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9-6
Change the electrode site, or select a lead with higher QRS amplitude for both ECG1 and ECG2.When the
electrode site is changed, perform the arrhythmia learn process.
Cause 2
The shapes of normal heartbeat and arrhythmia are similar.
Solution
Change the electrode site, or select a lead which shows difference of the shapes between the normal heartbeat
and arrhythmia.When the electrode site is changed, perform the arrhythmia learn process.
Cause 3
Noise is interfering to the ECG.
Solution
Check the electrode attachment, and remove the noise source.
Check the electrode attachment, lead cable and relay cable.
If the electrode, lead cable, or relay cable is defective, replace them.
If any noise source is near the patient, move it away from the patient as far as possible.
If EMG is interfering, change the electrode site to a location where EMG will less likely to interfere.
Respiration
<CVA detected> message is displayed.
Cause
Heartbeat is interfering and superimposed on the respiration waveform.
Solution
Place the electrode as shown below where the heartbeat will be less likely to interfere.
Or, select a lead where the heartbeat will be less likely to interfere.
(For Europe)
(For USA)
<RR meas. range is exceeded.> message is displayed.
Cause 1
Electrode is detached.
Solution
Reattach the electrode. If the electrode contact is poor, replace the electrode.
Cause 2
The electrode contact impedance is high.
Solution 1
Reattach the electrode. If the electrode contact is poor, replace the electrode.
Solution 2
Change the lead for respiration measurement.
Red
Green
Yellow
Red
Black
White
Содержание DS-8400
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