RS-232C Communication

RS-232C Communication

When the projector connects to the computer by RS-232C communication, the projector can be controlled with RS-232C commands from the computer.

For details of RS-232C commands, refer to RS-232C Communication command table (10).

Connection

1. Turn off the projector and the computer.

2. Connect the projector's CONTROL port and the computer's RS-232C port with a RS-232C cable (cross). Use the cable that fullls the specication shown in gure.

3. Turnon. the computer on, and after the computer has started up turn the projector

RS-232CCONTROL

RS-232C Cable (cross)

RS-232C port

CONTROL port

of the computer

 

of the projector

9

8

7

 

6

 

 

 

9

8

7

 

6

 

 

 

 

 

 

 

 

 

5

4

3

2

1

 

 

 

5

4

3

2

1

 

 

 

 

 

 

 

 

 

 

CD (1)

(1)

－

 

 

 

 

 

RD(2)

(2)

RD

 

 

 

 

 

TD (3)

 

(3) TD

 

 

 

 

DTR (4)

(4)

－

 

 

 

 

GND (5)

 

 

(5) GND

 

 

 

 

 

 

 

 

DSR (6)

(6)

－

 

 

 

 

RTS (7)

(7)

RTS

 

 

 

DTS (8)

(8)

CTS

 

 

 

 

RI (9)

(9)

－

 

 

 

8

Page 84 Page 86
Page 85
Image 85
Hitachi CP-X3020 user manual Connection, RS-232C Communication, Control port
Page 84 Page 86

CP-X3020 specifications

The Hitachi CP-X3020 is a versatile and reliable multimedia projector, designed to meet the needs of both professional and educational environments. Known for its impressive performance and ease of use, this projector has garnered attention for its array of features, technologies, and characteristics that enhance presentation experiences.

At the heart of the CP-X3020 is its brightness capability of up to 3,000 ANSI lumens. This ensures that presentations remain vivid and clear, even in well-lit rooms. The projector has a native resolution of XGA (1024x768), which is suitable for displaying high-quality images and detailed graphics. With a 2000:1 contrast ratio, it provides sharp images that highlight the differences between light and dark areas effectively.

One of the standout features of the Hitachi CP-X3020 is its advanced technology that allows for a variety of connectivity options. It includes HDMI, VGA, and USB ports, ensuring compatibility with a wide range of devices, from laptops to tablets. This flexibility makes it easy for users to connect their devices quickly, facilitating seamless presentations.

The CP-X3020 also incorporates Hitachi's Intelligent Eco mode, which optimizes lamp power and enhances energy efficiency. This not only lowers operational costs but also extends the lifespan of the projector's lamp, which is rated for up to 5,000 hours in standard mode and up to 6,000 hours in Eco mode.

Another notable aspect of the projector is its portability. Weighing around 2.9 kg, the CP-X3020 is easy to transport, making it an excellent choice for professionals on the go. Its compact design allows it to fit comfortably in most bags, without compromising its robust performance.

In terms of ease of use, the Hitachi CP-X3020 features a user-friendly interface and remote control, simplifying navigation through settings and options during a presentation. It also supports a wide range of projection modes, including front, rear, ceiling mount, and more, which increases its versatility in various setup scenarios.

Additional features include a built-in speaker for audio playback, as well as a digital zoom and focus function that allows for easy adjustments on the fly. The projector’s ability to handle various file formats ensures that users can project content without compatibility concerns.

In summary, the Hitachi CP-X3020 is a well-rounded multimedia projector that combines high brightness, versatile connectivity, energy efficiency, and user friendliness, making it an ideal choice for education and professional use. With its robust performance and advanced features, it delivers impressive results in any setting, helping users convey their messages effectively and engagingly.
Top Page Image Contents