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Chapter 2 Front Panel Operations
RIGOL
the output frequency varies with a stepwise increase. At this point, tap to slide the
screen or use the knob to page up or down. Tap the Step parameter input field and
use the numeric keypad to set the step. You can also use the arrow keys and the
knob to set the step. By default, it is 2, and its settable range is from 2 to 1024.
Note:
In the "Linear" and "Log" sweep modes, the Step menu label is grayed out
and disabled.
Figure 2-10 Step Sweep
Sweep Time
When the sweep function is enabled, tap the Sweep Time parameter input field and
use the numeric keypad to modify the sweep time. You can also use the arrow keys
and the knob to modify the sweep time. By default, it is 1 s, and its settable range is
from 1 ms to 500 s. The generator will restart to sweep and output from the specified
"Start Frequency" after the sweep time is modified.
Return Time
Return time indicates the time that the output signal restores from "End Freq" to
"Start Freq" after the signal generator sweeps from "Start Freq" to "End Freq" and
the "StopHold" time expires.
When the sweep function is enabled, tap the Return Time parameter input field
and use the numeric keypad to modify the return time. You can also use the arrow
keys and the knob to modify the return time. By default, it is 0 s, and its settable
range is from 0 s to 500 s.
The generator will restart to sweep and output from the specified "Start Frequency"
once the return time is modified.
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DG2000 User Guide
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