User`s manual

Page 21 of 26
You can activate Auto Switch Function by pushing the switch button for 3
second. The USB HUB will switch with Host together when Auto switch
function is enable.
2. Hot Key Switch (PS/2 keyboard only, not available for
USB keyboard)
[Scroll] , [Scroll], [1] or
[Scroll], [Scroll], [2]
Switches to PC1: Scroll Lock + Scroll Lock + [ 1 ]
Switches to PC2: Scroll Lock + Scroll Lock + [ 2 ]
Switches to upper host: Scroll Lock + Scroll Lock + ↑
Switches to next host: Scroll Lock + Scroll Lock + ↓
Auto switch : Scroll Lock + Scroll Lock + [ H ]
Note: When using the two-step Hot Key sequences, the keys must be
pressed within 3 seconds, otherwise the Hot Key action will be
canceled. After pressing the Scroll key twice, the Scroll LED will start
blinking and wait for the Step 2 hotkey, after pressing any key or over 3
seconds, the keyboard LED will switch back to the original status.
3. On-Screen-Display (OSD) Switch (Windows only)
Activate the OSD and click the port number on the OSD. The active host will
change to the indicated port.
4. Auto-Scan Function
4.1 Activate Autoscan
Pressing Scroll + Scroll + [ S ] will activate AutoScan Mode.
4.2 Disable Autoscan