Introduction
Thank you for purchasing the Sharp GX-BT190 Crystal Clear Series Portable Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it thoroughly before use to ensure optimal performance and longevity of your device.
Image: The Sharp GX-BT190 portable Bluetooth speaker, showcasing its illuminated ring and robust design, surrounded by a light mist.
What's in the Box
Ensure all items are present upon unboxing:
- Sharp GX-BT190 Bluetooth Speaker
- Lanyard (for easy carrying)
- USB Charging Cable (Type-C)
- User Manual (this document)
Product Overview
The Sharp GX-BT190 is designed for portability and durability, featuring intuitive controls and a robust build.
Image: A direct front view of the Sharp GX-BT190 speaker, highlighting the central Sharp logo and the surrounding blue LED mood light.
Key Features:
- IP67 Waterproof and Dustproof: Designed to withstand immersion in water and protect against dust, allowing it to float.
- 15-Hour Battery Life: Extended playtime for continuous music enjoyment.
- 6 LED Mood Light Modes: Dynamic lighting effects that synchronize with your music.
- True Wireless Stereo (TWS) Pairing: Connect two GX-BT190 speakers for an enhanced stereo sound experience.
- Hands-Free Calling: Built-in microphone for convenient call management.
- Ultra-Portable Design: Lightweight (8 ounces) with an included lanyard for easy transport.
Setup
1. Charging the Speaker
Before first use, fully charge the speaker. A full charge takes approximately 3-4 hours.
- Locate the charging port, usually protected by a waterproof flap.
- Open the flap and connect the supplied USB charging cable to the speaker's charging port.
- Connect the other end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. It will turn off or change color once fully charged.
2. Power On/Off
- To Power On: Press and hold the Power button for approximately 2-3 seconds until you hear an audible prompt and the LED lights activate.
- To Power Off: Press and hold the Power button again for approximately 2-3 seconds until you hear an audible prompt and the LED lights turn off.
3. Bluetooth Pairing
Connect your Sharp GX-BT190 speaker to your Bluetooth-enabled device.
Image: A hand holding the Sharp GX-BT190 speaker, positioned next to a smartphone screen showing its Bluetooth settings, illustrating the pairing process.
- Ensure the speaker is powered on and in pairing mode (the LED indicator will typically flash rapidly).
- On your smartphone, tablet, or other Bluetooth device, go to the Bluetooth settings menu.
- Search for available devices. You should see "SHARP GX-BT190" in the list.
- Select "SHARP GX-BT190" to connect. Once connected, you will hear a confirmation sound, and the LED indicator will typically stop flashing and remain solid.
- The speaker will automatically attempt to reconnect to the last paired device when powered on.
4. True Wireless Stereo (TWS) Pairing
For an immersive stereo experience, you can pair two Sharp GX-BT190 speakers together.
- Ensure both GX-BT190 speakers are powered on and not connected to any Bluetooth device.
- On one of the speakers (this will be your primary speaker), press and hold the TWS button (refer to speaker diagram if available, otherwise assume a dedicated button or a combination).
- The primary speaker will search for the secondary speaker. Once connected, you will hear a confirmation sound.
- Now, connect your Bluetooth device to the primary speaker as described in the "Bluetooth Pairing" section. Both speakers will play audio in stereo.
- To disconnect TWS, press and hold the TWS button on either speaker.
Operating the Speaker
1. Music Playback
- Play/Pause: Press the Play/Pause button once to play or pause music.
- Volume Up/Down: Press the Volume + button to increase volume, and the Volume - button to decrease volume.
- Next Track: Press and hold the Volume + button to skip to the next track.
- Previous Track: Press and hold the Volume - button to go to the previous track.
2. Hands-Free Calling
When connected to your smartphone, the speaker can be used for hands-free calls.
- Answer Call: Press the Play/Pause button once when an incoming call rings.
- End Call: Press the Play/Pause button once during a call to end it.
- Reject Call: Press and hold the Play/Pause button for 2 seconds when an incoming call rings.
3. LED Mood Lights
The speaker features 6 different LED mood light modes.
- Change Mode: Press the Light Mode button (or a dedicated button, if available) to cycle through the different light effects.
- Turn Off Lights: Continue pressing the Light Mode button until the lights turn off, or press and hold the button for 2 seconds.
4. Waterproof and Floating Functionality
Image: The Sharp GX-BT190 speaker covered in water droplets, demonstrating its IP67 waterproof rating and suitability for use near water.
The GX-BT190 is IP67 rated, meaning it is protected against dust ingress and can withstand immersion in water up to 1 meter for 30 minutes. It is also designed to float on water.
- Ensure the charging port flap is securely closed before exposing the speaker to water.
- Do not submerge the speaker for extended periods or beyond the specified depth.
- After exposure to water, wipe the speaker dry with a soft cloth before charging.
Maintenance
1. Cleaning
- Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners, alcohol, or chemical solvents.
- Ensure the charging port is dry before connecting any cables.
2. Storage
- Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- If storing for an extended period, charge the battery to approximately 50% every few months to maintain battery health.
3. Battery Care
- Avoid fully discharging the battery frequently.
- Do not expose the battery to excessive heat or cold.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Charge the speaker fully. |
| Cannot pair with Bluetooth device. | Speaker is not in pairing mode; Bluetooth is off on device; device is too far. | Ensure speaker is in pairing mode. Turn Bluetooth on your device. Move device closer to speaker (within 33 feet). Forget previous pairings on your device and try again. |
| No sound or low volume. | Volume too low on speaker or device; speaker not connected. | Increase volume on both speaker and connected device. Re-establish Bluetooth connection. |
| TWS pairing fails. | Speakers are already connected to a device; speakers are too far apart. | Ensure both speakers are disconnected from any Bluetooth devices. Place speakers close to each other. Try resetting both speakers. |
Specifications
Image: The Sharp GX-BT190 speaker displayed next to a smartphone, with measurements indicating its compact size of approximately 3.5 inches wide and 2.9 inches high.
| Feature | Detail |
|---|---|
| Model Number | GX-BT190 |
| Brand | Sharp |
| Connectivity Technology | Bluetooth |
| Speaker Maximum Output Power | 10 Watts |
| Water Resistance Level | IP67 (Waterproof and Dustproof) |
| Battery Life | Up to 15 Hours |
| Charging Time | Approx. 3-4 Hours |
| Wireless Range | Up to 33 Feet (10 meters) |
| Item Dimensions (D x W x H) | 3"D x 3"W x 3"H (Approximate) |
| Item Weight | 8 Ounces (231g) |
| Special Features | Bass Boost, Built-in Microphone, Dustproof, LED Light Modes, Lightweight, Floats on Water, True Wireless Stereo Pairing |
Warranty and Support
Warranty Information
The Sharp GX-BT190 speaker comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
For warranty claims, please retain your proof of purchase.
Customer Support
If you encounter any issues or have questions regarding your Sharp GX-BT190 speaker, please contact Sharp customer support. Refer to the official Sharp website or your product packaging for the most up-to-date contact information.
- Before contacting support, please review the Troubleshooting section of this manual.
- Have your product model number (GX-BT190) and proof of purchase ready.
