User's Manual

The processing unit allows you to perform the following functions:

Turn your processor on and off.•

Change your program (e.g. from Everyday to Noise).•

Turn the telecoil on and off.•

Lock and unlock processor buttons.•

You can change microphone volume and sensitivity using the remote

assistant. If your processor has an Advanced user interface, you can

also change volume or sensitivity using the processing unit. For more

information, see Advanced user interface.

The indicator light on the processing unit provides a visual indication

when you perform a function (e.g. when you change a program), or

when there is a problem with the processor (e.g. processor battery is

empty). For more information, see Understanding indicator lights.

Earhook

The earhook secures the processing unit in place on your ear. It is

attached to the processing unit and is available in a range of sizes. For

more information, see Changing the earhook.

Battery module

You can use a Cochlear

™

Nucleus

CP800 Series Standard Battery

Module, which uses two disposable batteries (P675 zinc air batteries), or

a Rechargeable Battery Module to power your processor.

Figure 3: Standard Battery Module (1) and Compact Rechargeable Battery Module (2)

Getting to know your processor

195992 Iss3 CP810 user guide 01.indd 10 13/05/2009 4:23:10 PM