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OP_medinSINDI EN
Rev 14 Stand 30.10.2017
4.4.3.2. Pressure Calibration
Select the Pressure – calibration item and follow the instructions of the CPU
Figure 10: Pressure calibration
In the first calibration step (pressureless), the CPAP pressure connection must remain open.
In the second calibration step, there must be a stable pressure of 10 cmH
2
O at the CPAP pressure connection.
This can be achieved using a syringe and must be checked using a manometer connected via a T-piece.
Figure 11: Manometer for pressure calibration
After the calibration is completed, the service menu reappears
Important Note – Pressure Calibration
Use an external precision manometer and connect it in parallel to the medinSINDI
®
patient pressure connection
and generate the 10 cmH2O with an injection syringe.
4.4.3.3. (De-)activation of "Acoustic alarm off" Function
Figure 12: Acoustic Alarm
Starting with software version 1.021e, the "Acoustic alarm off" function is deactivated when the medinSINDI
®
is delivered. To be able to use it, it must be activated in the particular device.
In order to do this, the service menu must be opened and then the item "Acoustic Alarm off (not) possible"
must be selected.
