Today's Tuesday Tech Tip: Sounder Basics
This is a long one, where we go into detail about interpreting the sonar screen, using functions such as gain, choosing a frequency, and the benefits of down-scanning & side-scanning sonar.

Tuesday's Tech Tip: Transom Transducer Placement.
Wherein we look at some examples of both good and bad transducer installs, and what to look out for to get the most out of your transducer.

Tech Tip Tuesday went so well, we thought we might make a regular thing of it! This Tuesday Tech Tip - Save your waypoints! It's only a matter of time before your unit deletes them - With new units it's easy with a micro SD or SD card, but with old units it can be tricky to get the right card type! If you've got a good idea for a tech tip, let us know below!

Tech Tip Tuesday: If you have a Furuno FCV fishfinder and are fishing in reasonably deep water, make sure you earth out the sounder correctly - it can have a marked difference to the sounder performance! On the FCV62* and FCV58* units, there is a machine screw which is the earthing point on the back of the unit, just below the power connector.