NEC XP29, XM29 Plus, XP29 Plus, XM29 Plus Command reference, Command Communication Sequence

Models: XP29 Plus, XM29 Plus XP29, XM29 Plus

1 40
Download 40 pages 52.47 Kb
Page 28
Image 28

Command reference

You can control the main functions from external equipment such as personal computer using the PC/EXT CTL terminals. The following sections explain the interface.

Interface Condition

 

RS-232C

 

• Baud rate -------------------------

9600 bps

• Data length -----------------------

8 bits

• Parity -------------------------------

Odd parity

• Stop bit ----------------------------

1 bit

• Communications mode --------

Full duplex

 

 

 

45

Control Data Format

 

8bit 8bit

8bit

8bit 8bit 8bit 8bit

8bit

 

 

Data

Check Sun

 

 

Data length

 

 

 

Command 2

 

 

UNIT ID

 

Command 1

 

Command 1

Code based on the command system

 

UNIT ID

Code allocated to each equipment (Allocate 80H to the

 

XP29 Plus/XM29 Plus)

 

Command 2

Code allocated to the main functions of the XP29 Plus/XM29

 

Plus

 

 

Data Length

Number of bytes of the data that is transmitted

Data

Data

transmitted

 

Check Sum

Lower eight digits of sum total of the first byte to the byte

 

immediately before the last.

 

Command Communication Sequence

When external equipment such as a personal computer gives the command to the XP29 Plus/XM29 Plus, the XP29 Plus/XM29 Plus returns an ACK. So make sure that the external equipment receives this ACK.

Command sending/receiving sequence

 

 

 

Command

 

External equipment

 

 

 

 

 

XP29 Plus/XM29 Plus

 

 

 

 

 

(PC)

 

 

 

 

 

 

 

ACK

 

 

 

 

 

 

 

 

 

 

 

 

The XP29 Plus/XM29 Plus returns an ACK if it has received the command correctly.

If it has not received the command correctly due to data error, it will return nothing. Therefore, when the external equipment send a command, make sure that it received the ACK.

46

Page 28
Image 28
NEC XP29, XM29 Plus user manual Command reference, Command Communication Sequence, Command sending/receiving sequence

XP29 Plus, XM29 Plus, XP29, XM29 Plus specifications

The NEC XP29 and XM29 Plus are advanced display solutions designed to enhance visual experiences across various applications. These models exemplify cutting-edge technology with an emphasis on picture quality, versatility, and user convenience.

The NEC XP29 boasts a high-resolution panel with exceptional color accuracy, making it ideal for professional environments such as graphic design, video editing, and photography. With a wide color gamut, it ensures that hues are rendered precisely, which is critical for professionals who rely on true-to-life color representation. The XP29 also supports multiple connectivity options, including HDMI, DisplayPort, and USB-C, allowing seamless integration with various devices, from computers to video consoles.

Meanwhile, the NEC XM29 Plus is targeted towards demanding corporate and digital signage applications. It features a robust design that ensures reliable performance in high-traffic environments. With its superior brightness levels and anti-reflective technology, the XM29 Plus delivers clear, vivid images even in well-lit spaces. The model also incorporates advanced scaling technology, enabling users to display multiple input sources without compromising image quality.

The XP29 Plus enhances the capabilities of the XP29 by incorporating advanced ergonomic features such as height adjustment, swivel, and tilt functionalities. This design ensures that users can customize their viewing experience for maximum comfort, reducing fatigue during long working hours. Additionally, the XP29 Plus integrates smart energy-saving technologies, minimizing power consumption while retaining optimal performance.

The XM29 Plus holds the advantage of built-in speakers, making it an all-in-one solution for presentations and multimedia displays. This feature is particularly beneficial in educational and corporate settings where audio-visual elements play a pivotal role in engaging audiences. The model's remote management capabilities facilitate seamless control across multiple screens, ideal for dynamic content presentations.

Overall, the NEC XP29 and XM29 Plus series stand out for their combination of high-performance technology and user-centric features. They not only meet the demands of professionals and businesses but also provide versatility that is essential for a variety of applications, ensuring a superior visual experience.