Non-rechargeable batteries
Non-rechargeable batteries usually have a higher
capacity and last longer. Batteries from different
manufacturers tend to vary in size. Use only 9V
alkaline batteries (max capacity 150mAh) and if
possible, test the battery to make sure it fits and
will function properly prior to purchase.
Caution: Non-rechargeable batteries
cannot be recharged!
Note: Always follow local regulations for
battery disposal.
General advice
• A sound processor will not restore normal
hearing and will not prevent or improve a hearing
impairment resulting from organic conditions.
• Infrequent use of a sound processor does not
permit a user to attain full benefit from it.
• The use of a sound processor is only part
of a hearing rehabilitation and may need to
be supplemented by auditory training and
instructions in lip-reading.
• The sound processor is suitable for use in
electromagnetic environments with mains
power of typical commercial or hospital quality,
and power frequency magnetic fields of typical
commercial or hospital levels. It is intended for
use in an electromagnetic environment in which
radiated RF (radio frequency) disturbances are
controlled.
• Interference may occur in
the vicinity of equipment the
symbol to the right.
610259-00 Baha Cordelle User Manual_BOOK_Zone 2.indb 7
Accessories
Several accessories are available to enhance
your sound experience in different contexts. To
ensure the smooth operation of your Baha, only
use Cochlear original accessories or accessories
approved by Cochlear.
Direct audio input and microphone settings
The body worn unit is equipped with a direct audio
input designed for connecting external equipment.
The M/T switch automatically switches off the
telecoil, if external equipment is connected,
as well as regulating which sound sources are
accessed (see below). Depending on the signal
level, the volume control may have to be adjusted
to achieve a normal listening level. If sound is
distorted at a normal listening level, the electrical
signal into the Cordelle II may be too high. If
possible reduce the volume at the signal source so
that the volume control on the Cordelle II can be
left in a normal position.
M/T
Direct audio
switch
input NOT
position
connected
M
Microphone
only
M/T
Microphone
and telecoil
T
Telecoil only
English
Direct audio
input
connected
Microphone
only
Microphone
and direct
audio input
Direct audio
input only
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