User guide

76-110-0887/0, Issue 1
3-8
Figure 3-1 Wrist strap guarding against electrostatic discharge
3.9 SYSTEM PREPARATION AND CONNECTIONS
TO e
maGEN
3.9.1 Mounting an MIM on an OCD card
Figure 3-2, below, shows the three module positions on the OCD
card. Each OCD card can accommodate up to three cartridge mod-
ules, each serving a special option function.
You must connect one MIM (multiple interface module) on the OCD
card for each group of four
e
maGEN
ports to be connected to the
card. The MIM connects the voice channels to the
e
maGEN
-PC.
An
e
maGEN
system of up to 12 voice mail ports can be handled by
one OCD card. However, a 16 port voice mail system requires four
MIMs, which necessitates two OCD cards. For a system of between
five and 12 ports you can, if you choose, take advantage of the Mul-
tiple Communication Ports feature and balance system load (espe-
cially if the system includes SMDR) and improve system
performance by placing MIMs on two different OCD cards, as
described in Section 3.9.3, below.
You can select any positions on the OCD cards for the MIMs. If you
require two OCD cards, for example, you can put two MIMs on each
card; or you could put three MIMs on one card and the fourth on the
second.
1. You must appropriately program the
unit
e
system, as described
in configuration programming covered in Section 19, below, to
match the selected MIM position(s).
Buckle
Strap
Belt
Desk for ground