BSS 4820 - Speaker AEG - Free user manual and instructions

Product type	Bluetooth speaker
Brand	AEG
Model	BSS 4820
Power supply	AC adapter 100-240 V ~ 50/60 Hz, output 5 V / 2 A; built-in battery 3.7 V / 1000 mAh
Power consumption	12.5 W
Net weight	Approximately 0.895 kg
Protection class	III (device), II (adapter)
Bluetooth technology	Version 2.1 + EDR, range 10-15 m
Supported Bluetooth profiles	A2DP, AVRCP
Audio inputs	AUX 3.5 mm stereo; USB type A port (audio file playback)
Charging port	USB micro B (DC IN 5 V / 2 A)
USB output port	USB type A (DC OUT 5 V / 1 A for charging a smartphone)
Functions	Bluetooth, USB, AUX playback; hands-free function with built-in microphone
Built-in tray	For tablet or smartphone
Indicator lights	Multicolor indicator (Bluetooth, USB, AUX, charging mode)
Cleaning	Soft damp cloth, no detergent; do not immerse
Safety	Do not expose to water or moisture; do not open the housing
Operating conditions	Flat, dry, well-ventilated surface; room temperature
Battery	Charge via USB or adapter; charging time varies; discharge during prolonged non-use
Disposal	Do not dispose with household waste; battery removal by a professional

Frequently Asked Questions - BSS 4820 AEG

How to pair the AEG BSS 4820 speaker with a smartphone?

Turn on the speaker. The indicator light flashes red and blue, indicating pairing mode. Enable Bluetooth on your smartphone and select "AEG BSS 4820" from the list. If prompted, enter the password "0000". A beep confirms the connection and the light turns blue.

What to do if the speaker does not turn on?

Check that the battery is charged or plug in the AC adapter. Make sure the plug is properly connected. If the problem persists, disconnect the power for 5 seconds and try again. If still not working, contact a qualified technician.

How to use the hands-free function for calls?

During an incoming call while playing via Bluetooth, press the PAIR/▶II button to answer. Speak into the microphone at the front. To hang up, press the same button again. Music resumes automatically after the call.

How to recharge the built-in battery?

Use the supplied USB cable: connect the micro USB plug to the speaker (DC IN 5V port) and the other end to a powered computer or a wall adapter. The POWER/CHARGE indicator turns red during charging and green when fully charged. It is not recommended to leave the device unattended while charging.

Why is the sound weak?

Increase the volume using the VOL+/VOL- buttons on the speaker. Also check the volume on your audio source (smartphone, computer). If the problem persists, disable power saving modes on the source or re-pair the devices.

How to clean the speaker?

Before cleaning, disconnect the power. Use a soft, slightly damp cloth without detergent. Never immerse the device in water. Avoid moisture entering the openings.

Can I use the speaker while it is plugged into the mains?

Yes, you can use the device while plugged into mains via the included AC adapter. This also charges the built-in battery. Ensure the adapter is connected to a properly installed outlet.

What is the Bluetooth range of the speaker?

The Bluetooth range is approximately 10 to 15 meters in open space. Obstacles like walls or other wireless devices (Wi-Fi, microwaves) may reduce the range.

How to play music via a USB stick?

Insert a USB stick into the USB type A port on the back. Press the SOURCE button until the indicator turns green (USB mode). Playback starts automatically. Use the ◀ and ▶▶ buttons to navigate between tracks.

What to do if the Bluetooth connection is unstable or drops?

Make sure the distance between the speaker and the source is less than 10 meters and free of obstacles. Disable Wi-Fi or mobile data on your smartphone. If necessary, re-pair the devices by holding the PAIR button for 3 seconds.

USER MANUAL BSS 4820 AEG

Exterior view of a modern AEG brand electronic device with front panel and control buttons (no readable text or symbols beyond branding)

2 Inhalt

Deutsch

Inhalt

Location of Controls Page 3

Instruction Manual......Page 30

Technical Specifications Page 33

Disposal Page 34

Język polski

Spis treści

Location of Controls

Alcance:......aprox. 10-15 metros

Cordless via Bluetooth

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

Symbols in these Instructions for Use

WARNING:

Warns of dangers for your health and indicates potential risks of injury.

CAUTION:

Indicates potential dangers for the device or other objects.

i NOTE:

Highlights tips and information for you.

General Safety Guidelines

Before using this device, carefully read this user manual and keep it together with the Warranty Certificate, cashier receipt and if possible, the original package inclusive its interior packing. If you hand on the device to any third person, include the user manual as well.

• To avoid the risk of fire or electric shock, you should not expose the device to rain or humidity. Do not use the device near water (e.g. bathroom, swimming pool, humid cellars).
• Do not use the unit in extremely hot, cold, dusty, or damp places.
• The unit is designed solely for private use and its intended purpose. This unit is not designed for commercial use.
• Make sure that the power cable is not bent, pinched, or comes into contact with heat sources.
  • Make sure that the power cable is not a tripping hazard.
  • The power supply is only suitable for use in dry rooms.
• Only connect the power supply to a properly installed socket. Ensure that the specified voltage matches the voltage of the socket. Also check to make sure that the output current and the polarity of the power supply match the information on the connected device.
• Do not touch the power supply with wet hands!
• The mains plug must always be easily accessible.
  • Always install batteries in the correct direction.
• Avoid covering the device's vent openings.
• Never cover the vent holes with objects, such as magazines, tablecloths, curtains etc.
• This appliance shall not be exposed to dripping or splashing water and that no object filled with liquids such as vases shall be placed on apparatus.

• Open sources of fire, such as e.g. burning candles may not be placed onto the unit.

• Never open the device's case. Improper repairs can cause severe danger to the user. If the device or particularly the power cord is damaged, don't use the device any further and have it repaired by a qualified specialist. Check the power cord regularly for damages.

• To avoid any danger, a damaged power cord must be replaced only by the producer, its customer service or a similarly qualified person with an equal cord.
• If the device won't be used over an extended period of time, disconnect the power cord and remove the batteries.
• Do not expose the built-in battery to hard impacts or pressures.

These symbols may be found on the device and shall indicate the following:

The lightning symbol warns the user of dangerously high voltages inside the case.

The exclamation mark symbol points to important instruction or maintenance remarks in the accompanying guidelines.

Children and disabled persons

- For the safety of your children, keep any packing parts (plastic bags, cartilage, Styrofoam etc.) out of their reach.

WARNING!

Don't let small children play with foils for danger of suffocation!

• This device is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and/or knowledge unless they have been given supervision or instructions concerning the use of the device by a person responsible for their safety.
• Supervise children to ensure they do not play with the device.

Location of Controls

1 Tray for tablet PC or smartphone
2 ✿ Indicator lamp, multicolored
3 POWER/CHARGE indicator lamp
4 VOL-/VOL+ buttons
5 🎨/buttons
6 PAIR/▶ button
7 SOURCE button
8 MIC (microphone)
9 ⏻ button

Rear

10 AUX IN input

11 DC IN 5 V/2 A power supply connection

12 DC IN 5 V/2 A - micro-B USB charging port
13 DC OUT 5 V/1 A – charging port USB type A for charging of smartphones
14 USB port type A for music playback

Scope of delivery

1x Bluetooth sound system
1x Charging cable (type A USB to mini-B USB)
1x AC adapter
1x Operating instructions

First Use of the Device/Introduction

• Select a proper place for the device. A dry, level and slip proof surface is suitable.
  • Make sure the device is vented sufficiently!
• Remove the protective film from the device, if present.

Power supply (11)

• Insert the grid plug into a properly installed socket. Connect the device with the plug connector by inserting its plug into the DC IN 5 V/2 A jack of the device.
• Make sure the grid voltage corresponds to the figures on the rating plate.

CAUTION:

• The included AC adapter may only be used with this device. Do not use it for other devices.
• Use only an AC adapter with 5 V (⊕→)−⊖). A different AC adapter may damage the unit.

NOTE:

Disconnect from mains power supply during longer periods of non-use.

Charging the built-in Battery

You can also operate the device with the built-in battery. Charge the battery as follows:

1. Insert the Mini USB plug from the charger cable into the socket (12) of the unit. Connect the USB plug to a powered-on computer. The indicator lamp lights up red and the battery charges.
2. If the battery is completely charged, the indicator light (3) will light up green.
3. Remove the charger cable from the speaker and PC.

CAUTION:

Never leave the unit unattended when it is charging.

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.

NOTE:

• 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. The battery will also constantly discharge when switched off.
- You can use the included AC adapter to charge the battery. Connect the AC adapter to a correctly installed outlet and to the power supply connection (11).

General Operation

Turning the device on/ off (9)

• Switch on the unit with the ⏻ button (9). The unit starts with the last selected source.
• Press the ⏻ button again to switch the unit off.

NOTE:

After about 15 minutes without signal, the device will automatically switch to standby.

Volume

By pressing the VOL+/VOL-buttons (4) you can adjust the desired volume.

Sound Settings

If necessary, change the EQ setting in your playback unit to create the best sound.

Indicator lamp (2)

The indicator lamp changes its color according to the operating mode.

Color of the indicator lamp Operating mode
Alternate flashing red and blue	In Bluetooth pairing mode
Lit blue Bluetooth connection exists
Flashes blue Music playback via Blue-tooth
Lit green In USB mode
Flashes green USB playback stopped
Lit red In AUX IN mode

USB charging port (13)

You can charge your smartphone via this port. Use the USB cable of your smartphone for the connection.

NOTE:

• Because of the many different smartphone types being offered today and their different charging capacities, the charging time depends on the smartphone being used and it operating mode.
• Playback of audio files via this port is not possible.
• Your smartphone is being charged even during battery operation. However, please note that this discharges the built-in battery of the unit.

32 English

Playing back music files

There are three ways of playing your own music files with the unit: via cable connection, wireless via Bluetooth, or via USB port.

By cable (Cable not included)

1. Connect the 3.5 mm stereo RCA cable to an external audio source. If required, use a suitable adapter (not included).
2. Insert the other end of the cable into the AUX-IN jack (10) on the unit.
3. Press the SOURCE button (7) until the indicator lamp (2) lights red.
4. Start the playback of your audio source. Listen to the sound playback via the speaker. You can adjust the volume using the VOL+/VOL-buttons (4).
5. For the further procedure, please refer to the user manual of the external audio source.

i NOTE:

If possible, adjust the volume of the external unit to a comfortable level.

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). Interference can be caused for example by WLAN-networks, DAB radios, cordless phones, or microwave ovens which work on the same frequency band.

This device offers you the possibility to use a Bluetooth-enabled device. The functional radius is limited to approx. 15 metres depending on the surroundings and the unit used. 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 remotely control the source, the playback device must 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 listen to music via the unit, you must pair the devices.

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. After switching on, beeps can be heard, and the indicator lamp (2) flashes alternately red and blue. This indicates that the unit is in 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 BSS 4820" will show in your player as a selection.

i NOTE:

• Only one playback unit can be connected to the speaker. If the speaker is already connected to another playback unit, the speaker will not appear in the BT selection menu.

• In case of problems with connection of the devices: Press the PAIR button (6) for about 3 seconds to switch the unit again to pairing mode. Now try again to connect the devices.

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

When the pairing was successful, a beep can be heard and the indicator lamp (2) lights blue.

For the further procedure, please refer to the user manual of the playback unit. If possible, adjust the volume of the external unit to a comfortable level.

i NOTE:

• Depending on the device manufacturer, you need to perform the registration (PAIRING) again to connect the devices.
• In the case of problems with the pairing of a playback device, deactivate the WiFi-/ and mobile data function in your playback device.
• 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 a mobile phone on which you are playing music receives a call, the music will be interrupted. Press the PAIR/1 button (6) to accept the call. The sound is transmitted via the unit. Speak into the microphone (8) of the unit or transfer the call to your mobile telephone. For this, note the display contents of your mobile phone. Playback continues after you have ended your call.

USB port (14)

This device has been developed according to the current level of technology in the USB sector. However, the large variety of different USB storage media of all kinds being offered today makes it impossible for us to guarantee full compatibility with all USB storage media. Because of this, in rare cases there may be problems with playback from USB storage media. This is not a malfunction of the device.

1. Press the SOURCE button (7) until the indicator lamp (2) lights green.
2. Connect a USB storage medium directly. Then the play-back starts.

Refer to the section "Description of the USB / Bluetooth Operation Buttons" for operation.

NOTE:

• Always connect a USB storage medium directly to the USB port to prevent problems.
• This USB port cannot be used to charge external devices.

CAUTION:

Before you remove the USB storage medium, use the SOURCE button to switch the unit to a different mode.

Description of the USB / Bluetooth Operation Buttons

PAIR/1(9)

- Press the button briefly to interrupt the playback. Pressing the button again continues the playback from the same position.

NOTE: Bluetooth music playback

Your playback device must support this function. Depending on the device, it may be necessary to start the music app in advance on your playback device.

• Keep the button pressed to separate an existing Bluetooth connection or to activate the pairing mode manually.
• Press this button to accept or end an incoming call.

◀ (5)

Press once = (Only in Bluetooth mode) Starts the current title again from the beginning.

Press twice = Jumps to the preceding title.

Press three times = Plays a preceding title, etc.

- (Only in USB mode) Keeping the button pressed starts a music search. By doing so, the sound is muted.

▶| (5)

You can use this button to jump to the next or overnext title etc.

- (Only in USB mode) Keeping the button pressed starts a music search. By doing so, the sound is muted.

Cleaning

CAUTION:

Do not submerge the device in water.

• Before cleaning disconnect from mains power supply.
- Clean the device with a soft damp cloth without detergents.

Troubleshooting

Fault Cause Solution
Unit cannot be operated.	Unit crashes and "hangs".	Disconnect from the mains for around 5 seconds. Then switch the unit on again.
No audio signal via the Bluetooth connection	Speaker is not paired to the audio source.	Check whether a connection exists. If necessary, pair the speaker again to the audio source.
	Volume too low	Increase the volume on the speaker
		Increase the volume on the audio source.
Speaker cannot be connected	Pairing does not work	Check whether the audio source supports the A2DP protocol.
	Audio source is switched off	Switch on the audio source
	Bluetooth is switched off at the audio source.	Switch on the Bluetooth function in the audio source.
	Bluetooth version is not supported.	Use a different playback unit.

Technical Specifications

Model: BSS 4820

Battery operation: 3.7 V, 1000 mAh

Power supply (AC adapter): .... DC 5 V, 2 A ⊖—←⊕

Power Consumption: 12,5 W

Protection class:....III

Net weight:......approx. 0.895 kg

AC adapter

Protection class:....II

Input: AC 100-240 V\~ 50/60 Hz

Output: DC 5V,2A

Polarity: -

34 English

Bluetooth

Bluetooth support:....V2.1 + EDR

Range: approx. 10-15 metres

Transmission 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 has been tested according to all relevant current CE guidelines, such as electromagnetic compatibility and low voltage directives, and has been constructed 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. Contact qualified specialists to do so.

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.