Rigol DS1104Z 4-channel oscilloscope, Digital Storage oscilloscope, DS1104Z Benutzerhandbuch
Produktcode
DS1104Z
RIGOL
DS1000Z User’s Guide
5-28
Windows Trigger (Option)
Windows trigger provides a high trigger level and a low trigger level. The instrument
triggers when the input signal passes through the high trigger level or the low trigger
level.
Trigger Type:
Press Type to select “Windows”. At this point, the trigger setting information as
shown in the figure below is displayed at the upper right corner of the screen.
Source Selection:
Press Source to select CH1-CH4 as the
. The current trigger source
is displayed at the upper right corner of the screen.
Note: select channel with signal input as trigger source to obtain stable trigger.
Windows Type:
Press WndType to select the kind of edge of the input signal on which the
oscilloscope triggers.
: trigger on the rising edge of the input signal when the voltage level is
greater than the preset high trigger level.
: trigger on the falling edge of the input signal when the voltage level is
lower than the preset low trigger level.
: trigger on any edge of the input signal when the voltage level meets the
preset trigger level.
Trigger Position:
After selecting the windows type, press Position to further specify the time point of
trigger by selecting the trigger position.
Enter: trigger when the trigger signal enters the specified trigger level range.
Exit: trigger when the input signal exits the specified trigger level range.
Time: used to specify the hold time of the input signal after entering the
specified trigger level range. The instrument triggers when the accumulated
hold time equals the windows time.
hold time equals the windows time.