5
OPERATION
1. Battery Installation
!WARNING!
Prior to installing the battery make
sure that day time protective cover
is fi tted over the lens. Excessive
light can damage intensifi er module
and void warranty
2. Controls
a. ON/OFF Switch (8). Turn this switch clockwise
once to turn the unit ON. Turn it counterclockwise
to turn the unit OFF. Check the battery for the
required 3V current if the unit fails to turn on.
b. IR illuminator operation (8). IR illuminator is intend-
ed for providing additional illumination in especially
dark conditions. Use this feature with caution since
active IR illuminator can be seen by other night
vision devices. Turn switch clockwise twice to the
IR position. Rotate switch once counterclockwise to
the ON position to turn the IR illuminator OFF. IR
illuminator cannot be turned ON when the main unit
is turned OFF.
c. Focusing the image. Looking at the object, ro-
tate the eyepiece (4) until the sharpest image is
achieved. Adjust the front objective (3) to achieve
the sharpest image for varying distances. Adjust
the eyepiece focus again if needed. Once the eye-
piece is set for your eyesight it does not need to
be refocused for differences in distance. Only front
objective has to be adjusted in order to achieve
maximum resolution.
NOTE: The image will be seen only when the
objective lens and eyepiece are properly fo-
cused. The objective focus lens focuses on the
