Align the (O) mark on the recessed mounting cover with the (I) mark on the ceiling bracket, and turn clockwise until the (I) mark on the recessed mounting cover aligns with the (I) mark on the ceiling bracket. Fix the recessed mounting cover.
If you create the camera specification file with a text editor like Notepad, surround each setting item with double quotation marks , and separate the items with commas. Save the file with a .csv extension.