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℃.
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.