Nellcor NPB-75, Service Manual

Page: 23 / 71

Section 4: Service Mode
4-10
4.3.3 Flow Calibration
The Flow Calibration screen allows the service technician to perform flow
calibration after flow adjustment and/or pump or flow system
replacement, refer to Table 4-5: "Accessing Flow Calibration".
Note: When changing the pump voltage setting, refer to
Section 6:
Flow Calibration Check
for change guidelines.
Table 4-5: Accessing Flow Calibration
Objective Action Response
To access the Flow
Calibration screen At any screen after
the password
long press
simultaneously
and
To change the
parameter setting or
value short press
To move to the next
parameter (and save
the changed setting) short press