Connection to the control signal terminal (continued)

Requesting projector status

(1)Send the request code ‘20H’ + ‘yyH’ from the computer to the projector.

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

Changing the projector settings

(1)Send the setting code ‘3xH’ + ‘yyH’ +data 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 ‘1xH’ + ‘yyH’ +data to the computer.

Caution The response data in (3) above need not match the setting data in (1).

For example, when the projector cannot set the setting data in (1), the projector may set the closest value. That value will be used as the response data in (3). Or else the projector will return the error code ‘0xH’ + ‘yyH’ +data.

Using the projector default settigns

(1)The computer sends the default setting code ‘40H’ + ‘yyH’ to the projector.

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

(3)The projector returns the default value with the response code ‘1xH’ + ‘yyH’ =data.

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

(1)The computer sends the command code ‘3xH’ , ‘4xH’ or ‘4xH’ + ‘yyH’ +data to the projector.

(2)When the command sent by the projector cannot be understood, the error command ‘00H’ + ‘yyH’ is returned by the computer.

When data sent by the projector cannot be understood

(1)The computer sends the command code ‘3xH’ , ‘4xH’ or ‘4xH’ + ‘yyH’ +data to the projector.

(2)When the command sent by the projector cannot be understood, the the error code ‘0xH’ +‘yyH’ +data 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.

When a frame error occurs

Repeats 10 times per second until there is some sort of response to the error code 70H + 70H.

When the interval between bytes in one command is 500ms or greater

When a command or data is not sent within 500ms after the command code ‘2xH’ , ‘3xH’ or ‘4xH’ is sent by the computer, the error command ‘70H’ +‘70H’ will be returned as soon as the 500ms elapses. After this, if there is no response within 1 sec., a frame error will occur.

Caution • 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.

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Hitachi CP-S860W user manual Requesting projector status
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CP-S860W specifications

The Hitachi CP-S860W is a high-performance projector designed to deliver exceptional image quality, making it an ideal choice for a variety of settings, including classrooms, corporate environments, and large venues. With its advanced features and cutting-edge technologies, the CP-S860W stands out as a reliable and versatile projection solution.

One of the key features of the Hitachi CP-S860W is its high brightness output, providing up to 6,500 lumens. This brightness capability ensures that images remain clear and vibrant even in well-lit environments, making it suitable for presentations and lectures where ambient light cannot be fully controlled. The projector's native WXGA resolution (1280 x 800 pixels) enhances image clarity, allowing for detailed visuals that are essential for displaying graphs, charts, and other data-heavy content.

The CP-S860W incorporates advanced image processing technologies, such as a built-in scaler and various color enhancement features. These technologies enable the projector to deliver a rich color palette and sharp detail, ensuring that images maintain fidelity and color accuracy. Additionally, it supports multiple resolutions, allowing users to project content from various devices without loss in quality.

Another notable characteristic of the CP-S860W is its versatile connectivity options. The projector is equipped with multiple HDMI ports, RGB inputs, and composite video connections, making it compatible with a wide range of devices, including laptops, DVD players, and gaming consoles. Its compatibility with wireless presentation systems also allows for hassle-free connections, enabling users to present without being tethered by cables.

The projector features a long lamp life of up to 5,000 hours in standard mode and up to 10,000 hours in eco mode. This longevity minimizes maintenance needs and reduces total cost of ownership, making it a cost-effective investment. Moreover, its eco-friendly features, including energy-saving modes, contribute to lower power consumption, aligning with sustainable practices.

With a weight of approximately 11.5 pounds, the Hitachi CP-S860W is portable enough for easy transportation between locations, while robust enough for permanent installation. Its user-friendly interface and intuitive remote control facilitate seamless operation, ensuring an efficient setup process for any presentation.

In summary, the Hitachi CP-S860W projector combines high brightness, versatile connectivity, and advanced image processing technologies, making it a powerful tool for delivering engaging and impactful visual presentations in any environment.
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