Sony ULT Field 3 Wireless Portable Bluetooth Speaker (SRSULT30B) Instruction Manual

1. Introduction

The Sony ULT Field 3 is a wireless portable Bluetooth speaker designed for robust audio performance and durability. It features enhanced bass, a long-lasting battery, and a rugged construction suitable for various environments. This manual provides essential information for setting up, operating, and maintaining your speaker.

Figure 1: Front view of the Sony ULT Field 3 speaker.

2. What's in the Box

• Sony ULT Field 3 Wireless Portable Bluetooth Speaker
• USB Type-C® Cable
• Strap belt

3. Product Overview

3.1 Physical Design

The ULT Field 3 features a solid rectangular form wrapped in a durable mesh textile. It is designed for portability and resilience.

Figure 2: Front view highlighting the mesh textile and Sony logo.

3.2 Controls and Ports

All primary controls are located on the top panel of the speaker for easy access. These include power, Bluetooth pairing, volume adjustment, playback controls, and the ULT button. The passive radiators are positioned on either side of the speaker.

Figure 3: Top panel controls of the ULT Field 3.

Charging and other connections are located under a protective flap on the rear of the speaker.

Figure 4: Rear view with port access.

4. Setup

4.1 Charging the Speaker

Connect the supplied USB Type-C® cable to the DC IN/OUT port on the speaker and to a compatible USB charging adapter (not included). The speaker supports quick charging, providing up to 120 minutes of playtime with just 10 minutes of charging.

Figure 5: Battery life and quick charging details.

4.2 Bluetooth Pairing

1. Turn on the speaker by pressing the Power button.
2. Press and hold the Bluetooth button until the Bluetooth indicator starts flashing rapidly.
3. On your smartphone or audio device, enable Bluetooth and search for available devices.
4. Select "SRSULT30B" from the list of devices to pair.
5. Once connected, the Bluetooth indicator will stop flashing and remain lit.

4.3 Party Connect

The Party Connect feature allows you to link multiple compatible Sony speakers together for synchronized sound, creating a larger audio experience. Refer to the Sony Sound Connect app for detailed instructions on setting up Party Connect.

Figure 6: Party Connect feature in action.

5. Operating Instructions

5.1 ULT Button (Enhanced Bass)

Press the ULT button on the speaker to activate or cycle through different bass boost modes. This feature delivers enhanced sound depth and powerful bass for your music.

Figure 7: The ULT button for bass enhancement.

5.2 Sound Customization (7-Band Equalizer)

Customize your audio experience using the 7-band equalizer available through the Sony Sound Connect app. This allows you to fine-tune the sound for optimal clarity, depth, and balance according to your preferences.

Figure 8: Sound Connect app with equalizer.

5.3 Exceptional Call Clarity

The speaker features a built-in microphone with echo-canceling technology, ensuring crystal-clear calls and effortless Bluetooth connectivity for smooth operation.

Figure 9: Speaker used for calls.

5.4 Durability (IP67 Rating)

With an IP67 rating, the ULT Field 3 is waterproof, dustproof, rustproof, and shockproof. This robust design allows the speaker to withstand challenging conditions, making it suitable for outdoor use.

Figure 10: IP67 rating for water and dust resistance.

5.5 Portability (Shoulder Strap)

The included stowable shoulder strap enhances the speaker's portability, making it easy to carry during travel, hikes, or any outdoor activity.

Figure 11: Speaker with attached shoulder strap.

6. Maintenance

• Cleaning: Wipe the speaker with a soft, dry cloth. For stubborn dirt, use a cloth lightly dampened with water. Do not use abrasive cleaners or solvents.
• Water Exposure: After exposure to water, ensure the protective cap for the ports is securely closed. Wipe off any water and allow the speaker to air dry completely before charging or using the ports.
• Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use for extended periods.

7. Troubleshooting

• No Power: Ensure the speaker is charged. Connect it to a power source using the USB Type-C® cable.
• Cannot Pair via Bluetooth: Make sure the speaker is in pairing mode (Bluetooth indicator flashing rapidly). Ensure your device's Bluetooth is enabled and within range. Try restarting both the speaker and your device.
• No Sound: Check the volume levels on both the speaker and your connected device. Ensure the speaker is properly paired and connected.
• Poor Sound Quality: Try adjusting the equalizer settings via the Sony Sound Connect app. Ensure there are no obstructions between the speaker and your device.
• Party Connect Issues: Ensure all speakers are compatible Sony models and are within range. Refer to the Sony Sound Connect app for specific troubleshooting steps.

8. Specifications

9. Warranty and Support

This product comes with a limited warranty provided by Sony. For detailed warranty information, please refer to the warranty card included in the product packaging or visit the official Sony support website. For further assistance, troubleshooting, or product inquiries, please contact Sony customer support.

You can find additional support and product information on the Official Sony Store on Amazon.