Luna-optics LN-DM50 Manuel d'utilisateur télécharger pdf

INSTRUCTION MANUAL

IMPORTANT: Please read this manual in its entirety prior to using this

device!

DIGITAL NIGHT VISION

1. Your night vision viewer operates with batteries. Unlike a daylight

binocular, where you see the image due to light traveling through the

glass and the prisms, the digital night vision device works by projecting

the image onto an LCD screen. While the CCD and the LCD are the

crucial components of your viewer, the optical parts of the unit are also

very important, as they gather the light into the CCD and bring the

projected image from LCD screen to your eye. Since the image is

projected on the screen, just like any TV, it has certain limited resolution,

so your digital night viewer cannot provide the same crystal clear image,

as you see through your daylight binoculars – after all, you are using this

device in the dark environment, where normally your vision would be

very limited.

2. Another important point – your digital night vision viewer has color

image during the day and monochrome (black & white) image during the

night – why? Because color CCD are generally not as light sensitive as

black & white, the color CCD will not be as effective as black & white

during nighttime conditions. The color transition is automatic and you

may notice some image flickering during this transition. This is normal

and does not affect the unit.

3. Your digital viewer is intended for nighttime operation however it is

also possible to use it during daylight hours. Please note that during

daylight you will have to reduce the brightness and contrast levels of the

unit to prevent the image from becoming totally washed out.

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INSTRUCTION MANUAL IMPORTANT: Please read this manual in its entirety prior to using this device! DIGITAL NIGHT VISION 1. Your night vision viewe

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4. For more details on how to operate your viewer, please read this manual completely to ensure proper operation. IMPORTANT INFORMATION: 1. Never

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INSTALLING THE BATTERIES: Your night vision unit operates on two 3V Lithium type batteries, known as CR123 type. Batteries are included with the unit

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USING INFRARED ILLUMINATOR: Your night vision viewer is equipped with a built-in powerful Infrared illuminator light (10). This light operates in a

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Luna-optics LN-DM50 Manuel d'utilisateur