RS-232C Communication (continued)

Names

 

Operation Type

 

 

Header

 

 

 

 

 

 

 

Command Data

 

 

 

 

 

 

 

CRC

 

Action

Type

Setting Code

 

 

 

 

 

 

 

 

 

 

 

Power

Set

Turn off

BE EF

 

03

06

00

 

2A

D3

 

01

00

00

60

00

00

 

 

Turn on

BE EF

 

03

06

00

 

BA D2

 

01

00

00

60

01

00

 

 

Get

BE EF

 

03

06

00

 

19 D3

 

02

00

00

60

00

00

 

 

 

(Example return)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

00

 

 

01

00

 

 

 

02

00

 

 

 

 

 

 

 

 

(Off)

 

 

(On)

 

 

(Cool down)

 

 

 

 

Input Source

Set

RGB IN 1

BE EF

 

03

06

00

 

FE D2

 

01

00

00

20

00

00

 

 

RGB IN 2

BE EF

 

03

06

00

 

3E

D0

 

01

00

00

20

04

00

 

 

VIDEO

BE EF

 

03

06

00

 

6E

D3

 

01

00

00

20

01

00

 

 

S-VIDEO

BE EF

 

03

06

00

 

9E

D3

 

01

00

00

20

02

00

 

 

COMPONENT

BE EF

 

03

06

00

 

AE D1

 

01

00

00

20

05

00

 

 

Get

BE EF

 

03

06

00

 

CD D2

 

02

00

00

20

00

00

Error Status

 

Get

BE EF

 

03

06

00

 

D9

D8

 

02

00

20

60

00

00

 

 

 

(Example return)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

00

 

 

01

00

 

 

 

02

00

 

03

00

 

 

 

 

(Normal)

 

(Cover error)

 

(Fan error)

 

(Lamp error)

 

 

 

 

 

04

00

 

 

05

00

 

 

 

06

00

 

07

00

 

 

 

 

(Temp error)

(Air fl ow error)

 

(Lamp time error)

 

(Cool error)

 

 

 

 

 

08 00

 

 

09 00

 

 

 

10 00

 

 

 

 

 

 

 

(Filter error) (Filter missing error)(Inner Sencer error)

 

 

 

BRIGHTNESS

 

Get

BE EF

 

03

06

00

 

89 D2

 

02

00

03

20

00 00

 

 

Increment

BE EF

 

03

06

00

 

EF D2

 

04

00

03

20

00

00

 

 

Decrement

BE EF

 

03

06

00

 

3E

D3

 

05

00

03 20

00

00

BRIGHTNESS Reset

 

Execute

BE EF

 

03

06

00

 

58 D3

 

06

00

00

70

00

00

CONTRAST

 

Get

BE EF

 

03

06

00

 

FD D3

 

02

00

04

20

00

00

 

 

Increment

BE EF

 

03

06

00

 

9B

D3

 

04

00

04

20

00

00

 

 

Decrement

BE EF

 

03

06

00

 

4A

D2

 

05

00

04

20

00

00

CONTRAST Reset

 

Execute

BE EF

 

03

06

00

 

A4

D2

 

06

00

01

70

00

00

MODE

Set

NORMAL

BE EF

 

03

06

00

 

23

F6

 

01

00

BA 30

00 00

 

 

CINEMA

BE EF

 

03

06

00

 

B3 F7

 

01

00

BA 30

01 00

 

 

DYNAMIC

BE EF

 

03

06

00

 

E3 F4

 

01 00

BA 30

04 00

 

 

Get

BE EF

 

03

06

00

 

10

F6

 

02

00

BA 30

00 00

 

 

 

(Example return)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00

00

 

01

00

 

04

00

 

10

00

 

 

 

 

 

 

 

 

(Normal)

(Cinema)

(Dynamic)

(Custom)

 

 

 

 

GAMMA

Set

#1 DEFAULT

BE EF

 

03

06

00

 

07 E9

 

01

00

A1 30

20 00

 

 

#1 CUSTOM

BE EF

 

03

06

00

 

07 FD

 

01

00

A1 30

10

00

 

 

#2 DEFAULT

BE EF

 

03

06

00

 

97 E8

 

01

00

A1 30

21

00

 

 

#2 CUSTOM

BE EF

 

03

06

00

 

97 FC

 

01

00

A1 30

11 00

 

 

#3 DEFAULT

BE EF

 

03

06

00

 

67 E8

 

01 00

A1 30

22

00

 

 

#3 CUSTOM

BE EF

 

03

06

00

 

67 FC

 

01

00

A1 30

12

00

 

 

Get

BE EF

 

03

06 00

 

F4 F0

 

02

00

A1 30

00

00

8

Page 57
Image 57
Hitachi CP-X444, CP-X440 user manual RS-232C Communication

CP-X444, CP-X440 specifications

The Hitachi CP-X440, CP-X444, and CP-X445 projectors are part of Hitachi's highly regarded line of portable projectors designed for professional presentations, educational environments, and corporate meetings. With their robust performance and user-friendly features, these projectors stand out as reliable tools for a variety of applications.

One of the key features of the CP-X440, CP-X444, and CP-X445 is their impressive brightness levels. Equipped with high-lumen output capabilities, these projectors ensure vibrant and clear images even in well-lit environments. With brightness ratings of up to 4000 ANSI lumens, they can effectively project content onto large screens or walls, making them suitable for classrooms, conference rooms, and auditoriums.

Resolution is another critical aspect of these projectors. The CP-X440, CP-X444, and CP-X445 support native XGA resolution (1024 x 768 pixels), providing sharp and detailed images that enhance the viewing experience. This resolution is ideal for displaying presentations, charts, and videos, ensuring that the audience can easily read and understand the content.

In terms of connectivity, these projectors offer a wide range of options to accommodate various devices. They come with multiple input terminals, including HDMI, VGA, and composite video connections, making it easy to connect laptops, DVD players, and other multimedia devices. Additionally, the CP-X445 model features an integrated wireless option, enabling seamless presentation sharing from mobile devices and laptops without the need for cables.

The use of advanced technology is evident in the image quality produced by these projectors. Hitachi's proprietary technology enhances color reproduction and contrast, delivering images that are not only bright but also rich in detail. The projectors also utilize a maintenance-free filter, significantly reducing the need for regular upkeep and prolonging the lifespan of the device.

Portability is an essential characteristic of the CP-X440, CP-X444, and CP-X445 projectors. Their compact design and lightweight construction make them easy to transport, allowing professionals to take them between different venues effortlessly. The projectors also come equipped with a quick-start feature, enabling users to set up and start presentations in no time.

To further enhance usability, these projectors include built-in speakers, providing sufficient audio output for small to medium-sized rooms. The user-friendly interface and remote control make navigation and operation straightforward for users of all skill levels.

In summary, the Hitachi CP-X440, CP-X444, and CP-X445 projectors offer a blend of brightness, resolution, connectivity, and portability, making them ideal choices for various presentation needs. Their advanced features and ease of use ensure that they meet the demands of professionals seeking reliable and effective projection solutions.