User`s guide

RIGOL Chapter 2 Front Panel Operations
2-42 DSG3000 User’s Guide
3. Select the sweep mode
Press Mode to select “Cont” or “Single” sweep and the default is “Cont”.
 Cont: the instrument sweeps continuously according to the current setting
when the trigger condition is met.
 Single: the instrument performs a sweep according to the current setting
and then stops when the trigger condition is met.
4. Single Sweep
If the current sweep mode is “Cont”, press Single to switch the sweep mode to
“single”. The instrument starts a sweep if the trigger condition is currently met.
If the current sweep mode is “Single”, press Single and the instrument starts a
sweep if the trigger condition is currently met.
5. Select the sweep shape
The sweep shape refers to the cycle mode of multiple sweeps.
Press Shape to select “Ramp” or “Triangle” and the default is “Triangle”.
 Ramp: the sweep period always starts from the start frequency to the stop
frequency and the sweep sequence is similar to a ramp waveform.
 Triangle: the sweep period always starts from the start frequency to the
stop frequency and then returns back to the start frequency. The sweep
sequence is similar to a triangle waveform.
6. Select the trigger mode
Select the trigger mode of the whole sweep period.
Press Trig Mode to select “Auto”, “Key”, “Bus” or “Ext” trigger.
 Auto Trigger
The default mode is auto. The RF signal generator meets the trigger
condition at any time and will start sweeping according to the current
setting once “Swp-Sine” is selected.
 Key Trigger
After selecting “Key” trigger, if the sweep mode is set to “Cont”, the
instrument starts a sweep each time Trigger at the front panel is pressed.
If the sweep mode is “Single”, press Single to meet the single sweep
condition. After that the instrument starts a sweep and then stops each
time Trigger at the front panel is pressed.