System Settings
Select Settings > System.
Language: Sets the text language on the device.
NOTE: Changing the text language does not change the language of user-entered data or map data.
Units: Sets the unit of measure for distance.
Time Format: Sets the device to show time in a 12-hour or 24- hour format.
Brightness: Sets the brightness level of the backlight.
Auto Standby: Adjusts the amount of time before the device automatically goes into standby mode (Standby Mode).
Reset: Allows you to reset user data and settings (Restoring All Default Settings).