AEMC 721 User Manual page 3

5.3 THD Push Button: Power Quality Measurements...................29
5.3.1
5.3.2
5.3.3
5.3.4
5.4 Range Push Button: Manual Ranges .....................................33
5.5 Hz Push Button: Frequency Measurement.............................34
5.6 Peak/Smooth Push Button......................................................35
5.6.1
5.6.2
5.7 MIN/MAX Push Button: Recording Function...........................36
5.8 Vout - Analog Output..............................................................38
5.8.1
5.9 Summary of Accessible Functions..........................................39
5.10 Auto-Off Feature .....................................................................40
5.11 Troubleshooting ......................................................................40
6. MAINTENANCE .............................................................41
6.1 Cleaning..................................................................................41
6.2 Battery Test & Replacement ...................................................41
6.2.1
Repair and Calibration...........................................................................43
Technical and Sales Assistance ............................................................43
Limited Warranty ...................................................................................44
Warranty Repairs...................................................................................44
%THD: Total Harmonic Distortion ...............................29
%DF: Distortion Factor ..............................................31
CF: Crest Factor .........................................................32
Bargraph .....................................................................32
Smooth .......................................................................35
Peak............................................................................36
Output Level ...............................................................39
Battery Replacement ..................................................42