Yamaha RX-V1700 Bedienungsanleitung PDF herunterladen (Seite 11)

RX-Vx700 RS-232C Protocol

*OSD message function

The OSD Message function can display a message of 16 characters to the RX-Vx700's OSD for a few seconds.

The command sequence block will start by sending "start command" as mentioned above, followed by four bytes of packet data (SW:3)

repeated four times. Then a message of sixteen characters (ASCII) will display and the command block will finish automatically.

(ex.) Want to display " Test message ! " characters to OSD.

1. Send the start command.

2. Send SW:3 commands four times as follows.

3. The command block will be finished automatically.

Characters available for displaying the message are as follows:

" "(SPACE) "!" "#" "%" "&" "(" ")" "*" "+" "," "-" "." "0" "1" "2" "3" "4" "5" "6" "7" "8" "9" ":" "<" "=" ">" "?" "A" "B" "C" "D"

"E" "F" "G" "H" "I" "J" "K" "L" "M" "N" "O" "P" "Q" "R" "S" "T" "U" "V" "W" "X" "Y" "Z" "[" "]" "_" "a" "b" "c" "d" "e" "f" "g"

"h" "i" "j" "k" "l" "m" "n" "o" "p" "q" "r" "s" "t" "u" "v" "w" "x" "y" "z"

*Commands to get the display characters as text data (ASCII)

This command can get certain text data (ASCII) from the RX-Vx700 to be used by a host device as follows.

- Tuner frequency characters : " 1 07.9 "(MHz)

- Master volume value characters : " –40.0dB" / " MUTE"

- Input name : " MY PC " (Even renamed by "SET MENU:INPUT RENAME")

- Zone2 input name : " PS 2 " (Even renamed by "SET MENU:INPUT RENAME")

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Report Command

STX 2 1 0

' ' 'T'

0 0 ETX

'e' 's' ETX

STX 3 't' ' ' ETX

STX 3

STX 3 '!' ' ''e'

STX 3 's' 's' 'g' ETX

'e'

ETX

ASCII char.

0...0xFF

' '

'm'

'a'

RCMD0,1 COMMAN

0 – 9,A - F

0 - 7 SP

DDAT DATA 0 – 9,A - Z

Space char.

DC1 RCMD0 RCMD1 DDAT DDAT DDAT DDAT DDAT DDAT DDAT DDAT ETX

01234567

Tuner Frequency DC1 0 0 SP SP xxxxxxETX

Main Volume Value DC1 0 1 SP xxxxxxxETX

Zone2 Volume Value DC1 0 2 SP xxxxxxxETX

Input Name DC1 0 3 x xxxxxxxETX

Zone2 Input Name DC1 0 4 x xxxxxxxETX

Zone3 Volume Value DC1 0 5 SP xxxxxxxETX

Zone3 Input Name DC1 0 6 x xxxxxxxETX

RX-Vx700 Host

Text Char.

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 29 30

RX-Vx700 RS-232C Protocol 1

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