ATOTOZONE A5LG209T
ATOTOZONE 9-Inch Android Double Din Car Stereo Instruction Manual
モデル: A5LG209T
1.製品オーバーview
The ATOTOZONE A5LG209T is a 9-inch Android Double Din Car Stereo designed to integrate advanced features into your vehicle's audio system. It operates on an Android system with 2GB RAM and 32GB ROM, supporting wireless CarPlay and Android Auto. Key functionalities include AI-powered voice interaction (DriveChat), GPS tracking via the TrackHU app, Wi-Fi and USB connectivity, a 24-band EQ with DSP for audio customization, Mirror Link, and AM/FM radio.
This manual provides essential information for the installation, operation, and maintenance of your car stereo system.
2. 箱の中身
箱を丁寧に開梱し、すべての付属品が揃っていることを確認してください。欠品や破損がある場合は、カスタマーサポートまでご連絡ください。
- 1 x A5L Head Unit Car Stereo
- 電源ケーブル x 1
- リアカメラ入力ケーブル x 1
- RCAコネクタ×1
- 取り付けフレーム x 1
- USB電話リンクケーブル x 1
- USB外部ストレージケーブル×1
- GPSアンテナ x 1
- 1 x Double Din Brackets
- 取り付けネジ
- オンラインリソースクイックガイド
- 製品ケアオンラインサポート情報

図2.1: Included components and installation tips.
3. セットアップとインストール
このカーステレオは、専門業者による取り付けを推奨します。電気的な損傷を防ぐため、取り付けを始める前に車両のバッテリーが外されていることを確認してください。
3.1物理的な設置
- 既存のヘッドユニットを削除します。 Carefully remove your vehicle's existing stereo system and dashboard trim.
- マウントブラケット: Attach the provided double-DIN brackets to the sides of the A5LG209T head unit using the mounting screws.
- 配線を接続: Connect the power cable, GPS antenna, rear camera input, RCA connectors, and USB cables to the corresponding ports on the head unit. Refer to the wiring diagram in the online quick guide for specific connections.
- ヘッドユニットを挿入: Slide the head unit with attached brackets into the dashboard opening until it clicks into place or can be secured with screws.
- ダッシュボードを組み立て直す: Reattach any removed dashboard trim.
3.2 初回電源投入
After installation, reconnect the vehicle's battery. The unit should power on automatically or when the vehicle's ignition is turned on. Follow the on-screen prompts for initial setup, including language selection and time zone settings.

図3.1: Android operating system interface with Wi-Fi and USB tethering options.
4. 操作手順
4.1 Android System and Connectivity
The A5LG209T runs on an Android operating system, allowing access to various applications. Stay connected via Wi-Fi or USB tethering. When Wi-Fi is occupied by CarPlay/Android Auto, USB tethering can maintain online access for Android applications.
4.2 Built-in Applications (TrackHU, FindApps)
- トラックHU: Use the pre-installed TrackHU app for GPS tracking, viewing live location, reviewing route history, and setting geofence alerts.
- アプリを探す: This application allows you to discover and install car-friendly tools directly onto the unit. It also facilitates launcher customization and provides access to OTA (Over-The-Air) updates for system improvements.

図4.1: TrackHU for GPS tracking and FindApps for application management.
4.3 AI Features (DriveChat)
The unit features DriveChat, an AI-powered voice assistant for faster and more natural interactions. This allows for voice-first control, enabling you to manage various functions and receive information while keeping your focus on the road.

図4.2: DriveChat AI interface for voice commands and information.
4.4 ワイヤレスCarPlayとAndroid Auto
Connect your smartphone wirelessly for CarPlay or Android Auto functionality. This allows seamless integration of navigation, music, and communication apps from your phone directly onto the car stereo display. Wired connection via USB cable is also supported.

図4.3: ワイヤレス CarPlay と Android Auto 接続。
4.5 ライブリア View カメラ
The unit supports a live rear-camera view (camera not included) that can be maintained even while driving forward. This feature provides a bright, stable, and reliable view day or night, enhancing driving safety.

図4.4: ライブリア View 画面。
4.6 Audio Features (DSP, EQ, FM/AM Radio)
- デジタルサウンドプロセッサ(DSP): The advanced DSP ensures a premium and personalized listening experience.
- 24バンドイコライザー(EQ): Customize your audio output with a 24-band equalizer, including 9 preset options and time alignment features.
- FM/AMラジオ: The built-in FM/AM radio with RDS (Radio Data System) provides stable reception and real-time station information.

図4.5: 24-Band DSP Equalizer interface.

図4.6: FM/AM Radio interface.
4.7 Display and HDMI Output
The 9-inch 1280x720 IPS screen offers a 178° viewing angle for clear visibility. It includes HDMI output (video only) to connect to external screens like headrest monitors, allowing rear-seat passengers to view ビデオコンテンツ。

図4.7: HDMI Input and Output functionality.
4.8 Bluetooth Screen Lock
The Bluetooth screen-lock function protects your personal data. The screen can automatically lock when your connected phone moves away and unlock when it is nearby, ensuring privacy and security.

図4.8: Bluetooth Screen Lock in action.
4.9 ステアリングホイールコントロール
The unit supports integration with existing factory steering wheel controls. For vehicles without built-in controls, optional wireless remote controls can be used (sold separately) to manage stereo functions.

図4.9: Steering Wheel Control options.
4.10 ミラーリンク
Mirror Link allows you to display compatible applications from your smartphone directly onto the car stereo's main screen, even for apps not supported by CarPlay or Android Auto. Note that content may be limited by app or device.

図4.10: ミラーリンク機能。
5. メンテナンス
5.1ファームウェアアップデート
Regular firmware updates are provided to ensure smooth performance, stability, and to introduce new features. Access these updates through the FindApps application or via OTA updates. Keeping your unit updated is crucial for optimal functionality.

図5.1: Over-The-Air (OTA) firmware update process.
5.2一般的なケア
To maintain the longevity and appearance of your car stereo, clean the screen with a soft, lint-free cloth. Avoid using harsh chemicals or abrasive materials. Ensure proper ventilation around the unit to prevent overheating.
6。 トラブルシューティング
This section addresses common issues you might encounter. For more detailed troubleshooting or persistent problems, refer to the online support resources.
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| ユニットの電源が入らない | Incorrect wiring; Blown fuse; Vehicle battery disconnected | Check power connections; Inspect vehicle fuses; Ensure battery is connected and charged. |
| 音声出力なし | スピーカーケーブルが外れている;音量が低すぎる;ミュート機能が作動している | Verify speaker connections; Increase volume; Disable mute. |
| CarPlay/Android Autoが接続されない | Bluetooth/Wi-Fi off on phone; Incorrect pairing; USB cable issue | Ensure phone's Bluetooth/Wi-Fi is on; Re-pair device; Try a different USB cable. |
| GPS信号が失われたか不正確です | GPS antenna obstructed or disconnected; Poor satellite reception | Check GPS antenna connection and placement; Move to an open area. |
| タッチスクリーンが反応しない | システムフリーズ、ソフトウェアの不具合 | Restart the unit (refer to online guide for reset procedure); Check for firmware updates. |
7. 仕様
| 特徴 | 詳細 |
|---|---|
| 製品寸法 | 11.5 x 4.33 x 9.65インチ |
| アイテム重量 | 3.83ポンド |
| モデル番号 | A5LG209T |
| 接続技術 | Bluetooth、USB、Wi-Fi |
| コントローラータイプ | アンドロイド |
| 特集 | 24-Band EQ DSP, Android System (2G+32G), CarPlay & Android Auto & Mirror Link, DriveChat AI, 1280*720P IPS Touchscreen, GPS Tracking, Wi-Fi/Bluetooth/USB |
| 対応デバイス | Ampライター、スマートフォン、スピーカー |
| コネクタタイプ | RCA、USB |
| オーディオ出力モード | ステレオ |
| サラウンドサウンドチャンネル構成 | 4.0 |
| ビデオエンコーディング | H.264、H.265/HEVC |
| 出力電力 | 180 Watts (4x45W peak) |
| スクリーンタイプ | 9-Inch 1280x720 IPS Touchscreen |
8. 保証とサポート
The ATOTOZONE A5LG209T comes with a standard 12-month warranty from the date of purchase, with an additional 6-month extended care available upon communication within 30 days of purchase. This ensures 12+6 months of coverage.
For product details, self-help resources, and customer support, access the EPC (Electronic Product Code) system or visit the official ATOTOZONE website. Our support team is available to assist you with any inquiries or issues.
- Online Guides: Comprehensive guides and resources are available online.
- ファームウェアの更新: Continuous firmware updates are provided to enhance performance and stability.
- カスタマーサポート: Contact information for support is available through the online resources.
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