Video | How to Update Firmware on your Infinium™ BAR1 Receiver | Williams AV | Midtown Video, Inc
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At Williams AV, we aim to empower connections by eliminating communication barriers. As a leader in the Pro AV industry for more than 45 years, we continuously redefine audio accessibility, promote cross-language communication, and foster seamless communication. Our mission is to provide organizations with the solutions and support they need to create inclusive environments.

Model: DLT 400-ACM

The Digi-Wave Advanced Comms Module (ACM) Transceiver is the ultimate fully portable, two-way communication intercom solution for many different settings such as broadcast, theater, and live events.
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How to Update Firmware on your Infinium™ BAR1 Receiver
Posted on Friday, November 7, 2025
Keep your Infinium™ BAR1 system running at peak performance with the latest firmware update. In this video, we’ll walk you step-by-step through how to update your BAR1 receiver firmware using the Williams AV firmware utility.
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