AT&T CIB 3041 User manual

AT&T
CIB 3041
(Z186A) PROCESSOR MODULE

CIB 3041
(Z186A) Processor Module
When you receive your Model 1030 control unit, the Processor Module will
already be installed in the slot labeled 2 and color-coded violet on the con-
trol unit label. The Processor Module allows access to the microprocessor
that runs all the programs stored in the Feature Module(s) of your system.
Titles on the Feature Module in the slot labeled 3 (color-coded orange on
the control unit label) indicate the functions of the corresponding switches
on the Processor Module. (Instructions for setting the switches on the
Processor Module are included in the Administration Manual: Models 1030
and 3070 that you received with your system.) The red Warning light near
the bottom of the Processor Module will come on whenever there is a pro-
blem while the system is running. (See Figure 1.)
A
B
C
D
E
F
G
H
Warning
Latch
Processor
Module
Figure 1.
Processor Module

1.
2.
3.
1.
2.
Removal
Remove the front panel from the control unit.
Locate the slot labeled 2 on the control unit.
Remove the old Processor Module from the control unit by pressing down
firmly on the latch at the base of the module until it releases. Slowly slide
the module out of its slot in the control unit.
Installation
Align the new module in the slot color-coded violet and labeled 2 in the
control unit (Figure 2), making sure the edges of the circuit board are
in the top and bottom grooves of the slot.
Figure 2.
Installing the Module
Slide the module into the slot until the latch at the bottom of the module
catches at the base of the slot. With one hand, press firmly on the front
of the module while using the other hand to snap the latch into place.
NOTE: If you have any difficulties, remove the Processor Module and check
the connectors on the back of the module and at the back of the slot. Check
for bent pins or other damage that prevents the connectors from matching
properly. If you find any bent or broken pins, contact your equipment supplier.