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All-in-One PC ET2020 Series
Safety information
Your All-in-One PC ET2020 is designed and tested to meet the latest standards of safety for
information technology equipment. However, to ensure your safety, it is important that you
read the following safety instructions.
Setting up your system
Read and follow all instructions in the documentation before you operate your system.
Do not use this product near water or a heated source such as a radiator.
Set up the system on a stable surface.
Openings on the chassis are for ventilation. Do not block or cover these openings. Ensure
that you leave plenty of space around the system for ventilation. Never insert objects of any
kind into the ventilation openings.
Use this product in environments with ambient temperatures between 0˚C and 40˚C.
If you use an extension cord, ensure that the total ampere rating of the devices plugged
into the extension cord does not exceed its ampere rating.
Care during use
Do not walk on the power cord or allow anything to rest on it.
Do not spill water or any other liquids on your system.
When the system is turned off, a small amount of electrical current still remains in the
product. Always unplug all power, modem, and network cables from the power outlets
before cleaning the system.
The touch screen requires periodic cleaning to perform at optimal touch sensitivity. Keep
the screen clean from foreign objects or excessive dust accumulation. To clean the screen:
Turn off the system and disconnect the power cord from the wall.
Spray a small amount of household glass cleaner on the supplied cleaning cloth and
gently wipe the surface of the screen.
Do not spray the cleaner directly on the screen.
Do not use an abrasive cleaner or a coarse cloth when cleaning the screen.
If you encounter the following technical problems with the product, unplug the power cord
and contact a qualified service technician or your retailer.
The power cord or plug is damaged.
Liquid has been spilled into the system.
The system does not function properly even if you follow the operating instructions.
The system was dropped or the cabinet is damaged.
The system performance changes.
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