Automatic Mode - Schiller AT-2plus Manual

SCHILLER AT-2plus 6-Channel ECG Unit
SERVICE HANDBOOK Issue d May 2002

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
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. An `A` on the bottom line of the
LCD indicates that Auto sensitivity is set.
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
• Sokolow Index (ECG index for hypertrophy)
• Detailed Measurement Table
To obtain an extra printout of the ECG recording in Format 1, simply press the COPY key:
To obtain an extra printout of the second format, press the ALT key followed by the COPY key:
The Auto mode settings for the two formats are detailed in the paragraph entitled `Settings for
Automatic Mode` later in this book
AUTO
3
is pressed before recording in automatic mode, the
ALT
+
COPY
ALT - COPY
Chapter 1
Operating Elements
Page 1.9