Gima ECG90A Manuel D'utilisation page 24

6.4.3 Colors of lead cables
As shown in Table 6-1:
Electrode position
Right arm
Left arm
Left leg
Right leg
Chest 1
Chest 2
Chest 3
Chest 4
Chest 5
Chest 6
Note
It is recommended to install the lead cables after turning off the device.

Apply appropriate amount of conductive paste on the electrode when installing the

electrode.
If the ECG waveform does not appear for a long time, check if the electrode is in

good contact with the skin.
6.4.4 Lead method and system
As shown in Figure 6-5:
6.4.5 Lead-off and overload indication
The device can check the connection status of the lead at any time. If lead-off or overload is
Table 6-1 Colors of lead cables
European standard
Mark Color
R Red
L Yellow
F Green
N/RF Black
Cl Red
C2 Yellow
C3 Green
C4 Brown
C5 Black
C6 Purple
Figure 6-5 Lead system
Mark
18
American standard
Color
RA White
LA Black
LL Red
RL Green
Vl Red
V2 Yellow
V3 Green
V4 Blue
V5 Orange
V6 Purple