Preparing for recording
2067634-131 Revision E
SEER ™ 1000
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Attaching the tape loose enough so that no gel is pressed onto the adhesive surfaces of
the electrodes.
Arrangement electrodes 7 to three ECG channels
Seven electrodes are placed and connected with lines of different colors to record an ECG
three channels.
color coding AHA
Color coding IEC
AHA colors
IEC color
Channel
Position
Red
Green
1 (+)
front left axillary line, fifth rib
White
Red
1 (-)
manubriosternal right edge right of the sternum
Brown
White
2 (+)
Right edge of the sternum, fourth rib
black
Yellow
2 (-)
The left edge of the sternum
Orange
Orange
3 (+)
The left edge of the sternum, the fourth intercostal space
Blue
Blue
3 (-)
upper sternum half
Green
black
Earth
bottom edge of right rib cage in bone