C Exp/ISO

[Upper Limit]: Select the upper limit for auto ISO sensitivity selection.
[Default]: Select the default value for auto ISO sensitivity selection.

MENU Q C Q C

Option	Description
Exposure Shift	Adjust correct exposure separately for each metering mode. The effects are not visible in the monitor. To make normal adjustments to the exposure, perform exposure compensation (“Controlling exposure (Exposure Compensation)”).
ISO-Auto Set	[Upper Limit / Default]: Select the upper limit and default value used for ISO sensitivity when [Auto] is selected for ISO. [Upper Limit]: Select the upper limit for auto ISO sensitivity selection. [Default]: Select the default value for auto ISO sensitivity selection. [Lowest S/S Setting]: Select the shutter speed below which the camera will automatically raise ISO sensitivity in modes P and A. If set to [Auto], the camera automatically sets the shutter speed.
Noise Filter	Select the amount of noise reduction performed at high ISO sensitivities.
Noise Reduct.	This function reduces the noise that is generated during long exposures. [Auto]: Noise reduction is performed at slow shutter speeds, or when the internal temperature of the camera has risen. [On]: Noise reduction is performed with every shot. [Off]: Noise reduction off. The time required for noise reduction is shown in the display. [Off] is selected automatically during sequential shooting. This function may not work effectively with some shooting conditions or subjects.

Noise in images

While shooting at slow shutter speeds, noise may appear on screen. These phenomena occur when the temperature rises in the image pickup device or image pickup device internal drive circuit, causing current to be generated in those sections of the image pickup device that are not normally exposed to light. This can also occur when shooting with a high ISO setting in a high-temperature environment. To reduce this noise, the camera activates the noise reduction function.