Just used my Helix 9 MEGA for the second time yesterday and agree the 1200 freq doesn't give you a real good image past 70' each side. Having said that, within the 140' boundary, the images are superb. I played with the settings last Friday to get a feel for it but started seeing bright little dots only on the right side.. couldn't figure out what I did so I just reset it back to default yesterday morning while fishing Lake Talquin.
Once I figure out how to take snapshots and videos, I'll post some I the SI/DI forum. I need to read the manual
I caught a big school of fish suspended over flooded timber yesterday while on 1200 and wished knew how to take a snapshot.
USAF Retired - 1988 - 2011