By
eHow Electronics Editor
Difficulty: Moderately Easy
Things You’ll Need:
- Long-range infrared illuminator
- ATN Night Patriot Night Vision Monocular
- Battery
Step1
Install the battery for the long-range infrared illuminator. Unscrew the cap and insert the battery in the direction indicated on the diagram you see on the illuminator.
Step2
Attach the illuminator to the monocular. Twist the thumbscrew on the illuminator into the thread on the body of the monocular.
Step3
Make sure that the illuminator is shining directly into the middle of your view. If it does not, unscrew the locking ring and adjust the main body of the illuminator.
Step4
Aim the illuminator towards an object and retighten the locking ring.
Step5
Turn the illuminator's lens to focus the beam's width.