NEC NP400 Installation Manual
Ceiling mounted and desktop
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Also See for NP400:
- Specifications (2 pages) ,
- User manual (109 pages) ,
- Command manual (60 pages)
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NP400/NP500/NP600 Installation Guide
Ceiling Mounted and Desktop
Contents
Product Description, Lens Specs, Notes and Formulas
Diagrams & Distance Charts
Cabinet Dimensions
Ceiling Mount Dimensions
Input Panel and Control Codes
Product Description
Type:
3 panel LCD projector,
0.63" p-Si TFT w/MLA
Resolution:
1024 x 768
Fan Noise:
35 dB / 29dB @ 1 meter
Power Consumption: NP400/NP500
NP600
Lens Specifications
Throw Ratio:
1.5 – 1.8:1 (for 100" diagonal)
Offset Angle:
8.0° - 9.6° (for 100" diagonal)
Screen Sizes:
21" - 300" diagonal (4:3)
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 are in inches, for millimeters multiply by 25.4.
•
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:
W = Image Width
H = Image Height (size)
B = Vertical distance between lens center and screen center
C = Throw distance
D = Vertical distance between lens center and screen top
(screen bottom for desktop application)
Projection Formulas:
B = 0.258W
C (wide) = 1.5496W – 1.823
C (tele) = 1.8638W – 1.820
D = 0.118W
α (wide) = tan¯¹ (B/C(wide))
α (tele) = tan¯¹ (B/C(tele))
www.necdisplay.com
Pg 1
Pg 2
Pg 3-4
Pg 5
Pg 6
295W (max)
325W (max)
Focal Length:
F/#:
Manual Focus/Manual Zoom
NEC Display Solutions of America, Inc.
Dimensions: 12.1" (W) x 4.3" (H) x 10.4" (D)
Weight:
6.6 lbs
Brightness:
NP400 - 2600 Lumens
NP500 - 3000 Lumens
NP600 - 3500 Lumens
BTU's:
1007 BTU/hour
19.8mm – 23.7mm
1.7 - 2.0
4:3 Screen Formulas:
W = H x 4/3
H = W x 3/4
Screen Diagonal = W x 5/4
NP400/NP500/NP600
Rev 1.0
Page 1 of 6
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Table of Contents
Related Manuals for NEC NP400
Summary of Contents for NEC NP400
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Page 1: Product Description
NEC Display Solutions of America, Inc. NP400/NP500/NP600 Installation Guide Ceiling Mounted and Desktop Rev 1.0 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... -
Page 2: Ceiling Mounted
NEC Display Solutions of America, Inc. NP400/NP500/NP600 Installation Guide Ceiling Mounted and Desktop Rev 1.0 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. -
Page 3: Cabinet Dimensions
NEC Display Solutions of America, Inc. NP400/NP500/NP600 Installation Guide Ceiling Mounted and Desktop Rev 1.0 Cabinet Dimensions The following drawings show the cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4. Lamp Zoom Lever Lens Center Focus Lever... - Page 4 NEC Display Solutions of America, Inc. NP400/NP500/NP600 Installation Guide Ceiling Mounted and Desktop Rev 1.0 Cabinet Dimensions (continued) The following drawings show the cabinet dimensions. Dimensions are in inches. For millimeters multiply by 25.4. Intake Exhaust 3 - M4*8 Max...
- Page 5 NEC Display Solutions of America, Inc. NP400/NP500/NP600 Installation Guide Ceiling Mounted and Desktop Rev 1.0 Optional Ceiling Mount Dimensions (Model #: NP600CM) The following drawings show the ceiling mount dimensions. Dimensions are in inches. For millimeters multiply by 25.4. www.necdisplay.com...
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Page 6: Input/Output Panel
PICTURE MUTE OFF SOUND MUTE ON SOUND MUTE OFF PROJECTOR INFORMATION REQUEST ERROR STATUS REQUEST INFORMATION REQUEST Note: Contact your NEC rep for codes not listed. To TxD of PC Cable Connection To RxD of PC Communication Protocol: To GND of PC...