side image

my side image went out this past week was working one day and the next it was not. has power going in but does not do anything . have a cheap down image also it went out also . checked the incoming power and it is ok . have not don anything but charge the battery . any idea of what happen.

What kind of unit is it?

Two different transducers or the same one? Is the graph recognizing the transducer and there's just no image output? Is your brightness perhaps turned all the way down?

it is a humminbird screen had nothing on it will not come on like it has no power but it does .

Remove the power from the back of it for a while. Put power back on the unit and see if it will come on

i did several times and even hooked the power cords and wiggled it to be sure it was making good contact but how long should it be left un hooked .

Until the capacitors drain down. It may not hurt to leave it overnight and see if it powers up the next morning

i took it off the boat and put it in the truck when i was at the lake last weekend will try hooking it up when i go back see what it will do . my down immage quit also at the same time .

"when" I ran my hummer it was very sensitive to voltage drops , a little dip and it would go crazy and or shut off and the next thing that might be going on is some kind of inline fuse ?

i put in on last week and worked for a while then went out . turn it on and would not stay on long . think this started when i put in a new battery . i turn trolling motor on out of the water no pressure on it the indicator power light goes down to 2 bars with a charger hooked up. think the battery may be the probablem..