Despatch Protocol Manager with Protocol Plus - Manual (Page 47)

Protocol Manager Software E-100
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Communication Card Jumper Settings
1. Turn off power to the controller.
2. Remove the back cover of the controller (if it is not already removed) by
removing the two screws at the top of the unit.
3. Set the jumpers on the communication card for the desired serial
communication interface based on Figure 40, Communication Card Jumper
Settings, below.
4. Reinstall the back cover.
5. Reapply power to the controller.
Figure 38: Communication Card Jumper Settings