VIZIO M420NV User Manual

Page of 78
VIZIO M420NV User Manual 
Version 2/23/2010 
 
www.VIZIO.com 
 
 
 
Dear VIZIO Customer, 
Congratulations on your new VIZIO M420NV television purchase. To get the most out of your new VIZIO 
HDTV, read these instructions before making any adjustments, and retain them for future reference. We 
hope you will experience many years of enjoyment from your new VIZIO HDTV High Definition Television. 
For assistance, call 877-MYVIZIO (877-698-4946) or e-mail us at www.VIZIO.com. 
To purchase or inquire about accessories and installation services for your VIZIO HDTV, visit our website 
at 
www.VIZIO.com
 or call toll free at 888-849-4623. 
We recommend you register your VIZIO HDTV either at our website 
www.VIZIO.com
 or fill out and mail 
your registration card.  For peace of mind and to protect your investment beyond the standard warranty, 
VIZIO offers on-site extended warranty service plans. These plans give additional coverage during the 
standard warranty period. Visit our website or call us to purchase a plan. 
Write down the serial number located on the back of your HDTV for easy reference when obtaining 
warranty support: 
 
Serial #: _____________________ 
          Purchase Date _____________________ 
 
 
VIZIO is a registered trademark of VIZIO, Inc. dba V, Inc.  
HDMI logo and “High Definition Multimedia Interface” are registered trademarks of HDMI Licensing LLC. 
Manufactured under license from Dolby Laboratories. 
Dolby and the double-D symbol are trademarks of Dolby Laboratories. 
and   
 are trademarks of SRS Labs, Inc.  
TruSurround HD and TruVolume technologies are incorporated under license from SRS Labs, Inc. 
This product qualifies for ENERGY STAR in the “factory default (Home Use)” setting and this is the setting in which 
power savings will be achieved. Changing the factory default picture setting or enabling other features will increase 
power consumption that could exceed the limits necessary to qualify for Energy Star rating. 
THE TRADEMARKS SHOWN HEREIN ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS; IMAGES USED 
ARE FOR ILLUSTRATION PURPOSES ONLY. VIZIO, THE V LOGO, WHERE VISION MEETS VALUE AND OTHER VIZIO 
TRADEMARKS ARE THE INTELLECTUAL PROPERTY OF VIZIO INC.  PRODUCT SPECIFICATIONS ARE SUBJECT TO 
CHANGE WITHOUT NOTICE. © 2010 VIZIO INC. ALL RIGHTS RESERVED.