Introduction
This manual provides detailed instructions for the installation, operation, maintenance, and troubleshooting of your CHENSIVE A98 4K 3-Channel Dash Cam. Please read this manual thoroughly before using the device to ensure proper functionality and safety.
The CHENSIVE A98 dash cam offers comprehensive vehicle surveillance with its 3-channel recording system, capturing footage from the front (4K), cabin (1440P), and rear (1080P) simultaneously. It features 5GHz Wi-Fi for app control, advanced night vision, G-sensor for incident detection, loop recording, and 24-hour parking monitoring capabilities.
What's in the Box
Verify that all components are present before proceeding with installation:
- 1x WIFI Dash Camera (with pre-installed 64GB SD Card)
- 1x Rear Camera
- 1x 18ft Extending Cable for Rear Camera
- 1x Cigarette Lighter Power Cord
- 1x Suction Mount
- 1x User Manual
Image: All components of the CHENSIVE A98 4K 3-Channel Dash Cam package, including the main unit, rear camera, various cables, suction mount, and the user manual.
Setup
1. Mounting the Main Dash Cam Unit
- Clean the desired area on your windshield thoroughly.
- Attach the suction mount to the main dash cam unit.
- Press the suction mount firmly against the windshield and secure it. Ensure the dash cam does not obstruct your view.
For visual guidance on mounting, refer to the official tutorial video:
Video: Demonstrates the installation process of the rear dash cam, including routing cables and securing the unit.
2. Connecting Power
- Connect the cigarette lighter power cord to the main dash cam unit.
- Plug the other end of the power cord into your vehicle's cigarette lighter socket.
- Route the power cable neatly along the windshield trim and dashboard to avoid interference with driving.
3. Installing the Rear Camera
- Connect the 18ft extending cable to the rear camera.
- Route the extending cable from the main unit to the rear of your vehicle, tucking it under the headliner and pillar trims for a clean installation.
- Mount the rear camera on the rear windshield or above the license plate. The camera is waterproof.
- Connect the extending cable to the main dash cam unit.
Image: Recommended cable routing for the front and rear dash cameras, illustrating how to conceal wires along the car's interior trim.
4. SD Card
The dash cam comes with a 64GB SD card pre-installed. If you need to replace it, ensure the new card is inserted correctly. The device supports up to a 128GB card.
Image: A 64GB SD card being inserted into the designated slot on the side of the dash cam.
Operating Instructions
1. Power On/Off & Basic Recording
The dash cam will automatically power on and begin recording when your vehicle starts. It will power off when the vehicle is turned off.
2. Display Modes
The 2.0'' IPS screen allows you to view footage from different cameras. You can switch between front, inside, rear, or a multi-view display showing all three channels simultaneously.
Image: The dash cam screen displaying different camera view combinations, including Front+Inside, Front+Rear, and Inside+Rear.
3. 5GHz Wi-Fi & App Control (Viidure App)
Connect your dash cam to the "Viidure" smartphone app via 5GHz Wi-Fi for faster data transmission. The app allows you to:
- View live video feed.
- Playback recorded footage.
- Manage dash cam settings.
- Download and edit recordings.
- Share content to social media.
Image: The Viidure app interface on a smartphone, demonstrating live video preview and options for managing and sharing recordings.
4. Voice Control
The dash cam supports voice commands for hands-free operation. Available commands include turning the screen on/off, locking video, starting/stopping video, taking photos, showing specific cameras (front/rear/both), turning audio on/off, and turning Wi-Fi on/off.
5. G-Sensor
The built-in G-sensor automatically detects sudden shakes or collisions. When an incident occurs, the current video segment is locked to prevent it from being overwritten, ensuring critical evidence is preserved.
6. Loop Recording
The dash cam records video in 1/3/5 minute segments. When the SD card is full, the oldest unlocked footage is automatically overwritten by new recordings. Locked emergency videos are protected from overwriting.
Image: A visual representation of loop recording, where new footage replaces the oldest, except for emergency locked videos.
7. Night Vision & WDR
Equipped with f/2.0 large aperture, WDR (Wide Dynamic Range) technology, and 4 infrared lights, the dash cam provides clear and color-accurate video in low-light conditions, tunnels, or at night.
Image: Enhanced night vision performance of the dash cam, showcasing clear video quality from all three cameras in low-light environments.
8. 24-Hour Parking Mode
When the dash cam detects a collision or motion while parked, it automatically turns on and records a protected video. For continuous 24-hour recording, a hardwire kit (sold separately) is required.
Image: Explanation of two parking modes: G-Sensor for collision detection and 24-hour monitoring requiring a hardwire kit.
9. Driver Monitoring System (DMS)
The dash cam includes a DMS that can alert you to potential driving fatigue or distraction. It monitors for behaviors such as eyes closing, yawning, smoking, phone calls, distraction, and driver absence. These functions can be individually enabled or disabled in the settings.
10. GPS & Dashboard Function
The built-in GPS provides location and speed data. The dashboard function displays your current speed and direction on the screen.
Maintenance
- SD Card Management: Regularly format the SD card (at least once a month) to ensure optimal performance and prevent data corruption.
- Temperature Guidelines: Avoid exposing the device to high temperatures for extended periods. If the device overheats, disconnect the power and allow it to cool down before further use.
- Cleaning: Use a soft, dry cloth to clean the camera lenses and screen. Avoid abrasive cleaners or solvents.
Troubleshooting
- Connectivity Issues: Ensure all cables are securely connected. For Wi-Fi connectivity, verify the correct SSID and password for the dash cam's Wi-Fi network.
- Recording Problems: Check if the SD card is properly inserted and formatted. Ensure there is sufficient storage space (loop recording will overwrite old files, but locked files will remain).
- Device Overheating: Disconnect power and allow the device to cool down. Avoid direct prolonged sunlight exposure in hot environments.
- DMS Alarms: If unwanted DMS alarms occur, adjust the sensitivity or disable specific monitoring functions in the settings menu.
Specifications
- Product Dimensions: 4.53 x 2.95 x 2.17 inches
- Item Weight: 11.3 ounces
- Model Name: A98 4K Dash Cam Front and Rear Inside 02
- Video Capture Resolution: Front: 4K (2160P), Cabin: 1440P, Rear: 1080P
- Field Of View: Front: 170 Degrees, Cabin: 150 Degrees, Rear: 160 Degrees
- Connectivity Technology: Bluetooth, USB, Wi-Fi (5GHz), Wireless
- Special Features: 4K Resolution, Free 64GB Card, APP for iOS & Android, Built-in 5G WiFi, Built-In Microphone, Built-In Display, Built-In Speaker, HDR, 24H Parking Mode, Night Vision, G-Sensor, Automatic Incident Detection, Loop Recording, Motion Sensor, Easy to Install, Support 128GB Card Max
- Mounting Type: Dashboard Mount
- Color: Dark Gray
Warranty & Support
Your CHENSIVE A98 Dash Cam comes with an 18-month worry-free after-sales customer service. For any questions or arising issues, please contact our customer care team. We are committed to resolving your concerns promptly.
- Warranty Period: 18 Months
- Return Policy: 30 Days (as per Amazon's policy)
- Customer Support: Available 7/24 for assistance.
Image: Customer support information with icons indicating an 18-month warranty, 30-day return policy, and 24/7 support availability.