This document is a customer support portal for Sony caraudio products. It provides the latest support information on navigation and introduces the features and characteristics of each model.
This Quick Start Guide provides essential information for installing and operating Sony's NV-U93T, NV-U83, NV-U73T and NV-U53 in‑car navigation units. It includes safety warnings, disposal instructions, and guidance on using the supplied car battery or AC adapter.
The guide details basic operations such as turning the unit on/off, using the touch screen, Bluetooth pairing (NV-U93T/U83 only), GPS signal handling, and connecting to external devices like a computer or memory stick. It also lists control locations, maintenance tips, and troubleshooting steps.
| Operating temperature (built‑in battery) | 5 °C to 45 °C |
|---|---|
| Power input | 5 V DC via car battery adapter or AC adapter |
| Bluetooth availability | Only on NV‑U93T and NV‑U83 models |
Press the on/standby button (or switch) on the unit to power it on or off.
Activate Bluetooth from the menu (available only on NV‑U93T and NV‑U83) and pair the unit with a mobile phone.
No. The built‑in battery must not be charged outside the temperature range of 5 °C to 45 °C.