| GPI Output — Edge Trigger Setup | 
                  Devices > GPO | 
                  Set up the type of edge trigger for the GPI output. 
                        - Click GPO Edge Duration
 
                        - Click the GPO button and select the GPI output that you want to configure.
 
                        - Click the Change Type button and select whether you want to set (Absolute) or reset (Reset)
            the parameter. Some selections will not be available when you reset the parameter.
 
                        - Enter the duration of the edge trigger in the Duration (fr) field.
 
                      
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                  | GPI Output — Level Trigger Setup | 
                  Devices > GPO | 
                  Set up the type of level trigger for the GPI output. 
                        - Click GPO Level Config
 
                        - Click the GPO button and select the GPI output that you want to configure.
 
                        - Click a Level to select whether the level trigger uses a high (High) or low (Low) level trigger.
 
                      
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                  | GPI Output — Mode | 
                  Devices > GPO | 
                  Select whether the level trigger GPI output act as a tally. 
                        - Click GPO Mode
 
                        - Click the GPO button and select the GPI output that you want to configure.
 
                        - Click a Mode button to select whether the level trigger GPI output, when assigned to video source, acts as a roll clip
                           (Normal) or as a tally (Tally) for the selected source.
 
                      
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                  | GPI Output — Trigger | 
                  Devices > GPO | 
                  Trigger a GPI output. 
                        - Click GPO Trigger
 
                        - Click the GPO button and select the GPI output that you want to trigger.
 
                      
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                  | GPI Output — Trigger Type | 
                  Devices > GPO | 
                  Select the type of trigger for the GPI output. 
                        - Click GPO Trigger Configuration
 
                        - Click the GPO button and select the GPI output that you want to configure.
 
                        - Click a Trigger to select whether the GPI output uses a level (Level) or edge (Edge) trigger.
 
                      
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