1. AI Distance Measurement thermal imaging night vision monocular's battery should be fully charged prior to use. 2. Hold and press the POWER button for four seconds to power on/off the infrared night vision.
3. Press the POWER button one time to turn on/off the laser indicator.
4. Press the CAPTURES button to take a photo and flash once. Press and Hold the CAPTURES button to record and start flashing, press and hold again to stop recording.
5. Press the Rocker key towards the eyepiece to zoom out, towards the objective lens to zoom in, towards right to switch Peseudo color, towards left to enter AI distance measurement, double press it to enter the main menu.