Cochlear Nucleus 7 S User manual

Nucleus®7S
Sound Processor
Quick reference

About
The Nucleus®7 S Sound Processor User Guide
is the main source of information about your
sound processor. It includes information about
the sound processor’s intended purpose,
indications and contraindications, plus warnings
and troubleshooting.
After you have read the User Guide, use this
quick reference as a refresher for common tasks
related to your sound processor.

1QUICK REFERENCE
Sound Processor
ABOUT
Microphones
Coil
Indicator
light Coil
cable
Control
button
Processing
unit
Serial
number
Earhook
Battery module
Magnet

2NUCLEUS®7 S SOUND PROCESSOR
Lock/unlock battery
Lock the battery to the processing unit for tamper
resistance.
Left to lock /
right to unlock.

3QUICK REFERENCE
Remove/attach battery
Remove
POWER
Attach
Sound processor turns on
automatically.
1
2
2
1

4NUCLEUS®7 S SOUND PROCESSOR
Change disposable batteries
1. Turn the lock screw
anticlockwise to
unlock the tamper-
resistant battery cover
(clockwise to lock).
2. Slide to open.

5QUICK REFERENCE
POWER
3. Insert two new 675
(PR44) zinc air
disposable batteries
(not silver oxide or
alkaline), flat side
facing up.
4. Replace battery
cover.
5. Sound processor
turns on
automatically.

6NUCLEUS®7 S SOUND PROCESSOR
Wear your sound processor
1. Place the sound
processor on your ear,
letting the coil dangle.

7QUICK REFERENCE
WEAR
2. Move the coil
sideways and onto
your implant.
CAUTION
If you have two implants, you must use the correct sound
processor for each implant.

8NUCLEUS®7 S SOUND PROCESSOR
Turn on and off
To turn on:
• Connect battery, or
• Short-press button.
To turn off:
• Disconnect battery, or
• Press and hold button
for 5 seconds, until it
turns off.
NOTE
If you do not connect the sound processor to your implant, it
will turn off automatically after two minutes, if enabled by
your clinician.