Estimated Battery Life - ATN NVM14 Operator's Manual

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4.1. OpERATINg INSTRUCTIONS

A. bATTERY INSTAllATION

CAUTION

To protect the image intensifier, keep the lens cap on the objec-

tive lens when the monocular is not in use or when checked

out in daylight conditions.

NOTE

At operating temperatures below –20°C (–4°F), alkaline

batteries are not recommended, as operating life will be

severely reduced. Lithium-iron disulfide 1.5V AA batteries or

equivalent should be used below –20°C (–4°F).

bATTERY TYpE

Cr123a

Standard aa

the atN NVM-14 operates with one Cr123a battery or one aa bat-

tery using the battery adapter.

4-2

TAblE 4.1. ESTIMATEd bATTERY lIFE

60 Hours (Gen. 2+)

50 Hours (Gen.3 and 4)

30 Hours(Gen. 2+)

25 Hours (Gen.3 and 4)

USAgE

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