Figure 6-2 Inserting Blades In The 19" Chs2U-Us Chassis - NEC Univerge SV8100 System Hardware Manual

Issue 1.0
2.2
6 - 4
Installing an Extension or Trunk Blade
2.2.1 Installing the Blades
To install an extension/trunk blade with the system running:
1. Insert the blade within the guide rail and push the blade
securely into position. Tighten the thumb screws on either side
of the blade.
2. The Status LED starts flashing when the blade starts
processing (15 seconds).

Figure 6-2 Inserting Blades in the 19" CHS2U-US Chassis

2.2.2 Order of Installing Extension Blades
The order in which the station blades (CD-8DLCA, CD-16DLCA,
PZ-8DLCB and CD-4LCA, CD-8LCA, PZ-8LCE) are physically
inserted determines the numbering plan.
To avoid unexpected extension/trunk numbering if
the VoIP or Voice Mail blades register with the
system first, install these blades after the other
types of extension and trunk blades have been
installed.
For example, when a digital station blade (CD-16DLCA) is in Slot 1
(ext. 101~116) and three additional digital station blades are installed
in the following order, the numbering plan below in
Extension Blade Installation Order Example on page 6-5
UNIVERGE SV8100/SV8300
Installing the SV8100/SV8300 Blades
Table 6-1
applies.