ZyXEL Communications NSW Series User Manual page 16

Mounting the NSW on a Rack (NSW100-28P, NSW100-28 and NSW200-28P)
Fig ure 9
Using a #2 Philips screwdriver, install the M5 flat head screws through the mounting bracket holes into
2
the rack.
Repeat steps 1 and
3
Note: Make sure you tighten all the four screws to prevent the NSW from getting slanted.
2 to attach the second mounting bracket on the other side of the rack.
NSW Series User's Guide
16