Appendixes 114Using optional accessoriesUsing an optional optical viewfinderAttach an optional optical viewfinder to the camera accessoryshoe. Remove the accessory shoe cover and mount the opticalviewfinder on the accessory shoe.Using optional flash unitsAttach an optional flash unit to the camera accessory shoe.Remove the accessory shoe cover and mount the flash unit onthe accessory shoe.For details about the flash unit, see the manual provided with thetflash unit.Your camera is compatible with the following types of flash units:tSEF20A, SEF42AFully charge the flash unit before using with your camera.tWhen the optional flash unit is attached, do not pop the default flashtup.
