User Guide

LA-series Operating Manual
Press , the setting of channel is changed to " ", namely, trigger when
high logic level is turned to low logic level.
4. Make the shuttle cursor point to CH1. Press , setting of CH1 is changed
to H logic level, and so on. The settings are shown below:
Pat 1 xxxxxxxx xxxxxxxx xxxxxxxx xxxxxxHL
Exit from this setting by pressing Exit.
Reference example of pulse width:
If the frequency to be measured is 50KHz, the cycle width is 20uS, and pulse
width 10uS.
-36-
The cycle width
Pulse width