OPERATION
5.6. If there is a short circuit in the DUT during the test, the red RESET button will
illuminate and an alarm will activate. The display will show:
LLT Line-OC
XXX.Xs
XX-XX XX.XV XXXXuA
To stop the alarm, please press the RESET button once. The alarm will stop and the
display will retain the failure information. The instrument is now ready for the next test.
If the RESET button is pressed again, the failure information will be cleared and the
display will indicate the setting data of the test.
5.7. If there is a short circuit in the DUT during the test, the red RESET button will
illuminate and an alarm will activate. The display will show:
LLT Leak-OC XXX.Xs
XX-XX XX.XV XXXXuA
To stop the alarm, please press the RESET button once. The alarm will stop and the
display will retain the failure information. The instrument is now ready for the next test.
If the RESET button is pressed again, the failure information will be cleared and the
display will indicate the setting data of the test.
5.8. If the DUT Input Voltage is wired incorrectly the red RESET button will illuminate
and an alarm will activate. The display will show:
LLT Neutral-V XXX.Xs
XX-XX XX.XV XXXXuA
To stop the alarm, please press the RESET button once. The alarm will stop and the
display will retain the failure information. The instrument is now ready for the next test.
If the RESET button is pressed again, the failure information will be cleared and the
display will indicate the setting data of the test.
6. Reviewing Test Result in multi-step tests
The test results from the memories that have been executed can be reviewed by pressing
the Up () or Down () arrow keys. Successive key presses will continue advancing to
the next result. The results of the last step in the process will be followed by the first step.
Results can be reviewed at any time before the next test is executed. All results are
cleared at the start of the next test cycle.
7. Output Error
This message appears on the display if the instrument’s output reading does not match the
setting. When the instrument has an output problem and the TEST button is pressed, the
Output Error screen will appear as follows: