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Note:
• [L.FAIL] and [F.FAIL] light up at the same time when the test value and sorting value are out of
the range and no valid judgment can be made.
3.6 Short-circuit detection function
Short-circuit detection function is used to judge whether the DUT is short-circuited before the
insulation test. The high voltage of the test output may burn out the metal defects that cause the
short circuit. If you want to avoid this, you can use the short circuit detection function. The
short-circuit detection voltage is about 2 ~ 4V. When the DUT is a capacitive load, there is also a
charging time. There are also two modes for setting the charging time. One is the automatic mode.
By monitoring both ends of the DUT The voltage changes to determine whether the charge is fully
charged. The other is a fixed charging time
。
1. Press the "PAGE" key to select the parameter setting interface
2. Select the relevant menu item
Press the up and down keys to move the cursor to short circuit detection. Press the left and right
keys to select "Close" and "Open". Press OK.
Press the key to complete the setting.
Menu
Meaning
Off
Sorting Ringer Off
Pass
When the test passes
Fail
when the test fail
