n339nTechnical Notes– Camera Care, Options, and ResourcesRead this chapter for information on compatible accessories,cleaning and storing the camera, and what to do if an errormessage is displayed or you encounter problems using the camera.Compatible Lenses................................................................ 340Optional Flash Units (Speedlights) .................................... 347Other Accessories.................................................................. 352Caring for the Camera .......................................................... 357Storage ......................................................................................................357Cleaning....................................................................................................357The Low-Pass Filter................................................................................358“Clean Now”......................................................................................358“Clean at Startup/Shutdown”.....................................................359Manual Cleaning .............................................................................361Caring for the Camera and Battery: Cautions .................. 364Defaults ................................................................................... 368Exposure Program................................................................. 372Troubleshooting.................................................................... 373Error Messages....................................................................... 378Specifications......................................................................... 385Approved Memory Cards..................................................... 393Memory Card Capacity......................................................... 394Battery Life ............................................................................. 396
