The SENSE-UP menu cannot be controlled if the SHUTTER setting is
Sense-Up automatically activates slow shutter function when a scene is too dark.
Set SENSE-UP to OFF or to a value from×2 to ×512. Selecting a value over ×4 is not
recommended as it may cause the image to lag.
3D Digital Noise Reduction (3D DNR) improves image clarity in low-light conditions.
Set 3D DNR to OFF, LOW, MID, or HIGH.