![background image](http://html2.mh-extra.com/html/acer/cam570/cam570_user-manual_5046354050.webp)
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Language:
Select desired language and click the check icon to confirm the selection.
Hotkey Control:
User can control the camera by using keyboard. This is a general list for all AVer
USB Cameras. Backlight control equals to WDR function in CAM570.
PTZApp Update:
Get current PTZApp 2’s version number and do auto update here.