LBL-2019-41-v4 OptoMonitor 3 IFU wTAVI_en Rev 2022-03
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5
INSTRUMENT SETTINGS
From the MAIN screen, tap the “Settings”
button to access the OptoMonitor 3 SETTINGS menu.
Here you can select the pressure scale range, the time scale, the pullback time scale, colors for Pa, Pd,
Pd/Pa, and dPR, adjust the DU audio level, adjust the OU audio level, adjust the screen brightness, switch
from FFR to TAVI functionalities, hide or display the patient information, enable or disable prospective
equalization, enable or disable dPR functionality, set the averaging period for dPR, set the pressure wire
delay. The user can also initiate an OW zero from this menu if required, as well as perform maintenance
on the device.
The Averaging Period is automatically reset at 3 beats after rebooting the DU. All settings are stored into
non-volatile memory of the Display Unit.
When the transducer input is used for the aortic signal, the option to use the auxiliary input to display an
ECG signal is available and an extra color for that curve appears in the settings. The ECG signal can be
displayed or hidden using the Show ECG setting.
5.1
dPR Mode