SailNet Community - View Single Post - Use of Nasa Cruiser Depth Sounder while on land!!!
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post #1 of Old 12-18-2011 Thread Starter
jaybeegee
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erratic behaviour of depth log!

Hi! My nasa cruiser depth log has been giving me rather erratic readings for a while! The unit is installed in-hull so very little to do other than check the wirings!

Are you supposed to detect the sonar/sound waves from beneath the hull!?

Also since she has been on the dry, the performance has deteriorated drastically - is this normal because of the interference around!?!

Anything else I can check while she is on land?

Here is a link to unit readings taken yesterday
Nasa Cruiser Depth Log | Flickr - Photo Sharing!

Nasa Cruiser Depth Log | Flickr - Photo Sharing!


thanks
Jay

Last edited by jaybeegee; 12-19-2011 at 07:44 AM. Reason: typo
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