This deletes all radio presets, Bluetooth pairings, and EQ settings.
The is a Japanese Domestic Market (JDM) head unit, and while many users seek to change its interface to English, the hardware often lacks a built-in English language option. Because these units were designed specifically for the Japanese market, the menus are typically hardcoded in Japanese. Navigating the Language "Hidden" Settings
Note: This process usually disables the native JDM GPS map screen completely, turning it into a blank background or an inactive app, but it leaves the radio, drive recorder, and auxiliary controls translated. Bluetooth and Auxiliary Integration Eclipse Avn669hd Change Language
Open the app and select as your language pair.
: Unlike global multi-language units, the AVN669HD's storage blocks lack English language fonts or localized menu layouts. This deletes all radio presets, Bluetooth pairings, and
If you are trying to find settings blindly, look for these Japanese characters on your screen: 設定 (Settei) : Settings 言語 (Gengo) : Language 英語 (Eigo) : English (in the rare event a language toggle exists) visual guide
This method is excellent for setting up Bluetooth, radio stations, and equalizer settings. 4. Other Solutions for JDM Head Units Navigating the Language "Hidden" Settings Note: This process
Even if you cannot change the system language, you can still use many of the unit’s core functions with the help of a few practical techniques.
When navigating the AVN669HD, memorizing or printing out these common Japanese automotive terms will help you control your device without a translator: Japanese Text Romanization English Meaning 設定 Settings / Setup 音量 戻る Back / Return 現在地 Current Location (Map) 目的地の設定 Mokutekichi no Settei Destination Setting 登録 Register / Save 削除 決定 Enter / OK / Confirm 閉じる
Unlike modern smartphones with a simple "Language" icon, the AVN669HD buries this setting deep within the "System Settings" menu. Furthermore, depending on your firmware version, the menu structure might vary slightly.
Use your smartphone for music streaming and voice-guided GPS apps. This lets you enjoy the high-fidelity internal amplifier of the Eclipse system without interacting with the JDM screen. Full Stereo Replacement