Rigol DSA1030A series - Auto Tune; Figure 2-9 before the Auto Tune; Figure 2-10 after the Auto Tune

Front Panel Key Reference RIGOL
User’s Guide for DSA1000 Series
2-27
2.2.3 Auto Tune
Searches for signals automatically throughout the full frequency range, adjusts the
frequency and amplitude to their optimum and realizes one-key signal search and
auto setting of parameters.
Figure 2-9 Before the Auto Tune
Figure 2-10 After the Auto Tune