PLANET KVM-203 - Manual (Page 5)

Configuration
After installation, you can either choose the “SELECT” button that leads you
through multiple computers or Hot Key controls.
Keyboard Hot Key Menu:
Press [Scroll Lock] twice, and you will hear an audible switching confirmation
tone to ensure you are already in the Hot Key Mode (LED is blinking)
Mode The Indication of Hot-Key
To Hot-Key Mode
Select Desired Port
Auto Scan
Turn-Off Auto-Scan
Buzzer Off
Buzzer On
Mouse Reset
Release Hot-Key
mode