NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Contents:
Product Description and Notes Page 1
Tilt Angle and Rotation
Ventilation Recommendations
Display Dimensions
Front, Top, Right Side, Left Side Page 3
Rear & Bottom
Display Dimensions with stand
Optional Stand dimensions
Optional Speaker Dimensions (SP-TF1)
Optional Speaker Dimensions (SP-RM1)
Input Panel
Control Codes Page 9
Cable Connection
Browser Control
Product Description:
Type: LCD Display
Resolution: 3840 x 2160 Dimensions without stand: 76.0” (W) x 44.0” (L) x 3.3” (D)
Aspect Ratio: 16:9 Dimensions with stand: 76.0”(W) x 45.4”(H) x 23.9”(D)
FCC: Class B Weight without stand: 155.4 lbs
Power Consumption: 500W (max with no speaker/OPS slot) Weight with stand: 165.6 lbs
BTU’s: 1706.07 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 is the maximum angle the monitor can be tilted. Note that the monitor can only be tilted in the landscape position.
Brightness Setting must not exceed 70
Face Up/Face Down
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Ventilation Recommendations:
Dimensions below are minimum required for proper ventilation.
10cm
(4in.)
10cm (4in.)
10cm (4in.)
10cm (4in.)
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 revie w and
recommendations.
10cm (4in.)
10cm (4in.)
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Display Dimensions:
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Display Dimensions (cont.):
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Display Dimensions (with optional stand):
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Table Top Stand Dimensions (ST-801):
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Optional Speaker Dimensions (SP-TF1)
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Optional Speaker Dimensions including holder (SP-RM1):
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Input Panel:
Bottom
Side (Rotated)
Control Codes:
NOTE: Contact your NEC representative for codes not listed.
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NEC Display Solutions of America, Inc.
X841UHD Installation Guide
84” LCD Display Rev 1.0
Cable Connection
Communication Protocol:
Interface: RS-232C
Communication System: Asynchronous
Baud Rate: 9600 bps
Data Length: 8 bits
Parity: None
Stop Bit 1 bit
Communication Code: ASCII
Interface: Ethernet (CSMA/CD
Communication System: TCP/IP (Internet Protocol Suite)
Communication Layer: Transport layer (TCP)
IP Address: 192.168.0.10 (default out of box)
Port Number: 7142 (Fixed)
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
Transmit Data+
Transmit DataReceive Data+
Not Used
Not Used
Receive DataNot Used
Not Used
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