GE B20 User Manual page 74

Selecting the ECG leads
ECG
1. Press the key.
2. Select a lead for ECG1 Lead, ECG2 Lead, or ECG3 Lead.
With 3-lead ECG, only one lead (ECG1 Lead) can be selected. With 5-
lead ECG, you can select three leads.
Selecting ECG waveforms to display
• To select the number of ECG waveforms displayed in Normal
Monitor Setup
Screen, press
Waveform Fields.
With 3-lead ECG, one lead can be displayed, and with 5-lead
ECG, up to three leads can be displayed.
• To cascade a lead, press
- Casc.
• To increase ECG amplitude, press
• To change the waveform sweep speed, press
select Sweep Speeds - Hemodynamics, and adjust the value.
NOTE: The module input circuits are protected against the effects of
electrosurgery and defibrillation. However, the ECG waveform on the
monitor screen may be disturbed during electrosurgery.
and select Screen Setup -
ECG
and select ECG2 Lead/ECG3 Lead
ECG
and select ECG Size.
Monitor Setup
70
Selecting the number of electrodes for 5-lead ECG
ECG
1. Press the key.
2. Select ECG Setup.
3. Select 5-lead Cable - 3elect or 5elect.
Selecting V Lead label
With 5-lead ECG, one V lead is measured according to the placement
of the V lead electrode.
ECG
1. Press the key.
2. Select ECG Setup - V Lead.
,