Marine Electronics Forum - Lowrance - " How do I get my DI and sonar picture to line up?"

THE HULL TRUTH is the world's largest FREE network for the discussion of Boating & Fishing. Whether you're researching a new boat, or are a seasoned Captain, you'll find The Hull Truth Boating & Fishing Message Forum contains a wealth of information from Boaters and Sportfishermen around the world.




Fishton
03-27-2012, 09:57 PM
Here is something I learned quite recently that might help Lowrance HDS and SIMRAD owners.

From this screenshot you can see the chart speed between 50kHz and DownScan are very different (less than half the speed).

This makes it extremely difficult to interpret between the two screens as one always seems 'squashed'.

If your 50kHz is set to max ping rate and chart speed of 'normal', then I find that reducing the SideScan range to around 80 - 100ft (in this case) pretty much puts the two at the same speed.

You will however have to play around with the range to see what suits your system best.


http://www.fishtec.co.za/lss2_013.jpg




Search Engine Friendly URLs by vBSEO 3.2.0