Brand: JVC
The JVC AX-SD1 (GD) is a GPS-enabled navigation system that was released by JVC in the 2000s. The "GD" in the model name stands for "through glass display," indicating that the system uses a transparent display that overlaid onto the vehicle's windshield instead of traditional mounting on the dashboard. This feature provided a better viewing angle for the driver, as it eliminated the need for a separate mounting bracket and reduced windshield reflection. Other notable features of the JVC AX-SD1 (GD) include a 3D map view, voice-guided directions, and compatibility with both Bluetooth and USB devices for music playback and hands-free calling.