Defining the System Setup: Define the ECG Setup
MAC 5000 System — 2000657-057, Revision B 14-17
Define the ECG Setup
ECG Acquisition/Analysis
Select this function to define the ECG acquisition and
analysis parameters.
Item Description
Baseline roll filter Use this filter to remove baseline sway.
áThe higher the setting, the more the filter smooths
out a wandering baseline. This filter does NOT
distort the ST segment displayed on the ECG
reports.
Pre-acquisition Select Yes to begin acquiring ECG data as soon as
the leadwires are connected to a patient.The system
does not wait until the user presses ecg before it
starts acquiring ECG data. The latest 10 seconds of
ECG data is ready for analysis when Pre-acquisition is
turned on.
System Setup
ECG
ECG
ECG Acquisition/Analysis
168A, 057A
Disable auto gain
check
Select No, to display a prompt after the user presses
ecg if the gain of the recorded ECG data is either too
high or too low. The user can adjust the gain.
Disable lead off
check
Select No to display a screen message when the
system detects a disconnected leadwire.
Baseline wander
warning
Select Yes to display a screen message when the
system detects a wandering baseline.
Muscle tremor
warning
Select Yes to display a screen message when the
system detects muscle tremor.
AC filter Use this filter to remove AC line artifact.
AC noise level
warning
Select Yes to program the system to check for
alternating current interference when recording an
ECG.
Screening
criteria
Select Yes to prevent specific 12SL analysis
statements from appearing on ECG reports.
See Appendix C to identify these statements.
Suppress
NORMAL
statement
Select Yes to prevent the Normal ECG 12SL analysis
statement from appearing on printed, stored, and
transmitted ECG reports.
Item Description
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