IMPORTANT INFORMATION
Read prior to activation.
You have purchased a sophisticated electronic device. To operate it properly, please read this manual carefully.
Ignoring operation procedures described in this manual will
void your warranty.
∙NEVER disassemble the unit. This device contains a source of high voltage, which may be hazardous to your health.
∙NEVER expose objective lens of an active unit to bright light, including daylight. In the daytime objective lens must be covered by cap. A tiny hole in lens cap provides enough light for daytime testing.
∙NEVER aim an active unit at intense light sources, such as lights, headlamps, campfires, the Moon, etc.
∙NEVER reverse the polarity of a battery.
∙NEVER connect the unit to the external power supplies.
∙ALWAYS remove battery when not in use for a long period.
∙ALWAYS keep the objective lenses covered when not in use.
∙ALWAYS store the unit in a warm dry place.
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