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IM 701450-01E
6
Triggers
Window
A window is defined by its center level and width.
Selectable Range of Center
The selectable range is 8 divisions within the screen. The resolution is 0.01 divisions. For
example, the resolution for 1 V/div is 0.01 V.
Selectable Range of Width
The selectable range is ±0.5 to ±4 divisions around the center level. The resolution is 0.01
divisions. For example, the resolution for 1 V/div is 0.01 V.
Note
The width level can be set above ±4 divisions from the center of the screen. However, if
either level exceeds the edge of the screen, the operation becomes unstable. Whenever
possible, do not set the width level exceeding the display.
Trigger Coupling
You can select the trigger coupling.
AC Uses a signal that is obtained by removing the DC component from the trigger source
signal.
DC Uses the trigger source signal as-is.
Turning ON/OFF the HF Rejection
Specify 15 kHz or 20 MHz if you wish to use a signal that is obtained by removing the
high frequency components (frequency components greater than 15 kHz or 20 MHz)
from the trigger source signal as the trigger source.
Relationship with the Width/OR Trigger
• The trigger types that the window trigger can use are Width and OR.
• To set the window trigger on a single channel, set the status of all channels except
the channel to be used to – or X.
Hold Off
See section 6.4.
6.13 Setting the Window Trigger (ENHANCED)
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