ADTRAN 1202052L1, Руководство пользователя

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Chapter 5. Configuration Menu
61202052L1-1 TSU 100 User Manual
5-13
Map Exchange (Map Xchng)
The Map Exchange menu enables and sets the automatic time
of day map switch. The unit provides selection of the hour,
minute, and seconds for the map switching to take place.
The menu items are:
When ESF is used with an FDL channel between units, the
units automatically coordinate the automatic map switch by
sending a map switch command from end-to-end over the
FDL. Only one end needs to be set to
Auto for this to work.
Map In Use: A(B)
This menu item controls the DS0 map the TSU 100 uses and
displays the map in current use.
Menu Item Description
OFF Indicates the map in use does not change
(disabled).
Auto Indicates that the map in use will change at a
user-selected time of day (enabled).
Table 5-1. Using Map Exchange
Step Action
1 Scroll to select Auto to enable or Off to disable the
Automatic Map Change feature.
2 Press
Enter
to activate the selection.
When Auto is selected, the unit displays the screens
to set times for switching.
3 Edit Map A; then press
Enter
to record the Map A
settings and activate the selection fields for Map B.
4 Use the same operation to edit switching time for
Map B.