YOKOGAWA ScopeCorder DL350, Руководство пользователя

Страница: 120 / 258

6-13
IM DL350-01EN
Level for Detecting the Start and End Points (Level) and Detection Hysteresis
(Hysteresis)
If you set the sync channel to a channel from CH1 to CH4, you need to set the level for detecting the start and
end points and set the detection hysteresis. These items are the same as the trigger level
and
hysteresis of the simple trigger.
Trigger Position (Position), Trigger Delay (Delay)
Trigger position , Trigger delay
Operating Conditions of the Wave Window Trigger
You can use the wave window trigger with the following waveforms and settings. You cannot use the wave
window trigger when the record length is 25 kpoint or less and the time axis setting is shorter than 10 ms/div.
Waveforms AC waveforms and triangular waveforms between 40 kHz and
1 kHz. (The trigger cannot be used with rectangular waveforms,
such as inverter waveforms, or waveforms with fast rising
edges.)
Sample rate 10 kS/s to 500 kS/s
Acquisition mode Normal
Trigger mode Normal, Single, Single(N)
When the trigger mode is Auto or Auto Level, it is difficult for the
wave window trigger to occur.
Edge Trigger (Edge)
The instrument triggers when the trigger source input signal passes through the specified trigger level in the
specified way.
Trigger Source (Source)
This item is the same as the trigger source of the simple trigger.
You cannot select time trigger (Time).
Trigger Slope (Slope), Trigger Level (Level) and Trigger Hysteresis (Hys)
These items are the same as the trigger slope , trigger level and hysteresis
of the simple trigger.
Time Trigger (Time)
This is available only in recorder mode.
Date and time are used to trigger the instrument.
Date and Time Setting (Date/Time Setup)
The instrument triggers at the specified date and time.
Specify the year, month, day, hour, minute, and second.
6 Triggering