Re: eagle 502 sonar has black screen(why)
Uhhhhhhh........... ok i'll bite,
do you have a contrast setting turned up too high? Bad electrical connection? did you drop the unit, or drop something on the unit and crack the screen? are you a Scorpio that married a leo? can you do a reset of the unit? have you made any recent changes to the wiring on the boat? do you have dreams about clowns? is there visible water intrusion under the screen? wanna buy some water front property? ..........
I would start with a contrast setting, then look for a bad connection, finally look in the manual and see if there is a reset keystroke for the unit.
BTW Welcome to the forums.
BIll