Ice Fishing Flasher Maintenance

Eager to move, the angler quickly packed his gear, grabbed the rope to his portable hut, and hurried over to another hole several feet away. Upon arrival, he turned, looking back to see that his flasher and a rod had fallen out of the sled.

The walk was only a few yards, what were the odds? he thought.

Is this angler you? Maybe you're not as guilty of equipment neglect as the individual above, but most of us could take better care of our fishing gear, especially sophisticated ice fishing electronics. Here are some tips and maintenance procedures to keep your flasher finding fish for several seasons.

Flasher Protection

Most of today's flashers can be mounted on specific carrying packs for ice fishing, such as Vexilar's Ultra, Pro, and Genz Packs. These packs keep the battery, wires, and the flashers snug during travel. Some packs are even designed to fit inside a five-gallon bucket for extra protection. Soft cases are also available and are great for keeping snow and sleet away from the unit. Most hard cases feature a holder for the transducer. This is an important feature to look for in a case.

Transducer TLC

Most anglers are not interested in coddling gear. Our major concern is finding fish, and not whether our gear can handle the stress of an outing. That said, every piece of gear requires some care. Transducers are one flasher component needing occasional attention.

Over time, vibrations can cause the transducer crystal to separate from the housing material if not properly protected, resulting in a weak transducer signal and reading.

Don't drag the transducer on the ice when going from hole to hole. This can damage the crystal inside, says Corey Studer of Vexilar, Inc.

Beyond protecting them from shock and vibration, occasionally clean the bottom of the transducer.

Keep the transducer as clean as possible for the best reading, says Studer.

This can be done by occasionally using a mild soap to remove residue from its bottom. Studer also notes that if the flasher is not emitting a strong reading, rubbing water on the transducer's bottom will help it bond with the water once lowered down the hole and improve its signal.

Also, don't put unnecessary stress on the cord. When storing the unit, avoid tightly wrapping the cord and don't kink the cord at the transducer end. Keep cords loose to prolong their lifespan. If using Vexilar's Ice-Ducer system, open the stopper with your fingers before sliding it along the cord. This prevents bunching of the internal wiring. Cut or worn cords should be replaced.

Battery Basics

Flashers are useless without a properly functioning battery. When not in use, keep the battery fully charged. This includes charging it every month during periods of long-term storage. After returning from a day on the ice, you should charge your battery as soon as possible, however, it's best to wait until it warms up to room temperature.

A common mistake is that people don't charge their batteries long enough, Studer says. Even if you've only been out a few hours, charge your battery fully. With the Vexilar charger you want to wait until the light comes on before disconnecting the unit.

A proper case, some transducer TLC, and fully-charged batteries are the three main things to keep your flasher in top-shape. It's also a good idea to occasionally clean the carrying case with a moist cloth and mild soap, or a window cleaner. Every so often, check and tighten any loose screws, and ensure the battery and transducer connections are secure.

Keep your flasher protected and follow the above hints and it'll last several seasons, not to mention improve your catches!