ViewSonic LS750WU - RS-232 Command Table; Pin Assignment; Interface

85
RS-232 Command Table
Pin Assignment
Pin Description Pin Description
1
NC
2
RX
3
TX
4
NC
5
GND
6
NC
7
RTSZ
8
CTSZ
9
NC
Interface
RS-232 Protocol
Baud Rate
115200 bps (default)
Data Length
8 bit
Parity Check
None
Stop Bit
1 bit
Flow Control
None
Command Table
Function Type Action Command
Power Write ON 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x00 0x00 0x5D
Power Write OFF 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x01 0x00 0x5E
Power Write ON/OFF 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x34 0x00 0x91
Power Read Status 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x00 0x5E
Reset Settings Write Reset Settings 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x02 0x00 0x5F
Reset Color
Settings
Write Reset Color
Settings
0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x2A 0x00 0x87
Splash Screen Write Black 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0A 0x00 0x67
Splash Screen Write Blue 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0A 0x01 0x68
Splash Screen Write ViewSonic 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0A 0x02 0x69
Splash Screen Read Status 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x0A 0x68
High Altitude Mode Write OFF 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0C 0x00 0x69
High Altitude Mode Write ON 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x0C 0x01 0x6A
High Altitude Mode Read Status 0x07 0x14 0x00 0x05 0x00 0x34 0x00 0x00 0x11 0x0C 0x6A
Light Source Mode Write Normal 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x00 0x6D
Light Source Mode Write Eco 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x01 0x6E
Light Source Mode Write Dynamic Eco 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x02 0x6F
Light Source Mode Write Custom 20 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x04 0x71
Light Source Mode Write Custom 40 0x06 0x14 0x00 0x04 0x00 0x34 0x11 0x10 0x05 0x72