• Install the equipment according to the
instrucons in this manual.
• To prevent injury, this equipment must be securely aached to the bracket in accordance with
the installaon instrucons.
• The equipment shall not be exposed to dripping or splashing and that no objects
lled with
liquids, such as vases, shall be placed on the equipment.
• Ensure correct wiring of the terminals for
connecon to an AC mains supply.
• The equipment has been designed, when required,
modied for connecon to an IT power
distribuon system.
•
idenes the baery holder itself and idenes the posioning of the cell(s) inside the
baery holder.
• + idenes the posive terminal(s) of equipment which is used with, or generates direct current.
-
idenes the negave terminal(s) of equipment which is used with, or generates direct current.
• No naked ame sources, such as lighted candles, should be placed on the equipment.
• The venlaon should not be impeded by covering the venlaon openings with items, such as
newspapers, table-cloths, curtains, etc. The openings shall never be blocked by placing the
equipment on a bed, sofa, rug or other similar surface.
• Keep a minimum 8 mm distance around the equipment for
sucient venlaon.
• The USB port of the equipment is used for connecng to a mouse, a keyboard, or a USB ash
drive only.
• Keep
vercal when moving or using the equipment.
• Please put the device in a venlated and dry place without strong vibraon while working.
• Do not expose the product to humidity, rain, sand, sun or other places with high temperature for
storage and usage.
• Do not use parts recommended by non-manufacturer and inappropriate use of parts can lead to
accidents.
• Please do not plug and unplug the power cord frequently when the power is on.
• Do not use the power cords of other devices. Replace with the power cords with the same
specicaons from regular channels only.
• Please lay the power cord correctly to prevent from trampling or placing
arcles on it.
• Use standard 220 VAC power.
• Power
consumpon of the device depends on the type of product. When the device is not used
for a long me, please turn o the power and unplug the power cords.
• If any of the following occurs, please unplug the power cords, and contact the service center.
• The power cord or plug is damaged.
• Liquid splashes on the product or an object falls into the product.
• The product is exposed to rain or water.
• The product is not properly operated according to the user manual. Do not adjust the control
parts beyond the user manual. The inappropriate control of parts which are not described in
the user manual will lead to the damage of the product, and will bring a lot of adjustment
work to the technical personnel.
• The product falls down or damages.
• The product runs abnormally.
LCD Display User Manual
vii