100
Keysight InfiniiVision 1200 X-Series and EDUX1052A/G Oscilloscopes User's Guide
11
Triggers
1
On the front panel, in the Trigger section, press the
[Trigger]
key.
2
In the Trigger menu, press the
Trigger Type
softkey.
3
Press the
Trigger Type
softkey; then, turn the Entry knob to select
Edge
.
4
Select the trigger source:
•
Analog channel,
1
to the number of channels
•
External
— triggers on the rear panel EXT TRIG input signal.
•
Line
— triggers at the 50% level of the rising or falling edge of the AC power
source signal.
•
WaveGen
— triggers at the 50% level of the rising edge of the waveform
generator output signal. (Not available when the DC or Noise waveforms are
selected.)
•
WaveGen Mod (FSK/FM)
— when waveform generator FSK or FM modulation is
used, triggers at the 50% level of the rising edge of the modulating signal.
You can choose a channel that is turned off (not displayed) as the source for the
edge trigger.
The selected trigger source is indicated in the upper-right corner of the display
next to the slope symbol:
•
1
through
4
= analog channels.
•
E
= External trigger input.
•
L
= Line trigger.
•
W
= Waveform generator.
5
Press the
Slope
softkey and select rising edge, falling edge, alternating edges,
or either edge (depending on the selected source). The selected slope is
displayed in the upper-right corner of the display.
