Nec Np Um330W Installation And Setup Guide UM330W_IGv11

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NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Contents
Product Description, Lens Specs, Notes and Formulas
Diagrams and Distance Charts
Ceiling Mounted Installation
Desktop Setup
Cabinet Dimensions
Top, Bottom, Front, Left and Right Side
Bottom
Optional Wall Mount Dimensions
Optional Wall Mount Dimensions cont.
Input Panel and Control Codes

Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8

Product Description
Type:

0.63 inch LCD with MLA

Native Resolution: 1280 x 800
Brightness:
3300 lumens
Power Consumption: 360W (max)

Dimensions: 14.9”(W) x 6.5”(H) x 16.9”(D)
Weight:
12.6 lbs
Screen Range: 58.0” – 110.0”” Diagonal (16:10)
Fan Noise:
35 dB / 28dB @ 1 meter
BTU’s:
1228.37 BTU/hour

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:
W = Screen width
H = Screen height
A = Distance between projector cabinet and screen
B = Vertical distance between projector foot and screen center
C = Throw distance
D = Vertical distance between projector foot and screen bottom
(screen top for ceiling mounted application)

4:3 Screen Formulas:
W = H x 4/3
H = W x 3/4
Screen Diagonal = W x 5/4
16:10 Screen Formulas:
W = H x 16/10
H = W x 10/16
Screen Diagonal = W x 18.868/16

Projection Formulas:
A = C-13.52
B = 0.4229W+4.174
C = 0.360W
D = 0.1104W+4.174

www.necdisplay.com

UM330W

Page 1 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Ceiling Mounted Installation
The following diagram shows the relationship between projector position and the screen. Refer to the charts below for data.
Distances are in inches. For millimeters multiply by 25.4.

Distance Chart for Popular 16:10 Screen Sizes

Screen Size
Diagonal
W idth
inch
inch
58.0
49
60.0
51
65.0
55
70.0
59
75.0
64
80.0
68
85.0
72
90.0
76
95.0
81
100.0
85
105.0
89
110.0
93

H eight
inch
31
32
34
37
40
42
45
48
50
53
56
58

A

B

C

D

inch
4.19
4.80
6.32
7.85
9.38
10.90
12.43
13.96
15.48
17.01
18.53
20.06

inch
24.97
25.69
27.48
29.28
31.07
32.86
34.66
36.45
38.24
40.04
41.83
43.62

inch
17.71
18.32
19.84
21.37
22.90
24.42
25.95
27.48
29.00
30.53
32.05
33.58

inch
9.60
9.79
10.26
10.73
11.20
11.66
12.13
12.60
13.07
13.54
14.00
14.47

Note: For screen sizes not indicated in the distance charts, use the formulas on page 1.
www.necdisplay.com

UM330W

Page 2 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Desktop Setup
The following diagram shows the relationship between projector position and the screen. Refer to the charts below for data.
Distances are in inches. For millimeters multiply by 25.4.

Distance Chart for Popular 4:3 Screen Sizes

Diagonal
inch
61.5
65.0
70.0
75.0
80.0
85.0
90.0
95.0
100.0
105.0
110.0
115.0
116.6

Screen Size
W idth
inch
49
52
56
60
64
68
72
76
80
84
88
92
93

H eight
inch
37
39
42
45
48
51
54
57
60
63
66
69
70

A

B

C

D

inch
4.19
5.20
6.64
8.08
9.52
10.96
12.40
13.84
15.28
16.72
18.16
19.60
20.06

inch
28.02
29.38
31.32
33.27
35.21
37.15
39.09
41.03
42.97
44.92
46.86
48.80
49.42

inch
17.71
18.72
20.16
21.60
23.04
24.48
25.92
27.36
28.80
30.24
31.68
33.12
33.58

inch
9.57
9.88
10.32
10.77
11.21
11.65
12.09
12.53
12.97
13.42
13.86
14.30
14.44

Note: For screen sizes not indicated in the distance charts, use the formulas on page 1.

www.necdisplay.com

UM330W

Page 3 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Cabinet Dimensions
The following drawings show the cabinet dimensions for the UM330X and UM330W.
Dimensions are in inches. For millimeters multiply by 25.4.

www.necdisplay.com

UM330W

Page 4 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Cabinet Dimensions (continued)
The following drawings show the cabinet dimensions for the UM330X and UM330W.
Dimensions are in inches. For millimeters multiply by 25.4.

www.necdisplay.com

UM330W

Page 5 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Optional Wall Mount Dimensions (Model #: NP04WK)
The following drawings show the ceiling mount dimensions for the UM330X and UM330W.
Dimensions are in inches. For millimeters multiply by 25.4.

www.necdisplay.com

UM330W

Page 6 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Optional Wall Mount Dimensions (Model #: NP04WK)
.

Diagonal
inch
58.0
60.0
70.0
80.0
90.0
100.0
www.necdisplay.com

Screen Size
Width
Height
inc h
inch
49
31
51
32
59
37
68
42
76
48
85
53

A

B

C

D

H

inch
4.19
4.80
7.85
10.90
13.96
17.01

inch
24.97
25.69
29.28
32.86
36.45
40.04

inch
17.71
18.32
21.37
24.42
27.48
30.53

inch
9.60
9.79
10.73
11.66
12.60
13.54

inch
8.39
8.58
9.49
10.43
11.38
12.32

UM330W

Page 7 of 8

NEC Display Solutions of America, Inc.

UM330W Installation Guide
Desktop and Ceiling Mount

v1.1

Input Panel

Control Codes

Note: Contact your NEC rep for codes not listed.

Cable Connection

To TxD of PC
To RxD of PC

Communication Protocol:
Baud Rate:
38400 bps
Data Length:
8 bits
Parity:
No Parity
Stop Bit:
One bit
X on/off:
None
Communications: Full duplex

To GND of PC

1

2
6 7

3

4
8

5
9
To RTS of PC
To CTS of PC

NOTE 1: It is recommended to set the projector to “Idle Mode” in the Setup menu for best Power ON response.
NOTE 2: Pins 2, 3, 5, 6 and 8 are used inside the projector.
NOTE 3: For long cable runs it is recommended to set communication speed in the Setup menu to 9600 bps.
www.necdisplay.com

UM330W

Page 8 of 8



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