User's Manual

SE-1010 PC ECG User Manual Configuring the System
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DFT Filter
DFT filter greatly reduces the baseline fluctuations without affecting ECG signals. There are two
options: Weak and Strong.
NOTE: If DFT filter is set to Strong, the ECG data displayed on the screen is 0.85
seconds later than the real-time ECG data; if DFT filter is set to Weak, the ECG
data displayed on the screen is 1.8 seconds later than the real-time ECG data.
EMG Filter
EMG filter suppresses the disturbance caused by strong muscle tremor. The cutoff frequency can
be set to 25Hz, 35Hz, or 45Hz.
Lowpass Filter
Lowpass filter restricts the bandwidth of input signals. The cutoff frequency can be set to 75Hz,
100Hz or 150Hz. All the input signals whose frequency is higher than the setting cutoff
frequency will be attenuated.
AC Filter
AC filter suppresses AC interference without attenuating or distorting ECG signals. There are two
options: 50Hz and 60Hz.
9.2.2 Setting Sampling Time
You can enter the normal ECG sampling time manually. The range is 10~600s.
You can enter the HRV sampling time manually. The range is 1~15min.
You can enter the sequence mode time manually. The range is 10~900s.
9.2.3 Others
1. Lead Sequence
You can set Lead sequence to Standard or Cabrera, and the lead groups are displayed or
printed in the corresponding sequence listed in the following table.
Lead Sequence Lead group 1 Lead group 2 Lead group 3 Lead group 4
Standard
І, II, ІІІ aVR, aVL, aVF V1, V2, V3 V4, V5, V6
Cabrera
aVL, І, -aVR II, aVF, ІІІ V1, V2, V3 V4, V5, V6