Configuring the ECG MAC PC-ECG PE1201 Before you begin Procedure Run the ECGMAC PC-ECG software. Select the Setting menu. Select the GDT tab and ensure the GDT settings are correct: Input: C:\GDT\Input Output: C:\GDT\Output Application abbreviation: PEKG EDP Abbreviation: MD Ensure Use incremental extension is not ticked Ensure Enable GDT function automatically Is ticked Results