Introduksjon
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.
Pakkeinnhold
- Sharp GX-BT290 Bluetooth Speaker
- USB Charging Cable (not explicitly listed but implied for battery charging)
- Brukerhåndbok (dette dokumentet)
Oppsett
1. Lading av høyttaleren
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. Slå på/av
Trykk og hold inne Strømknapp located on the control panel until you hear an audible prompt or see the indicator lights activate. To power off, press and hold the Strømknapp igjen.

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.
Bruksanvisning
1. Bluetooth-paring
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing blue LED). If not, briefly press the Bluetooth-knapp.
- Aktiver Bluetooth på enheten din (smarttelefon, nettbrett, bærbar PC) og søk etter tilgjengelige enheter.
- 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. Ekte trådløs stereo (TWS)-paring
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.
- På én høyttaler (dette vil være hovedhøyttaleren), trykk og hold inne TWS-knapp (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. Lydavspilling og volumkontroll
- Bruk Volum opp (+) og Volum ned (-) buttons on the speaker to adjust the playback volume.
- Trykk på Spill av/pause-knapp (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. Håndfri samtale
When connected to a smartphone, the speaker's built-in microphone allows for hands-free calls:
- To answer an incoming call, briefly press the Ringeknapp (often integrated with the Play/Pause button).
- To end a call, briefly press the Ringeknapp igjen.
- For å avvise et innkommende anrop, trykk og hold nede Ringeknapp.
5. LED-lysmoduser
The speaker features two LED light modes. Briefly press the Lysmodusknapp (often indicated by a lightbulb icon) to cycle through the available light effects or to turn them off.

Bilde: En eksplodert 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.
Vedlikehold
Rengjøring
Tørk av høyttaleren med en myk, tørr eller lett fuktet klutamp klut. Ikke bruk slipende rengjøringsmidler, alkohol eller kjemiske løsemidler, da disse kan skade overflaten.
Vanntett og støvtett (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.
Lagring
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.
Feilsøking
| Problem | Mulig årsak | Løsning |
|---|---|---|
| Høyttaleren slår seg ikke på | Lavt batteri; Av/på-knappen er ikke trykket riktig inn | Lad høyttaleren; Trykk og hold inne av/på-knappen i noen sekunder |
| Ingen lyd | Volume too low; Not paired; Device volume low | Increase speaker volume; Ensure successful Bluetooth pairing; Increase volume on connected device |
| Kan ikke kobles til enheten | Høyttaleren er ikke i paringsmodus; Enhetens Bluetooth er av; For langt fra høyttaleren | Ensure speaker is flashing blue LED; Turn on device Bluetooth; Move device closer to speaker (within 33 feet) |
| TWS -sammenkobling mislykkes | Speakers already paired to other devices; Too far apart | Disconnect speakers from other devices; Ensure speakers are close to each other during TWS pairing |
| Dårlig lydkvalitet | Interferens; Enheten er for langt unna; Lavt batteri | Move away from other wireless devices; Move device closer; Charge the speaker |
Spesifikasjoner
| Trekk | Spesifikasjon |
|---|---|
| Modellnavn | GX-BT290(R) |
| Høyttalertype | Utendørs |
| Spesielle funksjoner | Bass Boost, Built-in Microphone, Dustproof, LED Light, Lightweight |
| Tilkoblingsteknologi | Bluetooth |
| Wireless Range | Opptil 10 meter |
| Strømutgang | 32W Max Power (16W RMS) |
| Vannmotstandsnivå | IP67 (vanntett og støvtett) |
| Batterilevetid | Opptil 14 timer |
| Strømkilde | Batteridrevet (1 litiumionbatteri inkludert) |
| Produktdimensjoner | 7.6 cm D x 19 cm B x 7.6 cm H (ca. 3 cm D x 7.5 cm B x 3 cm H) |
| Varevekt | 16 unser (ca. 0.45 kg) |
| Inkluderte komponenter | Bluetooth høyttaler |
| Farge | Rød |

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.
Garanti og støtte
For warranty information, technical support, or customer service inquiries, please refer to the documentation included with your purchase or visit the official Sharp webnettstedet. Ta vare på kjøpsbeviset for garantikrav.
For ytterligere hjelp kan du også kontakte forhandleren du kjøpte produktet fra.