ACT DTNVS, Руководство оператора

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ACTinBlack Europe S.à r.l. Rev 1.0, May 2020
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3.3 Operation:
CAUTION
Operate the binocular only under darkened
conditions or use the objective lens cap to cover the
objective lens for daylight conditions.
CAUTION
Cover the objective and ocular lenses by using bikini
covers when device not in use.
NOTE
When using the binocular without a mounting
device, make sure to place a neck cord around your
neck.
1. Ensure that the battery is installed correctly.
2. Turn the power switch to ON.
NOTE
The sharpest image will be observed only when
the objective lens and eyepiece lens are properly
focused.
NOTE
Both indicator LEDs, red and orange, blink once
when turned on as a self-test.
3. Rotate the dioptre adjustment for the clearest view
of the image intensifier screen.
4. Focus the objective lens while observing an object
until the sharpest image is obtained.