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Your Charging Station.

Your Hearing System. 

Connection to external power source 

and charging indicator light on the 

back (micro-USB) 

• 

The cover of the Comfort Charger can be closed during charging.

Interrupting the charging process

• 

Hearing systems can be removed from the charging station or 

re-inserted at any time during the charging process.

• 

Removing the hearing systems from the station before they have 

finished charging can shorten their running time.

The end of the charging process

• 

Charging time depends on how much power is left in your hearing 

systems’ batteries, up to a maximum of three hours.

• 

When the hearing systems are fully charged, the charging station 

will automatically end the charging process. 

The LEDs on the hearing systems will stop flashing and switch to a 

steady green.

Removing the hearing systems

• 

Once charging finishes, you can remove your hearing systems from 

the charging station.

• 

Switch your hearing systems on.

• 

Removing the hearing systems from the station before they have 

finished charging can shorten their running time.

Charging times

100 % charge: 3 hours 

50 % charge: 60 minutes

80 % charge: 90 minutes 

30 % charge: 30 minutes

Using the Comfort Power Pack (optional)

The Comfort Power Pack is only usable in combination with the 

Comfort Charger.

Never pull the hearing aids out of the station by the tubes, 

as this can damage the tubes.

!

Comfort Charger   

(charging station)

Light Charger

• 

Charging stations are used to charge your hearing systems. 

(AQ hearing systems are delivered already fully charged.)

• 

Place the charging station on a level surface. Avoid locations with 

direct sunlight or other sources of heat. Do not cover the charging 

station (with a towel, for example) while it is charging.

• 

To start the charging station, please insert the micro-USB plug (a)

on the cable provided into the 

port on the back of the charging 

station. 

Then plug the USB connector (b) 

end into the USB power adapter 

provided

and then plug the adapter  

into an electrical outlet.

• 

The hearing system has a built-in lithium-ion battery.

 Please only charge or use the hearing system within the 

following temperature range:  

0° to +40° Celsius (32° to 104° Fahrenheit)

• 

Charge the hearing system for at least three hours before using for 

the first time.

• 

Make sure the hearing system is dry before connecting it to the 

charging station.

Starting the charging process

• 

When your hearing systems are situated correctly within the slots, 

their LED lights will blink green. The hearing systems will be switched 

off automatically as soon as they are placed in the charging station.

• 

The charging process will start automatically.

Hearing system - Charging using the Comfort Charger 

or Light Charger.

Cleaning tool

Space for drying 

capsule  

Space for 

earmolds

Right hearing system 

(marked in red)

Connection to external 

power source and 

charging indicator 

light on the back 

(micro-USB)

Left hearing system 

(marked in blue)

4

1

5
6

7

6

1

2

2

3

AQ HD-S

Comfort Power Pack

Hearing system:  

AQ HD-S

FCC-ID:    

KWC-RICR

Charging slots for hearing systems:

blue = left, red = right

Charging indicator 

light (green)

Connection to external power 

source (micro-USB)

Battery control 

button

Comfort Power Pack 

lock

Charging status 

display

Connection to external 

power source and 

charging indicator light 

on the back (micro-USB)

Charging indicator  

light (green)

1

  Tube – 

connects the hearing system to the receiver unit

2

  Microphone / Microphone protector

   

3

   Button  – 

Status display when positioning in charging station (LED) 

 

  

– 

used to select programs and/or adjust volume (depend- 

 

     ing on individual settings)

4

   Dome

  

5

   Support – 

prevents dome and tube from slipping out of the ear 

canal

6

   External receiver

 Earmold

Setting up / Starting the Charging Station. 

Switching the Hearing System on/off.

On/Off

  To switch a hearing system on or off, press the button with the tip of 

your finger and hold it down for three seconds, until the LED begins to 

blink.
1x short flash = hearing system switching on2x short flashes = hearing 

system switching off

A startup melody will play when the hearing system is switched 

on.

Adjusting Volume.

0124

Conformity to directive  

93/42/EEC concerning
medical devices

 

     0% - 29%

••

   30% - 59%

•••

  60% - 100%

  0% -  29%
30% -  59%
60% - 100%

Instructions For Use

EN

See also ”General Warnings and  
Safety Instructions“, Page 00-00

Comfort 

Charger

Light 

Charger

AQ HD S

en

 F 

• 

Charge the Comfort Power Pack for at least three hours before using 

for the first time.

• 

The Comfort Power Pack has a built-in lithium-ion battery.

• 

Connect the Comfort Charger to the Comfort Power Pack and use 

the slider on the bottom to lock it into place.

• 

Connect the charging cable, then plug it into an external power 

source. The Comfort Power Pack and the hearing systems will be 

charged at the same time.

While the Comfort Power Pack is connected to an external power 

source, the charging indicator light will blink and display current 

battery status.

• 

When fully charged, the Comfort Power Pack can charge one pair of 

hearing systems up to seven times.

To check the Comfort Power Pack’s remaining battery capacity, press 

the battery control button (status indicators will otherwise remain off 

in order to save power).

 Please only charge or use the Comfort Charger / Light Charger 

or the Comfort Power Pack within the following temperature range: 

0° to +40° Celsius (32° to 104° Fahrenheit)

No function (deactivated)

Volume control: louder

Volume control: quieter

With Pushbutton

Volume control:   right-hand system – louder
 

left-hand system – quieter

Combination:    Change program – right-hand system
 

Volume control – left-hand system – quieter

Combination:    Change program – left-hand system
 

Volume control – right-hand system – louder

 

Side marking

                  Red = right                                       Blue = left   

  Refer to the remote control user guide.

With Remote Control

Volume setting

Suggested volume level

Turning volume up

Turning volume down

Maximum volume level

Minimum volume level

Beeps

 

1 beep

 

short beep

 

short beep

 

2 beeps

 

2 beeps

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