The document provides step‑by‑step instructions for using the built‑in DVD video player, navigation system, and related features of the Panasonic CN‑DV255 series. It covers basic operation, route creation, VICS traffic information, and how to connect optional accessories such as rear‑view cameras and ETC units.
Additional sections describe installation checks, touch‑panel calibration, map and highway‑map usage, and how to manage SD‑memory cards, DVD/CD playback, and audio settings. Safety and professional‑installation warnings are also included. This manual is written in Japanese.
Yes, insert an SD‑memory card and select the SD‑memory card option to load maps or saved routes.