1. Ifihan
O ṣeun fun riraasing 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. Package Awọn akoonu
Jọwọ ṣayẹwo pe gbogbo awọn nkan wa:
- Sharp GX-BT390 Bluetooth Speaker
- Okun gbigba agbara (USB-C)
- Itọsọna olumulo
3. Ọja Ipariview
Familiarize yourself with the various parts of your Sharp GX-BT390 speaker.

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

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

olusin 3.3: Apa 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.
Awọn idari ati Awọn itọkasi:
- Bọtini agbara: Tẹ mọlẹ lati tan/pa a.
- Iwọn didun soke (+): Mu iwọn didun pọ si.
- Iwọn didun isalẹ (-): Din iwọn didun silẹ.
- Bọ́tìnnì Ṣíṣe/Sánu duro: Play or pause music, answer/end calls.
- Bọtini Pipọpọ Bluetooth: Bẹ̀rẹ̀ ipò ìsopọ̀ Bluetooth.
- Atọka LED: Ó fi ipò agbára, ipò gbigba agbara, àti ipò ìsopọ̀ Bluetooth hàn.
- Bọtini Ipo Imọlẹ: Cycle through LED light modes.
4. Eto
4.1 Gbigba agbara si Agbọrọsọ
- Open the protective cover on the back of the speaker to access the USB-C charging port.
- So okùn USB-C tí a pèsè mọ́ ibudo gbigba agbara agbọrọsọ naa.
- So opin keji okun USB-C pọ mọ adapter agbara USB ti o baamu (ko si ninu rẹ).
- Àmì LED náà yóò fi ipò agbára hàn. Ìgbà agbára kíkún máa ń gba nǹkan bíi wákàtí méjì sí mẹ́ta.
- Once fully charged, disconnect the cable and securely close the protective cover to maintain IP67 water and dust resistance.
4.2 Titan / Pa a
- Lati Fi agbara: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator illuminates.
- Lati Paarẹ: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator turns off.
4.3 Sisopọ 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.
- Lori ẹrọ Bluetooth rẹ (foonuiyara, tabulẹti, ati bẹbẹ lọ), mu Bluetooth ṣiṣẹ ki o wa awọn ẹrọ to wa.
- 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. Awọn ilana Iṣiṣẹ
5.1 Sisisẹsẹhin Orin
- Ṣiṣẹ/Daduro: Tẹ bọtini Play/Sinmi ni ẹẹkan.
- Iwọn didun Up: Tẹ bọtini '+'.
- Iwọn didun isalẹ: Tẹ bọtini '-'.
- Orin t’okan: Tẹ mọlẹ bọtini '+'.
- Tẹlẹ Orin: Tẹ mọlẹ bọtini '-'.
5.2 Ọwọ-Ọfẹ Npe
The Sharp GX-BT390 features a built-in microphone for hands-free calls when connected to your smartphone.
- Idahun Ipe: Tẹ bọtini Play/Sinmi ni ẹẹkan.
- Ipe Ipari: Tẹ bọtini Play/Sinmi ni ẹẹkan lakoko ipe kan.
- Kọ Ipe: Tẹ mọlẹ Bọtini Play/Daduro fun iṣẹju meji 2.
5.3 Otitọ Sitẹrio Alailowaya (TWS) Sisọpọ
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.
- Awọn agbohunsoke meji yoo wa laifọwọyi ati sopọ si ara wọn. Ni kete ti o ti sopọ, iwọ yoo gbọ ohun orin idaniloju kan.
- Bayi, so ẹrọ Bluetooth rẹ pọ si agbọrọsọ akọkọ gẹgẹbi a ti ṣalaye ni apakan 4.3.
5.4 LED Light igbe
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.

Olusin 5.1: Pariview of key features including hands-free calling, LED light effects, IP67 rating, 10-hour playtime, 30W power output, and Bluetooth connectivity.
6. Itọju
To ensure the longevity and performance of your Sharp GX-BT390 speaker, follow these maintenance guidelines:
- Ninu: Nu agbọrọsọ nu pẹlu asọ, damp asọ. Ma ṣe lo abrasive ose tabi epo.
- Omi ati Atako Eruku (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.
- Ibi ipamọ: Tọju agbohunsoke ni itura, aye gbigbẹ kuro lati orun taara ati awọn iwọn otutu to gaju.
- Itọju Batiri: 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. Laasigbotitusita
Ti o ba pade awọn ọran pẹlu agbọrọsọ rẹ, tọka si awọn iṣoro ti o wọpọ ati awọn ojutu wọnyi:
| Isoro | Owun to le Fa | Ojutu |
|---|---|---|
| Agbọrọsọ ko ni agbara lori | Batiri kekere; Agbara bọtini ko te gun to | Charge the speaker; Press and hold the Power button for 2 seconds |
| Ko si ohun | Volume too low; Device not paired; Speaker muted | Increase volume on speaker and device; Re-pair Bluetooth; Check device mute settings |
| Sisopọ Bluetooth kuna | 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 |
| Didara ohun ko dara | Batiri kekere; Ẹrọ ti jinna ju; Awọn idiwo | Charge speaker; Move device closer; Remove obstructions between speaker and device |
| Sisopọ TWS kuna | Speakers not in pairing mode; Already connected to another device | Ensure both speakers are disconnected from other devices; Follow TWS pairing steps carefully |
8. Awọn pato
Detailed technical specifications for the Sharp GX-BT390 Bluetooth Speaker:
| Ẹya ara ẹrọ | Sipesifikesonu |
|---|---|
| Orukọ awoṣe | GX-BT390(K) |
| Agbọrọsọ Iru | Ita, Agbọrọsọ Bluetooth to ṣee gbe |
| Asopọmọra Technology | Bluetooth |
| Imọ-ẹrọ Ibaraẹnisọrọ Alailowaya | Bluetooth |
| Agbọrọsọ Agbara Ijade ti o pọju | 60 Watts (30W RMS) |
| Ipo Ijade Ohun | Sitẹrio (pẹlu sisopọ TWS) |
| Pataki Awọn ẹya ara ẹrọ | Bass Boost, Built-in Microphone, Dustproof, LED Light, Lightweight |
| Omi Resistance Ipele | IP67 (Mabomire ati eruku) |
| Orisun agbara | Agbara Batiri (Batiri Lithium ion 1 to wa) |
| Igbesi aye batiri | Titi di wakati 10 |
| Ibiti o pọju | Ẹsẹ 33 (mita 10) |
| Ọna Iṣakoso | Awọn bọtini Fọwọkan |
| Ọja Mefa | 4"D x 8.5"W x 4"H (10.16 cm D x 21.59 cm W x 10.16 cm H) |
| Iwọn Nkan | 1.75 iwon (28 iwon) |

Figure 8.1: Internal component diagram illustrating the speaker drivers responsible for 30-watt rich bass and powerful sound.
9. Atilẹyin ọja ati Support
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 webojú-òpó wẹ́ẹ̀bù tàbí ìwífún ìbánisọ̀rọ̀ tí a pèsè pẹ̀lú ìwé ọjà rẹ.