Product Manual

SE-601 Series Electrocardiograph User Manual System Setup
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EMG Filter suppresses disturbances caused by strong muscle tremor. The cutoff frequency can be
set to 25Hz, 35Hz or 45Hz. Select Off to turn off the function.
9.2.3 Setting DFT Filter
For SE-601B/C, press Tab or Shift + Tab to move the cursor to the DFT Filter item in the Filter
Setup window. Press F1 or F2 to select an option.
For SE-601A, press F1, F2, Tab or Shift + Tab to move the cursor to the DFT Filter item in the
Filter Setup window. Press F3 or F4 to select an option.
DFT Filter greatly reduces the baseline fluctuations without affecting the ECG signals. The
purpose of this filter is to keep the ECG signals on the baseline of the printout. The setting value
is the low limit of the frequency range, including 0.05Hz, 0.15Hz, 0.25Hz, 0.32Hz, 0.5Hz, and
0.67Hz.
9.2.4 Setting Lowpass Filter
For SE-601B/C, press Tab or Shift + Tab to move the cursor to the Lowpass Filter item in the
Filter Setup window. Press F1 or F2 to select an option.
For SE-601A, press F1, F2, Tab or Shift + Tab move the cursor to the Lowpass Filter item in
the Filter Setup window. Press F3 or F4 to select an option.
Lowpass Filter restricts the bandwidth of input signals. The cutoff frequency can be set to 150Hz,
100Hz or 75Hz. All the input signals whose frequency is higher than the set cutoff frequency will
be attenuated.
NOTE: Only when EMG Filter is set to Off, can the setting of Lowpass Filter be
effective.
9.3 Record Setup
Press F1, F2, F3, F4, Tab or Shift + Tab to move the cursor to Record on the System Setup
screen, and then press Enter to open the Record Setup window.
In the Record Setup window, you can set Record Device, Paper Marker, Patient Info, Speed,
Gain, Template, Measure, Minnesota Code, Analysis and Position Marker.