Isa 304 Manual !!install!! — Rain Bird Sprinkler Timer

Turn the dial to ; the display will begin flashing.

Includes five interval-based schedules (e.g., every 2nd or 3rd day) and one "Custom" schedule for specific days of the week. rain bird sprinkler timer isa 304 manual

Verify the transformer is securely plugged in. If the display is still blank, the internal fuse may need replacement. Turn the dial to ; the display will begin flashing