SATA DY03005, Руководство пользователя, Страница: 40 / 48

DY03005 Users Manual
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Press and hold down the AC Voltage Detection Button and move the top of the meter close to the object to be tested.
When the meter detects AC voltage, the built-in buzzer will sound discontinuously and the AC Voltage Detection Indicator will flash.
Non-Contact AC Voltage Detection
1. To avoid electric shock, do not touch any naked conductor with hand or skin.
Note:
Connect the black test lead to the "COM" terminal and the red test lead to the "
Ω
VmA " terminal.
According to the rated voltage of the battery to be tested, set the range switch to the corresponding BATT. range position.
Connect the test leads to the two terminals of the battery to be tested.
The display shows the working voltage of this battery.
Battery Test
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Connect the black test lead to the "COM" terminal and the red test lead to the "
Ω
VmA" terminal.
( Note: The polarity of the red lead is positive "+". )
Set the range switch to position.
Connect the red test lead to the anode of the diode to be tested and the black test lead to the cathode of the diode.
The display will show the approximate forward voltage drop of the diode. If the connection is reversed, "OL" will be shown on the display.
Note: Before test, disconnect all power to the circuit to be tested and discharge all capacitors thoroughly.
Diode Test
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