1. はじめに
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Miofive Car Dash Cam MF01. This device is designed to record your driving in high definition, offering features such as 4K UHD resolution, built-in GPS, 5G WiFi connectivity, G-Sensor for incident detection, motion detection, and parking mode with time-lapse recording. Please read this manual thoroughly before using your dash cam to ensure optimal performance and safety.
For additional support and product information, please visit the official Miofive webサイトをご覧いただくか、カスタマー サポートにお問い合わせください。
2. セットアップ
2.1. 箱の中身
- Miofive 4K Dash Cam (Front Unit)
- リアカメラ
- カーチャージャー
- 充電ケーブル(USB-A - USB-C)
- Rear Camera Cable (Mini USB to Mini USB)
- Crow Bar (for cable tucking)
- Static Stickers (4 pieces)
- Backup Double-sided Adhesive Tapes
- ユーザーマニュアル
- Hardwire Kit (Note: Hardwire Kit is included for advanced parking mode features.)

Figure 2.1: Contents of the Miofive Car Dash Cam MF01 package.
2.2. ダッシュカムの取り付け
- フロントガラスを掃除する: Ensure the installation area on your windshield is clean and dry.
- 静的ステッカーを貼る: Place a static sticker on the desired location on your windshield. This allows for easier removal and repositioning without leaving adhesive residue directly on the glass.
- 取り付けブラケットを取り付ける: Secure the adhesive mounting bracket to the static sticker. Ensure it is firmly pressed to avoid air bubbles.
- フロントダッシュカメラを取り付ける: Slide the main dash cam unit onto the mounting bracket until it clicks into place. The recommended placement is behind the rearview 運転者の視界を遮らないようにミラーを view.
- リアカメラを取り付ける: For the rear camera, clean the rear windshield and attach it using the provided adhesive. Adjust the camera angle for optimal rear view カバレッジ。

Figure 2.2: Front dash cam mounted discreetly behind the rearview 鏡。
2.3. 電源接続
- Connect Front Camera: Plug the USB-C end of the charging cable into the DC/IN port on the front dash cam.
- リアカメラを接続する: Use the provided rear camera cable to connect the rear camera to the 2CH port on the front dash cam.
- 電源に接続します: Plug the car charger into your vehicle's 12V outlet. Route the cables neatly along the windshield trim using the crow bar to hide them.
- Hardwire Installation (Optional): For 24-hour parking monitoring, connect the dash cam using the included hardwire kit directly to your vehicle's fuse box. Refer to the hardwire kit's specific instructions for this installation.
2.4. アプリのダウンロードと接続
- Download the Miofive App: Scan the QR code in the user manual or search for "Miofive" in your device's app store (App Store for iOS, Google Play for Android).
- 登録/ログイン: Follow the on-screen prompts to register a new account or log in if you already have one.
- Wi-Fi経由で接続:
- Ensure the dash cam's Wi-Fi is enabled and your smartphone is within 2 meters.
- On your smartphone, go to Wi-Fi settings and connect to the Miofive dash cam's Wi-Fi network (SSID typically starts with "Miofive_xxxx"). The default password is usually 1234567890.
- Return to the Miofive app. The app should automatically detect and connect to your dash cam.
3. 操作手順
3.1. 基本的な録音
- 自動スタート/ストップ: The dash cam automatically powers on and begins recording when your vehicle's ignition is turned on. It stops recording and powers off when the ignition is turned off.
- ループ録音: ダッシュカムは継続的に録画し、古いものを上書きしますtage when the internal 64GB eMMC storage is full. Important event videos (triggered by G-Sensor) are protected from being overwritten.
- 画面: The 2.2-inch IPS display shows a live view of the front camera. You can switch between front and rear camera viewアプリ経由で。

Figure 3.1: Dash cam display showcasing 4K UHD resolution and night vision.
3.2. Advanced Driving Assistance (AI Algorithm)
The Miofive Dash Cam incorporates an intelligent AI algorithm to enhance driving safety:
- Go Assist: Alerts you when the car ahead moves after a stop (e.g., at a traffic light), prompting you to proceed.
- 運転アラート: Provides warnings for sudden turns, harsh braking, and rapid accelerations.

Figure 3.2: AI Intelligent Algorithm in action, providing 'Go Assist' functionality.

Figure 3.3: Safety Reminder Assistance features.
3.3. GPS and 5G WiFi Connectivity
- GPS追跡: The built-in GPS records your vehicle's location and speed data, which is embedded in the video footage. この情報は、 viewed via the Miofive app.
- 5G WiFi: Utilize the 5G WiFi connectivity for fast and seamless transfer of video footage to your smartphone or tablet. This allows for quick view録音のアップロード、ダウンロード、共有。

Figure 3.4: 5G WiFi and GPS features for data management and tracking.
3.4. Parking Mode and G-Sensor
When hardwired, the dash cam offers 24-hour surveillance:
- モーション検出: The camera wakes up and records when movement is detected around your parked vehicle.
- 衝突検知(Gセンサー): The built-in G-Sensor automatically detects impacts or sudden movements and saves the footage to a protected "event folder" to prevent accidental deletion. This is crucial for documenting hit-and-run incidents or vandalism.
- タイムラプス録画: In parking mode, the dash cam can record continuously in time-lapse to save storage space while providing comprehensive coverage.

Figure 3.5: 24-hour monitoring with Motion Detection and G-Sensor.
4. メンテナンス
4.1. ストレージ管理
The Miofive Dash Cam MF01 features built-in 64GB eMMC storage, eliminating the need for an external SD card. The loop recording function ensures continuous recording by overwriting the oldest non-event footage. Event videos triggered by the G-Sensor are automatically protected.
- Foo の保存tage: To save specific footage permanently, download it to your smartphone via the Miofive app or connect the dash cam to a computer using the data cable.
- Formatting Storage: If you experience storage issues or wish to clear all data, you can format the built-in storage via the dash cam's settings menu or the Miofive app.
4.2. ファームウェアのアップデート
Periodically check for firmware updates through the Miofive app. Firmware updates can improve performance, add new features, and resolve potential issues. Follow the app's instructions for a safe and successful update.
Video 4.1: Official Miofive video demonstrating the 4K UHD Dash Cam features and app functionality, including firmware updates.
5。 トラブルシューティング
- ダッシュカムの電源が入らない: Ensure the power cable is securely connected to both the dash cam and the car charger/hardwire kit. Check the vehicle's 12V outlet or fuse connection.
- Wi-Fi 接続の問題: Verify that the dash cam's Wi-Fi is enabled and your smartphone is within 2 meters. Ensure you are connecting to the correct SSID and entering the correct password. Some users reported needing to switch from 5G to 2.4G connection on their phone for initial setup, though the dash cam supports 5G.
- GPS信号損失: ダッシュカメラの映像が鮮明であることを確認する view of the sky. Obstructions can interfere with GPS signal reception.
- Voice Warnings/Alerts: If voice warnings are distracting, they can be disabled or adjusted in the Miofive app settings under the AI features.
- カメラが録画しない: Check if the dash cam is receiving power. Ensure the internal storage is not full (though loop recording should prevent this for normal footage). If issues persist, try formatting the built-in storage.
- ビデオ品質が悪い: Ensure the camera lens is clean and free from obstructions. Check the resolution settings in the app to confirm 4K UHD is selected for the front camera.
- 工場出荷時設定へのリセット: If you encounter persistent issues, performing a factory reset through the dash cam's system settings or the app can often resolve software-related problems.
6. 仕様
| 特徴 | 説明 |
|---|---|
| ブランド | ミオファイブ |
| モデル名 | MF01 |
| ビデオキャプチャ解像度 | Front: 4K (2160P) @30fps, Rear: 2K (1440P) @30fps |
| イメージセンサー | Sony IMX415 Starvis Sensor |
| の分野 View | 140度(実角度 View) |
| 接続技術 | Wi-Fi(5G) |
| 特集 | Built-In 5G WiFi, Built-In GPS, Built-In Microphone, Loop Recording, Parking Monitor, Night Vision, G-Sensor, Voice Guidance, AI Algorithm |
| ストレージ | Built-in 64GB eMMC Flash Memory |
| 画面サイズ | 2.2インチ液晶 |
| 電源入力 | 5V / 5A |
| 動作温度 | -10°C ~ 45°C (14°F ~ 113°F) |
| 商品の寸法(奥行き x 幅 x 高さ) | 奥行き2.95インチ x 幅4.57インチ x 高さ2.05インチ |
| アイテム重量 | 4.94オンス |
7. 保証とサポート
7.1. 保証情報
The Miofive Car Dash Cam MF01 comes with an 18-month Limited Warranty. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects and malfunctions under normal use.
7.2. カスタマーサポート
For technical assistance, troubleshooting, or warranty inquiries, please contact Miofive customer support:
- メールアドレス: support@miofive.com
- オンライン: Visit the official Miofive webFAQ と追加リソースのサイト。
Miofive offers lifetime technical support for its products.