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8-14 z.one ultra and z.one ultra sp OPERATOR MANUAL
To Use Arrows
Arrows can be used during live or frozen imaging. As many as 15 arrows can be
displayed at one time.
1. Press the key on the keyboard. A green arrow displays in the center of
the imaging area. The message Arrow graphic positioning also displays.
2. Use the Trackball to position the arrow. If is pressed while an arrow is
green, that arrow is removed. Pressing does not remove any arrows that
have previously been locked in position.
3. Press the Set button to enable arrow rotation about its point. The message
Arrow graphic rotation also displays.
4. Use the Trackball to rotate the arrow. Pressing Set will toggle between arrow
positioning and arrow rotation.
5. To lock the arrow in position and display another arrow, double-click the Set
button.
6. To remove all arrow graphics in Live mode, press Shift+Del Text key.
7. In Freeze mode, exiting Freeze will remove all arrow graphics.
To Clear All Annotations, Arrows, and Body Markers
All annotations, arrows, and body markers are cleared when any of the following
events occur:
• Changing exam types
• Powering off the System
• Ending an exam
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