GE HEALTHCARE PROPRIETARY TO GE
D
IRECTION 5344303-100, REVISION 3 VIVID P3 SERVICE MANUAL
Chapter 10 Care & Maintenance 10-21
10-7-6-3 Dale 600 Meter Procedure (cont’d)
5.) Set the meter's “FUNCTION” switch to LEAD TO GROUND position to measure the patient lead to
ground leakage current.
6.) Select and test each ECG lead positions (except ALL) of the LEAD selector, testing each to the
power condition combinations.
Figure 10-7 ECG Leakage Current Test
Table 10-18 Testing Power Conditions
ECG Power Meter’s Polarity Switch Meter’s Neutral Switch
ON NORM CLOSED
ON NORM OPEN
ON REVERSE CLOSED
ON REVERSE OPEN
OFF NORM CLOSED
OFF NORM OPEN
OFF REVERSE CLOSED
OFF REVERSE OPEN
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