Speechi SPEECHITOUCH SUPERGLASS 2+ - LED Screen Care and Operation; Operating Environment: Temperature & Humidity

- 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.
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Speechi 2022