READY and TRIG'D Indicators - The READY indicator is lit 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 - Press once to open the Trigger Setup... dialog.
Corresponds with screen menu selection: Trigger → Trigger
Setup.... Press the Trigger SETUP front panel button again to close
the Trigger Setup... dialog.
Trigger Scan - Pressing the Trigger Scan button opens the
TriggerScan dialog to help you quickly find rare waveform glitches
and anomalies.
Source - This button directly selects through the available Source
field values (C1, C2, C3, C4, Dig, EXT, and Line) usually accessed on
the Setup section of the main Trigger dialog.
Slope - This button directly selects through the available Slope
field values (Positive, Negative, or Either) usually accessed on the
Setup section of the main Trigger dialog.
Coupling - This button directly selects through the available
Coupling field values - DC, AC, LFR (Low-Frequency Rejection), or
HFR (High-Frequency Rejection) - usually accessed on the Setup
section of the main Trigger dialog.
Auto - Press to turn on Auto Trigger mode, which triggers the
oscilloscope after a time-out, even if the trigger conditions are not
met.
Normal - Press to turn on Normal Trigger mode, which triggers
the oscilloscope each time a signal is present that meets the
conditions set for the type of trigger selected.
Single - Press to turn on Single Trigger mode, which arms the
oscilloscope to trigger once (single-shot acquisition) when the
input signal meets the trigger conditions set for the type of trigger
selected. If the scope is already armed, it will force a trigger.
Stop - Press to prevent the scope from triggering on a signal. If
you boot up the instrument with the trigger in Stop mode, a no
trace available message is shown. Press the Trigger AUTO front
panel button to display your trace.
To Next Page
Loading...
