Guntermann & Drunck DL-MUX4 - Handbuch (Seite 70)

Configuration
26 · G&D DL-MUX4
How to (de)activate the different switching possibilities:
Reinitialising USB input devices
After connecting a USB keyboard or mouse to the KVM switch, the input devices
are initialised and can be used immediately.
Some USB input devices require a reinitialisation of the USB connection. Enable
the automatic reinitialisation of USB devices if a USB keyboard or mouse does not
respond to your inputs during operation.
How to enable/disable the reinitialisation of USB devices:
Switching Delay
In its standard set-up the KVM Switch switches instantly to the selected channel (by
using an external button or by pressing a Select-Key).
The computer signals of the selected channel are instantly transmitted to the user
workplace.
The connected monitor may not support instant switching, thus not displaying any
video signal. If that should be the case, do activate the switching delay function.
Conf
ig
Pan
el 1. Use the tree view to click on KVM switches > [All switches] .
2. Right-click the KVM switch and click on the Configuration entry in the con-
text menu.
3. Click the General tab.
4. Use the field Disable Switching to select the options to be disabled (Buttons,
Hotkeys, Serial, IP).
5. Click OK to save your changes.
Confi
g
Pan
el 1. Use the tree view to click on KVM switches > [All switches] .
2. Right-click the KVM switch and click on the Configuration entry in the
context menu.
3. Go to USB Auto Refresh under Configuration and select one of the following
options:
Off  The connected USB input devices do not need to be
reinitialised (recommended setting).
All devices  All USB devices are regularly reinitialised.
Only faulty devices  The status of USB devices is monitored. If the
communication with a USB devices is interrupted, the device is
reinitialised.
4. Click OK to save your changes.