Technical Notes and IndexF12Digital zoomcannot be used.• A function that restricts digital zoom is enabled.• Digital zoom is set to Off or Crop in the setupmenu.• Digital zoom cannot be used in the followingsituations.- When Scene auto selector, Portrait, Nightportrait, Easy panorama in Panorama or Petportrait is selected in scene mode- When Zoom exposure is selected in specialeffects mode• When Digital zoom is set to Crop in the setupmenu, digital zoom cannot be used in the followingsituations.- When Image size is F 4000×3000,E 3264×2448, I 3984×2656, u 3968×2232or H 3000×3000- When Movie options is d 1080P/30p/o 1080P/25p, e 1080/30p/p 1080/25p, h/u HS 480/4×, i/w HS 720/2× or j/x HS 1080/0.5×- When Continuous is set to Continuous H:120 fps or Continuous H: 60 fps7799,E81394699,E81E29E3073,E46Image size notavailable.• A function that restricts the Image size option isenabled.• When the scene mode is set to Easy panorama inPanorama, the image size is fixed.7744No sound whenshutter isreleased.Off is selected for Sound settings > Shutter sound inthe setup menu. No sound is produced with someshooting modes and settings, even when On isselected.77, 100,E83AF-assistilluminator doesnot light.Off is selected for the AF assist option in the setupmenu. AF-assist illuminator may not light depending onthe position of the focus area or the current scenemode, even when Auto is selected.99,E80Images appearsmeared. The lens is dirty. Clean the lens. F6Colors areunnatural. White balance is not adjusted properly. 42, 72,E35Randomlyspaced brightpixels (“noise”)appear in image.The subject is dark, and the shutter speed is too slow orISO sensitivity is too high. Noise can be reduced by:• Using the flash.• Specifying a lower ISO sensitivity setting.5972,E33Problem Cause/Solution A