Night Optics Adventurer Gen 1+ Night Vision Goggle - Manual (Page 6)

OPERATION
5
NIGHT OPTICS USA NIGHT VISION GOGGLES
1. BATTERY INSTALLATION
To insert batteries:
+
2. CONTROLS
The D-2MV has an ON/OFF push button switch (fig. 1-4). Depress the power button
momentarily to turn the unit on. To power it off, press the button again. The IR Illuminator
can be activated by pressing the IR push button switch (fig. 1-5).
3. LENS REPLACEMENT (OPTIONAL)
To change objectives simply unscrew each lens from the body of the device. Thread on
the new objectives “hand tight.”
FIGURE 3
3.6x Objectives 1x Objective
NOTE:
Objective removal should be done in a clean environment, free of excessive dust,
oil and moisture.