User manual
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Figure 3.8 – Test Pulse waveform (DIN 40839) 
Table 3.4 – Parameters for test pulse 
 Follow the steps below to set up the DIN40839 function: 
1.  Access the main menu by pressing   and the . 
2.  Use the  key to select FUNC. and press .  
3.  Use the  key to select DIN40839 and press . The screen below will display: 










