NEC V423 User manual

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 1 of 9
Contents
Product Description and Notes Page 1
Tilt Angle and Rotation Page 1
Ventilation Recommendations Page 2
Display Dimensions
Front, Top, Right, Left, Bottom Page 3
Rear Page 4
With stand Page 5
Table Top Stand Dimensions Page 6
Optional Speaker Dimensions Page 7
Optional Wall Mount Dimensions (WMK-3257) Page 8
Input Panel, Control Codes Page 9
Product Description
Type: LCD Display Screen Surface: Anti-Reflective
Resolution: 1920 x 1080 Dimensions without stand: 38.3”(W) x 22.3”(H) x 2.7”(D)
Aspect Ratio: 16:9 Dimensions with stand: 38.3”(W) x 23.7”(H) x 9.4”(D)
FCC: Class B Weight without stand: 37.0 lbs
Power Consumption: 88W (typ) Weight with stand: 39.9 lbs
BTU’s: 300.27 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 either landscape or portrait orientation.
CLOCKWISE ROTATION ONLY MAXIMUM TILT ANGLE

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 2 of 9
Ventilation Recommendations (all models)
Dimensions below are minimum recommended 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.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 3 of 9
Display dimensions

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 4 of 9
Display dimensions (cont.)

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 5 of 9
Dimensions with Optional Stand (ST-322)

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 6 of 9
Table Top Stand Dimensions (ST-322)

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 7 of 9
Optional Rear-Mounted Speaker Dimensions (SP-RM2)
Note: External speakers are optional. The unit already contains 10W Internal speakers
LABEL
SERIAL

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 8 of 9
Dimensions with optional Wall Mount Kit (WMK-3257)
Note:
Drawing above shown with 400mm extender brackets included with WMK-3257 mount

NEC Display Solutions of America, Inc.
V423 Installation Guide
42” LCD Display Rev 1.0
www.necdisplay.com V423 Page 9 of 9
Input Panel
Bottom:
Side:
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 Parity: None
Communication: Asynchronous Stop Bit: 1 bit
Baud Rate: 9600 bps Communication Code: Hex
Data Length: 8 bits
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).