Introduction
This manual provides instructions for the proper use and care of your Yustda 3.5mm Audio AUX Cable, designed specifically for connecting audio devices to the Lenco CS-472 system. This cable facilitates seamless audio transmission between compatible devices.

Image: The Yustda 3.5mm Audio AUX Cable, featuring male connectors on both ends for universal compatibility with 3.5mm audio jacks.
Setup and Connection
- Identify Ports: Locate the 3.5mm audio input (AUX IN) port on your Lenco CS-472 system and the 3.5mm audio output port on your external audio device (e.g., smartphone, tablet, MP3 player).
- Connect Cable: Insert one end of the Yustda 3.5mm Audio AUX Cable into the audio output port of your external device.
- Connect to Lenco CS-472: Insert the other end of the cable into the 3.5mm AUX IN port on your Lenco CS-472 system.
- Select Input: On your Lenco CS-472 system, select the AUX input source. Refer to your Lenco CS-472 manual for specific instructions on input selection.
Ensure both connections are secure to prevent signal loss or intermittent audio.
Operation
Once the cable is connected and the correct input source is selected on your Lenco CS-472, audio from your external device will be transmitted through the cable to the Lenco system. Adjust the volume on both your external device and the Lenco CS-472 for optimal sound levels.
- Audio Playback: Start playing audio on your external device.
- Volume Control: Use the volume controls on both the source device and the Lenco CS-472 to achieve desired sound output.
Maintenance and Care
To ensure the longevity and optimal performance of your Yustda 3.5mm Audio AUX Cable, follow these guidelines:
- Storage: Store the cable in a clean, dry place away from direct sunlight and extreme temperatures. Avoid tightly coiling or bending the cable sharply, which can damage internal wires.
- Cleaning: Use a soft, dry cloth to wipe the cable and connectors. Do not use harsh chemicals or abrasive cleaners.
- Handling: Always grasp the connector housing when plugging or unplugging the cable, rather than pulling on the cable itself.
- Protection: Keep the cable away from pets and young children to prevent damage.
Troubleshooting
If you experience issues with your audio cable, consider the following troubleshooting steps:
- No Sound:
- Ensure both ends of the cable are securely connected to their respective ports.
- Verify that the Lenco CS-472 is set to the correct AUX input source.
- Check the volume levels on both the external audio device and the Lenco CS-472.
- Test the external audio device with another audio output method (e.g., headphones) to confirm it is producing sound.
- Try using a different 3.5mm audio cable to rule out a cable fault.
- Poor Sound Quality (Static, Distortion):
- Ensure connections are firm and free of debris.
- Reduce the volume on both devices to see if distortion decreases.
- Check for any interference from other electronic devices nearby.
- Test with another audio source or cable to isolate the problem.
Specifications
| Connector Type | 3.5mm Male to 3.5mm Male |
| Cable Type | AUX Audio Cable |
| Cable Length | 3 feet (approx. 0.91 meters) |
| Color | Black |
| Material | High-quality materials for durability and signal integrity |
| Compatibility | Lenco CS-472 and other devices with 3.5mm audio jacks |
Warranty and Support
Yustda products are manufactured to high standards. For any questions, concerns, or support regarding your Yustda 3.5mm Audio AUX Cable, please refer to the seller's contact information or the Yustda official website for assistance. Keep your purchase receipt for warranty claims, if applicable.