AC7912 może być zarządzany za pomocą poleceń RS-232. Możesz to zrobić za pomocą kabla szeregowego lub podłączając kabel USB do portu PC 1 wraz z odpowiednim oprogramowaniem. Zobacz poniższy obrazek, aby dowiedzieć się, jak połączyć się za pomocą kabla RS-232 do USB.
Rozkład pinów złącza RS-232:
PIN 2 --> TX
PIN 3 --> RX
PIN 5 --> Masa
| ASCII Commands | |||||
| Serial port protocol. Baud rate: 115200 (default), Data bits: 8, Stop bits:1, Check bit: 0 | |||||
| x - Parameter 1 | z - Parameter 2 | ! - Delimiter | |||
| Command Code | Function Description | Example | Feedback | Default Setting | |
| help! | List all commands | help! | |||
| status! | Get device current status | status! | |||
| r type! | Get device model | r type! | 2x1 dual monitor kvm hdmi2.1 switcher | ||
r fw version! |
Get firmware version | r fw version! | mcu fw version: vx.xx.xx kvm fw version: vx.xx.xx | ||
| power z! | Power on/off the device (z=0~1)
| power 1! |
power on | ||
| r power! | Get current power state | r power! | power on | ||
| reboot! | Reboot the device | reboot! | reboot… | ||
| reset! | Reset to factory defaults | reset! | reset to factory defaults | ||
| s auto switch x! | Enable/disable auto switch feature (x=0~1)
| s auto switch! |
auto switch: enable |
auto switch: enable | |
| r auto switch! | Get auto switch status | r auto switch! | auto switch: enable | ||
s beep z! | Enable/disable buzzer function (z=0~1)
| s beep 1! |
beep on |
beep off | |
| r beep! | Get buzzer state | r beep! | beep on | ||
| s output mode z! | Set output mode (z=1~2) 1.output mode 1 2.output mode 2 | s output mode 1! | output mode: 1 | ||
| r output mode! | Get output mode | r output mode! | output mode: 1 | ||
| s input/usb z! | Set input port or usb host port (z=1~2) 1.input 1 2.input 2 | s input/usb 1! | s input/usb 1! | input/usb: 1 | |
| r input/usb! | Get input port or usb host port | r input/usb! | input/usb: 1 | ||
| s output x stream z! | Set output (x=0~2) stream on/off (z=0~1) x:0. all output x:1. output 1 x:2. output 2 z:0. disable output stream z:1. enable output stream z:1. enable output stream | s output 1 stream 1! | output 1 stream: enable | output 1 stream: enable output 2 stream: enable | |
| r output x stream! | Get output stream status | r output x stream! | output 1 stream: enable | ||