AT&T MERLIN LEGEND Release 3.1 Maintenance And Troubleshooting Manual page 10

Figures
5
Central Office Problems
5-1. Installing the Control Unit Top Cover (Release 2.1
and Later)
5-2. Installing the Control Unit Front Cover (Release 2.1
and Later)
5-3. Assembling the Control Unit Housing (Release 2.0
and Earlier)
5-3. Installing the Control Unit Housing (Release 2.0
and Earlier)
B
System Numbering Forms
B-1. Form 2a, System Numbering: Extension Jacks
B-2. Form 2b, System Numbering: Digital Adjuncts
B-3 Form 2c, System Numbering: Line/Trunk Jacks
B-4 Form 2d, System Numbering: Special Renumbers
D
Backing Up with a Memory Card
D-1. PCMCIA Memory Card
D-2. Inserting the Memory Card
E
Modifying a Release 2.1 or Earlier Processor
for Key Mode
E-1. Modifying the Processor for Key Mode
E-2. Installing the Control Unit Housing
Maintenance and Troubleshooting
5-38
5-39
5-41
5-42
B-2
B-4
B-5
B-6
D-3
D-4
E-2
E-5
ix