Keysight DSOX1202A - Page 100

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.