6.4.3 Colors of lead cables
As shown in Table 6-1:
Table 6-1 Colors of lead cables
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:
Figure 6-5 Lead system
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