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English−76

Connecting Interfaces

RS-232C Interface

PROTOCOL RS-232C

BAUD RATE 9600 [bps]

DATA LENGTH 8 [bits]

PARITY NONE

STOP BIT 1 [bit]

FLOW CONTROL NONE

LAN Interface

PROTOCOL TCP

PORT NUMBER 7142

COMMUNICATION SPEED AUTO setting (10/100Mbps)

Commands

Control command

The display supports two basic types of command formats:

• Binary communications: A sequence of encoded bytes that includes support for controlling almost all monitor functions.

• ASCII Control commands: This uses simple “English-like syntax” control commands using ASCII, for performing many

common functions easily.

NOTE:  The command formats for both types is explained in the external documents “External_Control.pdf”. See page 98.

The table below gives some examples of the binary commands for several common functions. The data is listed as hexadecimal

bytes. These examples assume the Monitor ID is 1.

Function (Monitor ID = 1) Code Data

Power ON 01 30 41 30 41 30 43 02 43 32 30 33 44 36 30 30 30 31 03 73 0d

Power OFF 01 30 41 30 41 30 43 02 43 32 30 33 44 36 30 30 30 34 03 76 0d

Input Source Select DisplayPort1 01 30 41 30 45 30 41 02 30 30 36 30 30 30 30 46 03 04 0d

01 30 41 30 45 30 41 02 31 31 30 36 30 30 30 46 03 04 0d

Input Source Select DisplayPort2 01 30 41 30 45 30 41 02 30 30 36 30 30 30 31 30 03 73 0d

01 30 41 30 45 30 41 02 31 31 30 36 30 30 31 30 03 73 0d

Input Source Select DVI 01 30 41 30 45 30 41 02 30 30 36 30 30 30 30 33 03 71 0d

01 30 41 30 45 30 41 02 31 31 30 36 30 30 30 33 03 71 0d

Input Source Select HDMI1 01 30 41 30 45 30 41 02 30 30 36 30 30 30 31 31 03 72 0d

01 30 41 30 45 30 41 02 31 31 30 36 30 30 31 31 03 72 0d

Input Source Select HDMI2 01 30 41 30 45 30 41 02 30 30 36 30 30 30 31 32 03 71 0d

01 30 41 30 45 30 41 02 31 31 30 36 30 30 31 32 03 71 0d

Input Source Select VGA (RGB) 01 30 41 30 45 30 41 02 30 30 36 30 30 30 30 31 03 73 0d

Input Source Select VGA (YPbPr) 01 30 41 30 45 30 41 02 30 30 36 30 30 30 30 43 03 01 0d

Input Source Select VIDEO 01 30 41 30 45 30 41 02 30 30 36 30 30 30 30 35 03 77 0d

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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