Sony SLT-A58 α Handbook - Page 129

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 Shooting (Advanced Operations) 2 Select the desired setting using v/V on the control button. • The larger the number, the higher the noise level. • If you want to select [Multi Frame Noise Reduct.], display the setup screen using B, and select the desired value using v/V. Notes • When the exposure mode is set to [Intelligent Auto], [Superior Auto], [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 3200. Multi Frame Noise Reduct. The camera automatically shoots multiple images continuously, combines the images, reduces the noise, and records 1 image. With multi frame noise reduction, you can select larger ISO numbers than the maximum ISO sensitivity. The image recorded is 1 combined image. Notes • When [Quality] is set to [RAW] or [RAW & JPEG], this function cannot be used. • The flash, [D-Range Opt.], and [Auto HDR] cannot be used. 129