This document provides descriptions of the various features and controls of the NX3 camera. It identifies and explains the purpose of the viewfinder, power button, SD card slot, record button, BNC output, audio outputs, HDMI output, DC input, microphone holder, LCD screen, zoom features, focus and exposure rings, manual exposure slider, neutral density filter, gain control, white balance button, shutter speed dial, menu button, monitor button, and barn doors.