TECHNICAL (continued)

Requesting projector status (Get command)

(1)Send the request code Header + Command data (‘02H’+‘00H’+ type (2 bytes) +‘00H’+‘00H’) from the computer to the projector.

(2)The projector returns the response code ‘1DH’+ data (2 bytes) to the computer.

Changing the projector settings (Set command)

(1)Send the setting code Header + Command data (‘01H’+‘00H’+ type (2 bytes) + setting code (2 bytes)) from the computer to the projector.

(2)The projector changes the setting based on the above setting code.

(3)The projector returns the response code ‘06H’ to the computer.

Using the projector default settings (Reset Command)

(1)The computer sends the default setting code Header + Command data (‘06H’+‘00H’+ type (2 bytes) +‘00H’+‘00H’) to the projector.

(2)The projector changes the specified setting to the default value.

(3)The projector returns the response code ‘06H’ to the computer.

Increasing the projector setting value (Increment command)

(1)The computer sends the increment code Header + Command data (‘04H’+‘00H’+ type (2 bytes) +‘00H’+‘00H’) to the projector.

(2)The projector in creases the setting value on the above setting code.

(3)The projector returns the response code ‘06H’ to the computer.

Decreasing the projector setting value (Decrement command)

(1)The computer sends the decrement code Header + Command data (‘05H’+‘00H’+ type (2 bytes) +‘00H’ + ‘00H’) to the projector.

(2)The projector decreases the setting value on the above setting code.

(3)The projector returns the response code ‘06H’ to the computer.

When a command sent by the projector cannot be understood by the computer

When the command sent by the projector cannot be understood, the error command ‘15H’ is returned by the computer. Some times, the projector ignores RS-232C commands during other works. If the error command ‘15H’ is returned, please send the same command again.

When data sent by the projector cannot be practice

When the command sent by the projector cannot be practiced, the the error code ‘1cH’ +‘xxxxH’ is returned.

When the data length is greater than indicated by the data length code, the projector will ignore the excess data code.

Conversely, when the data length is shorter than indicated by the data length code, an error code will be returned to the projector.

NOTE • Operation cannot be guaranteed when the projector receives an undefined command or data.

•Provide an interval of at least 40ms between the response code and any other code.

•The projector outputs test data when the power supply is switched ON, and when the lamp is lit. Ignore this data.

•Commands are not accepted during warm-up.

TECHNICAL

TECHNICAL - 7

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Hitachi CP-SX5600W user manual Requesting projector status Get command, Changing the projector settings Set command
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CP-SX5600W specifications

The Hitachi CP-SX5600W is a high-performance projector designed to cater to the needs of educational institutions and businesses alike. This model is a part of Hitachi's extensive lineup, known for its reliability and advanced features that enhance presentations and viewing experiences. One of the standout features of the CP-SX5600W is its impressive brightness, delivering up to 5,500 ANSI lumens, which ensures clear and vibrant images even in well-lit environments. With a native resolution of WXGA (1280 x 800), this projector delivers sharp visuals that cater perfectly to today's widescreen content.

Another notable characteristic of the CP-SX5600W is its advanced color technology. Hitachi employs a powerful 3LCD technology, which offers vivid color reproduction and accurate color representation. This results in rich and lifelike colors, making it ideal for presentations that utilize graphics and videos. The contrast ratio of 2000:1 further enhances image quality by providing deeper blacks and brighter whites, ensuring that details are visible in both shadowy and brightly lit areas.

The projector also features flexible connectivity options, including HDMI, VGA, and composite inputs, allowing it to seamlessly connect with a variety of devices like laptops, document cameras, and media players. This flexibility makes it an excellent choice for multi-purpose environments. Additionally, the CP-SX5600W is equipped with a built-in 16-watt speaker, providing adequate audio output without the need for external speakers, enhancing the overall experience during presentations and lectures.

One of the essential technologies integrated into the CP-SX5600W is the Hitachi’s Intelligent Eco mode. This feature automatically adjusts the lamp brightness according to the content being displayed, extending the lifespan of the lamp and reducing energy consumption. This not only contributes to lower operational costs but also aligns with environmentally friendly practices.

Portability is another advantage with the CP-SX5600W, as it is designed to be compact and lightweight, making it easy to transport between different locations. Its intuitive user interface and remote control make setup and operation user-friendly, ensuring that even those with minimal technical expertise can effectively utilize the projector.

In conclusion, the Hitachi CP-SX5600W stands out in the projector market with its blend of brightness, advanced technology, and user-friendly features, making it a perfect choice for educational, corporate, and event uses. Its emphasis on quality, flexibility, and efficiency ensures that it meets the diverse needs of users while delivering remarkable performance.
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