9-28 120 Series Maternal/Fetal Monitor Revision B
2015590-001
General Maintenance: Maternal Blood Pressure Tests
Patient–to–Chassis Using AC Voltage for One Minute
Connect the monitor to the hi-pot tester as shown in Figure 9-6.
NOTE: The hi-pot tester voltage is 2.5 kVAC.
Figure 9-6. Patient–to–Chassis Using AC Voltage for One Minute (2.5 kVAC)
 FECG: Connect an FECG test body to the monitor’s front panel ECG input. The
FECG test body can be the assembly leakage cable. Measure the voltage
breakdown.
F pass F fail
 MECG: Connect an ECG test body to the monitor’s front panel ECG input. The
MECG test body can be a shorted MECG cable or the assembly leakage cable.
Measure the voltage breakdown.
F pass F fail
 IUP: Connect an IUP test body to the monitor’s front panel UA input. The IUP
test body can be a SensorTip cable (wrapped in aluminum foil) or the assembly
leakage cable. Measure the voltage breakdown.
F pass F fail
 MSpO2: Connect an MSpO2 test body to the monitor’s front panel MSpO2 input.
The MSpO
2 test body can be a MSpO2 cable and sensor (wrapped in aluminum
foil) or the assembly leakage cable. Measure the voltage breakdown.
F pass F fail
 FSpO2: Connect an FSpO2 test body to the monitor’s front panel FSpO2 input.
The FSpO
2 test body should be an FSpO2 cable and sensor wrapped in
aluminum foil. Measure the voltage breakdown.