HP B321 31.5-inch manual B321/B421

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B321/B421

HP LED Digital Signage Display

User Guide

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Contents B321/B421 Know These Safety Symbols Safety InstructionsIii Important Safety InstructionsElectric, Magnetic and Electronmagnetic Fields EMF Federal Communications Commission FCC Notice U.S. OnlyInformation for U.K. only How to connect a plug中国电子信息产品污染控制标识要求 China RoHSWaste Electrical and Electronie Equipment End-of-Life DisposalFor customers in Canada and U.S.A End of Life Directives-RecyclingTable Of Contents Package Contents Unpacking and InstallationInstallation Notes UnpackingVentilation Requirements for enclosure locating B321 B421Parts and Functions Remote control sensor and power status indicatorControl Panel B321 ButtonRJ-45 B321B421VGA in D-Sub Audio in 3.5mmGeneral functions Remote ControlHandling the remote control Inserting batteries in the remote controlOperating range of the remote control Connection Connecting External EquipmentsIR Pass-through Connection optional Connecting Multiple Displays1. RS232C control connection optional IR connection optionalTo setup the network Wire-connecting to Network optionalWatch the Connected Video Source OperationChange Picture Format Play Multimedia FilesPlaying music files Play optionsSupported file system Supported file formatPlaying photo files Playing movie filesMovie options Start a slideshowSettings Change your settingsPicture menu Sound menu General settings menuNetwork Settings PC Resolution Input modeSdtv Resolution Hdtv ResolutionCleaning Cleaning and TroubleshootingFront Panel Cleaning Instructions Cabinet Cleaning InstructionsSymptom Possible Cause Remedy No picture is displayed TroubleshootingB321 Display Technical SpecificationsIn/Out Terminals GeneralB421 Display