NEC MultiSync V554 User Manual

English-18
Connecting a USB device
USB1: USB downstream port (Type-A).
Connect a USB compatible flash memory or keyboard to Down Stream Port.
USB2: USB upstream port (Type-B).
Connect to a USB compatible computer with a USB cable.
A USB compatible computer connected to USB2 can control the devices connected to USB1.
USB CM1 (2A): Power supply port.
Please refer to the specifications page for power supply information (see page 65, page 66, page 67, page 68, page 69
and page 70).
USB CM2: Service port.
Please do not connect devices.
USB MP: USB downstream port (Type-A).
To use the Media Player function, please use this port.
•฀Please฀make฀sure฀the฀connector฀shape฀and฀orientation฀is correctly aligned when connecting the USB device or cable.
•฀Depending฀on฀the฀use฀of฀computer฀BIOS,฀OS฀or฀device,฀the฀USB฀function฀may฀not฀be฀working.฀In฀this฀case,฀please฀check฀
user’s manual of your computer or device, or contact your supplier for detailed information.
•฀Before฀turning฀off฀the฀main฀power฀switch฀of฀the฀monitor฀or฀shutting฀down฀Windows
®
, please turn off the USB function and
remove the USB cable from the monitor. You may lose data when the computer crashes.
•฀It฀may฀take฀a฀few฀seconds฀until฀the฀monitor฀recognizes฀the฀USB฀input.฀Do฀not฀disconnect฀the฀USB฀cable฀or฀disconnect and
reconnect the USB cable before the monitor recognizes the input.
•฀You can set power supply for USB CM1 (2A) at USB POWER in the OSD menu (see page 43).
•฀When you use the USB CM1 (2A) port for power supply, please use a USB cable that supports 2A.
•฀Please refer to the USB in the OSD menu (See page 43) for the USB setting.
NOTE: USB CM1 (2A) and USB CM2 are not corresponding port.
Please refer to the connection (See page 16) to connect USB devices to the monitor.
CAUTION: Do not bind the USB cable. It may trap heat and start a fire.

NEC MultiSync V554 Specifications

General

Power consumption (standby)	- W
Power consumption (typical)	120 W
Portrait mode	Yes
Annual energy consumption	175 kWh
Panel life	- h
Pixel pitch	- mm
Response time	8 ms
Display diagonal	55 \
Display brightness	500 cd/m²
Display technology	LED
Vertical scan range	24 - 85 Hz
Horizontal scan range	31.5 - 91.1 kHz
LED backlighting type	Edge-LED
Display number of colors	1.073 billion colors
Display diagonal (metric)	138.78 cm
Active display area (W x H)	1209.6 x 680.4 mm
Internal memory	1 GB
Processor cores	4
Processor model	A53
Processor family	ARM Cortex
Processor frequency	1.2 GHz
Audio formats supported	MP3, WAV
Image formats supported	JPG, PNG
Video formats supported	FLV, MOV, MP4
Internal storage capacity	16 GB
USB version	2.0
USB ports quantity	5
DisplayPorts quantity	3
Ethernet LAN data rates	10, 100 Mbit/s
VGA (D-Sub) input ports	1
Purpose	-
Operating hours (hours/days)	24/7
Product color	Black
Product design	Digital signage flat panel
Bezel width (bottom)	14.2 mm
Panel mounting interface	300 x 300 mm
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Certification	C-tick; CE; EMC Class B; FCC; PSB; TÜV GS; UL/C-UL or CSA; VCCI
Sustainability certificates	RoHS, ENERGY STAR
RMS rated power	20 W
Cables included	AC, DVI

Weight and Dimensions

Depth	62.9 mm
Width	1244 mm
Height	714.8 mm
Weight	24500 g