NEC SIGMABLADE Series, Руководство пользователя

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Installation
How to Install N8406-011/-013/ -021 Switch Modules
See your Blade Enclosure User's Guide for details.
1
If a blank cover is installed in
the Switch Module Slot in
which you are going to install
a switch module, unscrew a
screw to remove the cover.
To remove the blank cover, fit
the tip of a screwdriver into
the head of the screw and
unscrew.
2 Remove a support stay
between the two slots in
which you are going to install
the switch modules.
Unhook the support stay,
and pull it to remove.
If you install a one-slot-width
switch module, you do not
need to remove the support
stay.
Do not remove it if you do not
have to.
3
Open the ejector of the switch
module that you are going to
install.