NEC R320c-E4, User Manual, Page: 58 / 89

2. Installation and Connection
Express5800/R320c-E4, R320c-M4 User's Guide
58
Chapter 2 Preparation
Fix a core nut from inside of the rack.
Hook either of the clips of the core nut to a square
hole of the rack, and hook the other clip to a hole by a
flat-blade screwdriver.
Note Make sure that the core nuts on left and right
sides are level.
4. Remove two CPU/IO modules from the chassis.
5. Loosen the screw, and remove the DVD drive unit
from the chassis.
6. Loosen the screw, and remove the
system backplane from the chassis.
7. Insert the chassis from the front side of the rack.
システムバックプレーン
ネジ
System backplane
Screws
ラックの外側
ラックの内側
Outside of the
rack
Inside of the
rack