How do you set the impulse sprinkler to shower spray?

To set an impulse sprinkler to a shower spray, first locate the adjustment knob or lever, usually found on the top of the sprinkler head. Turn the knob or adjust the lever to change the spray pattern, moving it to the shower setting. Make sure the water flow is turned on, and then test the spray to ensure it distributes water evenly in a shower-like pattern. Adjust further if necessary to achieve the desired coverage.