ATN NVM-14-3 Operator's Manual page 5

EqUIpMENT LIMITATIONS
To avoid physical and equipment damage when using the ATN
NVM-14, carefully read and understand the following safety pre-
cautions.
• The equipment requires some night light (moonlight, starlight,
etc.) to operate. The level of performance depends upon the level
of light.
• Night light is reduced by passing cloud cover, while operating
under trees, in building shadows, etc.
• The equipment is less effective viewing into shadows and other
darkened areas.
• The equipment is less effective through rain, fog, sleet, snow or
smoke.
• The equipment will not "see" through dense smoke.
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