Operator's Manual

Root NIBPT Chapter 16: Service and Maintenance
www.masimo.com 234 Masimo
5. Press NIBP .
6. Press CALIBRATION .
 For the password, enter 4258.
 Press the Enter key.
7. Press CALIBRATION TEST .
8. Press Test.
9. Apply various pressures (0mmHg to 280mmHg) to the NIBP
module with the hand bulb.
10. Compare the NIBP module pressure to the manometer pressure:
 If the NIBP module pressure and manometer pressure differ
WITHIN the ±3mmHg tolerance, then the NIBP module has
PASSED the calibration test and no further action is needed.
Go to step 11.
 If the NIBP module pressure and manometer pressure differ
BEYOND the ±3mmHg tolerance, (1) perform the Zero Point
Calibration, (2) then perform the Span Point Calibration. See
Zero Point Calibration on page 235 and Span Point
Calibration on page 235. If the NIBP module pressure and
manometer pressure still differ BEYOND the ±3mmHg
tolerance, contact Masimo Technical Services. See Masimo
Technical Services on page 248.
11. Disconnect the manometer, 500mL bottle or cuff wrapped around
solid object, and hand bulb from the NIBP module.
12. Power OFF the manometer.