Scientific SMO1000E, User Manual

Page: 118 / 185

Scientific
SMO1000E 118/185
LIN Triggering and Serial Decode
Please take the order of “ Setup for LIN Signals ”, “ LIN Triggering ” and “ LIN Decode ” to
trigger and decode the signals.
Setup for LIN Signals
There are two steps of setting the LIN signal, connecting the signal to oscilloscope,
specifying the parameters of each input signal.
1. Press the Decode key to enter the DECODE function menu.
2. Press the Decode softkey and select the desired slot (Serial 1 or Serial 2).
3. Press Protocol softkey and then select LIN by turning Universal Knob.
4. Press Signal softkey to enter the SIGNAL menu as Figure 58 shows.
Figure 58 LIN SIGNAL Menu
5. Press Source softkey to select the channel that is connected to the LIN signal.
6. Press the Threshold softkey and set the LIN signal’s threshold voltage level by
Universal Knob. The threshold voltage level is for decoding, and it will be regard as
the trigger voltage level when set the trigger type to serial.
7. Press softkey to return previous menu.
8. Press the Configure softkey to enter the BUS CONFIG menu.
9. Press Baud softkey to set baud rate.
The baud rate can be set as predefined value.
If the desired baud rate is not listed, select custom option, press the Custom and
turn the Universal Knob to set the desired baud rate.