Uvod
The Sharp GX-BT290 Crystal Clear Series Portable Bluetooth Speaker is designed to deliver high-quality audio with enhanced bass, offering a robust and portable listening experience. Featuring IP67 waterproof and dustproof capabilities, a long-lasting 14-hour battery, and versatile connectivity options including True Wireless Stereo (TWS) pairing, this speaker is suitable for various environments. It also includes a built-in microphone for hands-free calling and two distinct LED light modes to enhance your audio experience.
Sadržaj paketa
- Sharp GX-BT290 Bluetooth zvučnik
- USB Charging Cable (not explicitly listed but implied for battery charging)
- Korisnički priručnik (ovaj dokument)
Setup
1. Punjenje zvučnika
Before first use, fully charge the speaker. Connect the provided USB charging cable to the speaker's charging port and the other end to a compatible USB power adapter (not included) or a computer's USB port. The charging indicator light will illuminate during charging and turn off once fully charged. A full charge provides approximately 14 hours of playtime.
2. Uključivanje / isključivanje napajanja
Pritisnite i držite Dugme za napajanje located on the control panel until you hear an audible prompt or see the indicator lights activate. To power off, press and hold the Dugme za napajanje opet.

Image: The Sharp GX-BT290 speaker in red, displaying its vertical control panel with power, volume, light mode, and Bluetooth buttons. This view highlights the speaker's cylindrical design and integrated strap.
Uputstvo za upotrebu
1. Bluetooth uparivanje
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing blue LED). If not, briefly press the Bluetooth dugme.
- Na svom uređaju (pametnom telefonu, tabletu, laptopu) omogućite Bluetooth i potražite dostupne uređaje.
- Select "GX-BT290" from the list of found devices.
- Once connected, the speaker will provide an audible confirmation, and the Bluetooth LED will become solid blue.
2. Uparivanje putem pravog bežičnog stereo sistema (TWS)
To achieve a stereo sound experience, you can pair two GX-BT290 speakers together:
- Ensure both GX-BT290 speakers are powered on and not connected to any other Bluetooth device.
- Na jednom zvučniku (ovo će biti primarni zvučnik) pritisnite i držite Dugme TWS (often integrated with the Bluetooth button or a dedicated button).
- The primary speaker will search for the secondary speaker. Once connected, both speakers will provide an audible confirmation.
- Now, connect your device to the primary speaker via Bluetooth as described in the "Bluetooth Pairing" section. Audio will play in stereo through both speakers.
3. Audio Playback and Volume Control
- Koristite Jačina zvuka (+) i Smanjivanje glasnoće (-) buttons on the speaker to adjust the playback volume.
- Pritisnite Dugme za reprodukciju/pauzu (often integrated with the Power button or a dedicated button) to play or pause audio.
- For track navigation, refer to your connected device's controls.
4. Pozivi bez upotrebe ruku
Kada je povezan sa pametnim telefonom, ugrađeni mikrofon zvučnika omogućava hands-free pozive:
- To answer an incoming call, briefly press the Dugme za poziv (often integrated with the Play/Pause button).
- To end a call, briefly press the Dugme za poziv opet.
- Da odbijete dolazni poziv, pritisnite i držite Dugme za poziv.
5. LED svjetlosni modovi
The speaker features two LED light modes. Briefly press the Dugme Light Mode (often indicated by a lightbulb icon) to cycle through the available light effects or to turn them off.

Slika: Eksplodirala view of the Sharp GX-BT290 speaker, illustrating its unique cylinder design, DSP technology, and the precision dual drivers responsible for exceptional depth and clarity in sound.
Održavanje
Čišćenje
Obrišite zvučnik mekom, suhom ili blago natopljenom krpomamp krpom. Ne koristite abrazivna sredstva za čišćenje, alkohol ili hemijske rastvarače, jer mogu oštetiti površinu.
Vodootporan i otporan na prašinu (IP67)
The GX-BT290 is rated IP67, meaning it is protected from dust ingress and can withstand immersion in water up to 1 meter for 30 minutes. Ensure the charging port cover is securely closed before exposing the speaker to water or dust. After exposure to water, dry the speaker thoroughly before charging.

Image: The Sharp GX-BT290 speaker being splashed with water, visually demonstrating its IP67 water and dustproof capabilities. This image emphasizes the speaker's durability for outdoor use.
Skladištenje
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods. Avoid storing in environments with high humidity.
Rješavanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Zvučnik se ne uključuje | Slaba baterija; Dugme za napajanje nije pravilno pritisnuto | Charge the speaker; Press and hold the Power button for a few seconds |
| Nema zvuka | Volume too low; Not paired; Device volume low | Increase speaker volume; Ensure successful Bluetooth pairing; Increase volume on connected device |
| Nije moguće upariti uređaj | Zvučnik nije u načinu uparivanja; Bluetooth uređaja isključen; Previše daleko od zvučnika | Ensure speaker is flashing blue LED; Turn on device Bluetooth; Move device closer to speaker (within 33 feet) |
| TWS uparivanje ne uspijeva | Zvučnici su već upareni s drugim uređajima; Previše udaljeni | Disconnect speakers from other devices; Ensure speakers are close to each other during TWS pairing |
| Loš kvalitet zvuka | Interference; Device too far; Low battery | Move away from other wireless devices; Move device closer; Charge the speaker |
Specifikacije
| Feature | Specifikacija |
|---|---|
| Naziv modela | GX-BT290(R) |
| Vrsta zvučnika | Na otvorenom |
| Posebne karakteristike | Pojačavanje basa, ugrađeni mikrofon, otporno na prašinu, LED svjetlo, lagano |
| Tehnologija povezivanja | Bluetooth |
| bežični domet | Do 33 stope (10 metara) |
| Izlazna snaga | 32W Max Power (16W RMS) |
| Nivo vodootpornosti | IP67 (vodootporan i otporan na prašinu) |
| Trajanje baterije | Do 14 sati |
| Izvor napajanja | Napaja se baterijama (1 litijum-jonska baterija uključena) |
| Dimenzije proizvoda | 3"D x 7.5"Š x 3"V (približno 7.6 cm D x 19 cm Š x 7.6 cm V) |
| Težina artikla | 16 unce (otprilike 0.45 kg) |
| Uključene komponente | Bluetooth zvučnik |
| Boja | Crveni |

Image: A hand holding the Sharp GX-BT290 speaker, demonstrating its compact size and portability. This image provides a sense of scale for the device.
Garancija i podrška
For warranty information, technical support, or customer service inquiries, please refer to the documentation included with your purchase or visit the official Sharp webSačuvajte dokaz o kupovini za slučaj reklamacije.
For further assistance, you may also contact the retailer from whom you purchased the product.





