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System Messages
Table 3-3 System Messages (Continued)
Message
Pads Cable Off
Pads Off
Defib Failure - Cycle
Power
Pacer Failure
Pacer Output Low
System Failure Ser-
vice Unit
SpO2 Cable Off
SpO2 Light Interf
Non Pulsatile
SpO2 Failure
SpO2 Low Signal
3-14
Description
The pads cable is not connected to the
defibrillator.
Failure on Power PCA.
The pads are not making proper contact
with the patient.
Failure on Power PCA.
An error has occurred in the defibrillator
subsystem.
The pacing system is not functioning.
High patient impedance is resulting in the
pacer delivering less current to the patient
than specified in the output current setting.
A serious malfunction has occurred.
The SpO
cable is not connected to the
2
device.
The level of ambient light is so high that
the sensor cannot obtain an SpO
ing, or the sensor or cable is damaged.
The patient's pulse is absent or too weak
to be detected.
A failure has occurred in the SpO2
circuitry
SpO
signal is too low to give an accurate
2
reading.
Corrective Action
Check that the pads cable connector is
locked in place.
Replace Power PCA.
Make sure the pads are properly applied
to the patient.
Replace Power PCA.
Turn power off, then on. If message reap-
pears, service the unit. See "Trouble-
shooting" on page 3-1 and Table 3-9 on
page 3-18.
Service the unit. See "Troubleshooting" on
page 3-1 and Table 3-10 on page 3-24.
Check the pads are applied properly.
Service the unit. See "Troubleshooting" on
page 3-1.
Attach the SpO
M5500B.
1. Cover the sensor with an opaque mate-
read-
rial.
2
2. Check the sensor and cable for dam-
age; try another sensor and cable.
1. Check that the sensor is applied prop-
erly.
2. Make sure the sensor site has a pulse.
3. Relocate the sensor to a site with
improved circulation.
4. Try another sensor.
1. Replace the SpO2 PCA.
2. Ensure that the flex circuit from the
SpO2 PCA to the Interface PCA is con-
nected.
3. Replace the SpO2 Connector.
1. Check the sensor is applied properly.
2. Try another sensor type.
cable to the M3500B/
2
Troubleshooting
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