B30 Patient Monitor
10-4
Lead changed The monitor automatically switches
the ECG1 waveform selection to a
measurable ECG Lead (I, II, III, aVR, aVL,
aVF or V) if the current ECG1 is not
measurable. Note that the ECG
waveform changes according to the
lead it is measured from.
• Check the lead.
Leads off ECG trunk cable or any of the leads is
disconnected. Offset voltage between
two electrodes is too high.
• ECG: Reconnect the disconnected
trunk cable, electrode or leadwire.
• ECG: Change the trunk cable,
leadset and module.
Network down: xxx Network cable is not connected.
The Central is shut down.
• Check the network cable.
• Check the Central.
NIBP manual Autocycling mode is interrupted
because of an air leak or loose cuff.
• Check the NIBP setup and restart
autocycling.
No battery backup
• Replace the batteries.
Noise Unreliable HR calculation or distorted
waveform, possibly during
defibrillation or because of motion
artifacts.
• ECG: Check the patient status.
• ECG: Check the electrodes.
• Ensure that the patient is not
shivering.
• Poor electrode quality or wrong
positioning.
• Change the lead.
• Remove the ECG cable from the
connector and reinsert it.
No P1 transducer Transducer or channel x cable
disconnected.
• Connect the transducer or the
cable.
No SpO2 probe There is no SpO
2
probe.
• Check connection between the
SpO
2
sensor and module.
No SpO2 pulse No SpO
2
pulse can be detected.
• Try other measuring sites.
Poor signal Signal is not sufficient.
• SpO
2
: Change the measuring site.
Printer error Printer is not working properly.
• Check that the network printer is
operational.
Printing... Printing network printer has started.
• Please wait until the printing is
finished.
Printing ready Monitor has completed sending
printing data to the printer.
• Please wait until the printing is
finished.
PVC rate limit changed Limit has changed on the Arrhythmia
Workstation
• Check the limit.
Message Explanation What to do
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