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DS-K1A8503 Series Fingerprint Time Attendance Terminal User Manual
ix
● The device cover for indoor use shall be kept from rain and moisture.
● Exposing the equipment to direct sun light, low ventilation or heat source such as heater or
radiator is forbidden (ignorance can cause fire danger).
● Do not aim the device at the sun or extra bright places. A blooming or smear may occur
otherwise (which is not a malfunction however), and affecting the endurance of sensor at the
same time.
● Please use the provided glove when open up the device cover, avoid direct contact with the
device cover, because the acidic sweat of the fingers may erode the surface coating of the
device cover.
● Please use a soft and dry cloth when clean inside and outside surfaces of the device cover, do
not use alkaline detergents.
● Please keep all wrappers after unpack them for future use. In case of any failure occurred, you
need to return the device to the factory with the original wrapper. Transportation without the
original wrapper may result in damage on the device and lead to additional costs.
● Improper use or replacement of the battery may result in hazard of explosion. Replace with the
same or equivalent type only. Dispose of used batteries according to the instructions provided
by the battery manufacturer.
● You can view the device License via the website:
http://opensource.hikvision.com/Home/List?id=46.
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