Adjusting Measurement Points/Qt Dispersion; Global Measurement Points - GE Medical Systems MAC 1200 Operator's Manual

Adjusting Measurement Points/QT Dispersion

Global Measurement Points

5-22
Recording in 12 Lead Mode: Adjusting Measurement Points/QT Dispersion
This feature is only available with MAC 1200 units equipped with the
MEAS or DIAG option. The HEART interpretation program is also
required.
After acquisition of an ECG in the 12 Lead mode, the global
measurement points for P onset, P offset, QRS onset, QRS offset, and
T offset can be adjusted manually.
After acquisition of the ECG, press
verification of the global measurement point markers.
1
1
2
3
4
5
2 3 4
1 mV
Verification of the Global Measurement Points
Amplitude in [mV]
Selected lead
Active marker (large)
Inactive marker (small)
Time in [s]
MAC 1200
2012250-022
4
to display the screen for
R
$
5
1 s
Description
028A
Revision B