3. Remove the PowerCel and place the crystal container, head-
piece and BTE in the plastic bag.
4. Leave in the plastic bag overnight. The crystals turn pink as
moisture is absorbed.
Regenerating the Crystals:
Place the crystal container in a pre-heated oven at 350°F / 176°C
for 30-45 minutes until the crystals have turned blue. The crystals
can be regenerated indefinitely. However, if they remain pink
after heating, you must replace the Dri-Aid Kit.
Rechargeable PowerCels
When you are not using your BTE Sound Processor, you should
remove the rechargeable PowerCel module; otherwise, the proces-
sor will remain on and the PowerCel will continue to drain.
PowerCel capacity decreases with age. This is normal for all
rechargeable PowerCels and should not be considered a defect.
You may begin to notice a small decrease following approximate-
ly 2-3 months of use.
NOTE:
Remove PowerCel module from the BTE when equipment is
not likely to be used for an extended period of time.
To prevent intermittent operation of the BTE Sound Processor, the
PowerCel contacts on the rechargeable PowerCel and on the
processor should be kept free from dirt and dust. Clean the
contacts with a dry cotton swab at least once a month and imme-
diately after exposure to moisture or perspiration.
If the rechargeable PowerCel is dropped, inspect it for evidence of
damage or cracking. If any evidence of damage is seen, the
PowerCel should be disposed of immediately.
WARNING:
The PowerCel used in this device may present risk of fire or
chemical burn if mistreated. Do not disassemble, heat above
100°C (212°F), or incinerate. Dispose of used PowerCels
properly and promptly. Never put PowerCels in mouth. If
swallowed, contact your physician or local poison control
center.
WARNING:
To prevent injury or burns, do not allow metal objects, such
as keys or coins, to contact or short circuit the PowerCel
terminals. PowerCel wallets are provided to carry and
protect the PowerCel.
·
Exposing the processor to extreme temperatures (below 32°
Fahrenheit [0° Celsius] or above 122° Fahrenheit [50°
Celsius]) (e.g., a closed car on a hot day or near a heater/radia-
tor).
·
Static electricity has the potential of damaging the electrical
components of the processor. Care should be taken to avoid
situations in which static electricity is commonly created. If
static electricity is present, touch something conductive (e.g., a
metal object) prior to handling the external equipment or
before your BTE contacts another person or object. Children
should remove their BTE before engaging in activities that
commonly create static electricity, such as playing on plastic
play equipment.
While the processor is extremely durable, it should be treated with
care and attention. Additionally, you should check your cable reg-
ularly (every month or so) to see if it is frayed or damaged. If
your cable appears to be damaged, it should be replaced.
Dri-Aid Kit:
A Dri-Aid Kit is included in your BTE Sound Processor Kit.
Regularly place the BTE Sound Processor and Headpiece (without
the PowerCel module) into the Dri-Aid Kit to help prevent mois-
ture build-up in the electronic components. The Dri-Aid Kit
includes the plastic bag and crystal container.
Using the Dri-Aid Kit:
1. Remove the labels on both sides of the crystal container to
expose the crystals.
2. Observe the color of the crystals through the openings.
If they are Blue:
The crystals are unsaturated and ready to be used.
Note: If the crystals have not been used for a while, they
may appear dark in color, they are fine and can be
used.
If they are Pink:
The crystals are saturated and you will first need to regenerate
the crystals.
18 BTE Sound Processor User Guide
19
Care and Maintenance of your BTE Sound Processor
