Gefen EXT-UHDV-KA-LANS-RX, User Manual, Page: 39 / 188

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Switching between Sender units in Unicast mode
When multiple Sender and Receiver unit are used in unicast mode, the 4K Ultra HD
HDMI & VGA KVM over IP behaves as a switcher. In unicast mode, a Sender unit can
communicate with only one Receiver unit at a time.
In the example below, Receiver unit R1 will be switched to receive the source connected to
Sender unit S1. To do this, simply change the video channel.
Figure 2.2 - Unicast mode: Receiver unit R1 is connected to Sender unit S2.
1. Access the Web interface for Receiver unit R1.
2. Login as “Administrator”.
3. Click the Network tab and change the video channel. Refer to Setting the Video
Channel (page 19 ) if necessary.
4. Click the Apply button.
5. The following message will be displayed, at the top of the page, indicating that the
new channel has been applied to the Sender or Receiver unit.
6. Receiver unit R1 is now receiving the UHD/HD source connected to Sender unit S1,
as shown on the next page.
B
asic Oper
ation
Unicast & Multicast Modes
LAN
Receiver unit
Receiver unit
Out
Out
Sender unit
Sender unit
Sender unit
In
In
In
R
1
R
2
S
2
S
3
S
1
2
1
5
1
2