IMPORTANT: This article applies only to specific products and/or operating systems. Check the Applicable Products and Categories section of this article before starting these steps.
Follow the steps below on how to adjust the Operation Sound volume of the nav-u™ portable navigation system:
- Tap Menu.
- Tap the settings tool box tab.
- Tap General.
- In the General Settings screen, tap Volume (Operation Sound).
- Tap the appropriate volume level to raise or lower the volume, or tap OFF to turn off the volume.