AOpen DT3239D User Manual page 12

any strong solvent. Do not use thinner, abrasive cleaners or
compressed gas to wipe the surface of the touchmonitor.
• When cleaning the monitor, please use a cleaning cloth
to take a neutral detergent，and wipe it with a slight force..
• Avoid liquids entering the touch display. If the monitor
enters the liquid inadvertently, check with a qualified service
technician before turning it on again.
• When wiping the touch monitor screen, do not use a
cloth or sponge that may scratch the surface of the touch
screen.
• When cleaning the touch screen, use a window or glass
cleaner. Pour the cleaner onto the rag and wipe the touch
screen. Do not pour the cleaner directly onto the touch screen.
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