As CG you'll need to check the following items prior to starting service.
Cross check sermon slides in Pro6 with sermon notes
-Formatting on Notes should match slides. (Bold, U, I)
Check every slides formatting on screen
Cross reference songs on the run sheet with Pro6
Check for flow of slides. If slides don't flow with song inform producer
Confidence Monitor Check
Verify that worship Stage Display is on screen for sound check.
Familiarize Yourself With Runsheet and Sermon Notes
Success of the services depends on handshake between CG and TD, understand the flow of services.