NEC Display Solutions of America, Inc.
P474W/P474U/P554W/P554U Installation Guide
Desktop and Ceiling Mount
Rev 1.0
www.necdisplay.com
P474W/P474U/P554W/P554U
Page 1 of 9
Contents
Product Description, Lens Specs, Screen/Aspect Ratio
Notes
Pg 1
Distance Charts and Formulas
Pg 2-3
Ceiling Mount/Desktop Installation
Pg 4
Lens Shift Adjustable Range Pg 5
Cabinet Dimensions
Pg 6-7
Ceiling Mount Dimensions and Input Panel
Pg 8
Control Codes
Pg 9
Product Description
Type
:
3 panel LCD projector,
Dimensions
: 16.52
”(W) x 5.54”(H) x 12.95”(D)
0.64 p-Si TFT w/MLA
Weight
:
10.6 lbs
Resolution
:
P474W:
1280 x 768 (16:10)
Brightness
: P474W:
4700 Lumens
P474U:
1920 x 1200 (16:10)
P474U:
4700 Lumens
P554W:
1280 x 800 (16:10)
P554W:
5500 Lumens
P554U:
1920 x 1200 (16:10)
P554U:
5500 Lumens
Fan Noise
:
39 dB / 33dB @ 1 meter
Power Consumption
: P474W:
418W (max)
BTU’s
:
P474W:
1426.3 BTU/hour (max)
P474U:
424W (max)
P474U:
1446.7 BTU/hour (max)
P554W:
448W (max)
P554W:
1528.6 BTU/hour (max)
P554U:
460W (max)
P554U:
1559.3 BTU/hour (max)
Network Ready, integrated wired and wireless adapter
Manual: Lens Shift, Horizontal & Vertical /Zoom/ Focus
Lens Specifications
Throw Ratio:
P474W/P554W: 1.2
– 2.1:1
(for 100” diagonal)
Focal Length:
17.4mm
– 29.0mm
P474U/P554U:
1.2
– 2.0:1
(for 100” diagonal)
17.2mm
– 27.7mm
Offset Angle:
4.8° - 8.0°
(for 100” diagonal)
F/#:
1.7
– 2.2
1.5
– 2.1
Screen Sizes:
30
” - 300” diagonal
Manual Focus/Manual Zoom/Manual Lens Shift
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%.
