4 Passport 12/Passport 8 Operator’s Manual
8.5.5 Changing the ECG Filter Settings ............................................................................................................................................... 8-6
8.5.6 Setting Pacemaker Rate (For Mortara only) ............................................................................................................................ 8-7
8.5.7 Setting the ECG Lead Set ............................................................................................................................................................... 8-7
8.5.8 Choosing an ECG Display Screen ................................................................................................................................................ 8-7
8.5.9 Setting the Notch Filter .................................................................................................................................................................. 8-7
8.5.10 Changing the Pacer Reject Settings ........................................................................................................................................ 8-8
8.5.11 Enabling Smart Lead Off ............................................................................................................................................................. 8-8
8.5.12 Setting the Alarm Level for ECG Lead Off Alarms............................................................................................................... 8-8
8.5.13 Adjusting QRS Volume ................................................................................................................................................................. 8-8
8.5.14 Adjusting the Minimum QRS Detection Threshold (For Advanced ECG Algorithm Only) .................................. 8-9
8.5.15 About the Defibrillator Synchronization ............................................................................................................................... 8-9
8.6 About ST Monitoring................................................................................................................................................................................... 8-10
8.6.1 Switching ST Monitoring On and Off ...................................................................................................................................... 8-10
8.6.2 Changing ST Filter Settings ......................................................................................................................................................... 8-10
8.6.3 Understanding the ST Display ................................................................................................................................................... 8-11
8.6.4 Saving the Current ST Segment as Reference ...................................................................................................................... 8-12
8.6.5 Changing the Reference Segment ........................................................................................................................................... 8-12
8.6.6 Deleting a Reference Segment .................................................................................................................................................. 8-12
8.6.7 Recording the ST Segment ......................................................................................................................................................... 8-12
8.6.8 Changing the ST Alarm Limits ................................................................................................................................................... 8-12
8.6.9 Setting the ST Alarm Delay Time .............................................................................................................................................. 8-12
8.6.10 Adjusting ST Measurement Points ......................................................................................................................................... 8-13
8.7 QT/QTc Interval Monitoring (For Advanced ECG Algorithm Only) ............................................................................................. 8-14
8.7.1 QT/QTc Monitoring Limitations ................................................................................................................................................. 8-14
8.7.2 Enabling QT/QTc Monitoring ..................................................................................................................................................... 8-15
8.7.3 Displaying QT/QTc Parameters and Waveform .................................................................................................................... 8-15
8.7.4 Accessing the QT View .................................................................................................................................................................. 8-16
8.7.5 Changing QT Settings ................................................................................................................................................................... 8-17
8.8 About Arrhythmia Monitoring ................................................................................................................................................................ 8-18
8.8.1 Understanding the Arrhythmia Events ................................................................................................................................... 8-18
8.8.2 Changing Arrhythmia Alarm Settings ..................................................................................................................................... 8-20
8.8.3 Changing Arrhythmia Threshold Settings ............................................................................................................................. 8-20
8.8.4 Setting the Extended Arrhythmia (For Advanced ECG Algorithm Only) .................................................................... 8-21
8.8.5 Reviewing Arrhythmia Events .................................................................................................................................................... 8-21
8.9 ECG Relearning .............................................................................................................................................................................................. 8-22
8.9.1 Initiating an ECG Relearning Manually ................................................................................................................................... 8-22
8.9.2 Automatic ECG Relearning .......................................................................................................................................................... 8-22
8.10 Troubleshooting ......................................................................................................................................................................................... 8-23
9 Monitoring Respiration (Resp) ......................................................................................................................................... 9-1
9.1 Introduction ..................................................................................................................................................................................................... 9-1
9.2 Safety Information ......................................................................................................................................................................................... 9-1
9.3 Understanding the Resp Display .............................................................................................................................................................. 9-1
9.4 Placing Resp Electrodes ............................................................................................................................................................................... 9-2
9.4.1 Optimizing Lead Placement for Resp ........................................................................................................................................ 9-2
9.4.2 Cardiac Overlay ................................................................................................................................................................................. 9-2