User Manual for Patient Monitor
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4.3 Freeze and ST Analysis Screen
In the main screen, press the Freeze key to freeze three channel ECG waveforms or all the waveforms on
the screen, as shown in Figure 4.10.
Figure 4.10 Frozen Screen
4.3.1 Screen Description
Freezing, ST segment analysis screen is similar with the main screen, except the waveforms are frozen.
For example, the Figure 4.11 is a portion of the frozen waveform. The symbols on the screen were described
briefly on the screen.
Figure 4.11 Frozen Waveform
When the system setting for the freezing waveform is “ALL”, the Freeze key will freeze all the
waveforms.
