Micsig TO1102 - Page 60

Chapter 5 Trigger System
57
Trigger
Option
Setting
Description
Source
CH2
Set CH2 as trigger signal source
CH3
Set CH3 as trigger signal source
CH4
Set CH4 as trigger signal source
Edge
Rising
Set trigger on positive signal slope
Falling
Set trigger on negative signal slope
Any
Set trigger on detecting a signal slope change
Trigger
Condition
<T
Trigger when the signal slope hold time is smaller than T
>T
Trigger when the signal slope hold time is greater than T
<>T
Trigger when the signal slope hold time is smaller than upper
limit T1 and greater than lower limit T2
Time
8ns~10s
Set the trigger signal slope hold time
Set CH1 slope status as rise and hold time less than 1ms. The steps are as follows:
1) Tap “Trigger” on the main menu to open the trigger menu, select the slope trigger in the trigger type, and
set the slope trigger as follows, as shown in Figure 5-26:
⚫ Trigger source: CH1;
⚫ Edge: Rise;
⚫ Slope hold time: 1us;
2) Adjust trigger level, adjust High or Low trigger level, click arrow at both ends of the chute Switch the
trigger level between High and Low.