Códigos de control

Visualización del estado de control (comando de control Get)

Cabecera

Comando

ID

Longitud de datos

Suma de

 

 

 

 

comprobación

0xAA

Tipo de

 

0

 

 

comando

 

 

 

Control (comando de control Set)

Cabecera

Comando

ID

Longitud de datos

Datos

Suma de

 

 

 

 

 

comprobación

0xAA

Tipo de

 

1

Valor

 

 

comando

 

 

 

 

Comando

N.º

Tipo de comando

Comando

Valor del rango

 

 

 

 

1

Control de potencia

0x11

0~1

 

 

 

 

2

Control de volumen

0x12

0~100

 

 

 

 

3

Control de fuente de entrada

0x14

-

 

 

 

 

4

Control del modo de pantalla

0x18

-

 

 

 

 

5

Control del tamaño de pantalla

0x19

0~255

 

 

 

 

6

Control del modo de mural de vídeos

0x5C

0~1

 

 

 

 

7

Bloqueo de seguridad

0x5D

0~1

 

 

 

 

8

Mural de vídeos Activado

0x84

0~1

 

 

 

 

N.º

Tipo de comando

Comando

Valor del rango

 

 

 

 

9

Control de usuario de Mural de vídeos

0x89

-

•• Todas las comunicaciones tienen lugar con formato hexadecimal. La suma de comprobación se calcula mediante la adición de todos los valores excepto la cabecera. Si una suma de comprobación añade hasta tener más de 2 dígitos como se muestra a continuación (11+FF+01+01=112), el primer dígito se suprime.

P. ej. Alimentación encendida e ID=0

Cabecera

Comando

ID

Longitud de datos

Datos 1

Suma de

 

 

 

 

 

comprobación

0xAA

0x11

 

1

"Power"

 

 

 

 

 

 

 

 

 

 

 

 

 

Cabecera

Comando

ID

Longitud de datos

Datos 1

12

 

 

 

 

 

 

0xAA

0x11

 

1

1

 

•• Para controlar simultáneamente todos los dispositivos conectados mediante un cable serie, independientemente de los ID, configure el ID como "0xFE2" y transmita los comandos. Cada dispositivo ejecutará los comandos, pero ACK no responderá.

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Samsung LH75OHFPLBC/EN manual Códigos de control, Visualización del estado de control comando de control Get, Comando

LH75OHFPLBC/EN specifications

The Samsung LH75OHFPLBC/EN is a high-performance display solution designed to meet the needs of businesses and organizations seeking a robust digital signage option. With a 75-inch screen size, this model is part of Samsung's OHF series, which is renowned for its cutting-edge features and impressive visual performance.

One of the standout characteristics of the LH75OHFPLBC/EN is its remarkable picture quality. It utilizes a high brightness level of up to 700 nits, making it highly visible in diverse lighting environments, including outdoor settings. The display employs advanced UHD resolution, which provides clear and detailed images that grab attention and communicate messages effectively. Whether used for advertising, wayfinding, or informational displays, the vibrancy of the visuals helps capture the audience's interest.

The display also boasts an ultra-thin bezel design, maximizing the screen real estate and creating a near-seamless viewing experience when installed in multi-screen configurations. This feature is particularly valuable for businesses looking to create immersive video walls that enhance the overall impact of their content.

Connectivity is another strong point of the Samsung LH75OHFPLBC/EN. The display is equipped with multiple input options, including HDMI, DisplayPort, and USB, allowing for easy integration with various devices and media players. Additionally, the display supports content management systems, enabling users to efficiently schedule and manage their content remotely.

Durability is a critical aspect of the OHF series, and the LH75OHFPLBC/EN is no exception. It features a robust build quality that can withstand outdoor conditions, making it suitable for both indoor and outdoor installations. The display is designed to be weather-resistant and can operate in a range of temperatures, ensuring reliable performance in various environments.

Furthermore, the Samsung LH75OHFPLBC/EN incorporates advanced thermal management technologies, which maintain optimal operating temperatures, thereby enhancing the longevity of the display. Its efficient cooling system ensures that the display remains operational even in high-temperature situations.

In conclusion, the Samsung LH75OHFPLBC/EN stands out as a comprehensive display solution, combining excellent visual performance, robust connectivity, and durability. Its features make it an ideal choice for digital signage applications in an array of industries, empowering organizations to effectively communicate their messages while captivating their audience.