Signia CHARGER BTE SP User guide

Charger BTE P/SP

User Guide

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Content

Before you art 4

Components 6

Connecting the USB power cable 7

Charging 8

Correct position of the hearing inruments 11

Charging atus 12

Charging tips 13

Further information 20

Maintenance and care 20

Troubleshooting 21

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Important safety information 24

General warnings 24

Personal safety 26

Product safety 31

Important information 33

Explanation of symbols 33

Operating, transport, and orage conditions 35

Technical data of the power supply adapter 37

Disposal information 37

Conformance information 38

Country-specic information 40

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Before you art

This device is intended to charge our specic hearing

inruments with built-in power cells (lithium-ion

rechargeable batteries). Your Hearing Care Professional will

advise you on the compatible models.

The charger is only intended for indoor use. Observe

and follow the operating conditions in section

"Operating, transport, and orage conditions".

The charger is not intended as a means of orage for

transportation of hearing inruments.

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CAUTION

Read this user guide thoroughly and completely and

follow the safety information in this document to avoid

damage or injury.

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Components

➊Status LEDs

➋Charging slots

➌Non‑detachable USB power cable

➍Power adapter

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Connecting the USB power cable

XConnect your USB power cable to the provided power

adapter.

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Charging

NOTICE

Please make sure that the power plug is easily

accessible to remove it from power supply if

necessary.

XConnect the charger to the power supply.

LEDs for each charging slots blink 3 times to indicate that

the charger has power and is ready for use.

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XPut the hearing

inruments in the

charging slots as shown

in the picture. You can

charge both hearing

inruments at the same

time.

The hearing inruments

are automatically turned

o and art charging.

The charging atus

is indicated, see table

"Charging atus" on the

next pages.

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X

When you want to use your hearing inruments, take

them out of the charger. They will automatically turn on.

XYou can leave the charger plugged in or remove it from

the power supply.

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Correct position of the hearing inruments

XIf not indicated dierently,

the left and right hearing

inruments can be

inserted into either

charging slot. The slots

are not side specic.

XMake sure the bottom

parts of the hearing

inruments are placed

well into the charging

slots.

Correct placement will be

indicated by the LED.

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Charging atus

LED Status description

No LED light:

Charger is not connected to power supply.

No hearing inrument is inserted in the

respective charging slot or the hearing

inrument is not inserted correctly.

Green LED light blinks 3 times:

Charger is connected to a power supply and

ready to charge.

Flashing green LED light:

Charging in progress.

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LED Status description

Solid green LED light:

Hearing inrument is fully charged.

Red LED light blinks 3 times in 2 seconds:

Error

Read more in section "Troubleshooting".

Charging tips

You may have some queions on how to be charge your

hearing inruments. Read the queions and answers

below. If you have more queions, your Hearing Care

Professional will help you.

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" How often do I need to charge the hearing

inruments?

We recommend charging the hearing inruments daily,

even if the power cell is not empty. Charge them overnight

so you can be sure to art your day with fully-charged

hearing inruments.

"

How long does charging take?

A full charging cycle takes approximately 3 to 4 hours.

After 30 minutes, it is possible to use your hearing

inruments for up to 7 hours.

Charging times may vary due to the use of the hearing

inruments and the age of the power cell.

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" Can I leave the hearing inruments in the charger?

Even when fully charged, you can leave the hearing

inruments in the charger. They automatically op charging

when they are fully charged.

"

What happens if I forgot to charge?

Your hearing inruments will automatically switch-o when

the power cell is empty. Charge the hearing inruments as

soon as possible.

Hearing inruments which have not been charged for over

6 months may be damaged due to an unrecoverable deep-

discharge of the power cell. Deep‑discharged power cells

cannot be charged anymore and have to be replaced.

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" What if I intend not to use the hearing inruments

for several days or longer?

● Short-term orage (up to several days): Turn o your

hearing inruments via the push button or place them in

the powered charger.

The charger mu be connected to the power supply.

If the charger is not connected to power supply and

you place your hearing inruments in the charger, the

hearing inruments are not turned o.

Note that when you turn o the hearing inruments

via a remote control or smartphone app, the hearing

inruments are not turned o completely. They are in

andby-mode and ill draw some power.

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● Long-term orage (weeks, months, ...): Fir, fully

charge your hearing inruments. Turn them o via the

push button before oring them. We recommend to use

drying products while oring the hearing inruments.

At 6 month intervals you will have to charge the hearing

inruments to avoid an unrecoverable deep-discharge

of the power cell. Deep‑discharged power cells cannot

be charged anymore and they have to be replaced. We

recommend recharging more frequently than 6 months

intervals.

Observe the orage conditions in hearing inruments'

user guide.

Ask your Hearing Care Professional for recommended

drying products.

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" What should I pay attention to when charging?

The hearing inruments and charger mu be clean

and dry. Observe the operation conditions in section

"Operating, transport, and orage conditions". Avoid

charging at high ambient temperatures, as this can shorten

the life span and capacity of the power cell.

If you use the charger in a very warm environment, note that

it will op charging in order to cool down if the charger's

temperature exceeds 45 °C. The LED light will blink 3

times in 2 seconds when this happens. Charging resumes

automatically after the device has cooled down. Do not

touch the hearing inruments, they may be hot.

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" What should I pay attention to when using a power

rip with energy-saving features?

● Turn on the power rip before you insert the hearing

inruments in the charger. Otherwise, the hearing

inruments may not be detected by the charger.

● Do not turn o the power rip while the hearing

inruments are in charger. Otherwise the hearing

inruments will automatically turn on and discharge in

the charger.

Before you turn o the power rip, remove the hearing

inruments from the charger and turn them o via the

push button.

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Further information

Maintenance and care

NOTICE

Risk of injuries caused by electric shock!

XIf cleaning is required, disconnect the charger from

the power supply.

XClean the charger with a soft, dry tissue.

XNever use running water or immerse the charger in

water.

XDo not erilize or disinfect the charger.

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