Milerong A25
Milerong A25 Dash Cam
ユーザーマニュアル
1. はじめに
Thank you for choosing the Milerong A25 Dash Cam. This device is designed to provide reliable video recording of your journeys, offering enhanced safety and peace of mind. It features a 1080P Full HD front camera and a 720P rear camera, ensuring comprehensive coverage. This manual will guide you through the installation, operation, and maintenance of your dash cam.

Image: Milerong A25 Dash Cam with its front unit and a smaller rear camera.
2.製品オーバーview
2.1 パッケージ内容
以下にリストされているすべてのアイテムがパッケージに含まれていることを確認してください。
- FHD 1920P*1080P Dash Cam (Main Unit)
- Rear Camera Cable 20ft
- カーチャージャー
- サクションカップマウント
- ワイヤートリムツール
- リアカメラ
- USBカードリーダー
- ユーザーマニュアル
- ケーブル隠しクリップ

Image: All components included in the Milerong A25 Dash Cam package.
2.2 主な特徴
- デュアルカメラシステム: 170° 1080P FHD front camera and 140° 720P rear camera for comprehensive coverage.
- Full HD 1080P & Super Night Vision: Equipped with F1.8 aperture, HDR, and WDR technology for clear recordings even in low-light conditions.
- 3インチIPSディスプレイ: Large screen for real-time monitoring and video playback.
- メモリカードのサポート: Supports up to Class 10 64GB micro SD cards (not included).
- 緊急ロック(Gセンサー): Automatically locks and protects footage during collisions or sudden movements.
- ループ録音: Ensures continuous recording by overwriting the oldest unneeded footage (emergency records are protected).
- パーキングモニター: Records automatically when motion is detected while the vehicle is parked.
- モーション検出: カメラの前で動きが検出されると録画を開始します。

Image: Visual representation of key features including Motion Detection, G-Sensor, Parking Monitor, Dual Camera, 1080P FHD Video, and Loop Recording.

Image: Demonstrates the Super Night Vision capability of the dash cam in a city night scene.
3. セットアップ
3.1 インストール
Follow these steps for proper installation of your Milerong A25 Dash Cam:
- Clean the windshield area where the dash cam will be mounted to ensure a strong suction.
- Attach the suction cup mount to the windshield, ensuring it is securely fastened and does not obstruct your view.
- Connect the main dash cam unit to the suction mount.
- Route the power cable from the dash cam to your vehicle's cigarette lighter socket. Use the included wire trim tool and cable hiding clips to neatly tuck away the cable along the windshield and dashboard edges.
- Install the rear camera. Connect the rear camera cable to the main dash cam unit. Route the cable to the rear of your vehicle. For reverse assist functionality, connect the red wire from the rear camera cable to your vehicle's reversing lamp 肯定的なリード。

Image: Wiring diagram for connecting the main dash cam and the rear camera, including the optional connection to the reversing lamp.
3.2 初期設定
Before first use, it is crucial to format your new memory card directly on the dash cam. This ensures compatibility and optimal performance. We recommend using a Class 10 high-speed micro Memory Card, with a maximum capacity of 64 GB.
カードをフォーマットするには:
- Insert the memory card into the dash cam.
- ダッシュ カメラの電源をオンにします。
- Navigate to the settings menu (usually by pressing the 'M' button).
- Locate the 'Format' option and confirm to format the card.
4. 操作手順
4.1 基本操作
- 電源オン/オフ: The dash cam will automatically power on and begin recording when connected to your vehicle's power supply and the ignition is turned on. It will power off automatically when the ignition is turned off.
- 録音: The dash cam continuously records video in a loop. When the memory card is full, the oldest unprotected filesは上書きされます。
- 緊急ロック: The built-in G-sensor detects sudden impacts or rapid acceleration/deceleration. When triggered, the current video segment is automatically locked and saved to prevent it from being overwritten by loop recording.

Image: Illustrates the continuous cycle of loop recording, where new footage overwrites old, non-protected files.

Image: Depicts the G-Sensor automatically locking video footag衝突イベント中。
4.2 表示と設定
- スクリーンセーバー: To have the screen turn off while the dash cam continues recording, enable the "Screen Saver" option in the settings.
- モーション検出: This feature allows the camera to start recording when it detects movement. For seamless video recording while driving, it is recommended to turn off "Motion Detection" and "Parking Monitor" functions.
- パーキングモニター: When enabled, the dash cam will automatically record if it detects a collision or motion while the vehicle is parked.
- Gセンサー感度: If you frequently encounter "card full" messages despite loop recording being active, adjust the G-sensor sensitivity to 'Low' or turn it off. This prevents minor bumps or vibrations from triggering emergency recordings too often.

Image: Shows the dash cam actively monitoring a parking lot for 24 hours.
4.3ビデオ再生
再するためにview 記録されたfootage:
- Stop recording (if active) by pressing the OK button.
- モードボタンを押して再生モードに切り替えます。
- Use the navigation buttons to select the desired video file.
- Press the OK button to play the video.
ビデオ: 元ample of Full HD video quality captured by the Milerong A25 Dash Cam, demonstrating clarity during driving conditions.
5. メンテナンス
- クリーニング: ドライブレコーダーのレンズと画面を拭く際は、柔らかく乾いた布をご使用ください。研磨剤入りの洗剤や溶剤の使用は避けてください。
- メモリーカードのお手入れ: 重要なファイルを定期的にバックアップするtage from your memory card to a computer. Periodically format the memory card (monthly is recommended) to maintain optimal recording performance and prevent data corruption.
- 温度: ダッシュ カメラを長時間極端な温度にさらさないでください。寿命とパフォーマンスに影響する可能性があります。
6。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| "Card Full" message appears frequently. | G-sensor sensitivity is too high, leading to too many locked files. | Adjust G-sensor sensitivity to 'Low' in settings or turn it off. Format the memory card regularly. |
| Dash cam stops recording or turns on/off randomly. | Power supply issue or faulty memory card. | Check the car charger connection. Try a different power source. Ensure the memory card is Class 10 and not corrupted; try a new card. |
| Buttons are unresponsive or camera won't reset. | Software glitch or internal issue. | Try pressing the reset button (if available, usually a small pinhole). Disconnect power for a few minutes and reconnect. If issues persist, contact customer support. |
| 夜間のビデオ品質が悪い。 | Dirty lens or environmental factors. | レンズを清掃してください。フロントガラスに障害物がないことを確認してください。 |
7. 技術仕様
| 特徴 | 詳細 |
|---|---|
| モデル名 | Dual Dash Cam Pro A25 |
| フロントカメラの解像度 | 1080p FHD (1920x1080) |
| リアカメラ解像度 | 720p |
| フロントカメラアングル | 170°広角 |
| リアカメラアングル | 140°広角 |
| 画面 | 3インチIPSディスプレイ |
| ストレージ | 最大64GBのクラス10マイクロSDカードをサポート |
| 特集 | Night Vision, G-Sensor, Loop Recording, Parking Monitor, Motion Detection, WDR |
| 接続性 | USB |
| 電源 | Car Charger (Cigarette Lighter) |
| 製品寸法 | 2.76 x 5.51 x 4.33インチ |
| アイテム重量 | 13.3オンス |
8. 保証とサポート
Milerong is committed to providing excellent customer service and product reliability.
- 24 Hour Service: We offer prompt responses with professional assistance around the clock.
- 30日間の返品ポリシー: You have the right to return or exchange the product for no reason within 30 days of purchase.
- 365 日保証: Replacement of the product and availability of accessories are guaranteed within one year from the date of purchase.
- 生涯アフターサービス: We provide lifetime after-sales service to every customer.
For any inquiries, technical support, or warranty claims, please contact us at:
Email: milerong_service@163.com