User Guide - CAM540

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a. Currently selected device: This field displays currently selected VC or CAM device controlled by
PTZApp. If you have more than one AVer VC or CAM devices connected to this PC/Mac PTZApp
is running, you can click on the drop-down list to select other AVer VC or CAM device.
b. Function icon: Click it to switch to the function’s page.
- PTZ: To control the camera direction, zoom in and out, and to enable/disable the backlight
compensation during your video call.
- Settings: To setup parameters of the camera. Click the Save button to save all settings. To
change all the settings, back to the default values, click the Factory Default button.
[Note] For USB Data Transfer Mode, please select mode in Mac OS and Windows as:
 For Mac OS: isochronous mode
 For Windows: Bulk mode