Navigate to -> 設定 (Settings) -> システム設定 (System Settings) . Find 時計設定 (Clock Settings) .
To perform initial setups, pair devices, or adjust audio frequencies, utilize visual translation apps.
The simple and crucial answer is . Since this is a Japan-exclusive model, all official materials are in Japanese. While the search for an English document continues, the official Pioneer Japan website remains the primary source for the system's documentation.