Dim Screen

[dradel]

We have a Magellan RoadMate RV9145. It is approximately 3 to 4 years old. On battery power the screen is very bright as soon as we plug it in to a power-source the screen goes very dim

 

[Nuvi-Nebie]

Strange, is seems to be the wrong way round, it is supposed to dim when on battery, are you aware that there is a Daytime AND nightime brightness control?

 

[dradel]

Strange, is seems to be the wrong way round, it is supposed to dim when on battery, are you aware that there is a Daytime AND nightime brightness control?

View attachment 453

Yes .That does not fix the problem