Beatfoxx SDH-340 Silent Disco V2 USB-C Headphones Set

1. Introduction

Thank you for choosing the Beatfoxx SDH-340 Silent Disco V2 USB-C Headphones Set. This manual provides essential information for the proper setup, operation, and maintenance of your headphones and charging system. The Silent Disco V2 series offers advanced wireless technology for an enhanced audio experience with improved design and transmission frequency, ensuring less interference and greater comfort.

The Beatfoxx Silent Disco V2 headphones provide an immersive audio experience for group events, allowing individuals to enjoy music wirelessly.

2. Product Overview

The Beatfoxx SDH-340 headphones are designed for wireless audio reception in Silent Disco V2 systems. They feature UHF wireless technology for clear signal transmission and an integrated rechargeable battery for extended use.

Key Features:

• Improved wireless stereo headphones with 3 selectable receiving channels.
• LED illumination indicates the selected channel (Blue, Red, & Green).
• Tactile channel selector and volume control.
• On/Off switch.
• Deactivatable LED illumination.
• 3.5mm stereo jack input for wired audio sources.
• Adjustable elastic headband and soft, rotatable earcups for high wearing comfort.
• Integrated lithium-polymer battery (600 mAh) for over 10 hours of autonomy.

The SDH-340 headphones feature a distinctive illuminated logo, indicating power and channel status.

3. Setup

Initial Charging:

Before first use, fully charge the headphones. Refer to the 'Charging' section for detailed instructions.

Connecting to a Transmitter:

1. Ensure your Beatfoxx SDT-40 Silent Disco V2 transmitter (sold separately) is powered on and transmitting an audio signal.
2. Turn on the SDH-340 headphones using the On/Off switch.
3. Press the 'Tune' button on the headphones to cycle through the 3 available channels (Blue, Red, Green). The LED illumination on the headphones will change color to indicate the selected channel.
4. Select the channel that matches your transmitter's broadcast channel.

Wired Mode (Optional):

To use the headphones in wired mode, connect a 3.5mm audio cable from your audio source to the AUX input on the headphones. The wireless function will be bypassed.

This image highlights the key controls and ports on the SDH-340 headphones, including the power switch, channel selection button, volume controls, and the USB-C charging port, along with the 3.5mm AUX input.

4. Operating Instructions

Power On/Off:

Locate the On/Off switch on the headphones. Slide it to the 'On' position to power on and to the 'Off' position to power off.

Channel Selection:

Press the 'Tune' button to cycle through the three available channels. The LED illumination on the earcups will change color (Blue, Red, Green) to indicate the active channel. Select the channel corresponding to your Silent Disco V2 transmitter.

Volume Control:

Adjust the listening volume using the volume control buttons (+ and -) located on the headphones.

LED Illumination:

The LED illumination can be deactivated if desired. Refer to the specific control on the headphones for this function.

The SDH-340 headphones offer versatile connectivity, an internal battery for extended use (8-10 hours), switchable LED lighting, and convenient volume control.

5. Charging

Charging the SDH-340 Headphones:

The integrated lithium-polymer battery (600 mAh) provides over 10 hours of autonomy. To charge:

1. Connect the USB-C charging cable to the USB-C port on the headphones.
2. Connect the other end of the USB-C cable to a power source such as a computer's USB port, a power bank, or a USB wall adapter.
3. Charging takes approximately 4 hours for a full charge.
4. Two LEDs on the headphones indicate the charging status (Red for charging, Green for fully charged).

The SDH-340 headphones can be charged using the included USB-C cable from various sources such as a computer, power bank, or a standard USB wall adapter.

Using the SDC-1640 Charger (Included in Set):

The SDC-1640 charger is designed to charge multiple SDH-340 headphones simultaneously.

1. Connect the SDC-1640 power adapter to a wall outlet.
2. Connect the USB distribution cables to the power adapter's USB ports.
3. Connect the USB-C ends of the distribution cables to the SDH-340 headphones.
4. The SDC-1640 charger can charge up to 16 headphones simultaneously from a single outlet.
5. The charger includes 3 international adapters in addition to the EU adapter for global use.

The SDC-1640 charger set includes a main power adapter and several USB distribution cables, designed for efficient multi-headphone charging.

This diagram demonstrates the capability of the SDC-1640 charger to connect and charge up to 16 SDH-340 headphones at once, streamlining the charging process for large sets.

6. Compatibility

Important Note:

The Silent Disco V2 series is not compatible with first-generation Silent Disco devices or the Silent Guide series. When purchasing individual components or expanding your system, always ensure that the products bear the "V2" designation to guarantee compatibility.

7. Maintenance

Cleaning:

• Wipe the headphones and charger with a soft, dry cloth.
• Do not use abrasive cleaners or solvents.
• Avoid getting moisture into any openings.

Storage:

• Store the headphones and charger in a cool, dry place away from direct sunlight and extreme temperatures.
• If storing for an extended period, ensure the headphones are partially charged (around 50%) to preserve battery health.

8. Troubleshooting

No Audio:

• Ensure the headphones are powered on.
• Check that the headphones are on the correct channel, matching the transmitter.
• Verify the volume on the headphones is turned up.
• Confirm the transmitter is powered on and sending an audio signal.
• If using wired mode, ensure the 3.5mm cable is securely connected and the audio source is playing.

Poor Audio Quality/Interference:

• Ensure the headphones are within the operating range (approx. 150m) of the transmitter.
• Try switching to a different channel on the headphones to avoid potential interference.
• Check for any large metallic objects or other wireless devices that might be causing interference.

Headphones Not Charging:

• Ensure the USB-C cable is properly connected to both the headphones and the power source.
• Verify that the power source (USB port, wall adapter) is active and supplying power.
• Check the charging indicator LEDs on the headphones.
• If using the SDC-1640 charger, ensure the power adapter is plugged in and the distribution cables are securely connected.

9. Specifications