GSB 900 - Soundbar GRUNDIG - Free user manual and instructions
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USER MANUAL GSB 900 GRUNDIG
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Black musical note symbol on white background (no text or numbers)GSB 900
EN -ES - FR - TR
| ENGLISH | 8-19 |
| ESPAÑOL | 20-32 |
| FRANÇAIS | 33-47 |
| TÜRKÇE | 48-64 |
A

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345 6 CAVOC 1 2 78 110 121 USB USB USB USBB

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1 2 3 4 5 REP MUSIC NEWS MOVE GRUNDIGC

D

E

F



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A Normal Placement
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Simple line drawing of a wall-mounted monitor inside a 3D box (no text or symbols)
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TV 474mm/18.7"
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Simple line drawing of a rectangular object with a shaded interior and an arrow indicating motion (no text or symbols)
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Diagram showing a battery being placed on top of a motor, with two batteries nearby (no text or symbols present)
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Simple line drawing of a device with a handle and arrow indicating compression or disassembly (no text or symbols)

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1 HDMI ARC HDMI ARC TV
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TV OPTICAL OPTICAL
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TV COAXIAL COAXIAL
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4 A AUX B Headphone TV
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5 AC-

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Diagram showing finger pressing on a control panel with 'or' button and 'REP' function buttons
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Red or 34 REP
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If a device is connected... Auto-Wake
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15 min. or Auto-Off
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Diagram showing hand pressing a button on a device with an 'or' button, alongside a control panel labeled 'REF'.
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Standby/COA AUX BT/OPT ARC USB Red/Purple Green Blue/Orange White Yellow
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| EN | MOUNTING CONNECTIONS OPERATION BLUETOOTH USB | ||||
| FR | MONTAGE CONNEXIONS FONCTION NEMENT BLUETOOTH USB | ||||
| ES | MONTAJE CONEXIONES FUNCIONAMIENTO BLUETOOTH USB | ||||
| TR | MONTAJ BAĞLANTILAR UYGULAMA BLUETOOTH USB | ||||
Please read this user manual first!
Dear Valued Customer,
Thank you for preferring this Grundig appliance. We hope that you get the best results from your appliance which has been manufactured with high quality and state-of-the-art technology. For this reason, please read this entire user manual and all other accompanying documents carefully before using the appliance and keep it as a reference for future use. If you handover the appliance to someone else, give the user manual as well. Follow the instructions by paying attention to all the information and warnings in the user manual.
Remember that this user manual may also apply to other models. Differences between models are explicitly described in the manual.
Meanings of the Symbols
Following symbols are used in various sections of this user manual:

Important information and useful hints about usage.

WARNING: Warnings against dangerous situations concerning the security of life and property.

WARNING: Warning for electric shock.

Protection class for electric shock.

CAUTION
RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude as to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
Safety
- Read these instructions – All the safety and operating instructions should be read before this product is operated.
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Keep these instructions – The safety and operating instructions should be retained for future reference.
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Heed all warnings – All warnings on the appliance and in the operating instructions should be adhered to.
- Follow all instructions – All operating and usage instructions should be followed.
- Do not use this apparatus near water – The appliance should not be used near water or moisture – for example, in a wet basement or near a swimming pool and the like.
- Clean only with a dry cloth.
- Do not block any ventilation openings.
- Install in accordance with the manufacturer's instructions.
- Do not install near any heat sources such as radiators, heaters, stoves, or other apparatus (including amplifiers) that produce heat.
- Do not defeat the safety purpose of the polarized or grounding plug. A polarized plug has two blades with one wider than the other. A grounding plug has two blades and a third grounding prong. The wide blade or the
third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
- Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.

only with the cart, stand, tripod, bracket or table specified by the manufacturer, or sold with the apparatus. When a cart or rack is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.
- Unplug the apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled
or objects have fallen into the apparatus, the unit has been exposed to rain or moisture, does not operate normally, or has been dropped.
This equipment is a Class II or double insulated electrical appliance. It has been designed in such a way that it does not require a safety connection to electrical earth.
- The apparatus shall not be exposed to dripping or splashing. No objects filled with liquids, such as vases, shall be placed on the apparatus.
- Minimum distance around the apparatus for sufficient ventilation is 5cm.
- The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc...
- No naked flame sources, such as lighted candles, should be placed on the apparatus.
- Batteries should be recycled or disposed of as per state and local guidelines.
- The use of apparatus in moderate climates.
Caution
- Use of controls or adjustments or performance of procedures other than those described herein, may result in hazardous radiation exposure or other unsafe operation.
- To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. The apparatus must not be exposed to dripping or splashing and objects filled with liquids, such as vases, must not be placed on apparatus.
- The mains plug/appliance coupler is used as the disconnect device, the disconnect device must remain readily operable.
- Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type.
Warning
- The battery (batteries or battery pack) shall not be exposed to excessive heat such as sunshine, fire or the like.
- Before operating this system, check the voltage of this system to see if it is identical to the voltage of your local power supply.
- Do not place this unit close to strong magnetic fields.
- Do not place this unit on the amplifier or receiver.
- If any solid object or liquid falls into the system, unplug the system and have it checked by qualified personnel before operating it any further.
- Do not attempt to clean the unit with chemical solvents as this may damage the finish. Use a clean, dry or slightly damp cloth.
- When removing the power plug from the wall outlet, always pull directly on the plug, never yank on the cord.
- Changes or modifications to this unit not expressly approved by the party responsible for compliance will void the user's authority to operate the equipment.
- The rating label is pasted on the bottom or back of the equipment.
Battery usage CAUTION
• To prevent battery leakage which may result in bodily injury, property damage, or damage to the apparatus:
- Install all batteries correctly, + and - as marked on the apparatus.
- Do not mix old and new batteries.
- Do not mix alkaline, standard (Carbon-Zinc) or rechargeable (Ni-Cd, Ni-MH, etc.) batteries.
- Remove batteries when the unit is not used for a long time.

Bluetooth®
The Bluetooth word mark and logos are registered trademarks owned by Bluetooth SIG,. Inc.

The Adopted Trademarks HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. in the United States and other countries.
Controls and parts
See the figure on page 3.
A Main-Unit
1. Remote Control Sensor
2. LED-Indicator
3. (ON/OFF) Button
4. (Source) Button
5. (Play) Button
6. VOL+/- Buttons
7. AC\~Socket
8. COAXIAL Socket
9. OPTICAL Socket
10. HDMI ARC Socket
11. USB Socke
12. AUX Socket
13. Wall Bracket Screws
B Remote Control
- ⏻ Switch the unit between ON and STANDBY mode.
- → Select the play function.
- VOL +/- Increase/decrease the volume level.
- REP In USB mode: Select repeat/shuffle play modes.
- MUSIC Select Equalizer (EQ) Effect. NEWS MOVIE
- Mute or resume the sound.
- Skip to previous/next track in Bluetooth/USB mode.
- ▶II Play/pause/resume playback in Bluetooth/USB mode. Press and hold to activate the pairing function in Bluetooth mode or disconnect the existing paired Bluetooth device.
C AC Power Cord x 1
D Audio Cable x 1
E Wall Bracket x 2
Screws/Gum Cover x 4
F AAA Batteries x 2
Prepare the Remote Control
The provided Remote Control allows the unit to be operated from a distance.
- Even if the Remote Control is operated within the effective range 19.7 feet (6m), remote control operation may be impossible if there are any obstacles between the unit and the remote control.
- If the Remote Control is operated near other products which generate infrared rays, or if other remote control devices using infra-red rays are used near the unit, it may operate incorrectly. Conversely, the other products may operate incorrectly.
Precautions Concerning Batteries
- Be sure to insert the batteries with correct positive “⊕” and negative “⊖” polarities.
- Use batteries of the same type. Never use different types of batteries together.
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Either rechargeable or non-rechargeable batteries can be used. Refer to the precautions on their labels.
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Be aware of your fingernails when removing the battery cover and the battery.
- Do not drop the remote control.
- Do not allow anything to impact the remote control.
- Do not spill water or any liquid on the remote control.
- Do not place the remote control on a wet object.
- Do not place the remote control under direct sunlight or near sources of excessive heat.
- Remove the battery from the remote control when not in use for a long period of time, as corrosion or battery leakage may occur and result in physical injury, and/or property damage, and/or fire.
- Do not use any batteries other than those specified.
- Do not mix new batteries with old ones.
- Never recharge a battery unless it is confirmed to be a rechargeable type.
PLACEMENT AND MOUNTING
Normal Placement (option A)
- Place Soundbar on leveled surface in front of TV.
Wall Mounting (option-B)
Note:
- Improper wall mounting may result in accident, injury or damage. If you have any query, contact Consumer Care in your country.
- Before wall mounting, make sure the wall can support the weight of your Soundbar.
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Before wall mount, you need not remove the rubber feet at the bottom of the Soundbar, otherwise the rubber feet cannot be fixed back.
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Depending on the type of wall mounting your Soundbar, make sure that you use screws of a suitable length and diameter.
- Please check whether the USB port on the back of the Soundbar is connected to a USB device. If it is found that the connected USB device affects the wall-mount, you need to use another USB device of the appropriate size.
WARNING
- To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.
- Suggested wall mounting height: ≤ 1.5 meters.
Use the HDMI (ARC) Socket
The ARC (Audio Return Channel) function allows you to send audio from your ARC- compliant TV to your sound bar through a single HDMI connection. To enjoy the ARC function, please ensure your TV is both HDMI-CEC and ARC compliant and set up accordingly. When correctly set up, you can use your TV remote control to adjust the volume output (VOL +/- and MUTE) of the sound bar.
- Connect the HDMI cable (not included) from unit's HDMI (ARC) socket to the HDMI (ARC) socket on your ARC compliant TV. Then press the remote control to select HDMI ARC mode.
Tips:
- Your TV must support the HDMI-CEC and ARC function. HDMI-CEC and ARC must be set to On.
- The setting method of HDMI-CEC and ARC may differ depending on the TV. For details about ARC function, please refer to the owner's manual.
- Only HDMI 1.4 or higher version cable can support the ARC function.
- Your TV digital sound output S/PDIF mode setting must be PCM.
Use the OPTICAL Socket
- Remove the protective cap of the OPTICAL socket, then connect an OPTICAL cable (not included) to the TV's OPTICAL OUT socket and the OPTICAL socket on the unit.
Use the COAXIAL Socket
- You also can use the COAXIAL cable (not included) to connect the TV's COAXIAL OUT socket and COAXIAL socket on the unit.
- Tip: The unit may not be able to decode all digital audio formats from the input source. In this case, the unit will mute. This is NOT a defect. Ensure that the audio setting of the input source (e.g. TV, game console, DVD player, etc.) is set to PCM (Refer to the user manual of the input source device for its audio setting details) with HDMI / OPTICAL / COAXIAL input.
Use the AUX Socket
- Use a RCA to 3.5mm audio cable (not included) to connect the TV's audio output sockets to the AUX socket on the unit.
- Use a 3.5mm to 3.5mm audio cable (included) to connect the TV's or external audio device headphone socket to the AUX socket on the unit.
Connect Power
Risk of product damage!
- Ensure that the power supply voltage corresponds to the voltage printed on the back or the underside of the unit.
- Before connecting the AC power cord, ensure you have completed all other connections.
- Connect the mains cable to the AC\~ socket of the main unit and then into a mains socket.
Note:
- If there is no power, ensure the power cord and plug are fully inserted and the power is turned on.
Note:
- The operational range between this player and a Bluetooth device is approximately 8 meters (without any object between the Bluetooth device and the unit).
- Before you connect a Bluetooth device to this unit, ensure you know the device's capabilities.
- Compatibility with all Bluetooth devices is not guaranteed.
- Any obstacle between this unit and a Bluetooth device can reduce the operational range.
- If the signal strength is weak, your Bluetooth receiver may disconnect, but it will re-enter pairing mode automatically.
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Press the button on the unit or on the remote control to select BT (Bluetooth) mode. The Blue indicator will light flash.
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Activate your Bluetooth device and select the search mode.
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Select "Grundig GSB 900" in the pairing list. After audio prompt, the system is successfully connected and the Blue indicator will light up solidly.
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Play music from the connected device.
| ▶|| | Start, pause or resume play |
| |◀| / ▷| | Previous track / Next track |
To disconnect the Bluetooth function, you can :
- Switch to another function on the unit.
- Disable the function from your Bluetooth device.
- Press and hold the ▶II button on the unit or on the remote control. The Bluetooth device will be disconnected from the unit.
Tips:
- Enter "0000" for the password if necessary.
- If no other Bluetooth device pairs with this player within two minutes, the player will recover its previous connection.
- The player will also be disconnected when your device is moved beyond the operational range.
- If you want to reconnect your device to this player, place it within the operational range.
- If the device is moved beyond the operational range, when it is brought back, please check if the device is still connected to the player.
- If the connection is lost, follow the instructions above to pair your device to the player again.
USB OPERATION
- Insert the USB device.
- Press the button on the unit or on the remote control to select USB mode. The yellow indicator will light up.
| ▶II | Start, pause or resume play |
| ◀/▶I | Previous track / Next track |
| REP | Select repeat/shuffle play modes |
During play, press the REP button on the remote control repeatedly to select a repeat/shuffle option play mode.
| Repeat one Green LED indicator flash twice | |
| Repeat folder | Blue LED indicator flash twice(if there are multiple folders) |
| Repeat all Yellow LED indicator flash twice | |
| Shuffle Play White LED indicator flash twicee | |
| Repeat off | Green/Blue/Yellow/White LED indicators flash twice together |
Tips: This product may not be compatible with certain types of USB storage devices. If you use a USB extension cable, USB hub, or USB Multifunctional card reader, the USB storage device may not be recognized.
To keep the warranty valid, never try to repair the system yourself. If you encounter problems when using this unit, check the following points before requesting service.
| Error Remedy | |
| No power | ·Ensure that the AC cord of the apparatus is properly connected.·Ensure that there is power at the AC outlet.·Press standby button to turn the unit on. |
| Remote control does not work | ·Before you press any playback control button, first select the correct source.·Reduce the distance between the remote control and the unit.·Insert the battery with its polarities (+/-) aligned as indicated.·Replace the battery.·Aim the remote control directly at the sensor on the front of the unit. |
| No sound | ·Make sure that the unit is not muted. Press MUTE or VOL+/-button to resume normal listening.·Press ⏻ on the unit or on the remote control to switch the soundbar to standby mode. Then press the ⏻ button again to switch the soundbar on.·Unplug both the soundbar from the mains socket, then plug them again. Switch on the soundbar.·Ensure the audio setting of the input source (e.g. TV, game console, DVD player, etc.) is set to PCM mode while using digital (e.g. HDMI, OPTICAL, COAXIAL) connection.·The unit may not be able to decode all digital audio formats from the input source. In this case, the unit will mute. This is NOT a defect.device is not muted. |
| TV has display problem while viewing HDR content from HDMI source | ·Some 4K HDR TVs require the HDMI input or picture settings to be set for HDR content reception. For further setup details on HDR display, please refer to the instruction manual of your TV. |
| I can’t find the Bluetooth name of this unit on my Bluetooth device for Bluetooth pairing | ·Ensure the Bluetooth function is activated on your Bluetooth device.·Ensure you have paired the unit with your Bluetooth device. |
| This is a 15 mins power off function, one of the ERPII standard requirement for saving power | ·When the unit's external input signal level is too low, the unit will be turned off automatically in 15 minutes. Please increase the volume level of your external device. |
| System Section | |
| Power Supply 220-240V~ 50/60Hz | |
| Power Consumption 20W | |
| Standby Mode Power Consumption < 0.5 W | |
| Amplifier 60W(Max. output power) | |
| Speaker Impedance 8Ω x 2 + 8Ω x 2 | |
| BluetoothFrequency BandRadio Frequency Power Transmitted | V 4.2 (Supports A2DP, AVRCP profiles)2402 MHz ~ 2480 MHz< 5 dBm |
| USB | 5.0 V =500 mAHi-Speed USB (2.0) / FAT32 / FAT1664G (max), MP3 |
| Dimension (WxHxD) 500 x 62 x 75 mm | |
| Net weight 1.1 kg | |
| Audio input sensitivity 400mV | |
| Frequency Response 40Hz - 20KHz | |
| S/N Ratio ≥70 dB | |
| Channel Separation ≥50 dB | |
| Remote Control | |
| Distance/Angle | 6m / 30° |
| Battery type | 2×LR03, 1.5V, AAA--- |
Technical and design modifications reserved.
Compliance with the WEEE Directive and Disposing of the Waste Product:
This product complies with EU WEEE Directive (2012/19/EU). This product bears a classification symbol for waste electrical and electronic equipment (WEEE).

This symbol indicates that this product shall not be disposed with other household wastes at the end of its service life. Used device must be returned to official collection point for recycling of electrical and electronic devices. To find these collection systems please contact to your local authorities or retailer where the product was purchased. Each household performs important role in recovering and recycling of old appliance. Appropriate disposal of used appliance helps prevent potential negative consequences for the environment and human health.
Compliance with RoHS Directive
The product you have purchased complies with EU RoHS Directive (2011/65/EU). It does not contain harmful and prohibited materials specified in the Directive.
Package Information

Packaging materials of the product are manufactured from recyclable materials in accordance with our National Environment Regulations. Do not dispose of the packaging materials together with the domestic or other wastes. Take them to the packaging material collection points designated by the local authorities.
Technical Information
This device is noise-suppressed according to the applicable EU directives. This product fulfils the European directives 2014/53/EU, 2009/125/EC and 2011/65/EU.
You can find the CE declaration of conformity for the device in the form of a pdf file on the Grundig Homepage www.grundig.com/downloads/doc.




