East Tester ET-1715, User Manual

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Contents
1 Basic Introduction...........................................................................................................1
1.1 Function............................................................................................................... 1
1.2 Summary of Source and Measure Functions....................................................... 1
1.3 Interface (terminal) Description...........................................................................2
1.4 Key Description................................................................................................... 3
1.5 Display Screen..................................................................................................... 4
2 Basic Operation...............................................................................................................5
2.1 Measure and Source.............................................................................................5
2.2 Shut Down Mode................................................................................................. 7
2.3 Backlight Brightness Adjustment.........................................................................8
3 Function Usage............................................................................................................... 9
3.1 DC V and DC mV Measurement......................................................................... 9
3.2 DC mA measurement.........................................................................................10
3.3 Current Measurement with Loop Power............................................................10
3.4 Frequency measurement.....................................................................................11
3.5 DC V Source...................................................................................................... 12
3.6 DC mV Source................................................................................................... 12
3.7 DC mA Source
（
active
）
................................................................................12
3.8 Simulating a 4- to 20-mA Transmitter...............................................................13
3.9 Frequency Output...............................................................................................14
4 Advanced Application...................................................................................................15
4.1 Setting 0 % and 100 % output parameters......................................................... 15
4.2 Automatic Ramp the Output.............................................................................. 16
4.3 Factory Reset......................................................................................................16
5 Power............................................................................................................................ 17
5.1 Charge................................................................................................................ 17
6 Specifications................................................................................................................18
6.1 DC Voltage Measurement..................................................................................18
6.2 DC voltage Source............................................................................................. 18