Night Optics IR-K2 Pro Extra Long-Range IR Illuminator (805nm) - Manual (Page 7)

5
MAINTENANCE
Moisture
The IR-K2 Pro IR Illuminator is water resistant but not waterproof. Take care to protect
the device from excessive moisture to prevent damage to the internal electronics.
If the device gets wet from rain/drizzle, spill or splash remove the moisture with a
clean, dry cloth.
Dirt and Dust
To maintain smooth operation of the objective focusing mechanism (fig 5), avoid sand
and dirt. If sand or dirt gets into the objective of the device - compressed air can be
used to clear away any debris that has collected in the those areas. A clean dry cloth
can be used to remove any dust or residue.
Lens
The lens of the IR-K2 Pro can be cleaned with a clean dry cloth or lens paper. Avoid
spaying liquid lens cleaning solutions directly on to the device as moisture could cause
damage. Using a small about on a clean cloth or lens paper is permisible.
Battery / Battery Housing
To prevent corrosion, remove the battery from the device prior to storing for extended
periods. Use a clean dry cloth to clear away any dust that may accumulate in the
battery compartment.
Warning:
Improper care or unauthorized maintenance
can damage device and may result in warranty
nullification.