Rs232 Interface - Legamaster ETX Serie Manuel De L'utilisateur

SERIAL COMMANDS

9.3. RS232 INTERFACE

Main Item Control Item
Power Power
Control and control
input source
Backlight
Input source
Picture Picture
Freeze
Audio Volume
Control
Mute
Sound mode
22
ETX-SERIES – USER MANUAL – ENGLISH
Default Port settings > Baudrate: 115200, Bits:8,Parity: None, Stopbit:1
Commando Type
Write /
Read
Power OFF W
Power ON W
Get Power status R
Screen off (Blank) W
Screen on (Blank) W
Get Screen Status (blank) R
Backlight Level W
Get Backlight Level R
HDMI 1 W
HDMI 2 W
HDMI 3 W
OPS (PC) W
Display Port W
USB-C W
VGA W
Get Current Source R
Set Picture Mode W
Get Picture mode R
Freeze W
Volume Down W
Volume UP W
Set Volume Level W
Get Volume Level R
Mute W
Unmute W
Sound mode W
Get Sound mode R
Value in HEX Reply in HEX
Format: STX data
ETX
(STX=start text /
ETX = end tekst)
02 50 57 44 3A 30 30 30 03 4F 4B
02 50 57 44 3A 30 30 31 03 4F 4B
02 50 57 44 3A 3F 03 02 xx 03
02 42 4C 54 3A 30 30 30 03 4F 4B
02 42 4C 54 3A 30 30 31 03 4F 4B
02 42 4C 54 3A 3F 03 02 xx 03
02 42 4C 56 3A 3x 3x 3x 03 4F 4B
02 42 4C 56 3A 3F 03 02 xx xx xx 03
02 49 4E 50 3A 30 30 38 03 4F 4B
02 49 4E 50 3A 30 30 39 03 4F 4B
02 49 4E 50 3A 30 31 30 03 4F 4B
02 49 4E 50 3A 30 30 34 03 4F 4B
02 49 4E 50 3A 30 31 32 03 4F 4B
02 49 4E 50 3A 30 31 36 03 4F 4B
02 49 4E 50 3A 30 30 35 03 4F 4B
02 49 4E 50 3A 3F 03 02 xx xx 03
02 50 49 43 3A 30 30 3x 03 4F 4B
02 50 49 43 3A 3F 03 02 xx 03
02 4B 45 59 3A 30 33 35 03 4F 4B
02 4B 45 59 3A 30 31 33 03 4F 4B
02 4B 45 59 3A 30 31 32 03 4F 4B
02 56 4F 4C 3A 3x 3x 3x 03 4F 4B
02 56 4F 4C 3A 3F 03 02 xx xx xx 03
02 4D 55 54 3A 30 30 31 03 4F 4B
02 4D 55 54 3A 30 30 30 03 4F 4B
02 53 4E 44 3A 30 30 3x 03 4F 4B
02 53 4E 44 3A 3F 03 02 xx 03
Reply in Ascii Range Note
OK
OK
Only second 0-1 0 = power OFF
nibble of byte 1 = Power ON
OK
OK
Only second 0-1 0 = screen OFF
nibble of byte 1 = Screen ON
OK 0 ~ 100 x = 0-9 Example:
30 30 30 = 0
30 35 30 = 50
31 30 30 = 100
Only second 0 ~ 100
nibble of each
byte
OK
OK
OK
OK
OK
OK
OK
Only second 5 = VGA
nibble of byte 8 = HDMI1
5, 8, 9, 10, 12, 9 = HDMI2
14, 16 10 = HDMI3
12 = DP
14 = OPS
16 = USB-C
OK x = 0-3 30 = Dynamic
31 = Standard
32 = Soft
33 = User
Only second x = 0-3 0 = Dynamic
nibble of byte 1 = Standard
2 = Soft
3 = User
OK
OK
OK
OK 0 - 100 x = 0-9 Example:
30 30 30 = 0
30 35 30 = 50
31 30 30 = 100
Only second 0 - 100
nibble of each
byte
OK
OK
OK 0-4 30 = Standard
31 = Music
32 = Movie
33 = Sport
34=User
Only second 0-4 0 = Standard
nibble of Byte 1 = Music
2 = Movie
3 = Sport
4=User