Instructions

Digital Storage Oscilloscope 59
28 FFR
The time between the first falling edge of source 1
and the first rising edge of source 2.
29 LRR
The time between the first rising edge of source 1
and the last rising edge of source 2.
30 LRF
The time between the first rising edge of source 1
and the last falling edge of source 2.
31 LFR
The time between the first falling edge of source 1
and the last rising edge of source 2.
32 LFF
The time between the first falling edge of source 1
and the last falling edge of source 2.
Off Do not take any measurement.
2.10 Acquire
Run Control
Press the [Run/Stop] or [Single] button on the front panel to run or stop the sampling
system of the scope.
When the [Run/Stop] is green, the oscilloscope is running, that is, acquiring data when
trigger conditions are met. To stop acquiring data, press the [Run/Stop] button. When
stopped, the last acquired waveform is displayed.
When the [Run/Stop] button is red, data acquisition is stopped. Red "Stop" is
displayed next to the trademark logo in the status line at the top of the display. To start
acquiring data, press [Run/Stop].
To capture and display a single acquisition (whether the oscilloscope is running or
stopped), press [Single] button. The Single run control lets you view single-shot events
without subsequent waveform data overwriting the display.
When [Single] is pressed the display is cleared, the trigger mode is temporarily set to
Normal (to keep the oscilloscope from auto-triggering immediately), the trigger circuitry
is armed, the Single key is illuminated, and the oscilloscope waits until a user defined
trigger condition occurs before it displays a waveform.
When the oscilloscope triggers, the single acquisition is displayed and the oscilloscope
is stopped (the [Run/Stop] button is illuminated in red). Press [Single] button again to
acquire another waveform.
When you acquire an analog signal, the oscilloscope will convert it into a digital one.