Revison 0.8.6 Document No. 01424 Page 11
6.1.2 5-lead configuration
Five color-coded lead wires are used to create three channels of ECG
recording. This is a typical electrode placement:
Figure 2—5-Lead Electrode Placement
# Color Location
RA White Upper-right portion of chest, 2 to 3
inches below collarbone
LL Red Below left breast, over lower rib-
cage
LA Black Upper-left portion of chest, 2 to 3
inches below collarbone
RL Green Lower right rib margin over bone
V1 Brown Fourth intercostal space at the
right boarder of the sternum