2 skyrius. Įrenginio sąranka

Komanda

Nr.

Komandos tipas

Komanda

Verčių intervalas

1

Maitinimo valdymas

0x11

0~1

 

 

 

 

2

Garsumo valdymas

0x12

0~100

 

 

 

 

3

Įvesties šaltinio valdymas

0x14

-

 

 

 

 

4

Ekrano veiksenos valdymas

0x18

-

 

 

 

 

5

Ekrano dydžio valdymas

0x19

0~255

 

 

 

 

6

PIP įjungimo / išjungimo valdymas

0x3C

0~1

 

 

 

 

7

Automatinio reguliavimo valdymas

0x3D

0

 

(tik jungtims PC ir BNC)

 

 

 

 

 

 

8

Vaizdo sienos veiksenos valdymas

0x5C

0~1

 

 

 

 

9

Saugos užraktas

0x5D

0~1

 

 

 

 

10

Vaizdo sienos įjungimas

0x84

0~1

 

 

 

 

11

Vaizdo sienos naudotojo valdymas

0x89

-

Visos komunikacijos vyksta šešioliktainėmis. Kontrolinė suma apskaičiuojama sudėjus visas vertes, išskyrus antraštę. Jeigu kontrolinė suma viršija 2 skaitmenis, kaip pavaizduota toliau (11 + FF + 01 + 01 = 112), pirmasis skaitmuo pašalinamas.

23

Pvz., įjungti & ID = 0.

Antraštė

Komanda

Atpažinimo

Duomenų

1 duomenų

Kontrolinė

 

 

kodas

ilgis

rinkinys

suma

 

 

 

 

 

 

0xAA

0x11

 

1

„Power“

 

 

 

 

 

 

 

 

 

 

 

 

 

Antraštė

Komanda

Atpažinimo

Duomenų

1 duomenų

12

 

 

kodas

ilgis

rinkinys

 

 

 

 

 

 

 

0xAA

0x11

 

1

1

 

Jei norite vienu metu kontroliuoti visus serijiniu laidu prijungtus įrenginius, neatsižvelgdami į atpažinimo kodus, nustatykite atpažinimo kodą kaip 0xFE ir perduokite komandas. Komandas vykdys kiekvienas įrenginys atskirai, tačiau ACK nereaguos.

Maitinimo valdymas

Funkcija

Gaminį galima įjungti ir išjungti naudojant kompiuterį.

Maitinimo būsenos peržiūra (gauti informaciją apie tai, ar maitinimas ĮJUNGTAS ar

IŠJUNGTAS)

Antraštė

Komanda

Atpažinimo

Duomenų ilgis

Kontrolinė suma

 

 

kodas

 

 

0xAA

0x11

0

 

 

 

 

 

 

 

 

Maitinimo ĮJUNGIMAS / IŠJUNGIMAS (ĮJUNGTI / IŠJUNGTI maitinimą)

Antraštė

Komanda

Atpažinimo

Duomenų

Duomenys

Kontrolinė

 

 

kodas

ilgis

 

suma

 

 

 

 

 

 

0xAA

0x11

 

1

„Power“

 

 

 

 

 

 

 

„Power“: maitinimo kodas, kuris bus nustatytas gaminyje.

1: ĮJUNGTAS maitinimas

0: Išjungti

Page 23
Image 23
Samsung LH49PHFPBGC/EN, LH49PMFPBGC/EN manual Maitinimo valdymas, Pvz., įjungti & ID =, Funkcija, Komandos tipas Komanda

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