NEC MultiSync UN552V User Manual

English−30
Connecting a USB Device
Some of the USB ports on the monitor’s terminal panel have different uses depending on the type of connected USB device.
Please follow these guidelines when using these ports with supported devices.
USB1 (SENSOR): USB downstream port (Type-A).
Connection used by external USB devices (such as cameras, flash memory, keyboards, etc.) and internal
devices (an Option Board or Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute
Module when installed).
USB2: USB upstream port (Type-B).
Connection to a computer with a USB cable. A USB compatible computer connected to USB2 can control
the devices connected to USB1 (SENSOR) port.
USB CM1* (2A): Power supply port.
Provides up to 2 A of power to a connected USB device, such as HDMI streaming media or presenter
sticks. The actual amount of power consumption depends on the connected device. Make sure to use a
USB cable that supports 2 A.
Enable [USB POWER] in the [USB] settings of the [CONTROL] menu in the OSD. See page 121.
Please refer to the specifications pages for power supply information. See page 95.
* Functions as a standard USB port when used with the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute
Module. See page 98.
USB CM2*: Service port.
Please do not connect devices.
* Functions as a standard USB port when used with the Raspberry Pi Compute Module Interface Board and Raspberry Pi Compute
Module. See page 98.
Media Player USB: USB downstream port (Type-A).
This port is for future software upgrades.
USB storage device reader for use with the internal Media Player. See
page 39.
CAUTION:  Do not bind the USB cable. It may trap heat and start a fire.
NOTE:  • Please make sure the connector shape and orientation is correctly aligned when connecting the USB device or
cable.
• Depending on the computer BIOS, OS or device, the USB function may not work. Please check the user’s manual of
your computer or device.

• Before turning off the main power switch of the monitor or shutting down Windows
®
, please turn off the USB function
and remove the USB device from the monitor. Data may be lost or corrupted if the USB device is not disconnected
properly.

• It may take a few seconds for the monitor to recognize the USB input. Do not disconnect the USB cable or disconnect
and reconnect the USB cable before the monitor recognizes the input.

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