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Initialization Sequence
Begin with a Cold Start
When you administer the initial translations, it is important that you begin from a known
condition. You can establish a known condition by forcing a cold start (Menu 9, Action=20,
Data=1 or 2). As explained in the previous section, a full default cold start (which takes
about 3 minutes) causes the system to check all slots for valid circuit pack (CP) types and
assign default translations to all ports (except auxiliary trunk ports). A limited default cold
start, which takes about 30 seconds, causes the system to assign system-menu defaults but no
port-specific translations.
During a full default cold start, the SAT lists all circuit packs in the system. When the cold
start is complete, every CP (except the Memory and Auxiliary Trunk) should show a green
LED; in addition, the yellow LED on the Service Circuit should be flashing or steady and the
CPU green LED should be flashing. No red LEDs should be on.
When a limited default cold start is complete, the yellow LED on the Service Circuit should.
be flashing or steady, the CPU green LED should be flashing, and the green Tone Detector
LED should be steady. No red LEDs should be on.
If you cannot bring your system to the state you want, refer to the System 25 Maintenance
Manual before proceeding.
To Initialize the System
The implementation forms provide the information you need to complete the administration
procedures in the following chapters and enter initial translations. When you initialize the
system, you should accept default values for all options and parameters not listed on the
implementation forms.
These defaults have been chosen to provide good service for most
customers.
The next table lists the order of administration procedures and implementation forms you
need to initialize the system.
Initializing the System 3-3