Why does the ready-light blink for 3 seconds at 4 Hz on my Nikon Camera Accessories?
- MMichael WilliamsSep 22, 2025
If the ready-light blinks for 3 seconds at 4 Hz on your Nikon Camera Accessories, it indicates that underexposure may have occurred. You can resolve this by: * Shortening the shooting distance. * Setting the camera’s aperture to a larger value (f/3.5, f/4.5 or f/5.6). * Increasing the camera's ISO sensitivity.















