User Manual

The trigger signal comes from two vertical channels when you use alternative
trigger. In this mode, you can observe two irrelative signals at the same time. You
can select different trigger types for two vertical signals, and selected types cover
edge, pulse, video and slope trigger. Trigger information of two channel signals
display on the bottom right of the screen.
Picture 2-37
Table 2-21 Set trigger mode to edge trigger function menu 1:
Option Setting Instruction
Type Alternative The trigger signal comes from two vertical channels
when you use alternative trigger. In this mode, you
can observe two irrelative signals at the same time.
Source

CH1
CH2
Set trigger type information for CH1 signal
Set trigger type information for CH2 signal
Mode Edge
Set trigger type of the vertical channel signal to
Edge
Slope

Triggering on rising edge.
Triggering on falling edge.
Triggering on rising edge and falling edge.
Set up Enter the “Trigger setup menu”(See table 2-14).
Table 2-22 Set trigger mode to pulse trigger function menu 1:
Option Setting Instruction
Type Alternative

The trigger signal comes from two vertical
channels when you use alternative trigger. In this
mode, you can observe two irrelative signals at
the same time.
Source
CH1
CH2
Set trigger type information for CH1 signal
Set trigger type information for CH2 signal
05