Sonnet Technologies Echo Express III-R - Manual (Page 9)

Chapter 3 – PCIe Card Installation and Chassis Setup Steps
7. OPTIONAL STEP: If you are going to install the Echo Express III-R
Mobile Rack Kit, remove the six screws securing the blank plate
inside the enclosure, and then remove and set aside the blank plate.
(Figure 3).
8. Turn the inner assembly so the PCIe slots are facing up (Figure 4).
9. Loosen all three thumbscrews of the PCIe card bracket locking plate,
and then remove and set it aside (Figure 4).
10. Remove and set aside the port access covers (Figure 4).
Figure 3
Figure 4
5
Support Note: To avoid damaging components due to static
electricity discharge, wear an antistatic wrist strap while working
inside the Echo Express chassis.