•
Regular maintenance of the scope will help keep the device free from malfunctions and
untimely wearing of parts and connectors.
Failure to observe these warnings will void the manufacturer's warranty.
BATTERY INSTALLATION
•
Turn the knob of the battery compartment cover 90º counterclockwise (1) to match the red
dot on the knob with the red dot on the battery compartment cover.
•
Remove the cover by raising it by its lug.
•
Slide in two
АА
batteries so that the “+” and “-” match the polarity on the inner side of the
cover; rechargeable AA batteries may be used.
•
Close the cover of the battery compartment cover and turn the knob of the cover
90º clockwise.
OPERATING THE SENTINEL
Warning: It is strongly recommended to test and operate the SENTINEL in dark conditions or
at night time.
•
Install the batteries according to the directions in the section entitled “BATTERY
INSTALLATION”.
•
Enter a dark environment.
•
Remove the objective lens cap by sliding it up on top of the objective lens (2).
•
Activate the scope by turning the power switch to the “ON” position (3); the indicator
will turn green.
•
A red indicator means that batteries are low and the scope will be working with the IR
illuminator turned on for 30 more minutes.
•
Select the color of the reticle, green or red, by pushing the button (5).
•
Adjust the reticle brightness by rotating the switch (4).
•
Please select an object of observation at a distance of approximately 100 meters (about
110 yards) away.