Sony SLT-A99V α Handbook - Page 124

Setting ISO Sensitivity to light is expressed by the ISO number (recommended exposure index). The larger the number, the higher the sensitivity. 1 Press the ISO button to display the ISO screen. ISO button 2 Select the desired setting with v/V on the multi-selector. • The larger the number, the higher the noise level. • If you want to select [Multi Frame Noise Reduct.], display the setup screen with B, and select the desired value with v/V. • The number changes in increments of 1/3 of a step using the rear control dial as with the multi-selector, and it changes in increments of 1 step using the front control dial. Notes • The recordable range of the brightness of a subject (dynamic range) is slightly narrower for areas where ISO is less than 100. • When the exposure mode is set to Auto Mode, Sweep Panorama, or Scene Selection, ISO is fixed to [AUTO] and you cannot select other ISO numbers. • When the exposure mode is set to P/A/S/M and ISO is set to [AUTO], ISO is automatically set between ISO 100 and ISO 6400. To change the automatic adjustment range in [AUTO] When [AUTO] is selected, press B, select [ISO AUTO Maximum] or [ISO AUTO Minimum], then select the desired range. Multi frame noise reduction The camera automatically shoots multiple images continuously, combines the images, reduces the noise, and records 1 image. In multi frame noise 124