If you fail to mirror the screen on your Acer C202i Projector, you may follow the steps below to troubleshoot the issue.
- Check the Quick Start Guide for the correct screen mirroring functon.
- Shorten the distance between smart device and projector for best screen mirroring quality.
- Make sure the smart phone is connected to the correct Wi-Fi network SSID.
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Acer C202i Projector Quick Setup Guideline