Teledyne Lecroy WaveSurfer 3024Z Operator's Manual page 9

Front Panel
The Front Panel houses "hard" controls for basic oscilloscope functions. See the later sections of this
manual for instructions on using the touch screen to make the settings described here.
Trigger Controls
Level knob changes the trigger threshold level (V). The number is shown on the Trigger descriptor box.
Pushing the knob sets the trigger level to the 50% point of the input signal.
READY indicator lights when the trigger is armed. TRIG'D is lit momentarily when a trigger occurs. A fast
trigger rate causes the light to stay lit continuously.
Setup corresponds to the menu selection Trigger > Trigger Setup. Press it once to open the Trigger Setup
dialog and again to close the dialog.
Auto triggers acquisition after a time-out, even if the trigger conditions are not met.
Normal triggers acquisition each time a signal is present that meets the trigger conditions.
Single triggers once (single-shot acquisition) when the input signal meets the trigger conditions. If the
oscilloscope is already armed, it will force a trigger.
Stop stops acquisition. If you boot up the instrument with the trigger in Stop mode, a "No trace available"
message is shown. Press the Auto button to display a trace.
All the knobs on the front panel function one way if turned
and another if pushed like a button. The top label describes
the knob's "turn" action, the bottom label its "push" action.
Front panel buttons light up to indicate which traces and
functions are active. Actions performed from the front panel
always apply to the active trace.
Miscellaneous Controls
Auto Setup performs an
Default Setup resets the oscilloscope to the factory defaults.
Print captures the entire screen and outputs it according to
your Hardcopy settings.
Touch Screen enables/disables touch screen functionalilty.
Clear Sweeps resets the acquisition counter and any
cumulative measurements.
Shortcut Buttons
Decode opens the Serial Decode dialog if you have serial data
decoder options installed.
WaveScan opens the WaveScan dialog.
History opens the History Mode dialog.
WaveSource opens the WaveSource waveform generator
dialog if you have the function generator option installed.
Oscilloscope Overview and Setup
Auto Setup.
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