How do I change the brightness on the display screen?

The first thing you want to do is to make sure the camera is charged because one cause of the brightness being dim is having a low battery. After the camera is charged to full capacity, you want to press the main menu button which is a house button. Next, you want to go into the settings by scrolling on the top scroll bar and then you have to find the display settings where you can change the brightness higher or lower.