Sonnet Technologies Echo Express III-R Mobile Rack Kit - Manual (Page 7)

Chapter 3 – Mobile Rack Kit and Device Installation Steps
1. Remove your Echo Express III-R Thunderbolt-to-PCIe card expansion
chassis from its packaging, or (after powering down and disconnecting
attached cables) from the rack into which it is installed. Set it on a flat,
level surface.
2. Using a Phillips screwdriver, remove and set aside the four screws
securing the Echo chassis’ inner assembly to its rackmount enclosure
(Figure 1).
3. Remove the inner assembly from the enclosure by gently gripping the
faceplate by its edges and pulling (Figure 1).
4. If you have not already done so, remove and set aside the six screws
securing the blank plate inside the enclosure, and then remove and
set aside the blank plate.
(Figure 2).
.
Figure 1
Figure 2
3