A blank sonar display on a Lowrance ActiveTarget system indicates a loss of signal between the transducer and the head unit. This can manifest as a completely empty screen or an error message. This lack of live sonar imagery prevents anglers from visualizing underwater structures and fish, effectively neutralizing one of the key advantages of the ActiveTarget system.
Real-time sonar imaging is critical for modern angling techniques, allowing for precise lure placement and improved fish-finding capabilities. Loss of this functionality severely impacts angling effectiveness, particularly in unfamiliar waters or challenging conditions. Understanding the potential causes of signal loss and the available troubleshooting steps can help anglers quickly restore functionality and maximize their time on the water. The development of live sonar technology has revolutionized fishing strategies, allowing for a level of underwater awareness previously unavailable. ActiveTarget systems represent a significant advancement in this field, and addressing signal loss issues is crucial for harnessing their full potential.