NEC Solutions (America), Inc.
Visual Systems Division
HT1000/1100 Installation Guide
Used with optional NEC Anamorphic Lens (HT169-Lens)
v1.4
Contents
Product Description, Lens Specs, Screen/Aspect Ratio,
Notes and Formulas
Diagrams & Distance Charts
Cabinet Dimensions; Top, Front and Right
Bottom, Back and Left
Ceiling Mount Dimensions
Input Panel and Control Codes
Pg 1
Pg 2
Pg 3
Pg 4
Pg 5
Pg 6
Product Description
Type:
Resolution:
Aspect Ratio:
Contrast Ratio:
1 chip DMDTM projector
1024 x 768 (Anamorphic mode)
16:9
HT1000: 3000:1 (2000:1 Iris open)
HT1100: 3500:1 (2000:1 Iris open)
Color Wheel:
Dimensions:
Weight:
Brightness:
6 Segments (improved in HT1100)
10.24”(W) x 4.74”(H) x 12.56”(D)
7.1 lbs
HT1000: 1000 ANSI Lumens
HT1100: 1100 ANSI Lumens
Std Lens Specifications
Throw Ratio:
Offset Angle:
Screen Sizes:
1.5-1.9:1 (for 100” diagonal)
15.8 ° -18.8 ° (for 100” diagonal)
40”-200” diagonal (16:9)
30”-200” diagonal (4:3)
Manual Focus/Manual Zoom/Manual Iris
Focal Length:
22.4mm – 27.0mm
F/#: HT1000: 2.5 – 3.7
HT1100: 2.5 – 4.5 (due to new Iris)
NEC Anamorphic Lens (HT169-Lens)
The optional NEC Anamorphic Lens attaches to the existing standard lens without changing throw distance or image size. The lens
performs a vertical squeeze allowing the full 4:3 panel resolution (1024x768) to be used and have the image fit a 16:9 screen
appropriately. The lens causes a minor shift vertically to the image position, the values in the formulas below takes this into account.
The lens is not attached until after the projector is installed and focus/zoom are adjusted with the standard lens first.
Screen/Aspect Ratio
•
•
A 16:9 screen is recommended for best use of the anamorophic lens and the projectors aspect ratio contols.
The “Anamorphic” setting should be selected in the “Setup/Screen” menu when the projector is used with the optional NEC
Anamorphic Lens. This setting configures the aspect ratio controls so they work appropriately when an anamorphic lens is
used. Aspect ratio control is available for both 16:9 and 4:3 sources using NEC developed scaling technology.
*Firmware is available for the HT1000 allowing ‘Anamorphic’ mode to be selected in the ‘Screen’ menu.
Notes
•
•
•
•
For screen sizes not indicated in the projection charts, use the formulas below.
The ceiling must be strong enough to support the projector and the installation must be in accordance with any local
building codes.
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 in the image width for “W” in the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2.
Note: Distances are measured at the standard lens. The Anamorphic Lens is attached after installation.
Projection Formulas: (using a 16:9 screen)
B = 0.54405W – 0.021
C(wide) = 1.5607W – 1.751
C(tele) = 1.8789W – 1.694
D = 0.2628W – 0.021
-1
α(wide) = tan (B/C(wide))
α(tele) = tan-1 (B/C(tele))
Note: Vertical Position is not available in Anamorphic mode.
www.necvisualsystems.com
Definitions:
W = Image Width
H = Image Height (Size)
B = Vertical distance between lens center and screen center
C = Throw distance from screen to standard lens.
D = Vertical distance between lens center and screen bottom
(screen top for ceiling mounted application)
16:9 Screen Formulas:
W = H x 16/9
H = W x 9/16
Screen Diagonal = W x 18.358/16
HT1000/1100 + Anamorphic Lens
Page 1 of 6
16:9 Screens
The following diagrams show the relationship between projector position and the screen. Refer to the chart below for data.
Distances are in inches. For millimeters multiply by 25.4.
Ceiling Mounted Installation
7.6"
C
Throw Distance
*7.2" pipe base
*5.6" flush base
Std Lens Ctr
α
D
3.96"
Screen Top
B
Lens Offset from
Mount Center
Screen Ctr
2.9"
*See page 5 for mount base info
Note: The Anamorphic lens is not attached until after the projector is installed and focus/zoom is adjusted with the standard lens first.
Desktop Setup
C
Throw Distance
Screen Ctr
B
D
Screen Bottom
α
Std Lens Ctr
3.27"
Distance chart for popular 16:9 screens
Screen Size (16:9)
Diag
W
wide - tele
H
inches inches inches inches
Note: Vertical Position is not available in Anamorphic
mode.
Note: For screen sizes not indicated on the chart,
use the formulas on page 1.
www.necvisualsystems.com
82.6
92
100
106
110
119
123
133
135
159
161
72
80
87
92
96
104
107
116
118
139
140
40.5
45
49
52
54
58.5
60
65
66
78
79
C
B
39.2
43.5
47.3
50.0
52.2
56.6
58.2
63.1
64.2
75.6
76.1
inches
110.6
123.1
134.0
141.8
148.1
160.6
165.2
179.3
182.4
215.2
216.7
- 133.6
- 148.6
- 161.8
- 171.2
- 178.7
- 193.7
- 199.3
- 216.3
- 220.0
- 259.5
- 261.4
α
D
(16:9) wide - tele
inches
18.9
21.0
22.8
24.2
25.2
27.3
28.1
30.5
31.0
36.5
36.8
HT1000/1100 + Anamorphic Lens
degrees
19.5
19.5
19.4
19.4
19.4
19.4
19.4
19.4
19.4
19.4
19.4
- 16.3
- 16.3
- 16.3
- 16.3
- 16.3
- 16.3
- 16.3
- 16.3
- 16.3
- 16.2
- 16.2
Page 2 of 6
Cabinet Dimensions
10.827
12.559
The following drawings show the cabinet dimensions.
Dimensions are in inches. For millimeters multiply by 25.4.
2.756
2.244
VENTILATION
3.169
10.236
3
32
2.
VENTILATION
O
O
4.724
2.
95
3
4.213
NEC Anamorphic Lens attached to Std. Lens
2.79
3.268
3.96
2.303
7.362
1.378
Support Bar
www.necvisualsystems.com
HT1000/1100 + Anamorphic Lens
Page 3 of 6
Cabinet Dimensions (continued)
The following drawings show the cabinet dimensions.
Dimensions are in inches. For millimeters multiply by 25.4.
VENTILATION
2.559
4.213
7.283
8.799
1.594
0.984
FOR CEILING MOUNT
3-M4x10
SECURITY SLOT
2.303
www.necvisualsystems.com
HT1000/1100 + Anamorphic Lens
Page 4 of 6
Optional Ceiling Mount Dimensions (Model #: LT60CM)
The following drawings show ceiling mount dimensions.
Dimensions are in inches. For millimeters multiply by 25.4.
The LT60CM comes with a threaded pipe base and a flush base for minimal mount height.
7.52
Threaded Pipe Base
3.75
3.54
0.59
4.47
4.00
1.5" NPT
Cable Management
8.12
7.52
3.50
3.99
1.99
1.99
1.75
Flush Base
50
0.
2.84
0.59
2.38
3.99
8.12
www.necvisualsystems.com
HT1000/1100 + Anamorphic Lens
Page 5 of 6
Input Panel
VIDEO
S-VIDEO COMPONENT
RGB/DVI AUDIO IN
SC TRIGGER
PC CARD
PC CONTROL
VIDEO IN
S-VIDEO IN
Y
Cb/Pb
Cr/Pr
DVI-D IN
COMPUTER IN
Control Codes
FUNCTION
POWER ON
POWER OFF
INPUT SELECT RGB
INPUT SELECT COMPONENT (HT1000)
INPUT SELECT COMPONENT (HT1100)
INPUT SELECT VIDEO
INPUT SELECT S-VIDEO
INPUT SELECT DVI (DIGITAL)
INPUT SELECT VIEWER
PICTURE MUTE ON
PICTURE MUTE OFF
SOUND MUTE ON
SOUND MUTE OFF
ON SCREEN MUTE ON
ON SCREEN MUTE OFF
ASPECT RATIO (16:9 Screen)
NORMAL
FULL
ZOOM
STADIUM
ASPECT RATIO (4:3 Screen)
NORMAL
ZOOM
CINEMA
V-ZOOM
AUTO ADJUST
CODE DATA
02H
00H
02H
01H
02H
03H
02H
03H
02H
03H
02H
03H
02H
03H
02H
03H
02H
03H
02H
10H
02H
11H
02H
12H
02H
13H
02H
14H
02H
15H
03H
10H
03H
10H
03H
10H
03H
10H
03H
10H
03H
10H
03H
10H
03H
10H
02H
0FH
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
02H
02H
02H
02H
02H
02H
02H
00H
00H
00H
00H
00H
00H
05H
05H
05H
05H
05H
05H
05H
05H
02H
02H
03H
01H
01H
01H
01H
01H
01H
01H
12H
13H
14H
15H
16H
17H
18H
18H
18H
18H
18H
18H
18H
18H
05H
01H
10H
11H
06H
0BH
1AH
1FH
09H
18H
19H
0EH
13H
22H
27H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
18H
05H
06H
07H
0AH
05H
07H
08H
09H
00H
00H
00H
00H
00H
00H
00H
00H
35H
36H
37H
3AH
35H
37H
38H
39H
Note: Contact your NEC rep for codes not listed.
Cable Connection
Communication Protocol:
PC Control Connector (DIN-8P)
Baud Rate:
38400 bps
Data Length:
8 bits
Parity:
No Parity
Stop Bit:
One bit
X on/off:
None
Communications: Full duplex
To RxD of PC
8
7
5
4
2
To GND of PC
6
3
1
To TxD 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 within projector menus to 9600 bps.
Digital Light Processing, DLP, Digital Micromirror Device and DMD are trademarks of Texas Instruments.
www.necvisualsystems.com
HT1000/1100 + Anamorphic Lens
Page 6 of 6
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