IOGear GCS1902 - Hotkey Operation; Port Switching with Hotkeys

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IOGEAR’s GCS1902/1904 provides an extensive, easy-to-use, hotkey function for
convenience in controlling and conguring KVM installation from the keyboard. Hotkeys
provide asynchronous (independent) switching of the KVM, USB hub, and audio focus.
Therefore, users can give one computer the KVM focus, another the USB hub focus, while
a third has the audio focus.
Hotkey Operation
Port Switching
All port switching begins by clicking [Scroll Lock] twice. The tables below describe the
actions that each combination performs.
Note: If using the [Scroll Lock] key conicts with other programs running on the computer,
the [Ctrl] key can be used, instead. See Alternate Port Switching Key for details.
Cycling Through the Ports
Hotkey Function
[Scroll Lock] [Scroll Lock] [Enter] Brings the KVM, USB hub, and Audio focus to the
next higher port (1 to 2; 2 to 3; 3 to 4; 4 to 1).
Note: The KVM, USB hub, and Audio focus all go
to this port even if they were on different ports to
begin with.
[Scroll Lock][Scroll Lock][K][Enter] Brings only the KVM to the next higher port.
The USB and audio focus remain where they are.
[Scroll Lock][Scroll Lock][U][Enter] Brings only the USB to the next higher port.
The KVM and audio focus remain where they are.
[Scroll Lock][Scroll Lock][S][Enter] Brings only the Audio to the next higher port
The KVM and USB hub remain where they are.