6
Record the maximum value of the measurement in this period of time.
Record the minimum value of the measurement in this period of time.
Record the average value of the measurement in this period of time.
3.3 Introduction of Rear Panel
Fig.3-2 Rear Panel
SN
Description
1
Power jack: AC 220V / 50Hz power supply input socket.
2
Voltage selector: 110V / 60Hz VAC or 220V / 50Hz VAC.
3
RS232 INTERFACE.
4
USB Device interface.
3.4 User Interface
3.4.1 Interface of Measurement Display
Fig.3-3 Interface of Measurement Display
1. Page title: It is used to identify the displayed page. There are three pages for measurement
display/measurement setting/system setting respectively.
2. Measurement parameter setting
3. Main / secondary parameter display
4. Message column
4.1 Data automation / retention.
4.2 Relative display