Armasight NSGNYX7P01P3DA1 Nyx7 PRO GEN 3P Night Vision Goggles - Manual (Page 21)

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3.2 CONTROLS AND INDICATORS
The Nyx-7 PRO controls and indicators are defined in Table 3-1.
The Nyx-7 PRO controls are shown in Figure 3-7.
CAUTION:
DO NOT over-adjust the controls by forcing them past their stopping points.
TABLE 3-1. NYX-7 PRO CONTROLS AND INDICATORS
CONTROL/INDICATOR FUNCTION
Function Switch
(Figure 3-7, A) OFF position — the unit is off.
ON position — the unit is on (IT powered).
Turn the unit on by turning the switch CCW from OFF to ON.
IR position — the unit is on, and the IR illuminator is activated.
Activate the IR illuminator by pulling it out and turning the switch from
ON to the IR position.
Eyepiece Rings
(Figure 3-7, B) Adjusts the unit diopter. The total dioptric range is covered in a 1/2 ring
revolution.
Focusing Ring
(Figure 3-7, C) Focuses the lens. Adjusts for sharpest view of the scene. The total focus
range is covered in a 1/3 ring revolution.
Pivotal Focusing Lens
(Figure 3-7, D) Allows the user to choose between the following:
1. The IR illuminator spot beam. When the pivotal focusing lens is placed
in the leftmost position of the window of the IR illuminator, the photore-
ceiver is open.
2. The IR illuminator flood beam. When the focusing lens is placed in the
center position, the photoreceiver is opened.
3. The photoreceiver is closed.
Gain Control Knob*
(Figure 3-12, E) Adjusts for image contrast.
FIGURE 3-7. NYX-7 PRO CONTROLS
B
E
D
A
C