Reading perch on your graph

[BossHogg]

I have a Lowrance HDS-10 Gen2 on my Baha and am pretty seasoned at reading my graph, but I am struggling identifying perch marks from "other marks" on the bottom on Erie when it comes to perch hunting. Can anyone help me out deciphering some of the differences between low bait, hatches, white perch, etc.

[BobR]

I have a Garmin 1000W chirp 12" with a big boy through hull trans. Good luck on seeing the difference between perch and white perch. Should come equipped with a color camera the way I see it.

[drift fisher]

I have Lowrance chirp elite with down imaging set chirp at high and down at 800 make sure you are in fresh water mode run screens side by side if you can shows perch as white in sepia color select