Connection to the control signal terminal (continued)

 

 

 

 

Control data table

 

 

 

 

 

 

Item

 

 

 

 

Data code

 

 

MOUSE

00h=stop mouse emulation. 01~7Fh=start mouse emulation

 

 

 

COMMUNICATE

0Xh=8N1, 1Xh=7N1

 

X0h=1200bps, X1h=2400bps, X2h=4800bps, X3h=9600bps, X4h=19200bps

 

 

 

POWER

3Eh=Power off (Standby mode), 3Fh=Power on

 

 

MIRROR

00h=Normal, 01h=H:Invert, 02h=V:Invert, 03h=H&V:Invert

 

 

INPUT

11h=VIDEO, 21h=RGB1, 22h=RGB2

 

 

 

VIDEO SYSTEM

00h

00h=Auto, 00h 01h=NTSC, 00h 04h=NTSC4.43

00h

02h=PAL, 00h 03h=SECAM, 00h 05h=M-PAL, 00h 06h=N-PAL

 

 

 

 

 

VOLUME

00h

(min) ~ 24h (max)

 

 

 

 

MUTE

00h=Mute off, 01h=Mute on

 

 

 

 

 

 

BRIGHT

00h

00h

00h

(dark) ~ 00h 00h 24h (brite)

 

 

 

 

 

CONTRAST

00h

00h

00h

(lower) ~ 00h 00h 24h (higher)

 

 

 

 

 

COLOR

00h

00h

00h

(less) ~ 00h 00h 24h (more)

 

 

 

 

 

TINT

00h

00h

00h

(red) ~ 00h 00h 24h (green)

 

 

 

 

 

SHARPNESS

00h

00h

00h

(soft) ~ 00h 00h 24h (sharp)

 

 

 

 

 

 

H. PHASE

00h

00h

00h

~ 00h 00h 1Fh

 

 

 

 

 

H. POSIT

00h

00h

4Fh 00h (left) ~ 00h 00h 17h 05h (right)

 

 

 

 

 

H. SIZE

00h

00h

06h

06h (narrow) ~ 00h 00h 04h 0Ch (wide)

 

 

 

 

 

V. POSIT

00h

00h

03h

00h (down) ~ 00h 00h 00h 06h (up)

 

 

 

 

 

COLOR BALANCE

00h

00h

00h

(for Red) ~ 00h 00h 24h (for Blue)

 

 

 

 

AUTO ADJUST

00h

(start) , 07h (stop)

 

 

 

 

 

0Xh=Blank off, 1Xh=Blank on

 

BLANK

bit0 0=Blue off, 1=Blue on,

bit1 0=Green off, 1=Green on

 

bit2 0=Red off, 1=Red on,

bit3 0=Not change, 1=change

 

 

REVEAL

X1h=Reveal down, X4h=Reveal right, X=0 (slow) ~ 7 (fast)

(1)Circuit codes when ask code and default set code are issued (Number of data byte=1)

00h=normal display, 01h=magnified display

(2)When magnification is set by setting codes (Number of data bytes=6)

 

1st, 2nd data bytes: magnification starting positions in horizontal direction (left end)

MAGNIFY

00h

00h

(left) ~ 3Ch 05h (right)

 

3rd, 4th data bytes: magnification starting positions in vertical direction (top)

 

00h

00h

(top) ~ 0Dh 04h (bottom)

 

5th, 6th data bytes: Horizontally magnified dot number data

 

64h

00h

(large) ~ 20h 06h (small)

 

 

FREEZE

00h=normal display, 01h=still picture display

Caution If computer sends the undefined command code or data code, Projector can not guarantee operation.

Command is consisted of 2 command bytes and following data bytes.

1-st byte indicates the kinds of commands and the length of command.

'0xH' : Error-reply

Projector sends to computer.

'1xH' : Command reply

Projector sends to computer.

'2xH' : Ask command

Computer sends to Projector.

'3xH' : Set command

Computer sends to Projector.

'4xH' : Default set command

Computer sends to Projector

'5xH' - 'FxH' : Reserved

 

'x' indicates the length of data bytes.

2-nd byte indicates the command code 'yy' as command table.

26 Data table shows the data byte.

Page 26
Image 26
Hitachi CP-X940W/E specifications Control data table

CP-X940W/E specifications

The Hitachi CP-X940W/E is a high-performance projector that stands out for its vibrant image quality, versatile features, and user-friendly design. This projector is particularly suited for educational and corporate environments, delivering clear and impactful presentations.

One of the flagship features of the CP-X940W/E is its impressive brightness level, reaching up to 4,000 lumens. This ensures that images remain sharp and vivid even in well-lit rooms, making it ideal for classrooms and conference halls. Additionally, the device has a contrast ratio of 10,000:1, which helps in producing deep blacks and bright whites, enhancing the overall picture quality. It supports a native WXGA resolution (1280 x 800), providing a great balance of detail and clarity for various content types.

The CP-X940W/E employs advanced 3LCD technology, which outshines typical DLP projectors by delivering more accurate colors and consistent brightness across its color spectrum. This technology significantly reduces color break-up and ensures smooth, natural color transitions, making it an excellent choice for showcasing high-definition content.

Connectivity is another strong point of the Hitachi CP-X940W/E. It features multiple input options, including HDMI, VGA, and USB ports, as well as support for wireless display technology. This versatility allows users to connect a wide range of devices from laptops to smartphones effortlessly. The projector also supports network control and monitoring, enabling IT managers to oversee multiple projectors in an organization with ease.

The projector is designed for longevity and ease of maintenance. It has a lamp life of up to 7,000 hours in eco mode, reducing the frequency of replacements and lowering overall operating costs. Its filter-free design means less maintenance hassle, contributing to a lower total cost of ownership.

Additionally, the Hitachi CP-X940W/E includes user-friendly features such as automatic keystone correction and a built-in speaker, simplifying setups and providing enough sound for small to medium-sized rooms. The projector also comes with a comprehensive remote control, enhancing convenience during presentations.

In summary, the Hitachi CP-X940W/E is a robust projector that combines advanced display technologies, flexible connectivity options, and user-centric features. It's an ideal choice for those looking to enhance their visual presentations, making it a trusted tool for education and business alike.