Navman Tracker 5500i GPS Receiver "depth" Questions

depth dosnt work on egle fish mark 320 depth just blinks at 0.0 MY depth finder blinks 0.0 depth all the time

GPSMAP 188 / 188C Fish Finder / GPS GPS Receiver: Depth # just keeps flashing and not changing... Depth # just keeps flashing and not changing My GPS map188c depth sounde shows depth intermediate? ...

depth sounder problem My furuno gp1650-df is giving a false depth reading. Can these be recalibrated or is there other prolems that could cause this? If the transducer is mounted off of level, an ...

built in transducer is not picking up/transferring depth to graph The transducer is not picking up a depth. water temp works fine, but depth keeps flashing zero...transducer seems to have a weak tic, ...

depth display The depth reading from the 498 is about three feet different from the reading of the depth gage on the boat which I know is correct. At high speed the 498 doesn't record dept also. reset

NO DEPTH READING I HAVE A GARMIN GPSMAP185 AND IT DOSENT GIVE ME THE DEPTH OF THE WATER IM IN. WHEN I BOUGHT THE BOAT IT WAS WORKING JUST FINE BUT NOW NO DEPTH.. CAN SOMEONE PLEASE HELP ... THANKS MB ...

navman 4150 fishfinder this finder loses its track of depth and speed from time to time. do you know why this might be????? cheers Depth: Could be for a number of reasons, too deep for the sounder - ...

4150sx finder erratic depth My finder keeps flashing from a low depth to a high depth eg.30ft to 3.4ft Can anyone help please. I had the same problem last time I was out in shallow water (in less than

No depth reading while on plane. I have a 2007 Regal 2665. Depth readings on the Raymarine A65 Chartplotter/Fishfinder are shown accuratley at speeds below planing (3000 rpm). When the boat reaches ...

My Garmin depth finder/gps combo is giving me a false depth reading,like way way outta sack,not a foot or two. It came as an extra on a boat I purchased and elsewise seems ok,just inaccurate depth. Is