Teledyne LeCroy WaveAce 1000_2000 - Manual (Page 44)

WaveAce 1000/2000
38 922131-00 Rev A
triggered waveforms (when you use this mode the oscilloscope does
not display a waveform until after the first trigger). Use Single mode
when you want the oscilloscope to acquire a single waveform.
8. Press the Setup... option button to display the Trigger Setup... menu.
You can use the Trigger Setup... menu to select a coupling mode and
define a Holdoff value. Coupling modes comprise DC, AC, HF Reject,
and LF Reject. Turn the Adjust front panel knob to set the Holdoff
value.
Alternative Triggering
The trigger signal comes from two vertical channels when you use Alternative
Triggering. Using this type of trigger, you can observe two unrelated signals at
the same time. For each signal, you can select different trigger types, such as
Edge, Pulse, Slope, or Video. Trigger information for the two channels is
displayed at the bottom right side of the display.
1. Press the Type option button and select Alternative.
2. Set up both triggers by pressing the Source option button and selecting
a Source - CH1 or CH2 (or CH3 or 4 on 4 channel models).
3. For the selected Source, press the Mode option button and select a
Trigger Type (Edge, Pulse, Slope, or Video).
4. For the selected trigger type, set the trigger options.
5. Press the Setup... option button to display the Trigger Setup... menu.
You can use the Trigger Setup... menu to select a coupling mode and
define a Holdoff value. Coupling modes comprise DC, AC, HF Reject,
and LF Reject. Turn the Adjust front panel knob to set the Holdoff
value.