GE HEALTHCARE
DIRECTION FQ091013, REVISION 1    VIVID I N AND VIVID Q N SERVICE MANUAL
Chapter 7 - Diagnostics/Troubleshooting  7-113
7.) Make sure that the resolution scale is set to 1 Sec. (as shown in Figure 7-78, above).
8.) Trackball to the Open Device button and press Set.
The ECG signal is displayed in the Data area, as shown in the example below:
Figure 7-78   ECG Device Test Screen
Figure 7-79   Test ECG - Data