What precaution can the signal person take when swinging from a more stable quadrant to a less stable quadrant?

Decreasing the swing radius when transitioning from a more stable quadrant to a less stable quadrant is a crucial precaution that helps in maintaining safety and control during lifting operations. In this scenario, a more stable quadrant typically refers to an area where the load is better supported and balanced, while a less stable quadrant can pose increased risks of swinging, tipping, or losing control over the load.

By decreasing the swing radius, the signal person effectively limits the distance the load can swing out, thereby reducing the risk of collisions with nearby structures, personnel, or equipment. A smaller swing radius allows for more precise movements, which is essential in preventing accidents in potentially hazardous conditions. This approach aligns with safe crane operation practices, ensuring the load remains securely positioned and minimizing the potential for instability or accidents that can result from sudden or uncontrolled movements.

Maintaining or increasing the swing radius, in contrast, could lead to greater risks of encountering obstacles or creating a hazardous situation, which is why those options are less suitable in this context.