RDP 143 Display getting HOT !

[Clay]

Display # RDP143 with a ETR-6/10N sounder/fish finder, when running, display gets extremely hot, like 120 degrees hot ? Does not get hot while running the Radar ?
Thank You

 

[Johnny Electron]

It most likely has to do with all the colors running on the sounder versus the radar. Those little 7" units can get hot and they keep ticking. Unless you are getting unexplained lockups or shutdowns; I doubt you have a problem.