Apex PM 211AA Manual De Instrucciones página 7

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2. MAXFIRM
The Maxfirm mode will be forced to execute every time the power switch is turned on. It
insures the pump is able to reach its maximum operating pressure. This mode will last for 20
minutes and then it will return to previous setting automatically. To disable this function,
press Maxfirm button again.
3. Pressure Adjust
The function can automatically adjust the mattress pressure based on the patient's weight.
To remind user the process is on-going, the function LED lights will be periodically flashed
from left to right until the Ready LED turn on permanently (the process is completed). There
are three conditions will trigger this function to ensure the appropriate pressure setting for
the patient.
A) Press the Auto-Adjust button for 2 seconds, system will automatically re-adjust the
pressure setting.
B) The system will automatically start Auto-Adjust immediately after the initial mattress
inflation is completed.
C) While the system detects a significant change in patient's weight on the mattress (e.g.
patient Ingress) for a period of time, the system will automatically run the function again.
While the process is completed, system will return to previous setting automatically. To
disable this function, press Auto-Adjust button again.
NOTE: During the Auto-Adjust operation, it is normal that system will go through a
series of inflation and deflation.
4. TUNING
The Tuning function is to fine-tune the system auto-adjusted preset pressure. Three Tuning
levels are available. "0" is system auto-adjusted preset pressure. "+" is one level higher than
preset pressure, and "-" is one level lower than preset pressure.
NOTE: The Tuning function is only available in alternate and static mode.
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