NEC MultiSync X554UN User manual

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 1 of 7
Contents
Product Description and Notes Page 1
Tilt Angle and Rotation Page 1
Ventilation Requirements Page 2
Display Dimensions
Front and all Sides Page 3
Back Page 4
TMX4P and TMX9P Outer Dimensions Page 5
Input Panel Page 5
ControlCodes Page 6
Cable Connections Page 6
Browser Control Page 7
Product Description
Type: LCD Display Screen Surface: Anti-Reflective
Resolution: 1920 x 1080 Dimensions: 47.85 x 27.01 x 3.92 in.
Quad Resolution: 3840 x 2160 Quad Dimensions: 95.70 x 54.02 x 3.92 in.
Aspect Ratio: 16:9 Weight: 64.4 lbs
FCC: Class A Quad Weight: 257.6 lbs
Power Consumption: 195W (max) BTU’s: 665.37 BTU/hour
Quad Power Consumption: 780W (max) Quad BTU’s: 2661.47 BTU/hour
NOTES:
This document is intended to be used as a reference guide to supply useful information for a design or installation. It is not
intended 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 local
building 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 horizontally
to fill the screen using the menus (see “Aspect Modes” in menus and user manual).
Distances are in inches, for millimeters multiply by 25.4.
Distances may vary ±5%.
Tilt Angle and Rotation
Below are the maximum angles that the monitor can be tilted in the landscape position only.
Landscape 20deg

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 2 of 7
Ventilation Requirements (all models)
Dimensions below are minimum required for proper ventilation.
NOTE:
The ventilation space should not be covered or closed off at the front of the opening. If for some reason the opening needs to be
covered, other means of ventilation will need to be incorporated into the design. Contact NEC for design review and
recommendations.

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 3 of 7
Display dimensions
Note: This product is not symmetrical.

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 4 of 7
Display dimensions (cont.)

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 5 of 7
X554UN-TMX4P and X554UN-TMX9P Outer Dimensions with Peerless DS-VW765-LAND
Note: KT-55UN-OF Overframe Bezel Kit not pictured
Input Panel (Bottom)
oRed circles in the above interface connections signify the IN of that particular connector. Blue
circles in the above interface representations signify the OUT for that particular connector.

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 6 of 7
Control Codes
NOTE: Contact your NEC rep for codes not listed.
NOTE: Use a cross/reverse/null modem cable.
Cable Connection
Communication Protocol:
Interface: RS-232C Interface: TCP/IP (Ethernet)
Communication: Asynchronous Communication Layer: Transport Layer (TCP)
Baud Rate: 9600 bps IP Address: 192.168.0.10 (Default)
Data Length: 8 bits Port Number: 7142 (Fixed)
Parity: None
Stop Bit: 1 bit
Communication Code: Hex
PC Control Connector (D-Sub 9P) LAN Connector
NOTE:
If so desired, jumper “Request to send” and “Clear to Send” together on both ends of the cable to simplify cable connection. These
connections are not required. The only connections required are pins 2 (TxD), 3 (RxD) and 5 (GND)
Transmit Data+
Transmit Data-
Receive Data+
Receive Data-
Not Used
Not Used
Not Used
Not Used

NEC Display Solutions of America, Inc.
X554UN Installation Guide
55” LED LCD Display Rev 1.2
www.necdisplay.com X554UN Page 7 of 7
Browser Control
Information and control can also be available through the HTTP browser control menu.
In order to accomplish this, type: http://<the Monitor’s IP address>/pd_index.html
Note that the LAN Power needs to be turned on in order for the display to be controlled while the units are off.
All displays are set to the IP address 192.168.0.10 out of the box
Communicating network PC needs to be on the same subnet as display that is being communicated with
NOTE:
Menus on the left side of the above screenshot can be altered to control the display
Menu above is consistent with the X554UN even though it states P553 on top