Vadības kodi

Vadības statusa aplūkošana (Iegūt vadības komandu)

Heders

Komanda

ID

Datu garums

Kontrolsumma

 

 

 

 

 

0xAA

Komandas tips

 

0

 

Vadība (Iestatīt vadības komandu)

Heders

Komanda

ID

Datu garums

Dati

Kontrolsumma

 

 

 

 

 

 

0xAA

Komandas tips

 

1

Vērtība

 

Komanda

Nr.

Komandas tips

Komanda

Vērtību

 

 

 

diapazons

 

 

 

 

1

Jaudas kontrole

0x11

0~1

 

 

 

 

2

Skaļuma kontrole

0x12

0~100

 

 

 

 

3

Ievades avota kontrole

0x14

-

 

 

 

 

4

Ekrāna režīma kontrole

0x18

-

 

 

 

 

5

Ekrāna izmēra kontrole

0x19

0~255

 

 

 

 

6

Automātiskās pielāgošanas kontrole

0x3D

0

 

(tikai PC un BNC)

 

 

 

 

 

 

7

Videosienas režīma kontrole

0x5C

0~1

 

 

 

 

8

Drošības slēdzene

0x5D

0~1

 

 

 

 

9

Videosienas ieslēgšana

0x84

0~1

Nr.

Komandas tips

Komanda

Vērtību

 

 

 

diapazons

 

 

 

 

10

Videosienas lietotāja vadība

0x89

-

••Visi sakari notiek heksadecimālskaitļos. Kontrolsumma tiek aprēķināta, saskaitot visas vērtības, izņemot hedera vērtību. Ja kontrolsumma ir lielāka par divciparu skaitli, kā redzams zemāk attēlā (11+FF+01+01=112), pirmais cipars tiek dzēsts.

Piem., Ieslēgšana un ID=0

Heders

Komanda

ID

Datu garums

Dati 1

Kontrolsumma

 

 

 

 

 

 

0xAA

0x11

 

1

"Power"

 

 

 

 

 

 

 

 

 

 

 

 

 

Heders

Komanda

ID

Datu garums

Dati 1

12

 

 

 

 

 

 

0xAA

0x11

 

1

1

 

••Lai vienlaicīgi, neatkarīgi no to ID numuriem, vadītu visas ierīces, kas pievienotas ar seriālo kabeli, iestatiet ID vērtību „0xFE” un sūtiet komandas. Katra ierīce izpildīs visas komandas, bet ACK uz tām neatbildēs.

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Image 27
Samsung LH55UMHHLBB/EN Vadības kodi, Vadības statusa aplūkošana Iegūt vadības komandu, Vadība Iestatīt vadības komandu

LH55UMHHLBB/EN specifications

The Samsung LH55UMHHLBB/EN is a cutting-edge display solution designed specifically for professional and commercial environments. This 55-inch display is part of Samsung's Ultra High Definition (UHD) lineup, engineered to deliver stunning image quality and reliable performance.

One of the standout features of the LH55UMHHLBB/EN is its impressive 4K resolution, which boasts a pixel count of 3840 x 2160. This level of detail ensures sharp and vibrant images, making it an ideal choice for digital signage, business presentations, retail displays, and more. The display's brightness and contrast levels further enhance its visual appeal, providing excellent visibility even in well-lit environments.

The technology behind the LH55UMHHLBB/EN includes Samsung’s advanced LED backlighting, which helps to produce deeper blacks and brighter whites, contributing to an overall more dynamic picture. The display also employs HDR (High Dynamic Range) technology, which enhances the range of colors and brightness levels, allowing for a more lifelike viewing experience.

In terms of connectivity, the LH55UMHHLBB/EN offers various inputs including HDMI, DisplayPort, and USB, making it easier to integrate into existing systems. Additionally, the display supports daisy chaining, allowing multiple displays to be connected together for a seamless multi-screen experience. This feature is particularly useful in installations where larger video walls are required.

Samsung has also prioritized durability and reliability with this model, making it suitable for continuous operation in demanding environments. The display supports 24/7 operation, ensuring that it can handle high usage without compromising performance.

Another significant characteristic is the display's slim and sleek design, which allows for easy installation and a modern aesthetic that can complement any space. Whether used in a retail setting, a corporate office, or an educational facility, the Samsung LH55UMHHLBB/EN delivers a compelling combination of advanced features and stylish design that meets the needs of various professional applications.

Overall, the Samsung LH55UMHHLBB/EN stands out as an excellent choice for businesses looking for a high-quality display solution that combines superior image quality, versatile connectivity, and dependable performance in a robust package.