TECHNICAL

Dimension Diagram

395

350

 

289

 

 

 

308.5

 

 

88

139

144

Unit : mm

 

 

 

 

30.5

 

 

Signal Connector Pin Assignment

1. D-sub 15-pin Shrink Connector (RGB IN 1/RGB IN 2/RGB OUT)

Pin No

Signal

Pin No

 

Signal

Pin No

 

 

 

 

Signal

 

 

 

 

 

 

 

 

 

 

 

 

1

Video input Red

9

 

-

 

 

 

RGB IN 1: SCL(DDC)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Video input Green

10

 

Ground

15

 

RGB IN 2:

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Video input Blue

11

 

-

 

 

 

RGB OUT:

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

-

 

 

RGB IN 1: SDA(DDC)

 

 

10

9

8

7

6

 

 

 

 

 

 

 

 

 

 

5

Ground

12

 

RGB IN 2: -

 

 

 

 

 

 

 

 

 

 

 

 

6

Ground Red

 

 

RGB OUT: -

 

 

 

 

 

 

 

 

 

 

 

15

14

13

12

11

 

 

7

Ground Green

13

 

H. sync./ Composite sync.

 

 

 

 

8

Ground Blue

14

 

Vertical sync

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2. Digital Receptacle Connector (DVI)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin No

Signal

Pin No

Signal

Pin No

 

 

 

 

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

T.M.D.S. Data 2 -

11

 

T.M.D.S. Data 1 / 3 Shield

21

 

 

 

 

 

-

 

 

 

 

 

 

 

 

 

 

 

 

2

T.M.D.S. Data 2 +

12

 

-

 

22

 

T.M.D.S. Clock Shield

 

 

 

 

 

 

 

 

 

 

 

 

3

T.M.D.S. Data 2 / 4 Shield

13

 

-

 

23

 

T.M.D.S. Clock +

 

 

 

 

 

 

 

 

 

 

 

 

 

4

-

14

 

+5V Power

24

 

T.M.D.S. Clock -

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

-

15

 

Ground (+5V, Analog H/V Sync.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

DDC Clock

16

 

Hot-Plug Sense

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

DDC Data

17

 

T.M.D.S. Data 0 -

1

2

3

4

5

6

7

8

 

8

Analog V. Sync.

18

 

T.M.D.S. Data 0 +

9

10

11

12

13

14

15

16

 

 

17

18

19

20

21

22

23

24

 

 

 

 

 

 

 

 

9

T.M.D.S. Data 1 -

19

 

T.M.D.S. Data 0 / 5 Shield

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

T.M.D.S. Data 1 +

20

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3. Mini Din 4-pin Connector (S-VIDEO)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pin No

 

Signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Color:0.286Vp-p (NTSC, burst signal),75terminator

10.3Vp-p (PAL/SECAM, burst signal),75terminator

2Brightness:1.0Vp-p, 75terminator

3Ground

4Ground

TECHNICAL

TECHNICAL - 1

Page 26
Image 26
Hitachi CP-X990W user manual Technical, Dimension Diagram, Signal Connector Pin Assignment

CP-X990W specifications

The Hitachi CP-X990W is a versatile and robust multimedia projector designed to meet the needs of various environments, including classrooms, conference rooms, and large auditoriums. This model stands out with its high brightness and resolution, making it ideal for presentations that require clear and vibrant visuals.

One of the key features of the Hitachi CP-X990W is its impressive brightness rating of 5000 ANSI lumens. This high level of brightness ensures that images remain clear and visible even in well-lit environments, eliminating the need for dim lighting during presentations. The WXGA resolution of 1280 x 800 pixels provides a great level of detail, allowing users to showcase intricate graphics and text without sacrificing quality.

The projector's advanced DLP technology offers excellent color accuracy and contrast, ensuring that images appear vibrant and engaging. With a contrast ratio of 5000:1, the CP-X990W delivers deep blacks and bright whites, enhancing the overall viewing experience. This makes it suitable for displaying multimedia content such as videos, images, and detailed presentations.

Connectivity is another strong point of the Hitachi CP-X990W. It comes equipped with a wide range of input options, including HDMI, VGA, USB, and composite video, allowing users to connect various devices such as laptops, Blu-ray players, and document cameras without hassle. Additionally, its integrated speakers provide decent sound quality for small to medium-sized presentations, eliminating the need for external audio equipment.

Another notable characteristic of the CP-X990W is its long lamp life, which can last up to 5000 hours in normal mode and 7000 hours in eco mode. This extended lifespan reduces maintenance costs and the frequency of replacement, making it an economical choice for institutions and businesses.

The projector is also designed with portability in mind. Weighing approximately 3.5 kilograms, it features a compact form factor that allows for easy transport between different locations. Its user-friendly interface and simple setup procedures make it suitable for users of all technical backgrounds.

In summary, the Hitachi CP-X990W is an exceptional multimedia projector that combines high brightness, excellent resolution, and versatile connectivity options. Its advanced technologies and user-friendly features make it a reliable choice for a variety of presentation environments. Whether for educational purposes or corporate use, the CP-X990W stands out as a valuable tool for effective communication and engagement.