Newcon Optik NVS 7-3AG, Operation Manual

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9
FIGURE 3
Low battery indicator
5. OPERATION INSTRUCTIONS
Installing battery
Unpack the device. Unit is supplied with battery not installed.
Prior to installing the battery, make sure the
AUTO/OFF/ON/IR switch (1, Fig.1) is in the OFF position
and the objective lens cap (6, Fig, 1) is on.
Unscrew the battery compartment cover (5, Fig.1), and install 2
fresh AA batteries. Observe the correct polarity indicated on the
housing. Replace the battery compartment cover.
Activating the Unit
In daylight ensure the objective lens cap is in place prior to
activating the Unit.
To check if the Unit is operational switch it ON by rotating the
AUTO/OFF/ON/IR switch clockwise
while looking through the eyepieces (4,
Fig.1).
You should see either a green or
black and white image (depending on
the model you have purchased). If the
screen is not lit
ensure the batteries
installed are charged and the polarity
is correct
.
When the Unit is ON you may see a red
LED indicator in the field of view (Fig.