NEC NP905 specifications Diagrams and Distance Charts, Ceiling Mounted, Desktop

Page 2

 

NEC Display Solutions of America, Inc.

NP905 Installation Guide

 

Ceiling Mounted and Desktop

Rev 1.1

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.

Distances are in inches. For millimeters multiply by 25.4.

Ceiling Mounted

D Lens Ctr

B

Screen Ctr

C

 

5.63"

Screen Top

Throw Distance

6.01"

 

 

 

Lens Offset From

Mount Pipe

Desktop

 

 

3.74

 

 

C

 

 

Throw Distance

Screen Ctr

 

 

B

 

 

Lens Ctr

 

 

D

Screen Bottom

2.85"

 

Distance Chart for popular 4:3 screens

Screen Size (4:3)

B

 

 

C

 

D

 

 

α

 

 

Diagonal

Width(W)

Height (H)

 

w ide - tele

 

 

w ide - tele

 

 

inches

inches

inches

inches

 

inches

 

inches

 

degrees

 

 

30

24

18

6

34

 

-

 

41

-3

 

10.2

-

8.5

 

 

60

48

36

12

69

 

-

 

83

-6

 

10.1

-

8.4

 

 

67

53.6

40.2

14

78

 

-

 

93

-6

 

10.1

-

8.4

 

 

72

57.6

43.2

15

83

 

-

 

101

-7

 

10.0

-

8.4

 

 

84

67.2

50.4

17

98

 

-

 

118

-8

 

10.0

-

8.4

 

 

90

72

54

19

105

 

-

 

126

-8

 

10.0

-

8.4

 

 

100

80

60

21

117

 

-

 

140

-9

 

10.0

-

8.4

 

 

120

96

72

25

140

 

-

 

169

-11

 

10.0

-

8.3

 

 

150

120

90

31

176

 

-

 

211

-14

 

10.0

-

8.3

 

 

180

144

108

37

211

 

-

 

254

-17

 

10.0

-

8.3

 

 

210

168

126

43

247

 

-

 

297

-20

 

10.0

-

8.3

 

 

240

192

144

50

282

 

-

 

339

-23

 

9.9

-

8.3

 

 

270

216

162

56

318

 

-

 

382

-25

 

9.9

-

8.3

 

 

300

240

180

62

353

 

-

 

425

-28

 

9.9

-

8.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: For screen sizes not indicated on the projection

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tables, use the formulas on page 1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

www.necdisplay.com

 

 

 

 

NP905

 

 

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Contents Ceiling Mounted and Desktop ContentsLens Specifications Product DescriptionCeiling Mounted Diagrams and Distance ChartsDistance Chart for popular 43 screens DesktopCabinet Dimensions Speaker 5W Optional Ceiling Mount Dimensions Model # NP900CM Input PanelCommunication Protocol PC Control CodesCable Connection
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NP905 specifications

The NEC NP905 is a sophisticated projector designed to deliver exceptional performance in various environments, including classrooms, conference rooms, and business settings. Known for its versatility and reliability, the NP905 integrates a range of features and technologies that enhance its usability and image quality.

One of the standout characteristics of the NEC NP905 is its brightness, offering up to 3,000 ANSI lumens. This high brightness level ensures clear and vivid images even in well-lit rooms, making it an ideal solution for presentations or educational purposes where ambient light cannot be controlled entirely. The projector boasts a native resolution of XGA (1024 x 768), delivering sharp detailed visuals, making text and graphics easy to read from a distance.

The NP905 incorporates advanced DLP technology, which contributes to its outstanding color accuracy and consistency. DLP projectors are known for their ability to produce deep blacks and vibrant colors, ensuring that your content appears striking and engaging. Furthermore, the NEC NP905 supports a contrast ratio of 2000:1, enhancing the depth of images and improving the overall viewing experience.

Connectivity is another crucial aspect of the NP905, which features multiple input options including HDMI, VGA, and USB ports. This wide array of connections allows users to easily integrate the projector with various devices such as laptops, desktops, and media players. The inclusion of a built-in speaker ensures that audio is also addressed, providing a complete, stand-alone presentation solution without the need for additional sound systems.

The NP905 is built with user convenience in mind. It features a compact design, making it easily portable for users who require a mobile solution. The projector also boasts a user-friendly interface, allowing for quick setup and adjustments. Its eco-friendly technology helps reduce power consumption, contributing to lower operational costs and environmental sustainability.

Moreover, the NEC NP905 supports a variety of projection modes, such as front, rear, and ceiling mount, giving users the flexibility to set it up in different settings without compromising performance. With its blend of features, advanced technologies, and user-centric design, the NEC NP905 stands out as a powerful projector tailored for modern professional needs. It is an excellent choice for delivering impactful presentations with clarity and reliability.