Using the Datavideo PTC - 140W is easy. First, connect it to power using the provided DC 12V power adaptor and cord. Then, connect the video output (HDMI or SDI) to your display or recording device, and the audio input if needed. You can control the camera using the RMC - 180 joystick or through the web user interface. To set up presets, use the control unit to save your favorite camera positions. When using the zoom function, remember that the 20x optical zoom gives better quality than the 10x digital zoom. For maintenance, keep the camera in a clean and dry environment. Avoid exposing it to extreme temperatures outside the 0 - 40 C range. Regularly clean the lens with a soft cloth and the UV filter. If you need to update the firmware, use the Ethernet connection as described in the manual. And don't forget to check the tightrope and all the cables periodically to make sure they are in good condition.