1. Destpêk
Spas ji bo kirînêasing the Sharp GX-BT390 Crystal Clear Series Bluetooth Speaker. This portable speaker is designed to deliver high-quality audio with enhanced bass, featuring IP67 waterproof and dustproof capabilities, LED light modes, and True Wireless Stereo (TWS) pairing. This manual provides essential information for setup, operation, and maintenance to ensure optimal performance and longevity of your device.
2. Naveroka pakêtê
Ji kerema xwe kontrol bikin ka hemî pêkhate hene:
- Sharp GX-BT390 Bluetooth Speaker
- Kabloya Şarjkirinê (USB-C)
- Manual Bikarhêner
3. Hilbera Serîview
Familiarize yourself with the various parts of your Sharp GX-BT390 speaker.

Wêne 3.1: Pêşî view of the Sharp GX-BT390 speaker, highlighting the control panel with volume buttons, play/pause, and power indicator.

Wêne 3.2: Paş view of the Sharp GX-BT390 speaker, illustrating the sealed charging port and attachment points for the carrying strap.

Wêne 3.3: Alî view of the Sharp GX-BT390 speaker, showing the textured surface and the adjustable carrying strap.

Figure 3.4: The Sharp GX-BT390 speaker with its end cap illuminated, displaying the Sharp logo and an active LED light mode.
Kontrol û Nîşan:
- Bişkojka Hêzê: Ji bo vemirandin/çalakkirinê bitikîne û bigire.
- Volume Up (+): Volume zêde bike.
- Volume Down (-): Dengê kêm bike.
- Bişkojka Play/Pause: Play or pause music, answer/end calls.
- Bişkojka Pêvekirina Bluetooth: Moda hevberdana Bluetooth-ê bidin destpêkirin.
- Nîşana LED: Shows power status, charging status, and Bluetooth connection status.
- Bişkoja Moda Ronahî: Cycle through LED light modes.
4. Sazkirin
4.1 Barkirina Axêverê
- Open the protective cover on the back of the speaker to access the USB-C charging port.
- Kabloya USB-C ya ku hatiye dayîn bi porta şarjê ya axaftvanê ve girêdin.
- Connect the other end of the USB-C cable to a compatible USB power adapter (not included).
- The LED indicator will show charging status. A full charge typically takes approximately 3-4 hours.
- Once fully charged, disconnect the cable and securely close the protective cover to maintain IP67 water and dust resistance.
4.2 Hêzdarkirin/Off
- Hêzdarkirin: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator illuminates.
- Ji bo Veqetandinê: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator turns off.
4.3 Pairkirina Bluetooth
- Ensure the speaker is powered on and within 1 meter of your Bluetooth device.
- The speaker will automatically enter Bluetooth pairing mode when first powered on, or if no device is connected. The LED indicator will flash rapidly.
- Li ser cîhaza xwe ya Bluetooth (telefonê jîr, tablet, hwd.), Bluetooth-ê çalak bike û li cîhazên berdest bigere.
- Select "Sharp GX-BT390" from the list of devices.
- Once paired, you will hear a confirmation tone, and the LED indicator will glow solid blue.
- If pairing fails, turn off the speaker and your device, then repeat the steps.
5. Telîmatên Operating
5.1 Playback Muzîkê
- Lîstik / Rawestandin: Bişkoka Play/Pause carekê bikirtînin.
- Volume Up: Bişkoka '+' bikirtînin.
- Volume Down: Bişkoka '-' bikirtînin.
- Tracka Piştre: Bişkoka '+' bikirtînin û bigirin.
- Traopa Berê: Bişkoka '-' bikirtînin û bigirin.
5.2 Bangkirina Bê Dest
The Sharp GX-BT390 features a built-in microphone for hands-free calls when connected to your smartphone.
- Bersiva Bangê: Bişkoka Play/Pause carekê bikirtînin.
- Banga Dawî: Di dema bangekê de carekê bişkoja Play/Pause bikirtînin.
- Bang red kirin: Bişkojka Play/Pause 2 çirkeyan pêl bike û bigire.
5.3 Hevberdana Stereo ya Bêtêl a Rastîn (TWS)
You can pair two Sharp GX-BT390 speakers together for a stereo sound experience.
- Ensure both GX-BT390 speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the Bluetooth pairing button for 3 seconds. You will hear a tone.
- Herdu axaftvan dê bixweber li hev bigerin û bi hev ve girêbidin. Dema ku girêdan çêbû, hûn ê dengek pejirandinê bibihîzin.
- Now, connect your Bluetooth device to the primary speaker as described in section 4.3.
5.4 Modên Ronahiya LED
The speaker features two LED mood lighting effects that synchronize with the music.
- Press the Light Mode button to cycle through the available light modes.
- Press the Light Mode button again to select the next mode or turn off the lights.

Wêne 5.1: Serview of key features including hands-free calling, LED light effects, IP67 rating, 10-hour playtime, 30W power output, and Bluetooth connectivity.
6. Maintenance
To ensure the longevity and performance of your Sharp GX-BT390 speaker, follow these maintenance guidelines:
- Paqijî: Axaftvan bi nermî paqij bike, damp çît. Paqijkerên abrasive an solvanan bikar neynin.
- Berxwedana Av û Tozê (IP67): The speaker 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 to maintain this rating. Avoid prolonged exposure to water or extreme conditions.
- Embarkirinî: Axêverê li cîhekî sar û hişk, dûr ji tîrêjên rojê yên rasterast û germahiyên zêde hilînin.
- Lênêrîna Pîl: To preserve battery life, charge the speaker regularly, even if not in use for extended periods. Avoid fully discharging the battery frequently.

Figure 6.1: Visual representation of the speaker's IP67 waterproof and dustproof capabilities.
7. Destpêkirin
Heke hûn bi pirsgirêkên axaftvana xwe re rû bi rû bimînin, li pirsgirêk û çareseriyên hevpar ên jêrîn binêrin:
| Pirsegirêk | Sedema gengaz | Çare |
|---|---|---|
| Axaftvan vênake | Batarya kêm e; Bişkoka hêzê bi têra xwe dirêj nehatiye pêlkirin | Axaftvanê şarj bike; Bişkojka Hêzê 2 saniyeyan bigire û bigire |
| Deng tune | Volume too low; Device not paired; Speaker muted | Increase volume on speaker and device; Re-pair Bluetooth; Check device mute settings |
| Hevberdana Bluetooth têk diçe | Speaker too far from device; Device Bluetooth off; Interference | Ensure speaker is within 1 meter; Turn device Bluetooth on/off; Move away from other wireless devices |
| Qalîteya dengê xerab | Low battery; Device too far; Obstructions | Charge speaker; Move device closer; Remove obstructions between speaker and device |
| Hevberdana TWS têk diçe | Speakers not in pairing mode; Already connected to another device | Ensure both speakers are disconnected from other devices; Follow TWS pairing steps carefully |
8. Specifications
Detailed technical specifications for the Sharp GX-BT390 Bluetooth Speaker:
| Taybetî | Specification |
|---|---|
| Navê Model | GX-BT390(K) |
| Type Speaker | Outdoor, Portable Bluetooth Speaker |
| Teknolojiya Girêdanê | Bluetooth |
| Teknolojiya Ragihandinê ya Wireless | Bluetooth |
| Speaker Maximum Output Power | 60 Watts (30W RMS) |
| Mode Output Audio | Stereo (bi hevberkirina TWS) |
| Taybetmendiyên Taybet | Bass Boost, Built-in Microphone, Dustproof, LED Light, Lightweight |
| Asta Berxwedana Avê | IP67 (Waterproof and Dustproof) |
| Çavkaniya Hêzê | Battery Powered (1 pîlê Lithium Ion tê de) |
| Battery Life | Heta 10 saetan |
| Rêzeya herî zêde | 33 Feet (10 metre) |
| Rêbaza Kontrolê | Bişkojkên Touch |
| Mezinahiya Hilberê | 4"D x 8.5"Firehî x 4"Bilindî (10.16 cmD x 21.59 cmFirehî x 10.16 cmBilindî) |
| Babetê Weight | 1.75 pound (28 Ons) |

Figure 8.1: Internal component diagram illustrating the speaker drivers responsible for 30-watt rich bass and powerful sound.
9. Garantî û Piştgirî
The Sharp GX-BT390 Bluetooth Speaker comes with a Limited Warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support or service inquiries, please contact Sharp customer service through their official webmalper an agahdariya têkiliyê ya ku bi belgeya hilberê we re hatî peyda kirin.