Avalue Technology ARC-21W38 Quick Reference Manual page 112

21.5" 11th generation intel core i3/i5/i7 processors fanless rugged touch panel pc with iet expansion
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ARC-21W38
General Safety Precautions
Please ensure the following safety precautions are adhered to at all times.
1.
Follow the electrostatic precautions outlined below whenever the device is opened.
2.
Make sure the power is turned off and the power cord is disconnected whenever the
product is being installed, moved or modified.
3.
To prevent the risk of electric shock, make sure power cord is unplugged from wall
socket. To fully disengage the power to the unit, please disconnect the power cord from the
AC outlet. Refer servicing to qualified service personnel. The AC outlet shall be readily
available and accessible.
4.
Do not apply voltage levels that exceed the specified voltage range. Doing so may
cause fire and/or an electrical shock. Use a power cord that matches the voltage of the
power outlet, which has been approved and complies with the safety standard of your
particular country.
5.
Electric shocks can occur if the product chassis is opened when it is running. To avoid
risk of electric shock, this device must only be connected to a supply mains with protective
earth.
6.
Do not drop or insert any objects into the ventilation openings of the product.
7.
If considerable amounts of dust, water, or fluids enter the device, turn off the power
supply immediately, unplug the power cord, and contact your dealer or the nearest service
center.
8.
This equipment is not suitable for use in locations where children are likely to be
present.
9.
DO NOT:
Drop the device against a hard surface.
Strike or exert excessive force onto the LCD panel.
Touch any of the LCD panels with a sharp object.
In a site where the ambient temperature exceeds the rated temperature.
112 ARC-21W38 Quick Reference Guide

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