1. Introduction
The Navitel MR250NV is a 5-inch smart rearview mirror that integrates essential functions for safe driving. This device features a built-in DVR for recording events in front of the vehicle and includes an additional rear camera. The mirror is housed in a durable metal casing. The rear camera is dust and water-resistant, meeting IP65 standards. The MR250NV records in Full HD at 30 frames per second using MOV video compression. A sensitive microphone ensures high-quality sound capture.
Equipped with an integrated G-sensor, the device automatically protects critical footage before and after an accident, triggered by sudden acceleration, braking, or collision. When connected to power, the dash cam automatically begins recording upon engine start. It also includes a motion detector, allowing it to record video even when the vehicle is parked and unattended. The 5-inch IPS screen supports microSD cards up to 64 GB. Night vision functionality ensures clear image content during twilight and night driving conditions.
6. Operating Instructions
6.1 Basic Recording
- Automatic Start: The device automatically powers on and begins recording when connected to power and the vehicle engine starts.
- Manual Start/Stop: Press the POWER button briefly to manually start or stop recording.
- Loop Recording: Recordings are saved in segments (e.g., 1, 3, or 5 minutes). When the microSD card is full, the oldest unlocked files are overwritten.
6.2 G-Sensor (Impact Detection)
The built-in G-sensor detects sudden acceleration, braking, or collisions. When an impact is detected, the current recording segment is automatically locked to prevent it from being overwritten by loop recording.
- Adjust G-sensor sensitivity in the settings menu if recordings are being locked too frequently or not frequently enough.
6.3 Parking Monitoring
When parking monitoring is enabled, the device will automatically start recording if it detects a shock or motion while the vehicle is parked and the engine is off. This feature requires a continuous power supply (e.g., hardwire kit, not included) or sufficient internal battery charge.
6.4 Night Vision
The front camera's SC2363 sensor and 4-layer glass lens, combined with the rear camera's capabilities, enhance video clarity in low-light conditions, ensuring better visibility during twilight and night driving.
6.5 Using the Display and Controls
- Touch Screen: The 5-inch IPS screen is touch-sensitive for intuitive menu navigation and playback.
- MENU Button: Press to access the main settings menu.
- UP/DOWN Buttons: Navigate through menu options.
- OK/D Button: Confirm selections or delete files (when in playback/gallery mode).
- Switching Camera Views: Tap the screen or use a dedicated button (if available, refer to on-screen icons) to switch between front camera, rear camera, or split-screen views.
6.6 Playback and File Management
- Stop recording (if active).
- Enter the playback/gallery mode via the MENU button.
- Use UP/DOWN to browse through recorded videos and photos.
- Press OK to play a selected video.
- To delete a file, select it and press the OK/D button (confirm deletion if prompted).
- Locked files (from G-sensor events) are stored in a separate folder and cannot be overwritten by loop recording.
10. Warranty and Support
10.1 Warranty Information
Please refer to the warranty card included with your product or visit the official Navitel website for detailed warranty terms and conditions. The product title mentions "12 Months" which refers to the included navigation app voucher, not the product warranty itself.
10.2 Customer Support
For technical assistance, troubleshooting beyond this manual, or inquiries regarding your Navitel MR250NV, please contact Navitel customer support.
- Online Support: Visit the official Navitel website for FAQs, software updates, and contact information.
- Email/Phone: Refer to the contact details provided in your product packaging or on the official website.
