User's Manual

IV
5.6 Inspection Before Test ....................................................................................................... 37
5.7 Setting DX12 Transmitter (for Wireless System) ............................................................. 38
5.7.1 Keyboard Locking/Unlocking ................................................................................. 40
5.7.2 Menu Settings ......................................................................................................... 41
Chapter 6 Operation Instructions for Resting ECG ................................................................. 42
6.1 Viewing Lead Placement Information .............................................................................. 43
6.2 Selecting a Patient Record to Start a New Test ................................................................. 44
6.3 Entering New Patient Information .................................................................................... 46
6.3.1 Entering New Patient Information Manually .......................................................... 46
6.3.2 Entering Patient Information by Using a Bar Code Reader .................................... 49
6.4 Selecting Sampling Type ................................................................................................... 50
6.5 Sampling Resting ECG ..................................................................................................... 50
6.5.1 Specifying Display Mode ........................................................................................ 51
6.5.2 Specifying Lowpass Filter ...................................................................................... 52
6.5.3 Specifying Gain ....................................................................................................... 52
6.5.4 Specifying Speed ..................................................................................................... 52
6.5.5 Recording ECG Data............................................................................................... 53
6.5.6 Freezing and Previewing ECG ................................................................................ 53
6.5.7 Stopping Sampling Data ......................................................................................... 54
6.5.8 Printing ECG Waves ............................................................................................... 55
6.6 Analyzing ECG Data ......................................................................................................... 55
6.6.1 Analyzing Normal ECG .......................................................................................... 55
6.6.1.1 Viewing the Waveform .................................................................................. 56
6.6.1.2 About the Average Template Window ........................................................... 58
6.6.1.3 About the Detail Information Window .......................................................... 60
6.6.1.4 About the Rhythm Wave Window ................................................................. 61
6.6.1.5 Previewing Normal ECG .............................................................................. 61
6.6.2 Analyzing QT Dispersion ........................................................................................ 63
6.6.2.1 Editing Waveform on the QT Dispersion Screen .......................................... 64
6.6.2.2 About QT Value ............................................................................................. 64
6.6.2.3 Previewing QT Dispersion ............................................................................ 65
6.6.3 Analyzing Frequency ECG ..................................................................................... 66
6.6.3.1 About Two-lead Comparison Window .......................................................... 66
6.6.3.2 About 12-lead Power Spectrum Window ...................................................... 68
6.6.3.3 Previewing Frequency ECG .......................................................................... 68
6.6.4 Analyzing High Frequency ECG ............................................................................ 70