ZKTECO White LCD Serials User Manual
supply with directly current that is translated form alternating current by
adopter, if the reserve battery is in non-saturation state, it will charge up
automatically. When the power cut down, the reserve battery will switch
into discharge state to power on fingerprint device.
How to select reserve battery
model Discharge
hour
ZK-B1 (2000mAh)
3 hors
ZK-B1 (4000mAh)
6 hors
Connection mode
Note:
Please be sure to connect the Mini-UPS to fingerprint Device
firstly, then power on Mini-UPS.
Store battery
When storing the batteries, ALWAYS store them at cool and dry room
temperature (-10
℃
~
30
℃
). DO NOT store the batteries under direct
sunlight, higher temperature or high humidity above 3 months storing, it
is need to keep50% rating capacity of the battery (Charge the batteries at
least once every three months), keep the batteries out of the touch
deleterious substance, away from fire and hot sources.
Note:
There is a danger of battery exploding, leak, fever, fire, break
if you don’t read the notice carefully.
1. DO NOT put the battery into water or let it to get wet.
2. Do NOT use and store battery near heat-generating device (such as
fire or heater).
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Содержание White LCD Series
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