It could be the transducer, or it could be the display. If you know someone with B&G instruments, remove your display and connect it to the other person's instruments. If it still doesn't work, it's the display. if it does, it's the transducer. Usually when the transducer paddle wheel isn't clean, the display shows 000, not ---. The transducer isn't repairable. Check Amazon or eBay for a replacement.
Alan Bergen 35 Mk III Thirsty Rose City YC Portland, OR On Tue, Apr 26, 2022 at 4:34 AM Bob Mann via CnC-List <cnc-list@cnc-list.com> wrote: > My speed/depth/temp thru-hull is now showing dashes instead of values. > It's the airmar DST800 that came with my B&G displays. Can these be > repaired or am I SOL? Is there a number/email for B&G? The local, > official installer isn't worth crap so even though only ~25 months old > probably not covered under warranty. > > Bob > Mystic >
