NEC MultiSync UN552V User Manual

English−98
Appendix A External Resources
Additional specification documents and accessories, and optional software applications referenced in this product manual are
listed below.
NEC Display Solutions regional websites
Global: https://www.nec-display.com/global/
Asia-Pacific: https://www.nec-display.com/ap/contact/
North America: https://www.necdisplay.com
Europe, Russia, Middle East and Africa: https://www.nec-display-solutions.com
Japan: https://www.nec-display.com/jp/
Additional Documentation
“NEC LCD Monitor - External Control” PDF document
This document defines the communications protocol for externally controlling and querying the display via either RS-232C or
LAN. The protocol uses encoded binary and requires calculation of checksums, and most functionality in the display can be
controlled using these commands. A simpler protocol is also available for less demanding applications (see below).
This document is available for download from the NEC Display Solutions website in your region.
A Python programming language based SDK (Software Development Kit) is also available that encapsulates this
communications protocol into a Python library for rapid development.
https://github.com/NECDisplaySolutions/necpdsdk
“Projector/ Monitor Common ASCII Control Command - Reference Manual” PDF document
This document defines the communications protocol for externally controlling the basic functions of the display via LAN using a
simple English-like syntax. It is suitable for easy integration into existing control systems. Functionality such as controlling and
querying the power state, video inputs, volume, and status is available. The protocol uses ASCII encoding and doesn’t require
calculation of checksums.
This document is available for download from the NEC Display Solutions website in your region.
“Raspberry Pi Compute Module - Setup Guide” PDF document
This document describes the features, installation, connectivity, and configuration of the Raspberry Pi Compute
Module, which is an optional component available for this model. The required DS1-IF10CE Compute Module
Interface Board and Raspberry Pi Compute Module are available separately. Please contact an authorized NEC
dealer or visit the NEC Display Solutions website in your region for purchase information and availability.
This document can be downloaded from:
https://www.nec-display.com/dl/en/manual/raspberrypi/

NEC MultiSync UN552V Specifications

General

Pixel pitch	0.63 x 0.63 mm
Response time	8 ms
Display diagonal	55 \
Display brightness	500 cd/m²
Display technology	LED
Native aspect ratio	16:9
Vertical scan range	23 - 86 Hz
Horizontal scan range	26 - 134 kHz
Contrast ratio (typical)	1700:1
Display diagonal (metric)	138.78 cm
Active display area (W x H)	1209.63 x 680.34 mm
Operating hours (hours/days)	24/7
Maximum refresh rate	60 Hz
Annual energy consumption	328 kWh
Purpose	Universal
Orientation	Horizontal/Vertical
Product color	Black
Product design	Video wall
Placement supported	Indoor
Bezel width (bottom)	0.44 mm
Panel mounting interface	400 x 400 mm
USB ports quantity	5
DisplayPorts quantity	3
Compatible memory cards	MicroSD (TransFlash)
Ethernet LAN data rates	10, 100 Mbit/s
VGA (D-Sub) input ports	1
HDMI input ports quantity	2
Audio formats supported	AAC, MP3, WAV
Image formats supported	JPG, PNG
Video formats supported	FLV, H.264, MOV, MP4, MPG, WMV
Power consumption (standby)	0.5 W
Power consumption (typical)	225 W
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Certification	BSMI; CE; EAC; EMC B; FCC; PSB; RCM; REACH; RoHS; SASO; TÜV GS; TÜV S; UL/C-UL; VCCI
Sustainability certificates	RoHS
Cables included	AC, DisplayPort, HDMI
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth	98.6 mm
Width	1210.5 mm
Height	681.2 mm
Weight	25800 g