Disabling the HR Alarm
M3500B HeartStart XLT Defibrillator/Monitor 4-7
4
Disabling the HR Alarm
If the heart rate is outside the HR alarm limits, an alarm sounds. To disable the
alarm, press . appears to indicate that the alarm is disabled.
Adjusting the ECG Size
To increase or decrease the size of the ECG, press or on the gain con-
trol, .
Troubleshooting
Table 4-5 provides troubleshooting tips for ECG Monitoring.
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Table 4-5 Troubleshooting Tips
Situation Cause Solution
/HDGV2IImessage
or
dashed line (------)
The monitoring elec-
trodes are not applied
or are not making
proper contact with the
patient.
The monitoring cable is
not connected.
Check that the monitoring
electrodes are properly
applied.
Check that the monitoring
cable is properly con-
nected.
3DGV2IImessageThe pads are not mak-
ing proper contact with
the patient.
Check that the pads are
properly applied.