KH 4223 BT - Earphones AEG - Free user manual and instructions

USER MANUAL KH 4223 BT AEG

STEREO BLUETOOTH KOPFHÖRER

KH 4223 BT

2 Inhalt

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Indices

Portee: 15 metres environ

Frequence de transmission: 2,4 GHz

Protocoles:A2DP,AVRCP

Sopporte Bluetooth: .V3,0 + EDR

Alcance: 15 metros

Environmental protection

Cordless via Bluetooth

Supporto Bluetooth: V3.0 + EDR

rRange: ca.15m

Frequenza transmission: 2,4 GHz

Protocolli: .A2DP, AVRCP

22 English Instruction Manual

Thank you for choosing our product. We hope you will enjoy using the appliance.

Symbols in these Instructions for Use

Important information for your safety is specially marked. It essential to comply with these instructions in order to avoid accidents and prevent damage to the machine:

WARNING:

This warns you of dangers to your health and indicates possible injury risks.

CAUTION:

This refers to possible hazards to the machine or other objects.

NOTE:

This highlights tips and information.

Safety instructions

Read the operating instructions carefully before putting the appliance into operation and keep the instructions including the warranty, the receipt and, if possible, the box with the internal packing. If you give this device to other people, please also pass on the operating instructions.

The appliance is designed exclusively for private use and for the envisaged purpose. This appliance is not fit for commercial use.
- Do not use the device with wet hands.
- To minimize the risk of fire or electrical shock, subject the device neither to rain nor to humidity. Do not operate the device in the direct proximity of water (e.g. bathroom swimming pool).
- Keep the device away from heat, direct sunlight and sharp edges.
- Keep the device away from naked flames.
- Do not subject the battery to a hard impact or pressure.
- Do not insert any metal objects into the device. Risk of short circuit!
- Do not use the device in an extremely humid or muggy environment.
- To avoid a static charge, do not utilize the device in an extremely dry climate.
- The device needs to be examined regularly for signs of damage or material fatigue. If damage is noticed, the device may no longer be used.

Children and Frail Individuals

In order to ensure your children's safety, please keep all packaging (plastic bags, boxes, polystyrene etc.) out of their reach.

WARNING!

Caution! Do not allow small children to play with the foil as there is a danger of suffocation!

Special Safety Instructions

WARNING:

• Do not set the volume level of your headphones too loud, this may damage your hearing and you may put yourself and others in danger.
• Set the volume to low in order not to disturb your surroundings.
  If you suffer from tinnitus, set the volume to low or do not use the device.
• Ear specialists recommend that you do not use headphones constantly over long periods.
• Do not use the device together with a hearing aid, since it may cause interference.
• Safety remains paramount. Do not use the device when driving a motorised vehicle, when riding a bicycle or when jogging on the street. Adjust the volume to match the surrounding traffic.
  Do not use the device in situations in which you need to be able to hear without any interference. The headphones generate magnetic fields which may affect pacemakers and implanted defibrillators. Keep the device at least 10cm away from pacemakers or implanted defibrillators.
• Only use the headphones in planes, in which the wireless Bluetooth technology is permitted.

CAUTION:

Do not keep the headband of the headphones stretched for a long period of time, since this may weaken the tension of the headband.

Check the scope of delivery

1 Headphones
1 Charging cable (USB plug connector (type A) in Mini-B type plug connector)
1 Audio cable (2x 3.5 mm stereo jack)

Overview of the operating elements

1 Dual colour indicator light (POWER)
2 Switch headphones on/off (ON/OFF)
3 Multifunction button

• Increase volume / Previous track
  -Stop/Start playback /10
• Reduce volume/NexttradV)

4 3.5 mm jack plug

5 Microphone
6 USB charging port

Before First Use

1. Charge the battery before first use. See details in chapter "Charge Integrated Battery".

Charge Integrated Battery

The player is powered by the integrated rechargeable lithium battery. Charge the battery as follows:

1. Connect the device to a computer that is switched on using the supplied USB cable. The indicator light (1) will light up green.
2. When the battery is fully loaded, the indicator light will go out.
3. Remove the charging cable from the headphones and the PC. If the headphones remain connected to a computer that is switched off, the battery of the headphone is discharged again.

NOTE:

The battery is only charged while the PC is switched on.
- Do not connect the player for a long period of time to a laptop computer disconnected from mains power. Otherwise the laptop computer's battery may be discharged.
The charging time varies according to battery use.
- Should you not use the device for longer than half a year, charge the battery at least every 6 to 12 months. Even when switched off, the battery of the headphone is continuously discharged.

Use

Putting on the headphones

• Follow the marking on the outer side of the headphone earpiece. R = Right, L = Left
• The headphone earpiece is adjustable according to the size of the head. This ensures that the headphones sit properly.

You have two ways to use the device: By cable or cordless via Bluetooth.

WARI

Listening when the volume level is loud may damage the hearing of the listener.

By cable

1. Connect the 3.5mm stereo RCA cable to an external audio source. If required, use a suitable adapter (not included).
2. Plug the other end of the cable into the socket (4) on the headphones.
3. Adjust the volume on the audio source. The buttons on the headphones are without function.

NOTE:

The headphones do not have to be turned on when using them with cables.

Cordless via Bluetooth

Bluetooth involves a technology for wireless radio connection of devices over a short distance. Devices with Bluetooth standard are transmitting between 2,402 and 2,480 GHz in the ISM band (Industrial, Scientific and Medical). Interferences can however be caused by WLAN networks, wireless telephones, or microwave ovens, for example, which operate in the same frequency band.
Bluetooth technology enables hands-free operation of mobile phones, for example. This device offers you the possibility to use a Bluetooth-enabled device. The function radius is thereby restricted device-dependant to ca. 15 meters.

If your playing device supports the A2DP profile (Advanced Audio Distribution Profile) and has a music-player function, then you can also wirelessly transfer music to the device. The A2DP profile involves a multi-vendor Bluetooth profile. By streaming, stereo-audio signals are wirelessly transferred between the playing device (source) and the receiving device. To be able to operate the source by remote control the player needs to support the AVRCP profile (Audio Video Remote Control Profile).

Due to the different device manufacturers, models, and software versions, a full functionality cannot be guaranteed.

• Logging on devices (Pairing)

Before you can listen to music or make phone calls with the headphones, you need to first register the devices with each other.

1. Ensure, that the Bluetooth function is activated in your player (e.g. mobile phone). For this, refer to the operation manual of your player.
2. When switched off, keep the ON/OFF button (2) pressed for approx. 6 seconds until the red and green indicator light (1) flash alternately. The device is now set to the pairing mode.
3. Chose the Bluetooth menu in your player and register the device in your player. For this, refer to the operation manual of your player. The device "AEG KH 4223" will show in your player as a selection.

i

NOTE:

Only one player can be connected to the headphones at any one time. If the headphones are already connected to a different player, the device will not appear in the BT selection menu.

1. Now enter the password "0000" in your player, depending on the device manufacturers, model, and software version.

24 English

If the registration was done successfully, a short beep sound will be heard from the headphones. The indicator light will flash twice every 4 seconds. If possible, adjust the volume of the player to a suitable listening volume.

NOTE:

Depending on the device manufacturer, you need to perform the registration (PAIRING) again to connect the devices.
- The Bluetooth compatibility cannot be ensured for devices (e.g. mobile phones) getting released in the future.
To ensure an optimal connection, make sure that the battery of your player is completely charged.
- Some of the mobile phone brands have an energy-saving mode. Deactivate the energy-saving mode as it can otherwise result in problems during the data transfer through Bluetooth.
To be able to transfer audio data, Bluetooth needs to stay activated in your player. Observe the operation manual of your player.
- If there is no Bluetooth connection, the indicator light will flash once every 4 seconds.

Operation

The device is equipped with multi functional buttons. For different functions press the respective button briefly or press and hold.

ON/OFF (2)

• Press and hold the button approx. 4 seconds to turn the player on. A beep is emitted from the headphones and the indicator light (1) flashes red.
  NOTE: Automatic connection If supported by your player (e.g. mobile phone), the devices will be connected automatically. The prerequisite for this is: - The devices were already connected with each other. - Bluetooth is activated in your player.
• Press and hold the button again approx. 4 seconds to turn the player off. The devices are separated. The indicator light (1) lights up red for a short time and then goes out.
  iNOTE: Turn off the headphones when you are not using them to conserve the battery.

/II Pause (3)

• Press the multifunction button in order to interrupt the playback.
• Press the multifunction button again in order to continue the playback.

NOTE:

Depending on the device manufacturers, models, and software versions you need to start the music playback in your player.

Adjust Volume (3)

Keep the multifunction button pressed in the "V" and/or "▶ V-" direction in order to adjust the volume. Release the button if you have set the desired volume.

WARNING:

Listening to music at high volume can damage your hearing.

NOTE:

• If the maximum volume on the headphones has been reached, a beeping sound will be heard.
• Increase the volume on your player.

Select Music (3)

Press the multifunction button for a short time in the "▶V-" direction in order to select the next track.
- When the multifunction button is pressed for a short time in the "V+ direction, the current track is played back from the start. Press the multifunction button again for a short time in the "V+ direction in order to select the previous track.

NOTE:

Your player must support this function.

Accept/ terminate a conversation

• Push the button ON/OFF (2) to accept an incoming call.
• To end the conversation, push the button one more time.

NOTE:

During an incoming telephone call, the music playback will stop. After terminating the conversation, the music piece will continue to be played back.

Reject the call

In order to reject an incoming call, keep the ON/OFF button pressed for approx. 3 seconds. A confirmation sound can be heard (emitted from the headphones).

NOTE:

Your mobile phone must support this function.

Calling the last dialed number

Keep the ON/OFF button (2) pressed for approx. 2 seconds. A confirmation sound can be heard (emitted from the headphones). The number is called that you last called with your mobile.

NOTE:

Your mobile phone must support this function.

Voice control

Press the ON/OFF button (2) for a short time in order to activate the voice control in your mobile telephone. A confirmation sound can be heard (emitted from the headphones). Please consult the manual for your mobile phone.

NOTE:

• Your mobile phone must support this function.
• The mobile phone may not be in the music replay setting.

Replace the Ear Cushions

(Spare ear cushions not included.)

1. Carefully detach the foam retainer from the earpiece cap
2. Remove the old foam.
3. Tuck the new foam into the foam retainer.
4. Push the foam retainer onto the earpiece cap in such a way that the lugs slot into the round retainers.

Cleaning and storage

CAUTION:

Do not immerse the headphones in water!

Symptoms Possible cause Solution
Headphones cannot be connected	Pairing does not work	Check, whether the audio source supports the A2DP protocol.
	Audio source is turned off.	Turn the audio source on.
	Bluetooth is turned off on the audio source.	Turn the Bluetooth function on in the audio source.

Technical Specifications

Model: KH 4223 BT

Audio connection: 3.5 mm stereo jack plug Net weight: approx.0.139 kg

Battery: 3.7 V 420 mAh lithium polymer Charging time: approx. 3.5 hours

Operating time: approx. 8 hours

Bluetooth

Bluetooth support: V3.0 + EDR

Range: approx. 15 meters Transmitting frequency: 2,4 GHz

Protocols: .A2DP, AVRCP

The right to make technical and design modifications in the course of continuous product development remains reserved.

This device complies with the relevant CE Directives and is designed in accordance with the latest safety regulations.

Disposal

Battery disposal

The device has a rechargeable battery. Used batteries and accumulators do not belong in the household waste.

The batteries / accumulators must be removed before the product goes into the waste disposal. For this, consult qualified specialized personnel.

Troubleshooting

Symptoms Possible cause Solution
Headphones cannot be turned on	Battery empty Charge the battery (⇒ Page 23)
No audio signal during Bluetooth connection	Headphones are turned off	Turn the Headphones on.
	Headphones are not paired with the audio source.	Check whether the connection exists. Pair the Headphones with the audio source again if necessary.
	Volume too low Increase the volume on the headphones
			Increase the volume on the audio source.

Environmental protection

Do not dispose of the device at the end of its service life with normal household waste. Bring it to the official collection point for recycling. By doing this, you help protect the environment.

GARANTIE-KARTE