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CHAPTER 3: Configuration
8. 2-Wire/4-Wire Selection
Select Option 8 in the Software Configuration menu to configure 2-Wire or 4-Wire
operation.
Figure 3-16. 2-Wire/4-Wire selection.
Main Menu Option 5: Select Hardware/Software Control
Option 5 from the Main Menu selects whether the 2-Wire IDSL Line Driver Rack
Card will use the hardware switch settings or the software switch settings for its
active configuration. If Options 1 or 2 are selected, the Card will use the current
hardware or software switch settings as the active configuration. After changing this
setting, select Main Menu Option 8 to implement the changes.
Figure 3-17. Hardware/software configuration control.
2-Wire/4-Wire Selection
1. 4-Wire Mode
2. 2-Wire Mode
