3
Safety Warning
Safety Warning
Before operating, please read this manual thoroughly, and keep it for future reference.
Image shown in this manual is indicative only. There may be differences between the
pictures and the actual product, please prevail in kind.
Placement
Do not put heavy objects on top of the unit.
'RQRWSXWWKHXQLWQHDUDSSOLDQFHVWKDWJHQHUDWHPDJQHWLF¿HOGV
Do not expose the unit to direct sunlight and other sources of heat.
Do not place the unit on an unstable cart, stand, tripod, bracket, table, or shelf.
Do not put any liquid near or on the unit, make sure do not spill any liquid inside the unit.
Power Supply
Please keep power cable from physical or mechanical damage.
Please check and ensure AC source is connected with the ground.
This power cable comes with the device exclusively for this device only.
Please unplug power supply when the weather is thunder-storm or lightning.
Check that the unit’s operating voltage is identical with your local power supply.
Please use the original power cable from the accessory bag, don't modify or lengthen it.
Please unplug power supply, when there is nobody home or the unit will be in idle for a
long time.
LED Screen
Unplug the power cable before cleaning.
Clean the screen with a soft, dustless and dry cloth.
For deep clean, please contact an authorized service center.
Never use water or the spray type detergent to clean the unit.
Never use any other hard or sharp object to replace the touch pen.
Better for the panel lifetime and the display performance, do not display high brightness
image for long time.
Temperature
Normal operating temperature is 0 ~ 40
ɗ
.
Do not place the unit near or over a radiator or a heater.
If your unit is suddenly moved from a cold to a warm place, please unplug the power cable
and do not turn it on at least 2 hours, making sure the moisture inside the unit is all
evaporated.
Humidity
Do not expose the unit in rain, or place in high humidity area.
Please make sure indoor environment is dry and cool. Normal operating humidity is
10%~90%RH.
Ventilation
Please put the unit in a well-ventilated place, so the heating can be released easily.
Ensure that the unit has enough space for ventilation. Space requirement: left, right and
back >10cm, top> 20cm.
Earphone
Before using earphone, please turn down the volume in advance.
Using the earphone to listen loud sound for a long time might affect the hearing.
