ViewSonic | ViewSonic VS12053 instruction

ViewSonic®

LED Backlight

VLED221wm

LCD Display

IMPORTANT: Please read this User Guide to obtain important

information on installing and using your product in a safe manner, as well as registering your product for future service. Warranty information contained in this User Guide will describe your limited coverage from ViewSonic Corporation, which is also found on our web site at http:// www.viewsonic.com in English, or in specific languages using the Regional selection box in the upper right corner of our website. “Antes de operar su equipo lea cuidadosamente las instrucciones en este manual”

Model No. : VS12053

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ViewSonic VS12053 warranty ViewSonic

Contents

ViewSonic Contents For U.S.A Compliance InformationFor Canada CE Conformity for European Countries Important Safety Instructions Declaration of RoHS Compliance Product Registration For Your Records Copyright InformationProduct disposal at end of product life Precautions Package Contents Turn on LCD display and computer Quick InstallationInsert the ViewSonic Wizard CD into the computer’s CD drive ViewSonic VLED221wm OSD and Power Lock Settings Setting the Timing ModeDynamic Contrast Vesa 1680 x 1050 @ 60Hz Front Control Panel Adjusting the Screen Image Following tips may help you optimize your display Do the following to adjust the display setting Main Menu Controls Audio Adjust Manual Image Adjust Horizontal Size adjusts the width of the screen image ViewSonic VLED221wm Other Information Specifications No power TroubleshootingPower is on but no screen image Wrong or abnormal colors = FAX Customer Support To clean the screen Cleaning the LCD DisplayTo clean the case Disclaimer Limited Warranty Effect of state law Exclusion of damagesSales outside the U.S.A. and Canada Viewsonic Display Products Mexico Limited Warranty Merida