GE Vivid T8 Basic Service Manual page 288

when there's too much leakage current, 10-30
chassis fails, 10-30
ECG fails, 10-31
new unit, 10-31
peripheral fails, 10-31
probe fails, 10-31
still fails, 10-31
Index-4 Vivid T8/ Vivid T8 Pro – Basic Service Manual
5490863-100 English Rev. 03