NEC PX803UL User manual

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 1 of 11
Contents
Product Description, Lens Specs, Screen/Aspect Ratio
Notes Pg 1
Distance Charts and Formulas Pg 2
Ceiling Mount/Desktop Installation Pg 3
Lens Shift Adjustable Range Pg 4
Cabinet Dimensions Pg 5
Cabinet Dimensions Pg 6
Optional Lens Dimensions Pg 7
Ventilation Requirements Pg 8
Regulatory Labels Pg 9
Input Panel and Button Panel Pg 10
Control Codes Pg 11
Product Description
Type: 1 chip DMD Reflection Type Dimensions: 19.7”(W) x 8.5”(H) x 23.0”(D)
0.65 in. 2x LVDS DMD Weight: 61.7lbs. / 28.9kg
0.67 in. 2x LVDS DMD NP16FL: 2.0lbs. / 0.9kg
NP17ZL: 2.4lbs. / 1.1kg
NP18ZL: 1.9lbs. / 0.84kg
NP19ZL: 2.2lbs. / 1.0kg
NP20ZL: 2.2lbs. / 1.0kg
NP21ZL: 3.1lbs. / 1.4kg
NP39ML: 5.95lbs. / 2.7kg
Resolution: 1920 x 1200 (16:10) Brightness: 8000 Lumens
Fan Noise: 40 dB / 35dB @ 1 meter
Power Consumption: 874W (max) BTU’s: 2983 BTU/hour
Network Ready, integrated wired and wireless adapter
Manual: Lens Shift, Horizontal & Vertical /Zoom/ Focus
Lens Specifications
NP39ML: Throw Ratio: ~ 0.38:1 Focal Length: 11.4mm NP19ZL: Throw Ratio: 2.22 -3.67:1 Focal Length: 32.9 –54.2mm
Screen Sizes: 85”-297”F/#: 1.85 Screen Sizes: 50-300” F/#: 1.86 –2.48
NP16FL: Throw Ratio: ~ 0.76:1 Focal Length: 11.6mm NP20ZL: Throw Ratio: 3.60 –5.40:1 Focal Length: 52.8 –79.1mm
Screen Sizes: 50”-300” F/#: 1.85 Screen Sizes: 50-300” F/#: 1.85-2.5
NP17ZL: Throw Ratio: 1.29 - 1.79:1 Focal Length: 18.7 –26.5mm NP21ZL: Throw Ratio: 5.30 –8.30:1 Focal Length: 78.5 -121.9mm
Screen Sizes: 50”-300” F/#: 1.85 Screen Sizes: 50-300” F/#: 1.85-2.48
NP18ZL: Throw Ratio: 1.73 –2.27:1 Focal Length: 25.7 –33.7mm NP31ZL: Throw Ratio: 0.75 –0.93:1 Focal Length: 11.3 -14.1mm
Screen Sizes: 50-300” F/#: 1.64-1.86 Screen Sizes: 50-300” F/#: 1.96-2.3
Screen/Aspect Ratio
4:3, 16:9 and 16:10 screens are fully supported with proper aspect ratio control for both type sources using NEC developed scaling
technology. Menu selections have settings for each screen type and aspect ratio control for each source type.
Notes
For screen sizes not indicated on the projection tables, use the formulas below.
If the figures on the tables do not match the results of formulas, use the figures in the table..
Distances are in inches, for millimeters multiply by 25.4.
Distances may vary 5%.

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 2 of 11
Formulas: 16:10 Aspect Ratio (WUXGA)
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 and 3:
Projection Formulas: Definitions: 16:10 Screen Formulas
NP39ML: C=0.351W-2.362 W = Image Width W = H x 16/10
NP16FL: C = 0.794W –1.85 H = Image Height (size) H = W x 10/16
NP17ZL: C(Wide) = 1.281W –2.094 ------ C(Tele) = 1.825W –1.913 C = Throw distance Screen Diagonal = W x 18.868/16
NP18ZL: C(Wide) = 1.764W –2.677 ------ C(Tele) = 2.313W –2.638
NP19ZL: C(Wide) = 2.261W –3.150 ------ C(Tele) = 3.747W –3.114 16:9 Screen Formulas
NP20ZL: C(Wide) = 3.654W –5.319 ------ C(Tele) = 5.492W –5.299 W = H x 16/9
NP21ZL: C(Wide) = 5.469W –11.626 ---- C(Tele) = 8.527W –11.531 H = W x 9/16
NP31ZL: C(Wide) = 0.775W –1.839 ------ C(Tele) = 0.970W –1.740 Screen Diagonal = W x 18.358/16
Distance Chart for popular 16:10 Screens (WUXGA)
Distance Chart using 16:9 native projector with 16:9 Image (1080p)
UST Lens Rear Lens
NP39ML NP16FL
Diagonal
Width(W)
Height (H) 0.38:1 0.76:1
inches inches inches inches inches
40 34 21 NA 24.83 24.2 - 30.9 40.9 - 59.4 56.6 - 75.1 72.8 - 122.8 117.5 - 179.2 172.1 - 275.0
60 51 32 NA 38.80 37.8 - 47.9 63.5 - 91.5 87.6 - 115.8 112.6 - 188.7 181.8 - 275.9 268.4 - 425.1
68 58 36 NA 43.88 42.8 - 54.1 71.7 - 103.2 98.9 - 130.6 127.1 - 212.7 205.2 - 311.0 303.4 - 479.6
72 61 38 NA 46.43 45.3 - 57.2 75.8 - 109.0 104.6 - 138.0 134.3 - 224.7 216.8 - 328.6 320.9 - 506.9
85 72 45 NA 55.32 54.0 - 68.1 90.1 - 129.5 124.3 - 163.9 159.6 - 266.7 257.8 - 390.1 382.1 - 602.4
108 92 57.5 29.93 71.20 69.5 - 87.5 115.8 - 166.0 159.6 - 210.2 204.9 - 341.6 330.8 - 500.0 491.5 - 773.0
113 96 60 31.33 74.37 72.6 - 91.4 120.9 - 173.3 166.7 - 219.4 213.9 - 356.6 345.5 - 521.9 513.4 - 807.1
130 110 69 36.39 85.81 83.7 - 105.3 139.3 - 199.6 192.1 - 252.7 246.5 - 410.6 398.1 - 601.0 592.2 - 929.8
137 116 72.5 38.35 90.25 88.1 - 110.8 146.5 - 209.8 201.9 - 265.7 259.1 - 431.5 418.5 - 631.8 622.8 - 977.6
164 139 87 46.50 108.67 106.0 - 133.3 176.2 - 252.1 242.9 - 319.3 311.6 - 518.5 503.3 - 759.2 749.7 - 1175.4
189 160 100 53.80 125.19 122.2 - 153.5 202.9 - 290.1 279.6 - 367.4 358.6 - 596.4 579.3 - 873.4 863.4 - 1352.8
208 176 110 59.41 137.89 134.6 - 169.0 223.4 - 319.3 307.8 - 404.5 394.8 - 656.4 637.8 - 961.3 950.9 - 1489.2
226 192 120 65.03 150.60 147.0 - 184.5 243.9 - 348.5 336.0 - 441.5 431.0 - 716.3 696.2 - 1049.2 1038.4 - 1625.7
270 229 143 77.95 179.82 175.5 - 220.2 291.0 - 415.6 400.9 - 526.6 514.2 - 854.2 830.7 - 1251.3 1239.7 - 1939.4
300 254 159 86.79 NA 195.0 - 244.6 376.0 - 752.4 747.3 - 1198.4 1181.3 - 1826.5 1377.5 - 2154.3 1377.5 - 2154.3
500 424 265 NA NA 326.8 - 409.5 628.9 - 1257.3 1250.6 2003.6 1977.1 - 3054.1 2307.2 - 3603.9 2307.2 - 3603.9
inches
inches
inches
1.73-2.27-1
Screen Size (16:10)
2.22-3.67:1
NP31ZL
NP17ZL
NP18ZL
NP19ZL
Zoom Lenses
NP21ZL
5.30-8.30:1
0.75-0.93:1
1.29-1.79:1
inches
inches
inches
NP20ZL
3.60-5.40:1
UST Lens Rear Lens
NP39ML NP16FL
Diagonal
Width(W)
Height (H) 0.38:1 0.76:1
inches inches inches Inches inches
39 34 19 NA 25.15 24.5 - 31.2 41.5 - 60.1 57.3 - 76.0 73.7 - 124.3 118.9 - 181.4 174.3 - 278.4
59 51 29 NA 38.64 37.7 - 47.7 63.2 - 91.2 87.3 - 115.3 112.2 - 188.0 181.0 - 274.8 267.3 - 423.3
67 58 33 NA 44.20 43.1 - 54.5 72.2 - 103.9 99.6 - 131.5 128.0 - 214.2 206.6 - 313.2 305.6 - 483.0
70 61 34 NA 46.58 45.4 - 57.4 76.0 - 109.4 104.9 - 138.5 134.8 - 225.5 217.6 - 329.7 322.0 - 508.6
83 72 41 NA 55.32 54.0 - 68.1 90.1 - 129.5 124.3 - 163.9 159.6 - 266.7 257.8 - 390.1 382.1 - 602.4
106 92 52 30 71.20 69.5 - 87.5 115.8 - 166.0 159.6 - 210.2 204.9 - 341.6 330.8 - 500.0 491.5 - 773.0
110 96 54 31 74.37 72.6 - 91.4 120.9 - 173.3 166.7 - 219.4 213.9 - 356.6 345.5 - 521.9 513.4 - 807.1
126 110 62 36 85.49 83.4 - 105.0 138.8 - 198.8 191.4 - 251.8 245.6 - 409.1 396.6 - 598.8 590.0 - 926.4
133 116 65 38 90.25 88.1 - 110.8 146.5 - 209.8 201.9 - 265.7 259.1 - 431.5 418.5 - 631.8 622.8 - 977.6
159 139 78 46 108.52 105.9 - 133.1 176.0 - 251.8 242.5 - 318.9 311.1 - 517.7 502.6 - 758.1 748.6 - 1173.7
184 160 90 54 125.19 122.2 - 153.5 202.9 - 290.1 279.6 - 367.4 358.6 - 596.4 579.3 - 873.4 863.4 - 1352.8
202 176 99 59 137.89 134.6 - 169.0 223.4 - 319.3 307.8 - 404.5 394.8 - 656.4 637.8 - 961.3 950.9 - 1489.2
220 192 108 65 150.60 147.0 - 184.5 243.9 - 348.5 336.0 - 441.5 431.0 - 716.3 696.2 - 1049.2 1038.4 - 1625.7
263 229 129 78 179.98 175.6 - 220.4 291.3 - 416.0 401.3 - 527.0 514.6 - 854.9 831.4 - 1252.4 1240.8 - 1941.2
400 339 212 NA NA 260.9 - 327.1 502.5 - 1004.9 998.9 - 1601.0 1579.2 - 2440.3 1628.9 - 2879.1 1842.4 - 2879.1
500 424 265 NA NA 326.8 - 409.5 628.9 - 1257.3 1250.6 2003.6 1977.1 - 3054.1 2039.2 - 3603.9 2307.2 - 3603.9
0.75-0.93:1
1.29-1.79:1
inches
inches
5.30-8.30:1
NP20ZL
3.60-5.40:1
inches
inches
inches
inches
Screen Size (16:9)
2.22-3.67:1
NP31ZL
NP17ZL
NP18ZL
NP19ZL
1.73-2.27-1
Zoom Lenses
NP21ZL

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 3 of 11
Ceiling Mount Installation
Desktop Installation
Note: Lens Shift Feature is not available for the NP16FL. This lens should only be used for “zero degree”/”no-offset” applications. See
below
Screen Center
Screen Top
Shift Range
C
Screen Center
Shift Range
Screen Bottom
C
Screen Center
C
4.46

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 4 of 11
Lens Shift Adjustable Range
Lens Shift Range for Desktop and Ceiling Mount
Application
The diagram below shows the location of the image
position in the lens. The lens can be shifted within the
shaded area as shown using the normal projection
position as a starting point.
Note: Lens shift feature is not available with NP16FL
(rear lens).NP16FL should be used only for “zero
degree” / no-offset” applications.
Note: Projector is set out of the box at maximum lens
shift, which is how it is depicted above.
(W: width of projected image, H: height of projected
image)

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 5 of 11
Cabinet Dimensions
The following diagrams show the cabinet dimensions for the PX803UL.
Dimensions are in inches. For millimeters multiply by 25.4.
Note: Dimensions below shown with the NP18ZL lens
22.65
22.89
9.82 9.82
19.63
8.31
4.46
8.49
INTAKE
INTAKE
EXHAUST
LENS RELEASE BUTTON

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 6 of 11
Cabinet Dimensions
6-M4 (Max. M4 x 16)
5.12 5.90 5.90
3.91 11.80
1.58 16.51 1.58
2.34 19.06 1.51

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 7 of 11
Optional Lens Dimensions
NP16FL NP17ZL
NP18ZL NP19ZL
NP20ZL
NP39ML
NP31ZL
1.3 6
NP21ZL

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 8 of 11
Ventilation Requirements
If there are walls on boths sides of the projector :
If there’s a wall behind the projector :

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 9 of 11
Regulatory Labels

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 10 of 11
Input Panel
Control Panel

NEC Display Solutions of America, Inc.
PX803UL Installation Guide
Desktop and Ceiling Mount Rev 1.2
www.necdisplay.com PX803UL Page 11 of 11
PC Control Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT COMPUTER 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT BNC 02H 03H 00H 00H 02H 01H 02H 0AH
INPUT SELECT BNC(CV) 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT BNC(Y/V) 02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT HDMI 02H 03H 00H 00H 02H 01H A1H A9H
INPUT SELECT DisplayPort 02H 03H 00H 00H 02H 01H A6H AEH
INPUT SELECT HDBaseT 02H 03H 00H 00H 02H 01H 20H 28H
INPUT SELECT SLOT 02H 03H 00H 00H 02H 01H ABH B3H
PICTURE MUTE ON 02H 10H 00H 00H 00H 12H
PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H
Cable Connection
Communication Protocol:
Baud Rate: 38400 bps (for cable lengths longer than 20’, it is recommended changing to 9600 bps in setup menu)
Data Length: 8 bits
Parity: No Parity
Stop Bit: One bit
X on/off: None
Communications: Full duplex
PC Control Connector (D-Sub 9P)
Note 1 : Pins 1, 4, 6, and 9 are used inside the projector.
Note 2: For long cable runs it is recommended to set communication speed within the projector to 9600 bps.
Note 3: Jumper “Request to Send” and “Clear to Send” together on both ends of the cable to simplify cable connection.