Message: No Optimal Production
Reasons:
- The display changes to yellow
due to: 
Reduced Speed 
Extended Stroke
Display of the pending message:
- 1
- Tap on the Message icon.
- The following window appears and in the lower area is displayed the cause.
Eliminate the cause:
- 1
- Tap the (1) key.
- The window No Optimal Production is opened and the corresponding cause is displayed.
- 2
- For deactivation, tap on the Reduced Speed (ML) key.
- The reason for the sub-optimal production is deactivated and the display changes to green
- 3
- With the Close key return to the previous menu.