Luna Optics LN-EIR - Manual

MODEL LN-EIR:
EXTENDED RANGE LED
INFRARED ILLUMINATOR
Thank you for purchasing a quality LUNA product. The model LN-EIR is a very popular
accessory to your night vision unit. It provides a much further viewing distance than the
standard built-in IR illuminator.
Please refer to the images below to identify the parts of the illuminator:
GLOSSARY
1 – Beam width adjustment
2 – Horizontal and Vertical beam adjustments
3 – Mounting bracket and wheel
4 – ON/OFF switch
5 – Battery compartment cover
BATTERY INSTALLATION:
To install the battery please unscrew the battery compartment cover (5) by rotating it
counterclockwise. It may be necessary to hold the rubber attachment string with one finger while
unscrewing the battery compartment cover to ease the process. Once the battery compartment is
opened, please insert one 3V Lithium battery, CR123 type as shown on the body of the illuminator
according to (+) and (-) polarity. Replace the battery compartment cover. The IR is now ready for
use.
TURNING THE UNIT ON/OFF:
To turn the illuminator on please rotate the ON/OFF switch (4) clockwise. You will hear a faint
clicking sound indicating the IR is ON. The illuminator has a smooth power adjustment and the
further you rotate the switch clockwise the brighter the beam will become. IMPORTANT: once you
reach the maximum power the rotation will stop. NEVER try to over-rotate and never apply any
force once the ON/OFF switch is at the maximum power level. Trying to force switch to rotate
further at that point may damage it and void any warranty claims. To turn the illuminator off,
rotate the ON/OFF switch counterclockwise until stop. You will hear again a faint clicking sound
indicating the IR is OFF.
FOCUSING THE INFRARED BEAM:
The illuminator features focusing infrared beam. This feature allows the user to utilize the IR
illuminator in both, enclosed spaces and outdoors. With the beam at its widest setting, the Ir is
useful in illuminating more field of view and does not provide blinding effect on its user. When it is
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