This document is the instruction manual for Sony NV-U94T, U84, U74T personal navigation system. It introduces the functions of the device, including installation, navigation, playback, etc.
This instruction manual covers the Sony NV-U94T, U84, and U74T personal navigation units. It explains basic operations, menu navigation, and model‑specific features such as Traffic Message Channel (TMC), Bluetooth hands‑free calling, and audio/video playback.
The guide also details address‑book management, PC software usage for map and data updates, and the firmware upgrade process. Each section includes step‑by‑step instructions and notes on model differences.
| Traffic Message Channel (TMC) | Supported on NV-U94T and U84 |
|---|---|
| Bluetooth Hands‑free Calling | Supported on NV-U94T and U74T |
| Audio/Video Playback | Audio and video playback available on NV-U94T only |
Use the Sony PC application software, connect the unit, and follow the firmware upgrade option; detailed steps are on Sony’s support website.