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).