Alternate Trigger - Owon PDS8102T User Manual

User Manual of OWON Color Mixed Signal Digital Storage Oscilloscope

Alternate trigger

Trigger signal comes from two vertical channels when alternate trigger is on. This
mode is used to observe two unrelated signals. You can choose different trigger modes
for different channels.The options are as follows: edge, video, pulse or slope.
Alternate trigger(Trigger mode: Edge)
Alternate trigger(Trigger Type: Edge)
Fig.5-23 Alternate trigger(Trigger Type: Edge) Menu
Alternate trigger(Trigger Type: Edge)
MENU SETTING
CH1
Source
CH2
Mode Edge
Rising
Slope
Falling
Coupling
Holdoff 100ns～10s
Holdoff
Reset
Menu is shown as
Menu
INSTRUCTION
Select CH1 as the trigger source.
Select CH2 as the trigger source.
Set vertical channel trigger type for edge trigger.
Trigger in signal rising edge
Trigger in signal falling edge
AC Not allow DC portion to pass.
DC Allow all portion pass.
HF Not allow high frequency of signal pass and only low
frequency portion pass.
LF Not allow low frequency of signal pass and only high
frequency portion pass
Turn "TRIG LEVEL" knob to set time slot before another
trigger event.
Reset hold time to 100ns
Fig.5-23
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