# Working With Expert Device Settings

Navigation: Working with Nx Witness > Device Management (Cameras, Encoders and I/O Modules) > Setting Up Cameras and Devices > # Working With Expert Device Settings |

Nx Witness provides expert settings that can resolve some issues on the device side.

IMPORTANT: Do not change these settings unless you are absolutely sure of their potential impact on your System performance. Improper configuration may lead to serious System malfunction!

•Preventing Nx Witness from Changing Camera Streaming Settings

•Setting Up Camera Transport Protocol

•Adjusting Average Bitrate

•Forcing Motion Detection to a Specific Stream

•Disabling Recording of a Specific Stream

•Disabling a Secondary Stream

•Assigning Logical ID

•Controlling Pan, Tilt, and Zoom (PTZ)