Hioki 8847 - Setting the Trigger Mode

9.2 Setting the Trigger Mode
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9
Chapter 9 Trigger Settings
Set whether to continue to accept triggers after measuring.
If all trigger sources are disabled (Off, with no trigger setting), measurement starts immediately
(free-running).
Description Available selections depend on the function.
To Stop Measuring:
Press the STOP key.
Press once: recording stops at the end of the specified recording length.
Press twice: recording stops immediately.
When the trigger mode is set to [Repeat]
During the processing interval from the end of recording until entering the next
trigger standby condition (Auto Save, Auto Print, waveform display processing,
numerical calculation), triggering will not be accepted.
9.2 Setting the Trigger Mode
Procedure
To open the screen: Press the DISP key → Waveform screen
1
Move the cursor to the [Trigger] item.
2
Select the trigger mode.
Select
Single
Only one trigger is recognized. After pressing the START
key, once a trigger is applied, a waveform is recorded for
the specified recording length, and measurement then
stops.
Repeat
Triggers are accepted continuously.
When no trigger is applied, the instrument enters the Trig-
ger Wait state. Press the STOP key to stop measuring.
(See below)
Auto
Triggers are accepted continuously.
If no trigger is applied within about one second, a waveform
of the specified recording length is automatically recorded.
Press the STOP key to stop measuring.
Trigger Mode
Function
Single
OO
(default setting)
Repeat OO
Auto
O
(default setting)
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