate in Monitor mode.

Cochlear Ltd (ABN 96 002 618 073)
1 University Avenue, Macquarie University, NSW 2109, Australia. Tel: [phone] Fax: [phone]
Cochlear Ltd (ABN 96 002 618 073)
14 Mars Road, Lane Cove, NSW 2066, Australia. Tel: [phone] Fax: [phone]
Cochlear Americas
13059 E Peakview Avenue, Centennial, CO 80111, USA. Tel: [phone] Fax: [phone]
Cochlear Deutschland GmbH & Co. KG
Karl-Wiechert-Allee 76A, 30625 Hannover, Germany. Tel: [phone] Fax: [phone]

株式会社日本コクレア（Nihon Cochlear Co Ltd）

〒113-0033 東京都文京区本郷2-3-7 お茶の水元町ビル Tel: [phone] Fax: [phone]

www.cochlear.com

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