NEC Display Solutions Europe GmbH
NP300/NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.nec-display-solutions.com NP300/400/500/600 Page 1 of 6
Contents
Product Description, Lens Specs, Notes and Formulas Pg 1
Diagrams & Distance Charts
Pg 2
Cabinet Dimensions
Pg 3-4
Ceiling Mount Dimensions
Pg 5
Input Panel and Control Codes
Pg 6
Product Description
Type: 3 panel LCD projector, Dimensions: 308 (W) x 93,5 (H) x 262 (D)
0.63” p-Si TFT w/MLA Weight: 2,98 kg
Resolution: 1024 x 768 Brightness: NP300- 2200 Lumens
NP400 - 2600 Lumens
Fan Noise: 35 dB / 29dB @ 1 meter NP500 - 3000 Lumens
NP600 - 3500 Lumens
Power Consumption: NP300/400/NP500 295W (max) BTU’s: 1007 BTU/hour
NP600 325W (max)
Lens Specifications
Throw Ratio: 1.5 – 1.8:1 (for 100” diagonal) Focal Length: 19.8mm – 23.7mm
Offset Angle: 8.0° - 9.6° (for 100” diagonal) F/#: 1.7 - 2.0
Screen Sizes: 21” - 300” diagonal (4:3) Manual Focus/Manual Zoom
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.
• All calculations are based on a 4:3 aspect ratio.
• Distances may vary ±5%.
Formulas
The Projection Formulas use the image width for calculation. For proper projection placement, determine the image width
for the desired screen size. Use the Screen Formulas below to calculate all screen dimensions. Plug in the width for “W” in
the Projection Formulas.
Refer to the diagrams and charts for popular screen sizes on page 2:
Definitions: 4:3 Screen Formulas:
W = Image Width W = H x 4/3
H = Image Height (size) H = W x 3/4
B = Vertical distance between lens center and screen center Screen Diagonal = W x 5/4
C = Throw distance
D = Vertical distance between lens center and screen top
(screen bottom for desktop application)
Projection Formulas:
B = 0.258W
C (wide) = 1.539W – 1.176
C (tele) = 1.852W – 1.173
D = 0.118W
α (wide) = tan¯¹ (B/C(wide))
α (tele) = tan¯¹ (B/C(tele))
NEC Display Solutions Europe GmbH
NP300/NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.nec-display-solutions.com NP300/400/500/600 Page 2 of 6
Diagrams and Distance Charts
The following shows the proper relative positions of the projector and screen. Refer to the table to determine the position of
installation.
Ceiling Mounted
Figures are in inches.
For millimeters multiply by 25.4
Desktop
Figures are in inches.
For millimeters multiply by 25.4
Lens Offset From
Mount Pipe
B
C
Lens Ctr
Screen Ctr
Throw Distance
Screen Bottom
2.22"
C
Throw Distance
Screen Top
4.56"
5.17"
D
B
Lens Ctr
Screen Ctr
D
2.79
Note: For screen sizes not
indicated on the projection tables,
use the formulas on page 1.
Distance Chart for
popular 4:3 screens
wide tele
inch mm inch mm inch mm inch mm inch mm ‐ inch mm inch mm degree ‐ degree
21 533 17 427 13 320 4 110 ‐‐ ‐‐ ‐ 30 753 ‐2 ‐50 ‐‐ ‐ 8,3
25 635 20 508 15 381 5 131 29 746 ‐ 36 903 ‐2 ‐60 10,0 ‐ 8,3
30 762 24 610 18 457 6 157 36 903 ‐ 43 1092 ‐3 ‐71 9,9 ‐ 8,2
40 1016 32 813 24 610 8 210 48 1217 ‐ 58 1469 ‐4 ‐95 9,8 ‐ 8,1
60 1524 48 1219 36 914 12 314 73 1845 ‐ 88 2223 ‐6 ‐143 9,7 ‐ 8,0
72 1829 58 1463 43 1097 15 377 87 2221 ‐ 105 2675 ‐7 ‐171 9,6 ‐ 8,0
80 2032 64 1626 48 1219 17 419 97 2473 ‐ 117 2977 ‐8 ‐191 9,6 ‐ 8,0
84 2134 67 1707 50 1280 17 440 102 2598 ‐ 123 3128 ‐8 ‐200 9,6 ‐ 8,0
90 2286 72 1829 54 1372 19 471 110 2787 ‐ 132 3354 ‐8 ‐214 9,6 ‐ 8,0
100 2540 80 2032 60 1524 21 524 122 3101 ‐ 147 3731 ‐9 ‐238 9,6 ‐ 8,0
120 3048 96 2438 72 1829 25 629 147 3729 ‐ 177 4485 ‐11
‐286 9,6 ‐ 8,0
150 3810 120 3048 90 2286 31 786 184 4671 ‐ 221 5616 ‐14 ‐357 9,5 ‐ 8,0
180 4572 144 3658 108 2743 37 943 221 5613 ‐ 266 6747 ‐17 ‐429 9,5 ‐ 8,0
200 5080 160 4064 120 3048 41 1048 246 6241 ‐ 295 7501 ‐19 ‐476 9,5 ‐ 8,0
210 5334 168 4267 126 3200 43 1100 258 6555 ‐ 310 7878 ‐20 ‐500 9,5 ‐ 7,9
240 6096 192 4877 144 3658 49 1257 295 7497 ‐ 355 9009 ‐23 ‐572 9,5 ‐ 7,9
270 6858 216 5486 162 4115 56 1414 332 8439 ‐ 399 10140 ‐25 ‐643 9,5 ‐ 7,9
300 7620 240 6096 180 4572 62 1572 369 9381 ‐ 444 11271 ‐28 ‐714 9,5 ‐ 7,9
D αScree nSize
Diagonal Width Height
B
C
wide tele
NEC Display Solutions Europe GmbH
NP300/NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.nec-display-solutions.com NP300/400/500/600 Page 3 of 6
Cabinet Dimensions
The following drawings show the cabinet dimensions.
NEC Display Solutions Europe GmbH
NP300/NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.nec-display-solutions.com NP300/400/500/600 Page 4 of 6
Cabinet Dimensions (continued)
The following drawings show the cabinet dimensions.
Dimensions are in mm.
NEC Display Solutions Europe GmbH
NP300/NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.nec-display-solutions.com NP300/400/500/600 Page 5 of 6
Optional Ceiling Mount Dimensions (Model #: NP08CM)
The following drawings show the ceiling mount dimensions.
NEC Display Solutions Europe GmbH
NP300/NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop Rev 1.1
www.nec-display-solutions.com NP300/400/500/600 Page 6 of 6
Input / Output Panel
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 VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT DVI (DIGITAL) 02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT DVI (ANALOG) 02H 03H 00H 00H 02H 01H 02H 0AH
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
PROJECTOR INFORMATION REQUEST 00H BFH 00H 00H 01H 02H C2H
ERROR STATUS REQUEST 00H 88H 00H 00H 00H 88H
INFORMATION REQUEST 03H 8AH 00H 00H 00H 8DH
Note: Contact your NEC rep for codes not listed.
Cable Connection
Communication Protocol:
Baud Rate: 38400 bps
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.
12
34
5
678
9
To GND of PC
To RxD of PC
To TxD of PC
To CTS of PC
To RTS of PC
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1
-
2
-
3
-
4
-
5
-
6
