Introduction
When Vivi is deployed in classrooms and connected via Wi-Fi, it is crucial to maintain a high-quality network connection to enable a high-quality wireless screen mirroring experience. Occasionally, IT admins may encounter issues with Wi-Fi connections related to low Signal-to-Noise Ratio (SNR), which can impact the performance of the Vivi hardware device. This knowledgebase article aims to provide IT admins with an understanding of SNR, signal strength, and background noise/interference, along with troubleshooting steps to address low SNR issues effectively using the tools provided within Vivi Central.
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