Look for the Audio Language icon (often a speech bubble or "Audio") to cycle through available tracks.
For units that are strictly Japanese, some enthusiasts use third-party "English conversion" SD cards or firmware updates.
Look for keywords like (Settings) or 言語 (Language) to see if your specific firmware version includes a language option. 2. Common Steps for Language Settings (If Available) Eclipse Avn669hd Change Language
The short answer is that for the entire operating system. Unlike modern global head units, these older JDM models often require specific hardware modifications or English-encoded SD cards/DVDs to change the interface language.
If "English" appears, select it and confirm. You may need to restart the car for changes to take effect. Look for the Audio Language icon (often a
Loading unverified firmware can "brick" your device (make it permanently unusable).
Select "Translate" to see the Japanese text converted to English. If "English" appears, select it and confirm
Check specialist forums or JDM importers like JustAnswer for advice on whether a specific English boot disc exists for the AVN669HD. Japanese Term English Meaning 設定 (Settei) Settings / Setup 言語 (Gengo) 英語 (Eigo) 日本語 (Nihongo) 戻る (Modoru) Back / Return Change Car Radio Language from Japanese to English
However, you can still navigate the system and potentially change certain settings using these methods: