User's Manual

3
−
3
Electrode Placement
There are 3-electrode, 4-electrode, 5-electrode application depending on the cable type.
Using the 4-electrode or 5-electrode application allows simultaneous monitoring of 2 ECG
waveforms, and high accuracy of arrhythmia analysis can be attained.
Also, the displayed lead type can be changed.
For 3-electrode lead
(1 waveform monitoring)
Lead Type
Ⅰ
/
Ⅱ
/
Ⅲ
Symbol Color Electrode Site
RA White On the right infraclavicular fossa
LA Black On the left infraclavicular fossa
LL Red
On the left midclavicular line, near the
supracrestal line.
For 4-electrode lead
(Simultaneous 2 waveforms monitoring)
Lead Type
Ⅰ
/
Ⅱ
/
Ⅲ
/ aVR / aVL / aVF
Symbol Color Electrode Site
RA White
On the right infraclavicular fossa
LA Black
On the left infraclavicular fossa
LL Red
On the left midclavicular line, near the
supracrestal line.
RL Green
On the right midclavicular line at the
same height as F.
For 5-electrode lead
(Simultaneous 2 waveforms monitoring)
Lead Type
Ⅰ
/
Ⅱ
/
Ⅲ
/ aVR / aVL / aVF / V
Symbol Color Electrode Site
RA White On the right infraclavicular fossa
LA Black On the left infraclavicular fossa
LL Red
On the left midclavicular line, near the
supracrestal line.
RL Green
On the right midclavicular line at the
same height as F.
V Brown
Chest Lead (V1
〜
V6)
3
To Acquire ECG Waveform