Advanced Features
5-3
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5.2 Hysteresis
The CLM III has a hysteresis (alarm delay) feature. This feature prevents the alarm
from turning off until the patient’s Hct is 0.25 Hct units lower than the established
Hct Limit. This feature has been added to prevent the alarm from sounding ON and
OFF as the patient’s Hct toggles at the Hct Limit. To change the default value of
0.25 to another value, press the MENU and DOWN ARROW keys at the same time.
Scroll to the desired value and press the select button. To save this value, scroll to
“SAVE” and press Select. Otherwise, the previously selected default value (the
value which appears next to the word “SAVE”) will be the default value once the
CLM III power has been recycled.
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5.3 Recirculation
NOTE: See the Tech Notes Section on CRIT LINE III Access Recirculation for
additional information on this subject.