8. Tap Admin, and then at the bottom of the screen, tap Calibrate.
9. Review the instructions that appear on the screen, and then tap the Calibrate button above them. A
waiting indicator appears on the screen while the calibration is in progress.
Note: Once the calibration process has started, do not press the Standby button or disconnect the probe
from the console.
• If calibration is successful, a message on the console indicates that the probe has passed, and the
Last Calibration and Calibration Expiration dates are updated.
• If calibration fails, a message on the console indicates calibration failure.
10. If a calibration failure occurs:
• Ensure that the calibration tank has sufficient water.
• Minimize the amount of air bubbles in the water and on the target.
• Verify that the probe is seated properly in the tank lid.
11. Tap Calibrate to begin recalibration. If repeat calibration failures occur, contact Verathon
Customer Care.
12. When you are done, tap Back.
13. Remove the probe from the tank lid, and then dry it with a clean, soft cloth.
2
®