User's Manual

Cauons
• The equipment has been designed, when required, modied for connecon to an IT power
distribuon system.
• The USB port of the equipment is used for connecng to a mouse, a keyboard, or a USB ash
drive only.
• The serial port of the equipment is used for debugging only.
• + idenes the posive terminal(s) of equipment which is used with, or generates direct current.
+ idenes the negave terminal(s) of equipment which is used with, or generates direct
current.
• Do not drop the device or subject it to physical shock, and do not expose it to high
electromagnesm radiaon. Avoid the equipment installaon on vibraons surface or places
subject to shock (ignorance can cause equipment damage).
• Do not place the device in extremely hot (refer to the specicaon of the device for the detailed
operang temperature), cold, dusty or damp locaons, and do not expose it to high
electromagnec radiaon.
• The device cover for indoor use shall be kept from rain and moisture.
• Exposing the equipment to direct sun light, low venlaon or heat source such as heater or
radiator is forbidden (ignorance can cause re danger).
• Do not aim the device at the sun or extra bright places. A blooming or smear may occur
otherwise (which is not a malfuncon however), and aecng the endurance of sensor at the
same me.
• Please use the provided glove when open up the device cover, avoid direct contact with the
device cover, because the acidic sweat of the ngers may erode the surface coang of the device
cover.
• Please use a so and dry cloth when clean inside and outside surfaces of the device cover, do
not use alkaline detergents.
• Please keep all wrappers aer unpack them for future use. In case of any failure occurred, you
need to return the device to the factory with the original wrapper. Transportaon without the
original wrapper may result in damage on the device and lead to addional costs.
Access Control Terminal User Manual
vii