TENTECH MD-5075x, User Manual

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Index
1. Description ......................................................................................................... 6
2. Panel control functions ....................................................................................... 7
2.1. Keyboard .................................................................................................... 8
2.2. Display ..................................................................................................... 10
3. Charging battery .............................................................................................. 11
4. Connecting the MD-5075x ............................................................................... 11
5. Use of “Guard” (G) terminal.............................................................................. 14
6. Setting tests ..................................................................................................... 15
6.1. Test voltage definition ............................................................................... 15
6.2. Selection of the operation mode ............................................................... 16
6.2.1. Normal mode ..................................................................................... 16
6.2.2. SVT Mode (step voltage tests) ........................................................... 16
6.2.3. “TIMER” Mode.................................................................................... 18
6.2.4. “Pass / Fail” Test mode ...................................................................... 19
7. How to perform tests ........................................................................................ 20
7.1. Measurement of the Dielectric Absorption Index (DAI) .............................. 22
7.2. Measurement of the Polarization Index (PI) .............................................. 23
8. Other functions ................................................................................................ 24
8.1. Backlight ................................................................................................... 24
8.2. Filter ......................................................................................................... 24
8.3. True RMS AC/DC Voltmeter ..................................................................... 24
8.4. Leakage current measurement ................................................................. 24
8.5. Capacitance measurement ....................................................................... 25
8.6. Hold .......................................................................................................... 25
8.7. Internal memory ........................................................................................ 26
8.8. Battery status check ................................................................................. 26
8.9. Auto power-off .......................................................................................... 26
9. Software .......................................................................................................... 27
9.1. USB Drivers .............................................................................................. 27
9.1. T-Logger software .................................................................................... 27
10. Printer ............................................................................................................ 28
11. Cleaning ........................................................................................................ 28
12. Technical specifications ................................................................................. 29
13. Application note 32 ........................................................................................ 32
14. Warranty ........................................................................................................ 35