GE HEALTHCARE
DIRECTION FC091194, REVISION 11    VIVID 7 SERVICE MANUAL 
4 - 68 Section 4-3 - Functional Checks
4-3-17 ECG Check
4-3-17-1 Introduction
The ECG capability on this unit, is intended as use as a trigger for measurements, but can also be 
viewed on the screen.
4-3-17-2 Parts needed
• ECG Harness, P/N:16L0026 + P/N:16L0028
• ECG Pads, (3 pc) 
or
• ECG simulator
4-3-17-3 Preparations
None
4-3-17-4 ECG Check
 
Table 4-32     ECG Check
Step Task Expected Result(s)
1.
Connect the ECG harness to the connector on the front 
of the system
The unit displays a straight curve along the bottom 
edge of the image sector on the screen.
2.
Connect the three leads to a ECG simulator, 
or 
Fasten the three ECG Pads to your body and connect 
the three leads to respective ECG Pad
- When connecting, the signal on the screen will be 
noisy
- When the connection is completed, a typical clean 
ECG signal is displayed.