![background image](http://html2.mh-extra.com/html/acer/cam570/cam570_user-manual_5046354048.webp)
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Use PTZApp 2 with USB Devices
1. Run your video application and make a video call.
2. During your video call, you can use the PTZApp 2 to pan, tilt and zoom the camera in/out and
enable/disable the WDR, brightness, and sharpness feature.
3. Launch PTZApp 2 (
) and it will open in Chrome browser automatically.