9-8
MAC
1200 resting ECG analysis system
Revision D
2012250-095
Specifications: Basic Information
ECG Calibration
Automatic recording of a defined voltage step, valid for all channels.
Calibration voltage, referred to ECG signal input: 1 mV
Calibration pulse width on recording depends on paper speed
25 mm/s:
5 mm
50 mm/s:
10 mm
5 mm/s:
1 mm
Automatic ECG Gain Adjustment
The gain automatically adapts to the incoming signal. The maximum amplitude of
the lead group or of all leads determines the gain setting.
Automatic adjustment range: 5 to 40 mm/mV
Amplitude range: (6 channels) 18 to 31 mm
Baseline
Automatic adjustment of the baseline to the optimal recording range, in dependence
of the signal amplitude.
Anti-Drift System (ADS) (Cubic Spline)
Automatic compensation of baseline fluctuations caused by polarization voltage
fluctuations at the lead electrodes (delay in recording: 4.2 seconds).
ECG Storage
In 12 Lead Mode, storage of up to 40 ECGs.
Stored ECGs can be deleted (individually or all in one pass), printed,
transferred, and patient data can be edited.
When memory is full, user is informed of the possible actions.
Summary of Contents for MAC 1200
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Page 11: ...Revision D MAC 1200 resting ECG analysis system 1 1 2012250 095 1 The Basics ...
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Page 19: ...Revision D MAC 1200 resting ECG analysis system 2 1 2012250 095 2 Functional Description ...
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Page 45: ...Revision D MAC 1200 resting ECG analysis system 3 1 2012250 095 3 System Test Function ...
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Page 69: ...Revision D MAC 1200 resting ECG analysis system 4 1 2012250 095 4 Repair Instructions ...
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Page 79: ...Revision D MAC 1200 resting ECG analysis system 5 1 2012250 095 5 Troubleshooting ...
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Page 85: ...Revision D MAC 1200 resting ECG analysis system 6 1 2012250 095 6 Adjustment Instructions ...
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Page 89: ...Revision D MAC 1200 resting ECG analysis system 7 1 2012250 095 7 Service and Maintenance ...
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Page 101: ...Revision D MAC 1200 resting ECG analysis system 8 1 2012250 095 8 Parts List ...
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Page 111: ...Revision D MAC 1200 resting ECG analysis system 9 1 2012250 095 9 Specifications ...
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Page 123: ...Revision D MAC 1200 resting ECG analysis system 10 1 2012250 095 10 Drawings ...
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