Adjust the brightness of the screen of the gps100?
Can you adjust the brigtness of the screen on the gps 100.
I enjoy using this old type of gps but it can be quite difficult to read, Can the brightness be adjusted?
@haga2000 The switch pictured below is used to adjust the brightness. You can click the right side of it to make it brighter or scroll up (scroll down makes it dimmer and turns it off)