User manual

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USB under Multicast Mode
When connecting USB devices to the DVI KVM over IP with Local DVI Output, the
functionality is similar to that of video and RS-232. There are two USB modes available
in multicast mode: Active per request mode and Active on link mode.
For an example, we’ll begin with the last diagram and connect another keyboard and
mouse device to Receiver R1. This will allow us to control the computer from two separate
locations.
Figure 2.9 - Using USB devices under multicast mode.
1. Make sure the desired Sender and Receiver units are set to multicast mode.
Refer to Conguring Multicast Mode if necessary.
2. Access the Web interface for the Sender unit.
3. Click the Functions tab.
4. Locate the USB over IP group and make sure the Enable USB over IP box is
checked. This is the default setting.
USB Control
LAN
Receiver unit
Receiver unit
4x USB devices
4x USB devices
USB cable
Sender unit
Sender unit
Sender unit
DVI In
DVI In
DVI In
R
2
R
1
S
1
S
2
S
3
07
07
07
05
09
Operating the DVI KVM over IP with Local DVI Output