GE Vivid 7, Service Manual

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GE H
EALTHCARE
D
IRECTION
FC091194, R
EVISION
11 V
IVID
7 S
ERVICE
M
ANUAL
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:1 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.