
Copyright © 2020 NEXCOM International Co., Ltd. All Rights Reserved.
51
NISE 3900 Series User Manual
Chapter 3: System Setup
C
haPter
3: s
ystem
s
etuP
Removing the Top Cover
1. Remove the 4 screws on the sides.
2. Remove the 4 screws on the top.
CAUTION!
CAUTION!
CAUTION!
Prior to removing the chassis cover, make sure the unit’s power
is off and disconnected from the power sources to prevent
electric shock or system damage.