Question about Raymarine SeaTalk hs, 20m (E55052)

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Fishfinder problems I have a Koden cvs-821 model fishfinder. It has started losing signal. Everytime we initially turn it on it works fine and gathers the signal. After a while, and usually when we are at sea, it appears to get depth confusion, puts up a question mark ?, and the screen stops movement. Any signal then disappears and the screen goes to its normal background blue. The sounder then is not able to recover the signal. Oddly enough whenever it has been off for any length of time, which is usually after we are home or the next day, it works fine again. We took it to a technician and he couldnt find anything wrong with it as it worked fine. Could it be a faulty transducer or it it likely to be in the in the sounder.

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SOURCE: manuel for koden cvs-801

Contact the manufacturer and order the manual.

Posted on Apr 24, 2012

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Manuel for koden cvs-801

Contact the manufacturer and order the manual.

Apr 19, 2012 | Raymarine SeaTalk hs, 20m (E55052)

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I changed the NIC card in my HP pavilion and now my machine will not power up. It was working fine prior to this. Could I have blown a fuse or something? Any suggestions?

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  1. In iTunes, choose iTunes > Preferences (Mac) or Edit > Preferences (PC).
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visit the CBR Tech Solutions

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The jack in the UPS may be easily use a 8 pin RJ45 connector. It is easy to construct the cable by cutting off one end of a standard RJ45-8 ethernet cable and wiring the other end (three wires) into a standard DB9F female serial port connector.
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Reverse KVM problems

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