NEC WL1700-MS Installation Manual - page 73
Manual is about: UNIVERGE WL Series Wireless Controller
of
226
Check Mounting Locations
Chapter 2
BEFORE INSTALLATION
39
Note.
Connect the Controller’s electric cable to the AC inlet (AC100–240V) with
ground connection.
Location for WL Access Point
Since suitable locations for APs and the required number of APs vary depending
on the environment of the site, to provide the overall coverage, you need to
perform site survey to figure out how many Access Points are necessary and
where they are supposed to be located.