You can change the spectrum analyzer type.
Select "S/A" by pressing the [] or [] button.
Press the [ENTER] button.
The spectrum analyzer type setting mode is activated.
Select a setting item by pressing the [] or [] button.
When the button is pressed, the analyzer type changes in the following order.
Type 1 ↔ Type 2
Press the [ENTER] button.
The selected settings will take effect.