Levenhuk DNB250 Guia Del Usuario página 5

IR button
Press the IR button once to switch to starlight mode (weak light). Press the IR button twice to switch to night mode (complete darkness)
and to turn IR-illumination on. The image will change from color to black and white. You may select the brightness level from 1 to 3.
Copying files
You can transfer files from the device to your smartphone, tablet, or PC directly. Connect the device to your computer with a USB cable.
Cleaning and precautions
Do not expose the device to direct sunlight — that could cause a fire!
Do not scratch or touch the optical surfaces with your fingers. Remove the batteries before cleaning the device! Use only dry, lint-free
cloths to wipe the outer parts of the device. Do not use cleaning fluid to avoid the electronics damage. To avoid scratching the lenses,
only use a soft cloth and do not press too hard. Keep the device away from dust and water. Keep the device in a bag or a box. Remove
the batteries from the device if it has not been used for a long time.
Battery safety instructions
Always purchase the correct size and grade of battery most suitable for the intended use. Always replace the whole set of batteries
at one time; taking care not to mix old and new ones, or batteries of different types. Clean the battery contacts and also those of the
device prior to battery installation. Make sure the batteries are installed correctly with regard to polarity (+ and –). Remove batteries
from equipment that is not to be used for an extended period of time. Remove used batteries promptly. Never short-circuit batteries
as this may lead to high temperatures, leakage, or explosion. Never heat batteries in order to revive them. Do not disassemble
batteries. Remember to switch off devices after use. Keep batteries out of the reach of children, to avoid risk of ingestion, suffocation,
or poisoning. Utilize used batteries as prescribed by your country's laws.
Levenhuk International Lifetime Warranty
All Levenhuk telescopes, microscopes, binoculars, and other optical products, except for their accessories, carry a lifetime warranty
against defects in materials and workmanship. A lifetime warranty is a guarantee on the lifetime of the product on the market.
All Levenhuk accessories are warranted to be free of defects in materials and workmanship for six months from the purchase date.
The warranty entitles you to the free repair or replacement of the Levenhuk product in any country where a Levenhuk office is located
if all the warranty conditions are met.
For further details, please visit: www.levenhuk.com/warranty
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.
Levenhuk Atom Digital DNB250 бинокъл за нощно виждане
BG
Никога, при никакви обстоятелства, не гледайте директно към Слънцето през това устройство без специален
филтър и не гледайте в друг ярък източник на светлина или лазер, тъй като това може да причини
НЕВЪЗВРАТИМО УВРЕЖДАНЕ НА РЕТИНАТА и може да доведе до СЛЕПОТА.
Спецификации
Увеличение
Диаметър на лещата на обектива
Зрително поле
Близък фокус
Разстояние на наблюдение (на дневна светлина)
Разстояние на наблюдение (при пълна тъмнина)
Сензор за изображение
Инфрачервено осветление
Дължина на вълната на инфрачервената светлина
Време на запис с осветление (инфрачервено)
Време на запис без осветление (инфрачервено)
Запис на дневна светлина без инфрачервено осветление
Запис през нощта (на тъмно) с инфрачервено осветление
Формат и разделителна способност на изображението
1–8x (цифрово), 6x (оптично)
инфрачервени светодиоди 3 W (3 нива на яркост)
цветно изображение
черно-бяло изображение
JPG; 48 MP, 30 MP, 25 MP, 20 MP, 10 MP, 8 MP, 5 MP, 3 MP
5
35 mm
10°
2 m
2–1000 m
250–300 m
CMOS
850 nm
3–4 ч.
12 ч.