-
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.
-
Suitable operating time: under 16hours a day.
-
Cycling display between 5 minutes information (static) display
and 10 seconds' moving image.
-
Periodical display contents should be changed from static
image to moving picture.
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.
2
Speechi 2022
