Controller Removal And Replacement - Alcatel MDR-8000 User Manual

CONTROLLER REMOVAL AND REPLACEMENT

5.8
See Figure 5 - 12 and follow the procedure to remove and replace AE-37Y Controller.
Is radio OC3?
a
No – Remove controller.
Yes – On controller front panel
press and hold ACO LT/OVRD
switch in ACO LT position until
TX, RX, and I/O On Line
indicators flash. Release ACO
LT/OVRD switch and remove
controller.
Figure 5 - 12 Controller Module Installation (Sheet 1 of 4)
5-22
This is an in service procedure, however protection switching
is disabled. If another failure occurs during the performance
of the procedure, service will be interrupted.
LBO/OC3 AUX INTFC
CAUTION
Possibility of
Service
Interruption
Remove ELMC Option
b
Key (if equipped).
Install removed
c
J2
ELMC Option Key
from step 2 on
replacement
controller.
Install replacement
d
controller in shelf.
MDR-1042
09/08/05