When shooting in dark locations, you can set super gain regardless of whether the camera is in auto mode or manual mode.
Select [24dB], [30dB], [36dB], or [ALL] in the main menu → [SW MODE] → [SUPER GAIN].
You can switch to the selected gain by pressing a USER button assigned [SUPER GAIN]. (Assigning functions to the USER buttons)
When [ALL] is selected, each time the USER button is pressed, the camera toggles [24dB] → [30dB] → [36dB] → normal gain settings in order.