WebMar 2, 2013 · Raymarine i40 Bi-data System with thru-hull transducers. Compact in size and design, yet big on performance and features, i40 Bi-Data gives you all the information power of the individual i40 Speed and i40 Depth units, simultaneously displayed via bold 7-segment 27mm and 17mm digits displays. i40 Bi-Data makes an ideal repeater for a chart ... WebLearn troubleshooting steps to follow when you are having issues with the depth number flashing, or no bottom information is being displayed at all on your G...
Failing depth sounder ouput - Raymarine Marine Electronics
WebMay 11, 2024 · 27. My (new to me) boat has a Raymarine C-Series Display, DSM 300 Sounder Module and a Airmar B744VL Transducer. I am guessing the components are 12 or 13 years old at this point. When using the fishfinder it intermittently works in that the Bottom and depth disappear from the screen even in shallow water and at very low speeds. Web1. Electrical system checks: Verify that the battery supply voltage is normal, around 12 volts. If it's too high when the engine is running, there might be an alternator regulator problem. … shark uv440 hepa filter cover
Raymarine DSM25 Digital Sounder Module - Marine Electronics Shop
WebAug 4, 2024 · The larger the difference in signal level between the wanted echoes and the noise (what's known as the signal-to-noise ratio, SNR), the better the sounder image. A low SNR will always lead to a poor image: smaller/weaker targets being missed. excessive … WebDec 29, 2012 · Raymarine blamed me, my installation, Airmarine and my choice of transducer. but simple truth that I bought simple Faria with P79 at fraction cost of Raymarine sounder alone, and it was working perfectly fine for depth up to 1.6 feet under transducer. it is work as a secondary one right now for shallow water. WebReputation: 43. RE: [CA11] Transducer not working right in shallows. Welcome to the Raymarine Forum Argyle38, When operating in shallow waters, 50kHz/200kHz sounders will usually track the bottom as long as the depth of water beneath the transducer is no less than 3 feet. It is recommended that the face of the transducer be inspected to ensure ... shark urnials images