From the home page, press or to scroll through the main menu options. Select Settings > System.

Backlight

Sets the backlight brightness and the length of time before the backlight turns off.

Language

Sets the text language on the device.

NOTE: Changing the text language does not change the language of user-entered data.

Compass Cal.

Calibrates the compass (Calibrating the Compass).

Time

Sets the time format and time zone (Time Settings).

Units

Sets the units of measure for the device (Units Settings).

Auto Download Media

Automatically downloads media messages.

Messaging Mode

Performance mode listens continuously for incoming messages, which reduces battery life. Low Power mode extends battery life by checking for incoming messages less frequently.

Reverse Charging

Charge other devices with your inReach^® device (Using Reverse Charging).

GPS

Change the GPS setting. The GPS Only option enables the GPS satellite system. The Multi-GNSS option enables multiple Global Navigation Satellite Systems (GNSS).

NOTE: Using multiple GNSS systems offers increased performance in challenging environments and faster position acquisition than using GPS only. However, using multiple GNSS systems can reduce battery life more quickly than using GPS only.

USB Mode

Sets the device to prompt you or automatically enter USB Mode when connected to a computer.

External Power

Automatically turns off the device when it is disconnected from external power.

Reset

Resets user data and settings (Resetting All Default Settings).

Software Update

Allows you to install software updates downloaded to your device.

About

Displays the IMEI number, authorization code, software, license, and regulatory information.