User - Edit Name; Password Settings - Magellan RoadMate 300 Reference Manual

User Options

User - Edit Name

You can change the default user name. Select User - Edit Name.
Use the backspace key to delete the default name and enter the name you wish to
use for that user. When you have finished, select OK.
The user name is enabled.
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Password Settings

You can set a password for your user profile to protect your settings and to prevent
unauthorised usage. Select Password Settings.
Select Set Password.
Enter the password you wish to use for your profile and select OK.
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