Digital View 559000105?3 Especificações descarregar pdf (Página 25)

Specifications subject to change without notice

25 of 35

Appendix II – RS-232 control protocols

RS-232 Serial control (Baud rate 2400, 8 bits, 1 stop bit and no parity)

Physical connection :

Controller side Computer side

Connector interface : CN8 Connector interface : Serial port

Mating connector : JST XHP-6 Mating connector : DB9 Female

PIN# Description PIN# Description

4 RS-232 Tx Data 2 RS-232 Rx Data

5 Ground 3 RS-232 Tx Data

6 RS-232 Rx Data 5 Ground

Remark :

(1) : RS-232 connection cable, 600mm P/N 4260902-00 can be ordered separately for

connection.

Software connection :

The OSD function can be controlled through sending the RS-232 protocol.

The RS-232 program can be custom-made to fit for application or it can be used the program

provided by DigitalView on request. Please contact your local sales for informations.

1. Commands to implement switch mount control buttons

Function Command Description Acknowledge (if enabled)

OSD Lock 0xf6 OSD Lock Off / OSD Lock On Button equivalent

Menu 0xf7 Menu button pressed Button equivalent

Select-down

button

0xfa Select down button pressed Button equivalent

Select-up button 0xfb Select up button pressed Button equivalent

Right/+ button 0xfc Right/+button pressed Button equivalent

Left/- button 0xfd Left/- button pressed Button equivalent

2. Parameter setting - immediate, relative, reset and query

Function Command Description Acknowledge (if enabled)

Volume control -

left + right channel

0x80, “a” | “A”,

nn | “+” | “-“|

“r” | “R” |

“?”

Set audio (L+R) volume =

value/increment/decrement

Reset

Query

Volume left + right

Volume control -

on/off (mute)

0x80, “m” | “M”,

“0” |

“1“|

“r” | “R” |

“?”

Disable audio output

Enable audio output

Reset

Query

“0” – audio off (muted)

“1” – audio on

Brightness control 0x81,

nn | “+” | “-” |

“r” | “R” |

“?”

Set brightness =

value/increment/decrement

Reset

Query

Brightness.

Range: “0””0”-“F””F”

Default: “8””0”

Contrast control 0x82, “a” | “A”,

nn | “+” | “-” |

“r” | “R” |

“?”

Set all contrast =

value/increment/decrement

Reset

Query

Contrast.

Range: “4””0”-“F””F”

Default: “8””0”

Mating face of CN8 Mating face of RS-232 DB9 Male

5 4

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 34 35

Comentários a estes Manuais

Sem comentários

Digital View 559000105?3 Especificações Página 25

Comentários a estes Manuais

Manuais e produtos relacionados com Controlos remotos Digital View 559000105?3