H-bird fishin buddy fish finder help

[crappie_rangler]

I've got a flasher but have have a h-bird fishin buddy graph fish finder and I used to be able to get it off the graph mode to where you can watch your offering go down and then lines(fish) were able to be seen coming up to your bait. Question is does anyone know how to get it back to that flasher style mode? I like to take it along in case my fishin partner does'nt have a finder.
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