See Monitor adjustment . The camera does not recognize your memory card. The memory card may not be ATA compatible or CompactFlash CF certified. Memory cards must be ATA compatible and CompactFlash certified to work with the camera. Camera Problem Cause Solution Ready light does not turn on and the camera does not work.
Batteries are low or empty.
Replace the batteries or use the AC Adapter. Pictures remain in the camera's memory when the battery is removed. Camera is not turned on. Turn the camera on and verify that the green Ready light turns on. Ready light is red.