Blimey! That is advanced...Collas said:It uses the information from the GPS satellite and the built-in software to determine what time sunrise or sunset is dependent on the units current location and will then switch over automatically.
Actually, there's a choice of three Override settings: DAY or NIGHT or AUTOMATIC.Collas said:There's an option to alter the brightness of the display. There are two separate settings, the first for during the day and the second for night time.
Click on Navigation > Options > Settings > General .On Page 1 of 5, there is now the option to alter the Brightness Day and the Brightness Night. Nick