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9.  Copyright Information
Copyright ©ViewSonic
®
 Corporation, 2020. All rights reserved.
Macintosh and Power Macintosh are registered trademarks of Apple 
Inc.
Microsoft, Windows, and the Windows logo are registered 
trademarks of Microsoft Corporation in the United States and other 
countries.
ViewSonic, the three birds logo, OnView, ViewMatch, and 
ViewMeter are registered trademarks of ViewSonic Corporation.
VESA is a registered trademark of the Video Electronics Standards 
Association. DPMS, DisplayPort, and DDC are trademarks of VESA.
ENERGY STAR
®
 is a registered trademark of the U.S. 
Environmental Protection Agency (EPA).
As an ENERGY STAR
®
 partner, ViewSonic Corporation has 
determined that this product meets the ENERGY STAR
®
 guidelines 
for energy efficiency.
Disclaimer: ViewSonic Corporation shall not be liable for technical 
or editorial errors or omissions contained herein; nor for incidental 
or consequential damages resulting from furnishing this material, or 
the performance or use of this product.
In the interest of continuing product improvement, ViewSonic 
Corporation reserves the right to change product specifications 
without notice. Information in this document may change without 
notice.
No part of this document may be copied, reproduced, or transmitted 
by any means, for any purpose without prior written permission from 
ViewSonic Corporation.
VA2223-A/VA2223-H_UG_ENG Rev. 1A 12-11-19