I have attached two configuration files that cover all of the cases you listed.

Config 1
Page 1: Analog Generator, Analog Inputs
Page 2: A0 and A1 Analyzers set to Time Domain detector, thd+n
Page 3: 4 numeric displays: Voltage (Level) A, Voltage B, thd+n ratio A, thd+n
ratio B
Page 4: Sweep Control Panel with frequency sweep from 20 Hz to 20 kHz in ~30
steps
Page 5: 4 numeric displays (set to sweep containers): Voltage (Level) A, Voltage
B, thd+n ratio A, thd+n ratio B
Page 6: Graph set to sweep containers of: oltage (Level) A, Voltage B, thd+n
ratio A, thd+n ratio B

To operate in Free Run mode, press the [Run] key on the keypad. This will update
the displays on Page 3. You can change the generator amplitude or frequency on
Page 1. Note that these displays are the same as the ones visible on the
Analyzers on Page 2.

To run a sweep, press the [Sweep] key on the keypad. This will update the
displays on Page 5 & the graph on Page 6. You can change the number of points or
start & stop frequencies on the Sweep Controller on Page 4.

The reason all of the displays & graph don't update for either Free Run or Sweep
is that they are linked to either the Analyzers directly (displays on Page 3)
for Free Run or the Sweep Controller (displays on Page 5 & graph) for Sweep.
This is an important concept and will probably solve most of your frequency vs
frequency problems.

Config 2 is very similar, with just the Sweep Controller (Page 4) changed to
amplitude sweep.

Let me know if this helps.