Schiller CARDIOVIT AT-2, Руководство по обслуживанию

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SCHILLER AT-2 6-Channel ECG Unit
SERVICE HANDBOOK Issue 2.1 November 1998
Chapter 1
Operating Elements
Automatic Mode
In automatic mode , a full 12-lead ECG is printed in one of two predefined formats with a sensitivity
of 10 mm/mV. These two formats are selected by the user to suit his specific needs and
requirements .
When the AUTO SENSITIVITY key is pressed before recording in automatic mode, the
unit detects very large waveform amplitudes and sets the sensitivity for the extremity and/or
precordial leads to 5 mm/mV to reduce the overlapping of traces.
To start the automatic ECG recording in Format 1, press the AUTO key:
To start the automatic recording in the second format, press the ALT key followed by the
AUTO key:
+
The printout gives the following:
• ECG recording of all leads in either Standard or Cabrera format according to selection
• Sensitivity
• Heart Rate
• Speed
• Filter Settings
• Time and Date
• Interpretation statements
• Average Cycles
• Intervals
• Axis
• Detailed Measurement Table
To obtain an extra printout of the ECG recording in Format 1, simply press the COPY key:
COPY
To obtain an extra printout of the second format, press the ALT key followed by the COPY key:
ALT - COPY
Note: The Auto mode settings for the two formats are detailed in the paragraph entitled '
Automatic Mode (ECG) Settings` later in this chapter.