Operator's Manual

Root NIBPT Chapter 16: Service and Maintenance
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Span Point Calibration
Span Point Calibration is performed when an NIBP module does NOT PASS
the NIBP Module Calibration Test, and after completing Zero Point
Calibration. See the NIBP Module Calibration Test on page 231 and Zero
Point Calibration on page 235 before completing the instructions below.
Note: This section is provided as a reference and intended for authorized
service personnel only.
1. After successful completion of Zero Point Calibration, press the
back button in the upper-left corner of the ZERO POINT
CALIBRATION screen to go back to the CALIBRATION menu
screen.
2. Select SPAN POINT CALIBRATION .
3. Press Close Valve.
4. Use the hand bulb to apply exactly 250mmHg to the NIBP module,
then press Calibrate.
 A "Success" message will appear if the calibration was
successful. Go to step 5.
 If a "Result Failure" message appears, repeat the test by
applying 250mmHg to the NIBP module and pressing
Calibrate. If the "Result Failure" message is repetitive,
contact Masimo Technical Services. See Masimo
Technical Services on page 248.
5. After successful Span Point Calibration, press the back button to go
back to the CALIBRATION menu screen.
6. Press CALIBRATION TEST .
7. Press Test.