GDZX ZX2670A, Руководство пользователя

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time is less than 100s,the time resolution is 0.1s;when the time is greater than or equal to 100s,the
time resolution is 1s.If the time is set to 0.0s,then the test time to add count;when the time is not set
to 0,the time to reduce count.
16
UP button When setting the time, press this key, the time setting value will increases;
17
DOWN button When setting the time, press this key, the time setting value will decreases;
18
Current preset adjusting potentiometer:When the "test/preset"(19)button is pressed for the
current preset state,the current display window shows the preset current value,adjust clockwise the
preset current will increases;adjust anticlockwise the preset current will decreases.
19
"test/preset"button:This button is pressed for the preset current state, and pop-up for the
test status.
20
2mA/20mA switch button This button is pressed for the 20mA file,pop-up for the 2mA
file.
21
100mA(AC) files This button is pressed for the 100mA(AC)
22
AC/DC switch button:This button switches the display voltage is the AC voltage or DC
voltage;the window display the DC voltage when it is pressed,the window display the AC voltage
when it is pop-up.
23
5kV/10kV voltage file switch This button is pressed for the 5kV,pop-up for the 10kV.
10. Rear panel
1) Input power outlet
1
Three-core two-phase power supply socket.The power socket is equipped with a fuse;please refer to 1.7.
about the selection of the input voltage and the replacement of the fuse.
2
Power supply ground wire protecting ground port,this protecting grounding port must be connected to