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User Manual
P474W/P474U/P554W/P554U Installation Guide
Desktop and Ceiling Mount
Contents
Product Description, Lens Specs, Screen/Aspect Ratio
Notes
Distance Charts and Formulas
Ceiling Mount/Desktop Installation
Lens Shift Adjustable Range
Cabinet Dimensions
Ceiling Mount Dimensions and Input Panel
Control Codes
Product Description
Type:
3 panel LCD projector,
0.64 p-Si TFT w/MLA
Resolution:
P474W:
P474U:
P554W:
P554U:
Fan Noise:
39 dB / 33dB @ 1 meter
Power Consumption:
P474W:
P474U:
P554W:
P554U:
Network Ready, integrated wired and wireless adapter
Manual: Lens Shift, Horizontal & Vertical /Zoom/ Focus
Lens Specifications
P474W/P554W: 1.2 – 2.1:1
Throw Ratio:
P474U/P554U:
4.8° - 8.0° (for 100" diagonal)
Offset Angle:
30" - 300" diagonal
Screen Sizes:
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%.
www.necdisplay.com
1280 x 768 (16:10)
1920 x 1200 (16:10)
1280 x 800 (16:10)
1920 x 1200 (16:10)
418W (max)
424W (max)
448W (max)
460W (max)
(for 100" diagonal)
1.2 – 2.0:1
(for 100" diagonal)
P474W/P474U/P554W/P554U
NEC Display Solutions of America, Inc.
Pg 1
Pg 2-3
Pg 4
Pg 5
Pg 6-7
Pg 8
Pg 9
Dimensions: 16.52"(W) x 5.54"(H) x 12.95"(D)
Weight:
10.6 lbs
Brightness: P474W:
P474U:
P554W:
P554U:
BTU's:
P474W:
P474U:
P554W:
P554U:
Focal Length:
F/#:
Manual Focus/Manual Zoom/Manual Lens Shift
Rev 1.0
4700 Lumens
4700 Lumens
5500 Lumens
5500 Lumens
1426.3 BTU/hour (max)
1446.7 BTU/hour (max)
1528.6 BTU/hour (max)
1559.3 BTU/hour (max)
17.4mm – 29.0mm
17.2mm – 27.7mm
1.7 – 2.2
1.5 – 2.1
Page 1 of 9
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Summary of Contents for NEC P474W
- Page 1 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.
- Page 2 NEC Display Solutions of America, Inc. P474W/P474U/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 Formulas: 16:10 Aspect Ratio (P474W/P554W—WXGA) The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size varies.
- Page 3 NEC Display Solutions of America, Inc. P474W/P474U/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 Formulas: 16:10 Aspect Ratio (P474U/P554U—WUXGA) The Projection Formulas use the image width for calculation. Image width is the same for all aspect ratios, only vertical image size varies.
- Page 4 NEC Display Solutions of America, Inc. P474W/P474U/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 Ceiling Mounted 5.34 6.25 0.1H Shift Range Screen Center 2.48 Lens Offset From Mount Pipe Desktop Screen Center Shift Range www.necdisplay.com P474W/P474U/P554W/P554U Page 4 of 9...
- Page 5 Lens Shift Range for Desktop and Ceiling Mount Application The diagram below shows the location of the image position in the lens for the P474W/P555W. The P474W/P554W has a maximum horizontal lens shift range of +/- 15% and a maximum vertical lens shift of + 55%. The lens can be shifted within the shaded area as shown using the normal projection position as a starting point.
- Page 6 NEC Display Solutions of America, Inc. P474W/P474UU/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 Cabinet Dimensions The following diagrams show the cabinet dimensions for the P474W/ P474U/P554W/P554U. Dimensions are in inches. For millimeters multiply by 25.4. Speaker Exhaust Intake Filter Lamp 16.52...
- Page 7 NEC Display Solutions of America, Inc. P474W/P474UU/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 Cabinet Dimensions 7.67 6.88 For Ceiling Mount (4) M4 x 8mm 7.26 7.26 www.necdisplay.com P474W/P474U/P554W/P554U Page 7 of 14...
- Page 8 NEC Display Solutions of America, Inc. P474W/P474UU/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 Input Panel Control Panel www.necdisplay.com P474W/P474U/P554W/P554U Page 8 of 14...
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Page 9: Pc Control Codes
NEC Display Solutions of America, Inc. P474W/P474UU/P554W/P554U Installation Guide Desktop and Ceiling Mount Rev 1.0 PC Control Codes Function Code Data POWER ON POWER OFF INPUT SELECT Computer INPUT SELECT HDMI1 INPUT SELECT HDMI2 INPUT SELECT Video INPUT SELECT Computer...