NEC UM351W Installation Guide

NEC Display Solutions of America, Inc.
UM361X, UM351W & UM352W Installation Guide
Desktop and Ceiling Mount v1.0
www.necdisplay.com UM361X, UM351W, UM352W Page 1 of 8
Contents
Product Description, Lens Specs, Notes and Formulas Page 1
Diagrams and Distance Charts
Ceiling Mounted Installation Page 2
Desktop Setup Page 3
Cabinet Dimensions
Top, Bottom, Front, Left and Right Side Page 4
Bottom Page 5
Optional Wall Mount Dimensions Page 6
Optional Wall Mount Dimensions cont. Page 7
Input Panel and Control Codes Page 8
Product Description
Type: 0.59 inch LCD with MLA (UM351W, UM352W) Dimensions: 14.9”(W) x 6.5”(H) x 16.9”(D)
0.63 inch LCD with MLA (UM361X ) Weight: 12.4 lbs. (UM361X, UM351W)
12.8 lbs. (UM352W)
Native Resolution: 1280 x 800 (UM351W, UM352W) Screen Range: 58.0” – 110.0”” Diagonal (16:10)
1024 x 768 (UM361X) Screen Range: 61.5” – 116.0”” Diagonal (4:3)
Brightness: 3500 lumens (UM351W) Fan Noise: 38 dB / 28dB @ 1 meter (UM361X, UM351W)
3600 lumens (UM361X) 39 dB / 28dB @ 1 meter (UM352W)
Power Consumption: 337W (max) (UM361X, UM351W) BTU’s: 1149.9 BTU/hour (UM361X, UM351W)
339W (max) (UM352W) 1156.7 BTU/hour (UM352W)
Screen/Aspect Ratio_
Both 4:3 and 16:9 screens are fully supported with proper aspect ratio control for both type sources using NEC developed
scaling technology. By selecting the screen type in the menus, Aspect Ratio control is reconfigured for that screen type.
Notes
 For screen sizes not indicated on the projection charts, use the formulas below.
If the figures on the tables do not match the results of formulas, use the figures in the table.
 All calculations are based on 4:3 aspect ratio.
 Distances are in inches, for millimeters multiply by 25.4.
 Distances may vary 5%.
Formulas
The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size
varies. For proper projector placement, determine the image width for a desired screen size. Use the Screen Formulas below to
calculate all screen dimensions. Plug the screen width in for “W” in the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2 and 3.
Definitions: 4:3 Screen Formulas:
W = Screen width W = H x 4/3
H = Screen height H = W x 3/4
A = Distance between projector cabinet and screen Screen Diagonal = W x 5/4
B = Vertical distance between projector foot and screen center
C = Throw distance 16:10 Screen Formulas:
D = Vertical distance between projector foot and screen bottom W = H x 16/10
(screen top for ceiling mounted application) H = W x 10/16
Screen Diagonal = W x 18.868/16

NEC UM351W Specifications

General

Lamp power	255 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Lamp power (economic mode)	160 W
Service life of light source	3800 h
Service life of light source (economic mode)	6000 h
Native aspect ratio	16:10
Projection distance	0.1 - 0.51 m
Vertical scan range	50 - 120 Hz
Horizontal scan range	15 - 100 kHz
Projection technology	3LCD
Supported aspect ratios	-
Contrast ratio (typical)	4000:1
Screen size compatibility	58 - 110 \
Projector native resolution	WXGA (1280x800)
Vertical synchronization (max)	120 kHz
Vertical synchronization (min)	50 kHz
Keystone correction, horizontal	-10 - 10 °
Horizontal synchronization (max)	100 kHz
Horizontal synchronization (min)	15 kHz
Focus	Manual
Offset	81 %
Throw ratio	0.36:1
Zoom capability	Yes
Fixed focal length	4.78 mm
Focal length range	- mm
Aperture range (F-F)	1.8 - 1.8
Full HD	No
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions	640 x 480 (VGA), 720 x 480, 720 x 576, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 800 (WXGA), 1280 x 960, 1360 x 768 (WXGA), 1366 x 768, 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1440 x 900, 1600 x 1200 (UXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
Composite video in	1
Serial interface type	RS-232
USB 2.0 ports quantity	3
S-Video inputs quantity	0
Maximum analog resolution	1920 x 1200 pixels
Optical disc player type	Not included
Noise level	29 dB
Certification	CE; Gost-R; TÜV GS
Noise level (economic mode)	28 dB
RMS rated power	20 W
Placement	Desktop
Product type	Ultra short throw projector
Product color	White
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.4 W
Power consumption (PowerSave)	0.2 W
Power consumption (economy mode)	221 W
Cables included	AC, VGA
Remote control type	IR
Storage temperature (T-T)	-20 - 50 °C
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	20 - 80 %
Sustainability certificates	RoHS

Weight and Dimensions

Depth	428 mm
Width	378 mm
Height	112 mm
Weight	5600 g