ChaoYuan R1 Vintage Walnut Bluetooth Radio

Introduction

The ChaoYuan R1 is a high-end vintage walnut Bluetooth speaker and radio, designed to offer a rich audio experience with its fluffy wool paper cone speaker. It features HIFI sound, Bluetooth 5.2 connectivity, AUX input, and high bass adjustment. The radio's shell is crafted from 9mm thick solid walnut wood, providing a delicate feel and elegant vintage aesthetic. Each unit boasts a unique grain pattern, a testament to its natural wood construction.

Figure 1: ChaoYuan R1 Vintage Walnut Bluetooth Speaker Features

Product Details and Controls

Familiarize yourself with the radio's controls and ports for optimal use.

Figure 2: Front and Rear Panel Controls and Ports

• Tuning Knob: Used to select radio frequencies for FM and SW bands.
• Mode Switch: Toggles between FM, SW, Bluetooth, and AUX input modes.
• Tone Knob (Bass/Treble): Adjusts the bass and treble levels to customize sound output.
• Power/Volume Knob: Turns the radio on/off and controls the overall volume.
• Type-C Charging Port: For charging the internal 4000mAh Li-Ion battery. Input: DC5V=2A.
• AUX In/Ext Ant Port: Used for auxiliary audio input or connecting an external antenna for improved reception.
• Inverted Tube: Enhances bass response.

Setup Instructions

1. Charging the Battery

Before first use, fully charge the radio. Connect the provided Type-C cable to the charging port on the rear panel and plug the other end into a compatible DC5V=2A power adapter (not included). The charging indicator (if present) will show charging status.

2. Powering On/Off

Rotate the Power/Volume knob clockwise to turn the radio on. Rotate it counter-clockwise until it clicks to turn the radio off.

3. Antenna Connection

The radio has a built-in FM antenna. For improved FM or Shortwave (SW) reception, you can connect an external antenna to the 'Ext Ant' port on the rear panel.

Operating Instructions

1. Selecting a Mode

Use the Mode switch on the front panel to cycle through the available modes: FM, SW, Bluetooth, and AUX.

2. Radio Operation (FM/SW)

• Switch to FM or SW mode using the Mode switch.
• Rotate the Tuning knob to scan for radio stations. The frequency dial will indicate the current frequency.
• Adjust the Power/Volume knob to set the desired listening volume.

3. Bluetooth Operation

The radio features Bluetooth 5.2 for high-speed wireless connection.

• Switch to Bluetooth mode using the Mode switch. The radio will enter pairing mode, indicated by a specific sound or light (refer to product for specific indicator).
• On your mobile phone, computer, or tablet, enable Bluetooth and search for available devices.
• Select "ChaoYuan R1" (or similar name) from the list of devices to pair.
• Once paired, you can play audio from your device through the radio. The radio will automatically connect to previously paired devices within a range of 32ft (approximately 10 meters).

Figure 3: Bluetooth 5.2 Connection

4. AUX Input Operation

• Switch to AUX mode using the Mode switch.
• Connect an external audio device (e.g., MP3 player, CD player) to the 'AUX In' port on the rear panel using a 3.5mm audio cable (not included).
• Play audio from your external device. The sound will be output through the radio's speaker.

5. Tone Adjustment

Use the Tone knob (Bass/Treble) to adjust the sound to your preference. Rotate to increase or decrease bass and treble levels.

Figure 4: Bass and Treble Adjustment

6. Operational Video

Watch this video for a visual demonstration of the radio's operation:

Specifications

Detailed technical specifications for the ChaoYuan R1 radio.

Figure 5: Detailed Product Specifications

Maintenance

• Cleaning: Wipe the radio with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the walnut wood finish or electronic components.
• Storage: Store the radio in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the radio regularly, even if not in use for extended periods.
• Wood Care: As the casing is made of natural walnut wood, minor variations in grain and color are normal. Avoid exposing the wood to excessive moisture or harsh chemicals.

Troubleshooting

• No Power: Ensure the battery is charged. Connect the Type-C charger and try again. Check if the Power/Volume knob is turned sufficiently clockwise.
• No Sound: Check the volume level. Ensure the correct mode (FM, SW, Bluetooth, AUX) is selected. If using AUX, verify the external device's volume and cable connection.
• Poor Radio Reception: Try repositioning the radio. If using an external antenna, ensure it is properly connected and positioned. Interference from other electronic devices can also affect reception.
• Bluetooth Not Connecting: Ensure the radio is in Bluetooth pairing mode. Turn off and on Bluetooth on your source device. Make sure the radio is within the 32ft range. If previously paired, try unpairing and re-pairing the device.
• Distorted Sound: Reduce the volume. Adjust the Tone (Bass/Treble) knob. Ensure the audio source is not distorted.

User Tips

• For the best audio experience, experiment with the Bass and Treble adjustments to match your personal preference and the type of music or broadcast you are listening to.
• When using the radio function, try different locations in your home to find the spot with the clearest reception, especially for Shortwave bands.
• To preserve the vintage aesthetic, handle the walnut wood casing with care and avoid placing it in areas prone to spills or scratches.

Warranty and Support

For warranty information or technical support, please refer to the seller's policies or contact the manufacturer directly. Keep your purchase receipt as proof of purchase.