Yealink VCM38 Quick Start Guide

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Year 2020

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Yealink VCM38 Specification

The Yealink VCM38 is a ceiling microphone array designed to enhance audio quality in video conferencing environments. It features eight built-in microphones, which provide a 360-degree voice pickup range, ensuring comprehensive audio coverage for medium to large meeting spaces. The VCM38 utilizes dynamic beamforming technology to automatically locate and focus on the speaker, significantly improving voice clarity while minimizing background noise. This technology enhances communication by ensuring that voices are captured with precision, regardless of the speaker's position within the room.

The device supports PoE (Power over Ethernet), simplifying installation by allowing both power and data to be transmitted through a single Ethernet cable. This feature reduces cable clutter and enhances flexibility in microphone placement. The VCM38 is compatible with Yealink's audio conferencing systems, ensuring seamless integration and operation with existing setups.

For ease of installation, the VCM38 comes with a suspension cable and ceiling bracket, allowing it to be securely mounted on ceilings of varying heights. The microphone's design is sleek and unobtrusive, making it suitable for a variety of room aesthetics without being visually intrusive. It also supports a cascading connection of up to eight units, enabling wider coverage for larger conference spaces.

The Yealink VCM38 is equipped with advanced echo cancellation and noise suppression technologies, delivering clear and natural sound quality. This ensures that all participants, whether local or remote, can communicate effectively without audio distractions. Overall, the Yealink VCM38 offers a robust solution for enhancing audio capture in professional conferencing environments, providing flexibility, ease of installation, and superior sound performance.

Yealink VCM38 F.A.Q.

How do I install the Yealink VCM38 ceiling microphone?

To install the Yealink VCM38, ensure you have the mounting bracket ready. Use the screws provided to fix the bracket onto the ceiling. Connect the microphone to the network using a CAT5e or better Ethernet cable. Ensure PoE is available to power the device.

What should I do if the Yealink VCM38 is not powering on?

If the VCM38 is not powering on, verify that the Ethernet cable is properly connected and that the PoE switch is functioning. Check for any visible damage to the cable or ports. If the issue persists, try using a different PoE port or cable.

How can I troubleshoot audio quality issues with the VCM38?

Check the network connection for any latency or packet loss. Ensure that the microphone is positioned correctly and that there are no obstructions. Verify that the firmware is up to date, and consider adjusting the audio settings in the Yealink management interface.

Can the Yealink VCM38 be integrated with other conferencing systems?

Yes, the Yealink VCM38 can be integrated with various conferencing systems that support standard audio inputs/outputs. Check compatibility and configuration guides from both Yealink and the conferencing system provider for detailed setup instructions.

How do I update the firmware on the Yealink VCM38?

Log into the Yealink Device Management Platform or access the microphone's web interface. Navigate to the firmware update section and upload the latest firmware file. Follow the on-screen instructions to complete the update.

What maintenance tasks are recommended for the Yealink VCM38?

Regularly check for firmware updates and apply them as needed. Inspect the device for dust or debris and clean it carefully. Ensure all cables are securely connected and in good condition. Periodically test audio performance to ensure optimal operation.

How can I reset the Yealink VCM38 to factory settings?

To reset the VCM38, access the microphone's web interface, navigate to the settings menu, and select 'Reset to Factory Settings'. Confirm the action and wait for the device to reboot.

Is it possible to daisy-chain multiple Yealink VCM38 microphones?

Yes, multiple VCM38 microphones can be daisy-chained using the appropriate Yealink audio devices to expand coverage. Refer to the Yealink documentation for specific connection instructions and limitations.

What are the optimal positioning guidelines for the VCM38 microphone?

Install the VCM38 at the center of the room if possible, ensuring it is free from obstructions. The recommended installation height is between 2.5 to 3 meters from the floor for best audio pickup.

How do I configure the Yealink VCM38 for a specific room setup?

Access the microphone's web interface and adjust the audio settings based on room size and acoustics. Test different configurations to achieve the desired audio quality, and utilize the Yealink Device Management Platform for advanced configuration.