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FIGURE 2
IR illuminator indicator (red,
left), Low battery indicator
(yellow, right)
the user that the IR illuminator is on (for more details on
illuminator see 6.9).
In the daytime with lens cap on it is
normal to observe a fuzzy image.
Switching on the night vision device
in the daytime is intended for testing
purposes only.
The rotating switch has four
positions: “Off”, “Auto”, “On”,
“IR”. In Auto mode the goggles will
switch off automatically when turned
upright. This mode saves battery life
and allows avoiding greenish
shadow on the face, which may
disclose the user.
5.3 Switching the unit off
After you have finished using the device, turn it off by rotating
switch (1, Fig.1) to OFF position. Put a protective lens cap on the
lens. Remove the battery from the battery compartment to avoid
any damage of the device in case of electrolyte leakage.
5.4 Adjusting to individual vision
Turn on the device. Direct the device at an object placed within
8-15m from the viewer. Obtain the sharpest image possible on
the eyepiece screen by focusing the eyepiece lens and then the
objective lens (2, Fig. 1).