Frequency coordination has always been one of the most time-consuming steps when deploying a wireless microphone system, especially in environments where multiple RF devices operate simultaneously. To simplify this process, Sennheiser equips the EW-DX with Auto Scan technology, which automatically scans the RF environment and assigns frequencies with a single operation.
According to Sennheiser, Auto Scan is one of the standout features of the Evolution Wireless Digital series, helping reduce setup time while improving system stability during operation.
How Does Auto Scan Work on EW-DX?
EW-DX Auto Scan quickly evaluates the RF environment before the system goes into operation. After scanning the available RF spectrum, the receiver automatically selects and assigns frequencies based on Equidistant Channel Spacing, ensuring optimal frequency coordination.
Compared to manual frequency coordination, Auto Scan offers several advantages:
- Automatically scans the RF spectrum with a single button press.
- Quickly assigns frequencies across the entire system.
- Reduces the risk of intermodulation interference.
- Improves stability when operating multiple wireless Microphones simultaneously.
Thanks to its equidistant frequency grid, the system can support more channels within the same RF spectrum while maintaining reliable RF performance.
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Auto Scan not only saves setup time but also simplifies system management in professional applications such as conference rooms, live stages, theaters, and broadcast environments.
- Faster system setup before every event.
- Minimizes manual frequency coordination.
- Reduces frequency conflicts between wireless microphones.
- Performs reliably in complex RF environments.
- Easily managed using Smart Assist App, Control Cockpit, and Wireless Systems Manager (WSM).
In addition to Auto Scan, EW-DX incorporates advanced technologies including Digital UHF, Dante® Network Audio, AES-256 encryption, Link Density Mode, and an 88 MHz switching bandwidth. These technologies enable stable and reliable operation, even in large-scale professional installations.
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Hoang Bao Khoa is an authorized distributor of Sennheiser Professional Audio solutions in Vietnam. When choosing EW-DX, customers receive expert consultation to configure the system for applications ranging from corporate meetings and conference rooms to live performance venues.
- Genuine Sennheiser products.
- Manufacturer-backed warranty.
- Professional system design and integration support.
- VAT invoices and CO/CQ documentation for projects.
Frequently Asked Questions
What is Auto Scan on EW-DX?
Auto Scan is an automatic RF scanning and frequency coordination feature on the EW-DX system that significantly reduces setup time.
What are the benefits of Auto Scan?
It minimizes manual frequency coordination, reduces intermodulation interference, and improves system stability when deploying multiple wireless Microphones.
What applications is EW-DX suitable for?
EW-DX is ideal for conference rooms, auditoriums, live performance stages, theaters, corporate environments, and other professional audio applications.
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