Low-Range Calibration - Mallinckrodt INOmax DSIR Plus MRI Operation Manual

Low-Range Calibration

The low calibration of the monitor sensors uses room air to calibrate all three sensors at the same time. The
system automatically draws in room air from an inlet port behind the water bottle, not the sample line. A low
calibration is completed automatically when the INOmax DS
conditions:
• At 3, 6, and 12 hour intervals following each dose change.
• Every 12 hours as long as the dose is not changed.
• Every 24 hours when the INOmax DS
• If the low calibration is canceled after boot-up, the device will reattempt again every 15 minutes until
successful.
• If an automatic low calibration fails, it will reattempt the calibration a second time. If it fails the second
time, a Low Calibration failed alarm is raised. The next automatic calibration will occur at the next interval.
For example, if the three hour calibration was just completed, the next calibration will occur in six hours.
A fifteen minute period of time with no user screen interactions is required before an automatic
Note:
low calibration will initiate.
5-2
Plus MRI is turned ON and during the following
IR
Plus MRI is turned ON and the dose is set to zero.
IR
1. From the menu screen (second
menu level), press the Low
Cal button to initiate a low
calibration.
2. The calibration will take approximately three
minutes, during which a progress bar for
each sensor indicates the progress. A Low
Calibration indicator will display in the alarm
area of the screen during the low calibration.
To cancel a low calibration, press the
CANCEL LOW CAL button.
Part No. 20568 Rev-02
2015-08