NEC MultiSync V422 User Manual

English-6
Mounting on ceiling
• Ensure that the ceiling is sturdy enough to support the
weight of the unit and the mounting apparatus over time,
against earthquakes, unexpected vibrations, and other
external forces.
• Be sure the unit is mounted to a solid structure within the
ceiling, such as a support beam. Secure the monitor using
bolts, spring lock washers, washer and nut.
• DO NOT mount to areas that have no supporting internal
structure. DO NOT use wood screws or anchor screws for
mounting. DO NOT mount the unit to trim or to hanging
fi xtures.
Maintenance
• Periodically check for loose screws, gaps, distortions,
or other problems that may occur with the mounting
apparatus. If a problem is detected, please refer to
qualifi ed personnel for service.
• Regularly check the mounting location for signs of
damage or weakness that may occur over time.
Attaching Mounting Accessories
The monitor is designed for use with the VESA mounting
system.
1. Attach eyebolts for mounting (V651 only)
This model is equipped with attachable eyebolts to aid in
mounting.
• Screw the eyebolts into eyebolt holes as shown in the
picture.
• Be sure eyebolts are secure.
• In order to move the monitor into position, use a lifting
device attached to the eyebolts.
DO NOT mount the monitor using only the eyebolts.
Use an approved mounting accessory.
Eyebolt
Hole
Eyebolt
2. Attach Mounting Accessories
Be careful to avoid tipping monitor when attaching
accessories.
VESA Mounting Interface
300 mm (V422/V462)
400 mm (V551/V651)
300 mm (V422/V462) 400 mm (V551/V651)
Mounting accessories can be attached with the monitor in
the face down position. To avoid damaging the screen face,
place the protective sheet on the table underneath the LCD.
The protective sheet was wrapped around the LCD in the
original packaging. Make sure there is nothing on the table
that can damage the monitor.
When using mounting accessories other than NEC compliant
and approved, they must comply with the VESA-compatible
mounting method.
NOTE (for V651):
• Do not leave the monitor in the face-up or face-down
position for more than one hour as this may result in a
negative effect on the screen's performance.
• Prior to installation, be sure to place the monitor on a fl at
area with adequate space.

NEC MultiSync V422 Specifications

General

Pixel pitch	0.48 x 0.48 mm
Response time	10 ms
Display diagonal	42 \
Display brightness	370 cd/m²
Vertical scan range	50 - 85 Hz
Horizontal scan range	31.5 - 91.1 kHz
Contrast ratio (dynamic)	-
Contrast ratio (typical)	1300:1
Display number of colors	16.78 million colors
Supported graphics resolutions	720 x 400, 832 x 624, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
3D	No
Separate H/V sync	Yes
Cable lock slot type	Kensington
USB 2.0 ports quantity	0
S-Video inputs quantity	1
Viewable size, vertical	523.3 mm
Viewable size, horizontal	930.2 mm
DVI-D ports quantity	2
Product color	Black
Product design	Digital signage flat panel
Bezel width (side)	44 mm
Bezel width (bottom)	43 mm
Panel mounting interface	300 x 300 mm
RMS rated power	10 W
Cables included	VGA
Remote control type	IR
Power consumption (standby)	2 W
Power consumption (typical)	155 W
Operating altitude	0 - 3000 m
Storage temperature (T-T)	-20 - 60 °C
Operating temperature (T-T)	5 - 40 °C
Storage relative humidity (H-H)	10 - 90 %
Operating relative humidity (H-H)	20 - 80 %
Package depth	206 mm
Package width	1142 mm
Package height	703 mm
Package weight	27000 g

Weight and Dimensions

Depth	105.6 mm
Width	1022.9 mm
Height	613.5 mm
Weight	22000 g
Depth (with stand)	330 mm
Height (with stand)	651.2 mm
Weight (with stand)	23800 g