1. Introduction
Thank you for choosing the JMCQ 1080P 4-Channel Car DVR. This device is designed to provide comprehensive video surveillance for your vehicle, offering 1080P recording from four distinct camera angles: front, left, right, and rear. Equipped with advanced features such as built-in WiFi for app connectivity, G-sensor for collision detection, loop recording, parking monitoring, and enhanced night vision, this dash cam ensures reliable and detailed footage for your safety and peace of mind. Please read this manual carefully before use to ensure proper installation and operation.
2. Product Overview
The JMCQ 1080P Car DVR is a versatile recording system featuring a main unit with integrated cameras and an external rear camera, providing a full 360-degree view around your vehicle.
Figure 2.1: Key features of the JMCQ 1080P Quad Camera Dash Cam, including 4-channel 1080P recording, 5G WiFi, G-sensor, Loop Recording, Parking Monitor, and 8 IR lights.
Key Features:
- 1080P Quad Camera Recording: Simultaneously captures video from front, left, right, and rear perspectives in Full HD 1080P resolution.
- Built-in 5G WiFi: Allows for easy connection to a dedicated mobile application to view, download, and manage recorded videos and photos directly on your smartphone. (Note: This WiFi is for app connection only and does not provide internet access.)
- G-Sensor: Automatically detects sudden shakes or collisions and locks the current footage to prevent it from being overwritten, ensuring critical evidence is preserved.
- Loop Recording: Continuously records video, automatically overwriting the oldest unlocked files when the memory card is full.
- Parking Monitor: Provides surveillance when your vehicle is parked, activating recording upon detecting impacts or motion (requires continuous power supply).
- Night Vision with 8 IR Lights: Enhanced night vision capabilities with 8 infrared lights and Wide Dynamic Range (WDR) technology, automatically adjusting light sensitivity for clear and color-accurate images in low-light conditions.
- Built-in Screen: Features a 3"-5" IPS display with a 16:9 screen ratio for real-time viewing and playback.
- External Rear Camera: Universal rear-view camera with adjustable angle and parking guidelines for easier maneuvering.
Figure 2.2: Illustration of the four camera views (Front, Left, Right, Rear) all recording in 1080P, with approximate viewing angles.
Figure 2.3: The 8 IR lights and WDR technology ensure clear recording even at night by automatically adjusting to light conditions.
3. Specifications
| Feature | Specification |
|---|---|
| Brand Name | JMCQ |
| Item Type | Car DVR |
| Assembly Mode | Portable Recorder |
| Chipset Manufacturer | Allwinner |
| Number Of Lenses | 4 (Front, Left, Right, Rear) |
| Camera Resolution | 1920x1080 (1080P) |
| Maximum Video Frame Rate | 60 FPS |
| View Angle | 140° |
| Aperture | F2.0 |
| Display Size | 3"-5" |
| Display Type | IPS |
| Screen Ratio | 16:9 |
| Built-in Screen | Yes |
| Rear Camera | Yes |
| Loop-Cycle Recording Feature | Yes (Seamless Loop Recording) |
| Audio Recorded | Yes (Built-in stereo) |
| NightShot Function | Yes |
| GPS Logger | Internal |
| Special Features | With Rearview Mirror, Real Time Surveillance, WiFi function, Parking Monitor |
| Memory Card Required Reading Speed | Class 10 |
| Max External Memory | 128G (TF Card) |
| File Format | AVI |
| Input/Output Interface | Type-C, AV-In, Micro SD/TF |
| Power Source | Corded Electric (5V/1A) |
| Battery | None (No Batteries Included) |
| Working Temperature | -20°C to +80°C |
| Cable Length | 6m |
| Weight | 0.35 kg |
| APP Compatibility | Linux |
| Certification | CE, RoHS |
Figure 3.1: Dimensions of the main JMCQ Car DVR unit.
4. Setup and Installation
Follow these steps to properly set up and install your JMCQ Car DVR:
4.1 Package Contents
Before starting, ensure all items are present in the package:
Figure 4.1: Package contents including the 4-lens dash cam, car charger, manual, rear camera, and 6m cable.
- JMCQ 4-Lens Dash Cam (Main Unit)
- Car Charger
- User Manual
- Rear Camera
- 6m Cable (for rear camera connection)
4.2 Memory Card Installation and Formatting
- Insert a TF (Micro SD) card (Class 10, up to 128GB recommended) into the designated slot on the DVR.
- Important: When installing a memory card for the first time, it is crucial to format it directly on the DVR. Formatting on a computer is an incorrect operation and may lead to compatibility issues.
- To format, enter the DVR's menu, locate the 'Format' option, and confirm to format the memory card. This ensures the DVR correctly matches and utilizes the memory card.
4.3 Mounting the Dash Cam
- Clean the area on your windshield where you intend to mount the dash cam.
- Press the suction cup of the dash cam firmly onto the windshield. Ensure the suction cup is in a flat position for secure attachment.
- Adjust the angle of the main unit to capture the desired front, left, and right views.
Figure 4.2: Proper mounting method for the dash cam using the suction cup on the windshield.
4.4 Connecting the Rear Camera
- Connect the provided 6m cable to the rear camera.
- Route the cable neatly along the vehicle's interior to the main DVR unit.
- Connect the other end of the 6m cable to the AV-In port on the main DVR unit.
- Mount the rear camera in a suitable location at the back of your vehicle, ensuring a clear view. The external rear-view camera allows for angle adjustment.
Figure 4.3: Easy installation diagram showing connections for the main unit and rear camera.
4.5 Power Connection
- Connect the car charger to the Type-C input port on the dash cam.
- Plug the car charger into your vehicle's 12V power outlet (cigarette lighter socket).
- The DVR will automatically power on and begin recording when your vehicle's ignition is turned on, and power off when the ignition is turned off.
5. Operating Instructions
5.1 Basic Operation
- Power On/Off: The device automatically powers on with vehicle ignition and powers off when the ignition is off. You can also manually power it on/off using the power button.
- Recording: Once powered on and a formatted memory card is inserted, the DVR will automatically start continuous loop recording.
- Display: The built-in IPS screen displays real-time footage from the cameras. Use the menu buttons to switch between camera views if available.
5.2 Menu Navigation
The main unit features buttons for navigation:
- Power Button: Turns the device on/off.
- M (Menu) Button: Accesses the settings menu.
- Down Arrow Button: Navigates through menu options or changes settings.
- OK Button: Confirms selections or starts/stops recording (depending on mode).
5.3 Advanced Features
- Loop Recording: Footage is recorded in segments (e.g., 1, 3, or 5 minutes). When the memory card is full, the oldest unlocked files are automatically overwritten.
- G-Sensor: In the event of a sudden impact or emergency braking, the G-sensor will trigger, automatically locking the current video segment to prevent it from being overwritten.
- Parking Monitor: When enabled and the device is continuously powered (e.g., via a hardwire kit, not included), the dash cam will automatically start recording if it detects a collision or motion while parked.
- Night Vision: The 8 IR lights and WDR function automatically enhance video quality in low-light conditions, providing clear night recordings.
5.4 App Connection (WiFi Function)
The built-in 5G WiFi allows you to connect your smartphone to the dash cam via a dedicated app (compatible with Linux). This enables you to:
- View live footage from the cameras.
- Download recorded videos and photos to your phone.
- Adjust settings and manage files.
Please NOTICE: This WiFi is ONLY for app connection and does NOT support internet access. You CAN NOT use this WiFi to listen to online music, watch YouTube videos, or perform other online activities.
Figure 5.1: Connecting the dash cam to a smartphone app via 5G WiFi for video and photo management.
6. Maintenance
- Cleaning: Regularly clean the camera lenses with a soft, lint-free cloth to ensure clear video quality. Avoid using abrasive cleaners.
- Memory Card: Periodically format the memory card (every 1-2 months) on the DVR to maintain optimal performance and prevent data corruption. Replace the memory card if you notice frequent errors or recording issues.
- Connections: Ensure all cables are securely connected. Loose connections can lead to intermittent power or recording failures.
- Temperature: Avoid exposing the device to extreme temperatures for prolonged periods, as this can affect its lifespan and performance. The operating temperature range is -20°C to +80°C.
7. Troubleshooting
- Q: The DVR is not powering on.
- A: Check if the car charger is properly plugged into the vehicle's 12V outlet and the Type-C port on the DVR. Ensure the vehicle's ignition is on. Test the charger with another device if possible.
- Q: The rear camera is not visible on the screen.
- A: Ensure the rear camera cable is securely connected to both the rear camera and the AV-In port on the main DVR unit. Check the DVR's menu settings to confirm the rear camera input is enabled or selected for display.
- Q: The DVR stops recording or shows a memory card error.
- A: Ensure you are using a Class 10 TF card (up to 128GB). Format the memory card on the DVR itself (not on a computer). If the issue persists, try a different memory card.
- Q: I cannot connect to the internet using the dash cam's WiFi.
- A: The built-in WiFi is exclusively for connecting to the dedicated mobile application for viewing and downloading footage. It does not provide internet access for browsing or streaming.
- Q: The video quality is poor at night.
- A: Ensure the camera lenses are clean. The device features 8 IR lights and WDR for night vision; ensure these functions are enabled in the settings if applicable. Avoid placing the dash cam directly behind objects that might obstruct the IR lights.
8. User Tips
- Memory Card Formatting: Always format your new memory card directly on the DVR before first use, and periodically thereafter, to ensure optimal performance and prevent recording issues.
- WiFi Functionality: Remember that the dash cam's WiFi is solely for connecting to its companion app for file management and live viewing, not for general internet access.
- Cable Management: Route all cables carefully to avoid obstructing your view or interfering with vehicle controls. Use cable clips to secure them.
- Regular Checks: Periodically check the dash cam's display to ensure it is recording correctly and that all cameras are functioning as expected.
9. Warranty and Support
The JMCQ 1080P Car DVR comes with a 365-day warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. It does not cover damage caused by misuse, accidents, unauthorized modifications, or improper installation.
For technical support, warranty claims, or any questions regarding your product, please contact the JMCQ Franchised Store where you purchased the device. Please have your purchase receipt and product model information ready when contacting support.
