User Manual

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7. To enable the DIN40839 function, press the key, on the front panel. The proper
voltage (12V or 24V) should be metered on the front panel display.
8. To run the DIN40839 function press shift and enter to trigger the test to run.
9. Repeat step 8 to trigger the function to run as many times as needed.
ISO 16750-2 Parameters
The ISO16750-2 function contains three different test simulations, Short voltage drop, Profile
for the reset test, and Starting profile. All three test simulations are based on the ISO 16750-2
requirements and applies to electric and electronic systems/components for vehicles. The pulse
shapes and parameters are shown below:
Figure 3.9 – Short voltage drop waveform
0.000V 0.000A
0.0W DIN40839
Trig