InFocus SP-CWRS232, LP225 Write Command Examples Function Response, Error Conditions, Limitations

Page 2

A write request example:

(AAA####) where

( starts the command

AAA denotes the command

####denotes the value to be written (leading zeros not necessary)

) ends the command

Some commands have ranges, while others are absolute. If a number greater than the maximum range is received, it is automatically set to the maximum number for that function. If a command is received that is not understood, a "?" is returned. With absolute settings, "0" is off, 1-9999 is on. The one exception is the Power command, where 0 is off and 1 is on.

To assure the projector can process a command, wait 3 seconds before entering the next command.

Write Command Examples

 

Function

 

Command

 

Response

 

Brightness

 

(BRT10)

 

Sets the brightness

 

 

 

 

 

to 10

 

Freeze

 

(FRZ1) or

 

Freezes the display

 

 

 

(FRZ8888)

 

 

 

Power

 

(PWR0)

 

Turns power off

 

Power

 

(PWR1)

 

Turns power on

 

Error Conditions

 

 

 

 

Not all commands are supported for all projectors. If an unsupported command is issued, the command will be ignored. If a command is received that is not understood, a ‘?’ character will be returned indicating the command was not understood.

Limitations

The CLI cannot respond to commands coming in at a high-rate. Therefore, a delay must occur between commands to ensure that the command gets properly executed. To assure the projector can process a command, wait 3 seconds before entering the next command.

Image 2
Contents Read Command Examples Function Response RS-232 Port SettingsSetting Value Limitations Write Command Examples Function ResponseError Conditions Function Command Range Data Source Video Source

LP225, SP-CWRS232 specifications

The InFocus SP-CWRS232, LP225 is a versatile ultra-short throw projector that delivers exceptional performance for educational and business environments. With its innovative design and advanced features, this projector is engineered to provide high-quality visuals while accommodating the demands of modern classrooms and conference rooms.

One of the standout features of the InFocus SP-CWRS232, LP225 is its ultra-short throw capability. This technology allows users to place the projector just inches away from the screen without sacrificing image quality. This means that even in smaller rooms, users can enjoy large, vibrant presentations without the need for extensive setup or lengthy distance between the projector and the projected content.

The LP225 boasts a native resolution of 1280 x 800 pixels, ensuring that images and texts are sharp and easy to read. With its brightness rating of 3000 lumens, the projector can produce clear and visible images even in well-lit environments. Additionally, the contrast ratio of 2000:1 enhances the depth of colors, making presentations more engaging and visually appealing.

Connectivity is another strong point of the InFocus SP-CWRS232, LP225. It comes equipped with multiple input options, including HDMI, VGA, and USB ports. This ensures compatibility with a wide array of devices, including laptops, tablets, and other multimedia sources. The inclusion of RS-232 control also makes the projector suitable for integration into larger AV systems, providing seamless operation for tech-savvy users.

Moreover, the projector features built-in speakers that deliver decent audio quality, minimizing the need for external sound systems in smaller presentations. The easy-to-use interface and remote control make it convenient to operate, enabling users to switch sources or adjust settings quickly during a presentation.

With its energy-efficient design, the LP225 also helps reduce power consumption, making it a sustainable choice for environmentally-conscious users. The long lamp life of approximately 5000 hours in normal mode ensures that users can rely on the projector for extended periods without frequent replacements.

In summary, the InFocus SP-CWRS232, LP225 is an outstanding ultra-short throw projector that combines cutting-edge technology, exceptional image quality, and flexible connectivity options. Its optimal design for small spaces, coupled with its efficient performance, provides an ideal solution for educators and business professionals aiming to create impactful presentations.