ZyXEL Communications NSA221 Quick Start Manual page 6

1. Make sure the power and Ethernet cords are
disconnected from the NSA.
2. Place the NSA on a
flat surface with the
bottom panel facing
up. Press a flat head
screwdriver or coin
into the slot near the
front panel and
remove the front
panel.
3. Place a chassis
bracket (A) on the
side of a hard disk.
8
A