NEC WT610E is a multipurpose multimedia device designed for various use cases, especially in scenarios where high-quality visuals are required. It is a 1-chip DLP lens-less projector with a 4-mirror bounce optical system and native resolution of 1024 x 768 (1024x576 for 16:9 screens). Its brightness of 2000 lumens (1500 ANSI) and a high contrast ratio ensure vivid and sharp images even in well-lit environments.
The device is equipped with various input options, including COMPUTER IN, COMPUTER MONITOR OUT, VIDEO, and S-VIDEO, making it compatible with a wide range of sources such as laptops, PCs, DVD players, and gaming consoles. Additionally, the built-in speakers provide clear and immersive audio, eliminating the need for external sound systems in smaller setups.
NEC WT610E is a multipurpose multimedia device designed for various use cases, especially in scenarios where high-quality visuals are required. It is a 1-chip DLP lens-less projector with a 4-mirror bounce optical system and native resolution of 1024 x 768 (1024x576 for 16:9 screens). Its brightness of 2000 lumens (1500 ANSI) and a high contrast ratio ensure vivid and sharp images even in well-lit environments.
The device is equipped with various input options, including COMPUTER IN, COMPUTER MONITOR OUT, VIDEO, and S-VIDEO, making it compatible with a wide range of sources such as laptops, PCs, DVD players, and gaming consoles. Additionally, the built-in speakers provide clear and immersive audio, eliminating the need for external sound systems in smaller setups.
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 1 of 9
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, Front and Right Side
Page 4
Bottom, Back and Left Side
Page 5
Optional Ceiling Mount Dimensions
Page 6
Optional Wall Mount Dimensions
Page 7
Optional Wall Mount Dimensions cont.
Page 8
Input Panel and Control Codes
Page 9
Product Description
Type: 1 chip DMD
TM
Lens-less projector Dimensions: 15.0”(W) x 12.3”(H) x 12.3”(D) w/final mirror up
4 mirror bounce optical system Weight: 14.1 lbs
Native Resolution: 1024 x 768 (1024x576 for 16:9 screens) Screen Range: 40” – 100” Diagonal (4:3)
Brightness: 2000 lumens (1500 ANSI) Fan Noise: 37 dB / 32dB @ 1 meter
Power Consumption: 370W (max) BTU’s: 1262 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:
4:3 Screen Formulas:
W = Screen width W = H x 4/3
H = Screen height H = W x 3/4
B = Vertical distance between projector foot and screen center Screen Diagonal = W x 5/4
C = Throw distance
D = Vertical distance between projector foot and screen bottom
(screen top for ceiling mounted application) 16:9 Screen Formulas:
W = H x 16/9
Projection Formulas:
H = W x 9/16
B = 0.6882W + 3.935 Screen Diagonal = W x 18.358/16
C = 0.4874W - 13.056
D(4:3) = 0.3132W + 3.935
D(16:9) = 0.407W + 3.935
Vertical Position for a 16:9 screen: The Vertical Position adjustment moves the 16:9 image up and down in the unused portion of
the 4:3 DLP panel. This adjustment is only available when the projector is set for 16:9 in the “Screen” menu. The range of Vertical
Position is dependent on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of vertical position is
+/-0.167H (H=Screen Height) when using a 16:9 screen. (See “Screen Type” and “Position” in user manual)
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 2 of 9
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 4:3 screen sizes
Distance chart for popular 16:9 screen sizes
B
D
C
5.1"
4.1"
55°
66°
37°
Diagonal Width(W) Height(H)
inches inches inches inches inches inches
40 32 24 26.0 2.5 14.0
48 38.4 28.8 30.4 5.7 16.0
60 48 36 37.0 10.3 19.0
64 51.2 38.4 39.2 11.9 20.0
67 53.6 40.2 40.8 13.1 20.7
72 57.6 43.2 43.6 15.0 22.0
77 61.6 46.2 46.3 17.0 23.2
84 67.2 50.4 50.2 19.7 25.0
90 72 54 53.5 22.0 26.5
94 75.2 56.4 55.7 23.6 27.5
100 80 60 59.0 25.9 29.0
Image Size (4:3)
BCD
(4:3)
Diagonal Width(W) Height(H)
inches inches inches inches inches inches
37 32 18 26.0 2.5 17.0
40 35 19.7 28.0 4.0 18.2
83 72 40.5 53.5 22.0 33.2
92 80 45 59.0 25.9 36.5
D
(16:9)
Image Size (16:9)
BC
Vertical Position for a 16:9 screen: The Vertical Position adjustment moves the 16:9 image
up and down in the unused portion of the 4:3 DLP panel. This adjustment is only available when
the projector is set for 16:9 in the “Screen” menu. The range of Vertical Position is dependent
on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of
vertical position is +/-0.167H (H=Screen Height) when using a 16:9 screen. (See “Screen Type”
and “Position” in user manual)
Note: For screen sizes not indicated in the distance charts, use the formulas on page 1.
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 3 of 9
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
Distance chart for popular 16:9 screen sizes
D
B
C
5
5°
Diagonal Width(W) Height(H)
inches inches inches inches inches inches
40 32 24 26.0 2.5 14.0
48 38.4 28.8 30.4 5.7 16.0
60 48 36 37.0 10.3 19.0
64 51.2 38.4 39.2 11.9 20.0
67 53.6 40.2 40.8 13.1 20.7
72 57.6 43.2 43.6 15.0 22.0
77 61.6 46.2 46.3 17.0 23.2
84 67.2 50.4 50.2 19.7 25.0
90 72 54 53.5 22.0 26.5
94 75.2 56.4 55.7 23.6 27.5
100 80 60 59.0 25.9 29.0
Image Size (4:3)
BCD
(4:3)
Diagonal Width(W) Height(H)
inches inches inches inches inches inches
37 32 18 26.0 2.5 17.0
40 35 19.7 28.0 4.0 18.2
83 72 40.5 53.5 22.0 33.2
92 80 45 59.0 25.9 36.5
D
(16:9)
Image Size (16:9)
BC
Vertical Position for a 16:9 screen: The Vertical Position adjustment moves the 16:9 image
up and down in the unused portion of the 4:3 DLP panel. This adjustment is only available when
the projector is set for 16:9 in the “Screen” menu. The range of Vertical Position is dependent
on aspect ratio and 3D Reform used. If 3D Reform is not used, the approximate range of
vertical position is +/-0.167H (H=Screen Height) when using a 16:9 screen. (See “Screen Type”
and “Position” in user manual)
Note: For screen sizes not indicated in the distance charts, use the formulas on page 1.
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 4 of 9
Cabinet Dimensions
The following drawings show the cabinet dimensions for the WT610.
Dimensions are in inches. For millimeters multiply by 25.4.
L
A
S
T
P
O
ON/
STAND BY
E
X
IT
3
D
R
E
F
O
ENTER
AUTO
ADJUST
MENU
FOCUS
SOUR
PC CARD
10
Mirror cover lock switch
14.96
12.32
mount standoff
Final mirror
Remote sensor
Ventilation outlet
Mirror cover closed
Lamp cover
Ventilation outlet
Mirror cover open
12.32
0.378
12.32
8.94
11.62
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 5 of 9
Cabinet Dimensions (continued)
The following drawings show the cabinet dimensions for the WT610.
Dimensions are in inches. For millimeters multiply by 25.4.
MONITOR OUT
C
O
M
P
U
T
E
R
COMPUTER IN
Ventilation inlet
7.87
1.18
M4*8 MAX
For mount
7.87
Speakers
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 6 of 9
Optional Ceiling Mount Dimensions (Model #: WT60CM)
The following drawings show the ceiling mount dimensions for the WT610.
Dimensions are in inches. For millimeters multiply by 25.4.
Flat Blade
screw driver
adjustment
Left/Right
ROLL
6.60
9.88
7.87
7.87
4.47
4.50
4.50
1.5" NPT
+/- 0.5"
(+/- 0.5" adjustment)
Flat Blade
screw driver
adjustment
Left/Right
+/- 0.5"
Flat Blade
screw driver
adjustment
Left/Right
+/- 0.5"
Tilt
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 7 of 9
Optional Wall Mount Dimensions (Model #: WT60WM)
30.76
10.00
17.00
8.93
3.69
0.92
0.92
3.69
16.49
7.48
0.52
18.94
Opened Closed
8.50
Mounting Points
Mounting Points
Projector
Projector
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 8 of 9
Optional Wall Mount Dimensions (Model #: WT60WM)
Note: The WT60WM wall mount can accommodate screen sizes of 52.7” – 83” diagonally based on the minimum and maximum
throw distances shown below.
7.50
Minimum Throw Capability
17.20
33.00
Maximum Throw Capability
19.30
24.70
49.60
Note: The drawings above refer to the throw capability (throw distance “C”) and their respective dimensions “B” and “D”. The screen
positions are not drawn to scale.
NEC Display Solutions of America, Inc.
WT610E Installation Guide
Desktop and Ceiling Mount v2.4
www.necdisplay.com WT610E Page 9 of 9
Input Panel
MONITOR OUT
C
O
M
P
U
T
E
R
COMPUTER IN
Control Codes l Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT RGB 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT DVI (ANALOG) 02H 03H 00H 00H 02H 01H 02H 0AH
INPUT SELECT DVI (DIGITAL) 02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT VIEWER 02H 03H 00H 00H 02H 01H 1FH 27H
PICTURE MUTE ON 02H 10H 00H 00H 00H 12H
PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H
SOUND MUTE ON 02H 12H 00H 00H 00H 14H
SOUND MUTE OFF 02H 13H 00H 00H 00H 15H
ON SCREEN MUTE ON 02H 14H 00H 00H 00H 16H
ON SCREEN MUTE OFF 02H 15H 00H 00H 00H 17H
Note: Contact your NEC rep for codes not listed.
Cable Connection
Communication Protocol: PC Control Connector (DIN-8P)
Baud Rate: 38400 bps
To RxD of PC
12
345
678
To TxD of PC
To GND of PC
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
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.
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NEC WT610E is a multipurpose multimedia device designed for various use cases, especially in scenarios where high-quality visuals are required. It is a 1-chip DLP lens-less projector with a 4-mirror bounce optical system and native resolution of 1024 x 768 (1024x576 for 16:9 screens). Its brightness of 2000 lumens (1500 ANSI) and a high contrast ratio ensure vivid and sharp images even in well-lit environments.
The device is equipped with various input options, including COMPUTER IN, COMPUTER MONITOR OUT, VIDEO, and S-VIDEO, making it compatible with a wide range of sources such as laptops, PCs, DVD players, and gaming consoles. Additionally, the built-in speakers provide clear and immersive audio, eliminating the need for external sound systems in smaller setups.
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