Adjust the camera’s sensitivity to light.
Press the sensitivity dial lock release, rotate the dial to the desired setting, and press the release again to lock the dial in place.
|Sensitivity is automatically adjusted in response to shooting conditions according to option chosen for ASHOOTING SETTING > ISO AUTO SETTING. Choose from AUTO 1, AUTO 2, and AUTO 3.|
|Rotate the front command dial to choose from AUTO1, AUTO2, AUTO3, and values of from 50 to 102400. Values of 50 or over 25600 are referred to as “extended values”.|
|12800–100||Adjust sensitivity manually. Selected value is shown in display.|
High values can be used to reduce blur when lighting is poor, while lower values allow slower shutter speeds or wider apertures in bright light; note, however, that mottling may appear in pictures taken at high sensitivitie.
Auto Sensitivity (A)
Use ASHOOTING SETTING > ISO AUTO SETTING to choose the base sensitivity, maximum sensitivity, and minimum shutter speed for the A position on the sensitivity dial. Settings for AUTO 1, AUTO 2, and AUTO 3 can be stored separately; the defaults are shown below.
|AUTO 1||AUTO 2||AUTO 3|
|MIN. SHUTTER SPEED||1/60 s|
The camera automatically chooses a sensitivity between the default and maximum values; sensitivity is only raised above the default value if the shutter speed required for optimal exposure would be slower than the value selected for MIN. SHUTTER SPEED.
If the value selected for DEFAULT SENSITIVITY is higher than that selected for MAX. SENSITIVITY, DEFAULT SENSITIVITY will be set to the value selected for MAX. SENSITIVITY.
The camera may select shutter speeds slower than MIN. SHUTTER SPEED if pictures would still be underexposed at the value selected for MAX. SENSITIVITY.