ITech IT6600C Series User Manual page 72

How to Use
Recall the self-defined DIN waveform operation (taking 12.5V voltage waveform
as an example):
1. Click Vehicle on the Menu screen to enter the vehicle test screen.
1) Press the up/down key to move the cursor to the Standards function
2) Press the up/down key to move the cursor to the Mode function setting
3) Press the up/down key to move the cursor to the Voltage function
2. Press [On/Off] on the front panel, turn on the output.
3. Press [Run] in the Vehicle function interface to output the startup voltage
waveform.
4.7.2 ISO16750-2
To verify the anti-interference performance of the automotive electronics '
products. Output pulse waveform completely meets the International Standard
ISO-16750-2, convenient for quick recall by the user.
Automotive Short-time Voltage Drop Waveform
This waveform simulates an instantaneous drop in the supply voltage when the
car is started. This test simulates the effect when a conventional fuse element
melts in another circuit.

12V system

24V system
setting and press the [Enter] key to confirm. Rotate the knob to select
DIN40839 and press the [Enter] key to confirm.
and press the [Enter] key to confirm. Rotate the knob to select
Userdefined and press the [Enter] key to confirm.
setting and press the [Enter] key to confirm. Press the numeric keys to
set the startup voltage as V=12.5V and press [Enter] to confirm.
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Power Supply Function
63