CardioPerfect
Pocket ECG User - Manual
DIR 80012822 Ver. C 15 / 41
2.4 Select how you want to view leads
Once you have created a new ECG, the Real time monitor displays the ECG traces. Before you
start the actual recording, you can select how you want to view the traces. Pocket ECG offers
these views: 2x4, 3, 6+1 and 2. In addition, you can set different chart speeds and different
sensitivities. To adjust these settings go to the ECG menu, select Display and Settings.
To select a different view:
In the Real-time monitor
, select a view from the list in the Lead drop-down menu and
select OK. The new view is immediately displayed.
With the option Constant you can adjust the following leads:
2x4 Leads: the leads shown in the upper left (P1) and upper right (P2) window
6+1 Leads: the lead shown in the bottom (C) window.
3 Leads: L1, L2,L3
2 Leads: P1, P2
To select a different chart speed or sensitivity for the view:
In
the Real-time monitor
, select a chart speed or sensitivity from the list. The speed
and sensitivity are immediately displayed.
2.5 Apply a notch filter
ECG traces can contain noise due to AC mains interference. This makes the traces harder to
read. You can filter out noise by applying a notch filter. When you apply a filter, the original
ECG signal is not permanently changed. You only change the way it is displayed on the
monitor. You can always restore the original signal.
To apply a notch filter:
In
the ECG
menu select Display and Settings. Select the appropriate Notch filter and
Strength.
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