7Before Using the ProductBefore Using the ProductCopyrightThe contents of this manual are subject to change without notice to improve quality.© 2012 Samsung ElectronicsSamsung Electronics owns the copyright for this manual.Use or reproduction of this manual in parts or entirety without the authorization of Samsung Electronics isprohibited.Microsoft, Windows and Windows NT are registered trademarks of Microsoft Corporation.VESA, DPM and DDC are registered trademarks of the Video Electronics Standards Association.Icons used in this manualSymbols for safety precautions An administration fee may be charged if either (a) an engineer is called out at your request and there is no defect in the product(i.e. where you have failed to read this user manual). (b) you bring the unit to a repair center and there is no defect in the product(i.e. where you have failed to read this user manual). The amount of such administration charge will be advised to you before any work or home visit iscarried out.The following images are for reference only. Real-life situations maydiffer from what is shown in the images.Warning A serious or fatal injury may result if instructions are not followed.CautionPersonal injury or damage to properties may result if instructions arenot followed.Activities marked by this symbol are prohibited.Instructions marked by this symbol must be followed.