ATN OTS-X Series, Operator'S Manual

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NOTE
Please be aware that the most common problem that first time
users of Thermal products encounter is improper utilization of
Calibrate/NUC function. The first step before using the product
should be to properly calibrate the device. To do this please turn
the unit on, close the objective lens with the lens cap and press
the Calibrate/NUC function either as described in 3.2.2.3 or by
holding down both the UP and DOWN buttons at the same time.
Please carefully read 3.2.2.3 as to additional information on Cali-
bration/NUC function.
EQUIPMENT LIMITATIONS
• The OTS-X detector spectral band (7 to 14 µm) provides a better
penetration through smoke, smog, dust, water vapor etc.
• Infrared radiation does not travel through glass and therefore
the monocular does not sense objects if they are behind a glass
window.