ACTinBlack DTNVG, Operator'S Manual

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14
IR Source On
Indicator
A steady red light indicates that the IR source is
ON. It is visible through the eyepiece just
outside the intensified field-of-view.
Objective Focus Focuses objective lens. Adjusts for sharpest
image of viewed object.
Dioptre
Adjustment
Focuses eyepiece lens to user’s eye. Adjust for
sharpest image of intensifier screen.
Eye Relief
Adjustment
Adjusts the distance between your eye and the
Binocular.
Battery Polarity
Indicator
This feature, moulded into the battery
cartridge, shows the proper orientation of the
batteries.
Table 3-1 Controls and Indicators, (cont.)