Exhibit 4-63. Priority 1 stopping criteria - required entry If the ‘Emergency Stop’ button is pressed, the Priority 1 Stopping Criteria screen
appears. You are required to select one or more criteria.
If you do not select a criterion and the Next button is pressed, the ISIS system will
display a message: ‘You must select a stopping criteria.’
Click OK to this message. Select on or more criteria as appropriate and press the Next
button to advance to the Component Status screen.
The Component status will be set to 'Partial' with the comment ‘Priority 1 Stopping
Criteria.’
Press the Finish button to close the exam.