TENMIYA A20-1 Portable Bluetooth Speaker User Manual

Introduction

Thank you for choosing the TENMIYA A20-1 Portable Bluetooth Speaker. This manual provides detailed instructions on how to set up, operate, and maintain your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product and keep it for future reference.

Product Overview

The TENMIYA A20-1 is a versatile 60W portable Bluetooth speaker designed for various indoor and outdoor activities. It features dual tweeters and subwoofers for rich stereo sound, vibrant LED lights, FM radio, and support for multiple input sources including Bluetooth, AUX, USB, and TF card. It also includes a microphone for karaoke functions.

Figure 1: TENMIYA A20-1 Portable Bluetooth Speaker and accessories.

This image displays the main speaker unit, a remote control, a wired microphone, and an audio cable, showcasing the complete package.

Package Contents

• 1 x TENMIYA A20-1 Portable Bluetooth Speaker
• 1 x Wired Microphone
• 1 x Remote Control
• 1 x 3.5mm Audio Cable
• 1 x USB Charging Cable
• 1 x User Manual

Figure 2: All items included in the product package.

This image clearly shows the speaker, remote, microphone, cables, and user manual, confirming the contents.

Controls and Interfaces

Familiarize yourself with the various buttons and ports on your speaker.

Figure 3: Front and Rear Panel Layout.

This image provides a clear view of the speaker's front panel with controls and LED lights, and its rear panel showing the subwoofer and product label.

Figure 4: Control Panel Details.

This image highlights the various tuning controls (Master Volume, Bass, Treble, Microphone Echo, Microphone Volume) and input ports (AUX, MicroSD, USB, Mic Sockets) on the speaker's front panel.

Front Panel Controls:

• Master Volume Tuning: Adjusts the overall sound output level.
• Bass Tuning: Controls the low-frequency sound level.
• Treble Tuning: Controls the high-frequency sound level.
• Microphone Echo Tuning: Adjusts the echo effect for the microphone.
• Microphone Volume Tuning: Controls the microphone's sound output level.
• Mode Button: Switches between Bluetooth, FM Radio, AUX, USB, and TF card modes.
• Play/Pause Button: Plays or pauses audio.
• Previous/Next Track Buttons: Navigates through tracks or FM stations.
• EQ Button: Cycles through equalizer presets.
• LED Light Control: Toggles LED lights on/off (double-click Play/Pause button).

Ports:

• AUX Socket: For connecting external audio devices via 3.5mm cable.
• MicroSD Slot: For playing audio from a TF (MicroSD) card.
• USB Socket: For playing audio from a USB drive or recording.
• MIC Sockets: For connecting wired microphones.
• DC 9V Input: For charging the speaker.

Setup

1. Charging the Speaker

Before first use, fully charge the speaker. Connect the USB charging cable to the DC 9V input port on the speaker and the other end to a compatible USB power adapter (not included) or a computer's USB port. The charging indicator light will show charging status. A full charge provides up to 12 hours of playtime.

Figure 5: Battery Life and Portability.

This image illustrates the speaker's long battery life (8000mAh) and its ultra-portable design, emphasizing its suitability for on-the-go use.

2. Powering On/Off

Locate the Power switch on the control panel. Flip the switch to the "ON" position to power on the speaker. Flip it to the "OFF" position to power off.

Operating Instructions

1. Bluetooth Mode

1. Power on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a "BLUE" display and a flashing Bluetooth indicator.
2. Enable Bluetooth on your smartphone, tablet, or other Bluetooth device.
3. Search for "A20" in the list of available devices and select it to pair.
4. Once successfully paired, the speaker will emit a confirmation tone, and the "BLUE" indicator will stop flashing.
5. You can now play audio from your device through the speaker.

Note: The speaker has an incredible 100 ft Bluetooth range in unobstructed environments.

2. FM Radio Mode

1. Press the "Mode" button repeatedly until "FM" appears on the display.
2. Press and hold the "Play/Pause" button to automatically scan and save available FM stations.
3. Use the "Previous/Next Track" buttons to navigate between saved stations.

3. AUX Mode

1. Connect one end of the 3.5mm audio cable to the AUX socket on the speaker.
2. Connect the other end to the audio output jack of your external device (e.g., TV, computer, MP3 player).
3. The speaker will automatically switch to AUX mode, or you may need to press the "Mode" button to select it.

4. USB/TF Card Mode

1. Insert a USB flash drive or a TF (MicroSD) card into the respective 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 select the correct input.
3. Use the "Play/Pause" and "Previous/Next Track" buttons to control playback.

5. Microphone Usage (Karaoke)

1. Connect the wired microphone to one of the MIC sockets.
2. Adjust the "Microphone Volume Tuning" knob to control the microphone's output level.
3. Use the "Microphone Echo Tuning" knob to add or remove echo effects.

Figure 6: Speaker in use for karaoke.

This image shows a person using the speaker with a microphone, highlighting its karaoke machine functionality and portability for various activities like yoga, dance, parties, and outdoor travel.

6. EQ Adjustment

Press the "EQ" button to cycle through different equalizer presets (e.g., Pop, Rock, Jazz, Classical) to optimize sound for various music genres.

7. LED Lights Control

The speaker features colorful LED lights. To turn the lights on or off, quickly double-click the "Play/Pause" button.

Figure 7: Speaker with active LED lights.

This image showcases the speaker's vibrant, multi-colored LED lights, enhancing the party or camping atmosphere.

Maintenance

• Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Keep the speaker away from water, moisture, and direct sunlight.
• Store the speaker in a cool, dry place when not in use for extended periods.
• Do not attempt to disassemble or repair the speaker yourself, as this will void the warranty.

Troubleshooting

Specifications

Official Product Video

Safety Information

• Do not expose the speaker to extreme temperatures, direct sunlight, or high humidity.
• Avoid dropping or subjecting the speaker to strong impacts.
• Keep the speaker away from sources of heat, such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Do not block any ventilation openings.
• Use only attachments/accessories specified by the manufacturer.
• Unplug this apparatus during lightning storms or when unused for long periods of time.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Warranty and Support

TENMIYA products are designed and manufactured to the highest quality standards. In the unlikely event of a problem with your product, please contact TENMIYA customer service for assistance. Please retain your proof of purchase for warranty claims. Specific warranty terms and conditions may vary by region; refer to your purchase documentation or contact customer support for details.

For further support or inquiries, please visit the official TENMIYA website or contact their customer service department.