1. Kupu Whakataki
Mauruuru koe mo te hokoasing 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. Ihirangi mokete
Tena koa tirohia kei reira nga taonga katoa:
- Kaikōrero Nihokikorangi Sharp GX-BT390
- Ura Whakatau (USB-C)
- Pukapuka Kaiwhakamahi
3. Hua Neke Atuview
Familiarize yourself with the various parts of your Sharp GX-BT390 speaker.

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

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

Whakaahua 3.3: Taha 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.
Nga Mana me nga Tohu:
- Pātene Hiko: Pēhi me te pupuri kia whakakā/whakaweto.
- Rōrahi Whakarunga (+): Whakanuia te rōrahi.
- Rōrahi Raro (-): Whakaitihia te rōrahi.
- Pātene Purei/Tatari: Play or pause music, answer/end calls.
- Patene Tauhoa Nihokikorangi: Tīmatahia te aratau takirua Nihokikorangi.
- Tohu LED: E whakaatu ana i te tūnga hiko, te tūnga utu, me te tūnga hononga Nihokikorangi.
- Pātene Aratau Maama: Hurihurihia ngā aratau rama LED.
4. Tatūnga
4.1 Te Whakataki i te Kaikorero
- Open the protective cover on the back of the speaker to access the USB-C charging port.
- Tūhonohia te taura USB-C ki te tauranga utu o te kaikōrero.
- Honoa te pito kē atu o te taura USB-C ki tētahi urutau hiko USB hototahi (kāore i roto).
- 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 Kei te Hiko / Weto
- Hei Whakahiko: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator illuminates.
- Hei Whakaweto: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator turns off.
4.3 Takirua Nihokikorangi
- 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.
- I runga i to taputapu Nihokikorangi (smartphone, tablet, etc.), whakahohea te Nihokikorangi me te rapu mo nga taputapu e waatea ana.
- 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. Nga Tohutohu Whakahaere
5.1 Purei Waiata
- Purei/Tatari: Pēhia te pātene Play/Pause kia kotahi.
- Runga Runga: Patohia te paatene '+'.
- Raro Raro: Patohia te paatene '-'.
- Riu Panuku: Patohia me te pupuri i te paatene '+'.
- Riu o mua: Patohia me te pupuri i te paatene '-'.
5.2 Waea-Waea-a-ringa
The Sharp GX-BT390 features a built-in microphone for hands-free calls when connected to your smartphone.
- Whakautu Waea: Pēhia te pātene Play/Pause kia kotahi.
- Whakamutu Waea: Pēhia te pātene Purei/Tatari kia kotahi i te wā e waea ana.
- Whakakore Waea: Patohia me te pupuri i te paatene Play/Pause mo te 2 hēkona.
5.3 Whakahoahoa Waea Ahokore Tika (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.
- The two speakers will automatically search for and connect to each other. Once connected, you will hear a confirmation tone.
- Now, connect your Bluetooth device to the primary speaker as described in section 4.3.
5.4 Aratau Maama 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.

Whakaatu 5.1: Neke Atuview of key features including hands-free calling, LED light effects, IP67 rating, 10-hour playtime, 30W power output, and Bluetooth connectivity.
6. Tiaki
To ensure the longevity and performance of your Sharp GX-BT390 speaker, follow these maintenance guidelines:
- Te horoi: Ūkuia te kaikōrero ki te ngohengohe, damp kakahu. Kaua e whakamahi i nga kai horoi me nga whakarewa.
- Atete Wai me te Puehu (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.
- Rokiroki: Whakaorangia te kaikorero ki te waahi makariri, maroke atu i te ra tika me te wera nui.
- Tiaki Pūhiko: 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. Te Raru
Mena ka pāngia koe e ngā raruraru me tō kaikorero, tirohia ngā raruraru me ngā otinga e whai ake nei:
| Raruraru | Take pea | Rongoā |
|---|---|---|
| Karekau te kaikorero e kaha ana | Pūhiko iti; Kaore i roa te pehi i te paatene hiko | Charge the speaker; Press and hold the Power button for 2 seconds |
| Karekau he tangi | Volume too low; Device not paired; Speaker muted | Increase volume on speaker and device; Re-pair Bluetooth; Check device mute settings |
| Ka rahua te takirua Nihokikorangi | 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 |
| He kino te kounga oro | Pūhiko iti; He tawhiti rawa te taputapu; Te aukati | Charge speaker; Move device closer; Remove obstructions between speaker and device |
| Kua rahua te takirua TWS | Speakers not in pairing mode; Already connected to another device | Me whakarite kia momotu ngā kaikorero e rua mai i ētahi atu taputapu; me āta whai i ngā mahi honohono TWS |
8. Whakatakotoranga
Detailed technical specifications for the Sharp GX-BT390 Bluetooth Speaker:
| Āhuahira | Whakatakotoranga |
|---|---|
| Ingoa Tauira | GX-BT390(K) |
| Momo Kaikorero | Kaikōrero Nihokikorangi Kawe, Waho |
| Hangarau Hononga | Nihokikorangi |
| Hangarau Whakawhitiwhiti Ahokore | Nihokikorangi |
| Kaikorero Te Mana Putanga Morahi | 60 Wāti (30W RMS) |
| Aratau Putanga Ororongo | Tirotiro (me te takirua TWS) |
| Nga waahanga motuhake | Whakarei Pāoro, Hopuoro Hanga-roto, Ārai Puehu, Rama LED, Mama |
| Taumata Atete Wai | IP67 (Waiwai me te puehu) |
| Puna Mana | Ma te Puhiko (1 te pākahiko Lithium Ion kei roto) |
| Ora Pūhiko | Tae atu ki te 10 haora |
| Awhe Morahi | 33 Puawai (10 mita) |
| Tikanga Mana | Patene Patene |
| Hunga Hua | 4" D x 8.5" W x 4" H (10.16 cm D x 21.59 cm W x 10.16 cm H) |
| Taumaha Tūemi | 1.75 pauna (28 hekere) |

Figure 8.1: Internal component diagram illustrating the speaker drivers responsible for 30-watt rich bass and powerful sound.
9. Pūtāhui me te Tautoko
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 webpae, nga korero whakapā ranei e whakaratohia ana me to tuhinga hua.





