2042480-001 C Dash 2500 Patient Monitor 9-15
ECG: Calibration
Choose HR/Pulse or RESP from the Setup parameters option in the Main
Menu. Then choose adjust limits from Setup HR/Pulse or Setup RESP.
Instructions for setting the HR/Pulse alarms are in the Heart Rate/Pulse section
of this manual, and instructions for setting up the RESP alarms are in the RESP
section. Additional information about alarms is in the Alarms section.
Calibration
The ECG parameter does not require calibration.
Auxiliary Output
The auxiliary output connector provides an analog ECG waveform output. The
analog ECG waveform signal is a high level (1 V/mV) representation of the
primary lead. To properly connect equipment to this output, please refer to the
Appendix.
Specifications
Specifications
Leads available 3-electrode configuration: I, II, III
5-electrode configuration: I, II, III, aVR, aVL, aVF, and
VA
QRS amplitude range 0.5 to 5.0 mV
Heart rate accuracy 30 to 300 bpm
± 3 bpm or 3% of reading, whichever is greater
Heart rate resolution 1 bpm
Bandwidth 0.5 to 40 Hz +1/-6 dB
0.05 to 40 Hz +1/-6 dB
0.05 to 100 Hz +1/-6 dB
Standardizing voltage 1 mV marker
Common mode rejection 1 mV RTI or 10 mm p-p max displayed noise allowed
with 20 Vrms, 50-60 Hz input
Input Impedance
Common mode
Differential
> 2.5 MΩ at 10 Hz
> 2.5 MΩ from DC to 60 Hz
60 Hz tolerance up to 10 mV
Pacemaker detection/rejection
Input voltage range ± 2 mV to ± 700 mV
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