1. Inleiding
Dankie vir die aankoopasing 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. Pakketinhoud
Kontroleer asseblief dat alle items teenwoordig is:
- Sharp GX-BT390 Bluetooth Speaker
- Laaikabel (USB-C)
- Gebruikershandleiding
3. Produk verbyview
Familiarize yourself with the various parts of your Sharp GX-BT390 speaker.

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

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

Figuur 3.3: Kant 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.
Kontroles en aanwysers:
- Kragknoppie: Druk en hou om aan/af te skakel.
- Volume op (+): Verhoog volume.
- Volume af (-): Verminder volume.
- Speel/Pause-knoppie: Play or pause music, answer/end calls.
- Bluetooth-paringsknoppie: Begin Bluetooth-paringsmodus.
- LED-aanwyser: Toon kragstatus, laaistatus en Bluetooth-verbindingstatus.
- Ligmodus-knoppie: Cycle through LED light modes.
4. Opstelling
4.1 Laai die luidspreker
- Open the protective cover on the back of the speaker to access the USB-C charging port.
- Koppel die meegeleverde USB-C-kabel aan die luidspreker se laaipoort.
- Koppel die ander kant van die USB-C-kabel aan 'n versoenbare USB-kragadapter (nie ingesluit nie).
- Die LED-aanwyser sal die laaistatus wys. 'n Volle lading neem gewoonlik ongeveer 3-4 uur.
- Once fully charged, disconnect the cable and securely close the protective cover to maintain IP67 water and dust resistance.
4.2 Aan-/afskakel
- Om aan te skakel: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator illuminates.
- Om af te skakel: Press and hold the Power button for approximately 2 seconds until you hear an audible tone and the LED indicator turns off.
4.3 Bluetooth -koppeling
- 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.
- Aktiveer Bluetooth op jou Bluetooth-toestel (slimfoon, tablet, ens.) en soek vir beskikbare toestelle.
- 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.
- Indien paring misluk, skakel die luidspreker en jou toestel af en herhaal dan die stappe.
5. Bedryfsinstruksies
5.1 Musiekweergawe
- Speel/pouse: Druk die Speel/Pause-knoppie een keer.
- Volume op: Druk die '+'-knoppie.
- Volume af: Druk die '-' knoppie.
- Volgende snit: Druk en hou die '+'-knoppie in.
- Vorige snit: Druk en hou die '-' knoppie in.
5.2 Handvrye oproepe
The Sharp GX-BT390 features a built-in microphone for hands-free calls when connected to your smartphone.
- Beantwoord oproep: Druk die Speel/Pause-knoppie een keer.
- Beëindig oproep: Druk die Speel/Pause-knoppie een keer tydens 'n oproep.
- Verwerp oproep: Druk en hou die Speel/Pause-knoppie vir 2 sekondes in.
5.3 Ware Draadlose Stereo (TWS) Paring
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 LED-ligmodusse
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.

Figuur 5.1: oorview of key features including hands-free calling, LED light effects, IP67 rating, 10-hour playtime, 30W power output, and Bluetooth connectivity.
6. Onderhoud
To ensure the longevity and performance of your Sharp GX-BT390 speaker, follow these maintenance guidelines:
- Skoonmaak: Vee die luidspreker af met 'n sagte, damp lap. Moenie skuur skoonmaakmiddels of oplosmiddels gebruik nie.
- Water- en stofbestandheid (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.
- Berging: Bêre die luidspreker op 'n koel, droë plek weg van direkte sonlig en uiterste temperature.
- Batterysorg: 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. Probleemoplossing
As jy probleme met jou luidspreker ondervind, raadpleeg die volgende algemene probleme en oplossings:
| Probleem | Moontlike oorsaak | Oplossing |
|---|---|---|
| Luidspreker skakel nie aan nie | Lae battery; Aan/af-knoppie nie lank genoeg gedruk nie | Charge the speaker; Press and hold the Power button for 2 seconds |
| Geen klank nie | Volume too low; Device not paired; Speaker muted | Increase volume on speaker and device; Re-pair Bluetooth; Check device mute settings |
| Bluetooth-samestelling misluk | 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 |
| Swak klankgehalte | Low battery; Device too far; Obstructions | Charge speaker; Move device closer; Remove obstructions between speaker and device |
| TWS -paring misluk | Speakers not in pairing mode; Already connected to another device | Ensure both speakers are disconnected from other devices; Follow TWS pairing steps carefully |
8. Spesifikasies
Detailed technical specifications for the Sharp GX-BT390 Bluetooth Speaker:
| Kenmerk | Spesifikasie |
|---|---|
| Model Naam | GX-BT390(K) |
| Tipe luidspreker | Buitelug, Draagbare Bluetooth-luidspreker |
| Verbindingstegnologie | Bluetooth |
| Draadlose kommunikasietegnologie | Bluetooth |
| Luidspreker Maksimum uitsetkrag | 60 Watt (30W RMS) |
| Klankuitvoermodus | Stereo (met TWS-paring) |
| Spesiale kenmerke | Bass Boost, Built-in Microphone, Dustproof, LED Light, Lightweight |
| Waterweerstandvlak | IP67 (waterdig en stofdig) |
| Kragbron | Batteryaangedrewe (1 litiumioonbattery ingesluit) |
| Batterylewe | Tot 10 uur |
| Maksimum reeks | 33 voet (10 meter) |
| Beheer metode | Raak knoppies |
| Produk afmetings | 10.16 cm D x 21.59 cm B x 10.16 cm H (4" D x 8.5" B x 4" H) |
| Item gewig | 1.75 pond (28 onse) |

Figure 8.1: Internal component diagram illustrating the speaker drivers responsible for 30-watt rich bass and powerful sound.
9. Waarborg en Ondersteuning
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 webwebwerf of die kontakinligting wat saam met u produkdokumentasie verskaf word.