Komanda, Ieslēgšanas vadība, Funkcija

2. nodaļa Ierīces iestatīšana

Komanda

Nr.	Komandas tips	Komanda	Vērtību diapazons
1	Ieslēgšanas vadība	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	PIP ieslēgšanas/izslēgšanas kontrole	0x3C	0~1

7	Automātiskās pielāgošanas kontrole	0x3D	0
	(tikai datoram un BNC savienotājam)

8	Video sienas režīma kontrole	0x5C	0~1

9	Drošības slēdzene	0x5D	0~1

10	Video sienas ieslēgšana	0x84	0~1

11	Video sienas lietotāja vadība	0x89	-

•Visi sakari notiek heksadecimālskaitļos. Kontrolsumma tiek aprēķināta, saskaitot visas vērtības, izņemot galvenes 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

Galvene	Komanda	ID	Datu garums		Dati 1	Kontrolsumma

0xAA	0x11		1		„Power”


Galvene	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.

Ieslēgšanas vadība

Funkcija

•Izstrādājumu var ieslēgt un izslēgt, izmantojot datoru.

Strāvas statusa aplūkošana (Iegūt IESLĒGŠANAS/IZSLĒGŠANAS statusu)

Galvene	Komanda	ID	Datu garums	Kontrolsumma

0xAA	0x11		0

IESLĒGŠANAS/IZSLĒGŠANAS iestatīšana (Iestatīt IESLĒGŠANU/IZSLĒGŠANU)

Galvene	Komanda	ID	Datu garums	Dati	Kontrolsumma

0xAA	0x11		1	„Power”

„Power”: izstrādājumam iestatāmais strāvas kods.

•1: IESLĒGTA

•0: IZSLĒGTA

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Komanda

Komandas tips

Piem., Ieslēgšana un ID=0

Ieslēgšanas vadība

Funkcija

LH49PMHPBGC/EN, LH43PMHPBGC/EN, LH55PMHPBGC/EN specifications