Acer 5252 User Guide

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Warning! The grounding pin is a safety feature. Using a power 
outlet that is not properly grounded may result in electric shock 
and/or injury.
Note: The grounding pin also provides good protection from 
unexpected noise produced by other nearby electrical devices that 
may interfere with the performance of this product.
The system can be powered using a wide range of voltages; 100 to 120 or 
220 to 240 V AC. The power cord included with the system meets the 
requirements for use in the country/region where the system was 
purchased. Power cords for use in other countries/regions must meet the 
requirements for that country/region. For more information on power cord 
requirements, contact an authorized reseller or service provider.
Product servicing
Do not attempt to service this product yourself, as opening or removing covers 
may expose you to dangerous voltage points or other risks. Refer all servicing to 
qualified service personnel.
Unplug this product from the wall outlet and refer servicing to qualified service 
personnel when:
the power cord or plug is damaged, cut or frayed
liquid was spilled into the product
the product was exposed to rain or water
the product has been dropped or the case has been damaged
the product exhibits a distinct change in performance, indicating a need 
for service
the product does not operate normally after following the operating 
instructions
Note: Adjust only those controls that are covered by the operating 
instructions, since improper adjustment of other controls may 
result in damage and will often require extensive work by a 
qualified technician to restore the product to normal condition.