SANSUI T80 Portable Wireless Bluetooth Speaker Instruction Manual

1. Introduction

Thank you for choosing the SANSUI T80 Portable Wireless Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker to ensure optimal performance and longevity. The T80 is a versatile, high-power speaker designed for both indoor and outdoor use, featuring Bluetooth 5.3 connectivity, multiple playback modes, and karaoke functionality.

Figure 1: SANSUI T80 Portable Wireless Bluetooth Speaker

2. Package Contents

Please check the box for the following items:

• SANSUI T80 Portable Wireless Bluetooth Speaker
• Microphone (if included with your specific package)
• Charging Cable (USB)
• User Manual (this document)

Figure 2: SANSUI T80 speaker and included microphone

3. Controls and Interfaces

Familiarize yourself with the various controls and ports on your SANSUI T80 speaker:

Figure 3: Rear panel showing input ports

• DC 5V Input: For charging the speaker.
• USB/TF Card Slot: For playing audio from USB flash drives or TF (MicroSD) cards.
• MIC Input: Connect an external microphone for karaoke or voice amplification.
• GUITAR Input: Connect a guitar for amplification.
• Control Knobs: Adjust volume, echo, and other sound effects.
• Numeric Buttons (0-9): For direct access to specific song bands or FM frequencies.
• Mode Button (M0): To switch between playback modes (Bluetooth, TF/USB, FM, AUX).
• Play/Pause Button: Controls audio playback.
• Previous/Next Track Buttons: Navigate through tracks.
• Recording Button: Initiates and stops recording.
• Delete Button: Deletes recorded files.
• Light Button: Controls the RGB lighting effects.

Figure 4: Top control panel with numeric buttons for song selection

4. Setup Guide

4.1 Charging the Speaker

1. Connect the provided USB charging cable to the DC 5V input port on the speaker.
2. Connect the other end of the USB cable to a compatible USB power adapter (DC 5V/2A recommended).
3. The charging indicator light will illuminate. A full charge takes approximately 5-6 hours.
4. Once fully charged, the indicator light may change or turn off. Disconnect the charging cable.

4.2 Power On/Off

• Press and hold the Power button (usually integrated with a volume knob or a dedicated button) to turn the speaker ON or OFF.

4.3 Bluetooth Pairing

The SANSUI T80 features Bluetooth 5.3 for a stable and fast wireless connection, with a transmission range of 10-20 meters.

1. Turn on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing Bluetooth icon or a voice prompt.
2. On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
3. Select "SANSUI T80" from the list of devices.
4. Once paired, the speaker will confirm the connection with an audible prompt, and the Bluetooth indicator will stop flashing.

Figure 5: Bluetooth 5.3 for stable and fast connection

4.4 TF Card / USB Disk Playback

1. Insert a TF (MicroSD) card or USB flash drive into the corresponding slot on the speaker.
2. The speaker will automatically detect the storage device and begin playing audio files. If not, press the Mode button to switch to TF/USB mode.

4.5 AUX Input

1. Connect an audio cable (not included) from your external device's audio output to the AUX input port on the speaker.
2. Press the Mode button to switch to AUX mode.

4.6 Microphone and Guitar Connection

1. Plug your microphone into the MIC input port.
2. Plug your guitar into the GUITAR input port.
3. Adjust the respective volume and echo/reverb controls on the speaker for desired sound.

5. Operating Instructions

5.1 Mode Selection

• Press the Mode (M0) button repeatedly to cycle through available modes: Bluetooth, TF Card, USB Disk, FM Radio, and AUX Input.

5.2 Music Playback

• Play/Pause: Press the Play/Pause button to start or pause playback.
• Next/Previous Track: Use the dedicated buttons to skip to the next or previous track.
• Volume Control: Rotate the main volume knob to adjust the overall sound level.

5.3 Karaoke Function

• Ensure a microphone is connected to the MIC input.
• Adjust the microphone volume and echo/reverb effects using the dedicated knobs on the control panel.

5.4 Recording Function

The speaker supports one-click recording to a TF card or USB disk.

1. Ensure a TF card or USB disk is inserted.
2. In music playback mode, long-press the Recording key to start recording.
3. Press the Recording key again briefly to stop and save the recording.
4. To play a recording, short-press the Recording key.
5. To delete a recording, use the Delete button.

Figure 6: One-click recording and deletion feature

5.5 FM Radio

• Switch to FM Radio mode using the Mode button.
• The speaker will automatically scan and save available stations.
• Use the numeric buttons (0-9) for direct access to specific frequencies (e.g., for 105MHz, enter 1.0.5; for 19MHz, enter 1.9).

5.6 Sound Modes and Lighting

• The speaker offers various sound modes including Hi-Res Sound Mode, 3D Surround Sound Mode, and Extra Bass Mode. These can often be cycled through using a dedicated sound effect button or by long-pressing the Mode button.
• Press the Light button to change or turn off the dynamic RGB lighting effects.

Figure 7: Dynamic RGB lighting for enhanced atmosphere

6. Maintenance and Care

• Cleaning: Use a soft, dry cloth to clean the speaker's exterior. Do not use harsh chemicals or abrasive cleaners.
• Water Resistance: The speaker is NOT waterproof. Avoid exposure to water or excessive moisture.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, especially if not used for extended periods. Store in a cool, dry place.
• Storage: When not in use, store the speaker in a dry environment away from direct sunlight and extreme temperatures.
• Handling: Handle the speaker with care. Avoid dropping it or subjecting it to strong impacts.

7. Troubleshooting

• Speaker does not power on: Ensure the battery is charged. Connect the speaker to a power source and try again.
• No sound: Check the volume level on both the speaker and your connected device. Ensure the correct playback mode is selected.
• Bluetooth connection issues: Make sure the speaker is in Bluetooth pairing mode. Turn off and on Bluetooth on your device, then try re-pairing. Ensure your device is within the 10-20 meter range.
• Distorted sound: Reduce the volume on both the speaker and your device. Check for interference from other electronic devices.
• Microphone/Guitar not working: Ensure the microphone/guitar is properly plugged into the correct input port and its volume is adjusted.

8. Specifications

Figure 8: Product Parameters overview

9. User Tips

• Optimal Performance: For the best sound quality and battery life, ensure your speaker is fully charged before extended use.
• Experiment with Sound Modes: Try out the different sound modes (Hi-Res, 3D Surround, Extra Bass) to find the one that best suits your music genre or listening preference.
• Microphone Quality: Using a good quality microphone will significantly enhance your karaoke experience.
• Placement: For optimal sound dispersion, place the speaker on a stable surface at ear level.

10. Warranty and Support

The SANSUI T80 speaker is designed for reliability and performance. For any technical issues, warranty claims, or support inquiries, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase for warranty purposes.

11. Product Demonstration Video