Sonnet Technologies Echo Express III-R - Manual (Page 12)

A – Verify the Echo Express III-R is Recognized
1. With the Echo chassis powered and connected to the computer, turn
on the computer.
2. From the Apple menu, select About This Mac; the System Information
application will launch.
3. When the About This Mac window opens, click More Info; a summary
of specifications will appear.
4. Click System Report; a full report window will appear.
5. In the System Information window, click Thunderbolt under the
Hardware header in the left column (Figure 9).
6. In the top right column under the Thunderbolt Device Tree header,
you will see the computer, followed by “Echo Express III” (Figure 9).
B – Verify Installed Cards are Recognized
1. When a card is installed into one of Echo chassis’ PCIe slot(s), the
PCIe slot (listed as a port), the Status should appear as connected.
2. Click PCI Cards under the Hardware header in the left column
(Figure 10).
3. At the top of the right column, installed cards are listed. By selecting
a card at the top, detailed information is listed. You should see “Yes”
next to Driver Installed and Tunnel Compatible, otherwise the card or
driver may not be Thunderbolt compatible
(Figure 10).
Chapter 4 – Verify Connections Using System Information
Figure 9
Figure 10
8
Support Note: If “Echo Express III” is not listed, disconnect and
reconnect the Thunderbolt cable between the computer and Echo
chassis. Note that it is not necessary to shut down the computer before
disconnecting and reconnecting the cable.
Support Note: While Echo Express expansion chassis require no
drivers, installed cards require Thunderbolt-compatible drivers to
enable their use.