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Armasight NAMPVS1401F9DA1 PVS14 FLAG MG Multi-Purpose Night Vision Monocular User Manual

Page 18

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2.3.3. ELECTRONIC CIRCUIT FUNCTION

The electronic circuit regulates the direct current voltage from the battery to the image intensifier and

IR source as required. It also monitors the output voltage of the battery and turns on a low-battery

indicator when the available battery voltage is 1.9 – 2.1 Vdc.

a. Power Source

The electronic circuit is powered by one battery.

b. High Light Cut-Off

The monocular will automatically cut off after 70 ±30 seconds of operation in daylight or bright room

light. Individual bright lights (headlights, flashlights, or other concentrated light sources) will not actu-

ate the high light detector located on the front of the monocular. To turn the monocular back ON, turn

the power switch to RESET/OFF position and then to ON again.