NEC Display Solutions of America, Inc.C551 Installation Guide55” LCD Display Rev 1.0www.necdisplay.com C551 Page 1 of 9Contents:Product Description and Notes Page 1Tilt Angle and Rotation Page 1Ventilation Recommendations Page 2Display Dimensions Page 3-4Display Dimensions with stand Page 5Optional Table Top Stand Dimensions Page 6Dimensions of Optional Wall Mount (WMK-3255S) Page 7Control Codes Page 8Input Terminals Page 9Browser Control Page 9Product Description C551Display Resolution 1920 x 1080 @ 60HzMaximum Supported Resolution 1920 x 1080 @ 60HzPower Consumption (Typical) 75WPower Consumption (Max Brightness) 90WPower Consumption (Overall Max)* 115WBTU's (Typical) 255.91 BTU/hrBTU’s (Max Brightness) 307.09 BTU/hrBTU’s (Overall Max)* 392.40 BTU/hrNet Dimensions 48.8 x 27.9 x 1.8 in.1238.4 x 709.2 x 45.0mmNet Weight 41.4lbs. / 18.8kg*Overall Max refers to when the unit is at max brightness the internal speaker is at max volumeNOTES:• This document is intended to be used as a reference guide to supply useful information for a design or installation. It is notintended to be a step-by step procedure for installation.• Any ceilings or walls must be strong enough to support the monitor and the installation must be in accordance with any localbuilding codes. All mounts should make secure contact to wood studs.• 4:3 sources can be displayed on the 16:9 screen in either normal aspect ratio with bars on the left or right, or stretched horizontallyto fill the screen using the menus (see “Aspect Modes” in menus and user manual).• Distances are in inches, for millimeters multiply by 25.4.Tilt Angle and RotationMonitor may be angled and rotated from normal landscape and portrait orientation to both face up and face down positioning. Rotateonly clockwise for portrait orientation. For Face Up or Face Down orientation, operating temperature must be <35C