User's Manual

5-50
STEP PROCEDURE, CONTINUED
DOWNLOAD SOFTWARE TO RADIO CONTROLLER
While the system software is being changed, all alarm monitoring and
protection switching functions are suspended. If the system software
change is interrupted before completion, the change is aborted and
operation under the previous software resumes.
5 Connect RS-232 interface cable between USI port on controller and laptop
computer.
6 Open Download screen (Start>Programs>WinUSI).
7 Will download be to a local or remote radio?
If local, go to step 8.
If remote, go to step 9.
LOCAL DOWNLOAD CONTROLLER
8
See Figure 5-24. Follow directions to install program on local controller.
REMOTE DOWNLOAD TO CONTROLLER
9
Is the remote controller equipped with ELMC option key with
provisioning?
If yes, go to step 10.
If no, stop. Remote downloading requires that the ELMC option key
with provisioning be installed on controller module.
10 See Figure 5-25. Follow directions to install program on remote controller.
CAUTION
Possibility of
Service
Interruption