Quote Originally Posted by slabbacks View Post
genec had brought up a good Q in another post...why is my depth reading showing deeper than my SI shows?
Quote Originally Posted by slabbacks View Post
rnvinc

my "map off set" is set other than default and my "depth off set" is set to allow for the depth under the water line for the TX. could see how depth off set would effect readings but what about map off set?
I'm hoping Greg can answer this when he checks in Monday...

My answer would just be a guess dealing with the "Depth Offset" setting in relation to the digital depth ....and the "Slant Range" calculation in relation to the range lines on the SI display...

Rickie