User Manual of
OWON
Color Mixed Signal Digital Storage Oscilloscope
39
Fig. 5-21
Pulse Width Trigger menu
Pulse Width Trigger menu list
MENU SETTING
INSTRUCTION
Source
CH1
CH2
Select CH1 as the trigger source.
Select CH2 as the trigger source.
Mode Pulse
when
(+pulse width less than )
(+pulse width more than )
(+Pulse width equal to)
(-Pulse width less than)
(-Pulse width more than)
(-Pulse width equal to)
To select pulse width condition
Time setting
24ns~10s
Turn “TRIG LEVEL” knob to set time
Trigger
mode
Auto
Normal
Single
Acquire waveform whatever detect
trigger condition or not
Only acquire waveform when match
trigger condition
Only acquire waveform for single time
when detect trigger condition then stop
Coupling
AC
DC
HF
LF
Not allow DC portion to pass.
Allow all portion pass.
Not allow high frequency of signal pass
and only low frequency portion pass.
Not allow low frequency of signal pass
and only high frequency portion pass
Holdoff 100ns
～
10s
Turn “TRIG LEVEL” knob to set time
slot before another trigger event
Holdoff
Reset
Reset hold time to 100ns
