Nasa depth goes blank

[johnneale]

My standalone Nasa sounder sometimes gives a blank screen. I've checked the cable connections and it looks fine. Also cleaned up the transducer face. If I switch the power off, wait a couple of minutes and switch on again, it may work for another 5 mins or so.

Anyone got any other ideas

cheers

 

[pampas]

Just the had same fault and found it lay in the transducer cable, fitted spare now ok. In your case its problably internal Have a chat with Nassa Ive always found them to be ok.

 

[Hardley]

Nasa sounder

My standalone Nasa sounder sometimes gives a blank screen. I've checked the cable connections and it looks fine. Also cleaned up the transducer face. If I switch the power off, wait a couple of minutes and switch on again, it may work for another 5 mins or so.

Anyone got any other ideas

cheers

Check that transducer tube is full of Castor Oil.

 

[steve28]

do you mean the didgits disappear or the display stops reading ?

Steve