Yonvim DC339C

Yonvim Dash Cam DC339C Instruction Manual

Comprehensive guide for setup, operation, and maintenance of your Dash Cam.

Introduction

Thank you for choosing the Yonvim Dash Cam. This manual provides detailed instructions to help you set up, operate, and maintain your device, ensuring optimal performance and longevity. Please read this manual thoroughly before using the product.

What's in the Box

  • 1x Yonvim Dash Camera
  • 1x 32GB Memory Card (pre-installed)
  • 1x Car Charger (cigarette lighter power cord, 11.5ft)
  • 2x Adhesive Pads
  • 1x Windshield Sticker
  • 1x Product Manual
Contents of the Yonvim Dash Cam box including the dash cam, memory card, car charger, adhesive pads, windshield sticker, and product manual.

Figure 1: All components included in the Yonvim Dash Cam package.

Product Overview

Key Components

The Yonvim Dash Cam features a compact design with a 3.39-inch IPS screen for clear viewing. It is equipped with a 2.5K QHD lens offering a 160-degree wide-angle view, ensuring comprehensive coverage of the road.

Side view of the Yonvim Dash Cam showing the flexible disassembly mechanism for easy removal from the mount.

Figure 2: Flexible disassembly feature allows easy removal of the dash cam from its mount.

The device is designed for flexible disassembly, allowing for easy removal from its fixed position after installation. This feature is convenient for reviewing footage or storing the device when not in use.

Front view of the Yonvim Dash Cam displaying its 3.39-inch IPS screen and key features like 2.5K QHD recording, G-Sensor, and Night Vision.

Figure 3: Dash Cam display highlighting key features including HD screen, 2.5K QHD, Night Vision, G-Sensor, Loop Recording, and 32GB Card support.

Key features include 2.5K Ultra HD clarity, 160° wide-angle coverage, a 3.39" IPS screen, G-Sensor for incident detection, and seamless loop recording. A 32GB memory card is included, with support for up to 256GB.

Setup

Installation Guide

  1. Clean the area on your windshield where you intend to mount the dash cam.
  2. Apply the provided windshield sticker to the desired location on the windshield.
  3. Attach one of the adhesive pads to the dash cam mount.
  4. Firmly press the dash cam mount onto the windshield sticker.
  5. Insert the 32GB memory card into the designated slot on the dash cam.
  6. Connect the car charger (cigarette lighter power cord) to the dash cam's USB-C port and plug the other end into your vehicle's cigarette lighter socket.
  7. Adjust the camera angle to ensure optimal road coverage.
Yonvim Dash Cam connected via USB-C cable, illustrating its flexible design and compatibility with an optional rear camera.

Figure 4: The dash cam's USB-C port allows for flexible power connection and supports an optional rear camera (sold separately).

Setup Video

Video 1: Official setup and overview of the Yonvim Dash Cam, demonstrating its features and installation process.

Operating Instructions

Basic Operation

The dash cam automatically powers on and begins recording when connected to your vehicle's power supply. The screen will display the live view from the camera. Control buttons are located on the bottom of the device for navigation and settings adjustments.

  • Power Button: Press to turn the device on/off. Long press to access playback mode.
  • Menu (M) Button: Press to enter the system settings menu.
  • Arrow Buttons: Use to navigate through menu options.
  • OK Button (often integrated with Power/Menu): Confirm selections in the menu.

Key Features

  • Loop Recording: The dash cam continuously records video in segments (e.g., 1, 2, or 3 minutes). When the memory card is full, it automatically overwrites the oldest unlocked files to ensure continuous recording. The included 32GB card can be expanded up to 256GB.
  • G-Sensor: This built-in gravity sensor detects sudden movements or impacts (e.g., collisions, sudden braking). When triggered, it automatically locks the current video segment, preventing it from being overwritten by loop recording. This ensures critical footage is preserved as evidence.
  • 24H Parking Monitoring: With an optional hardwire kit (not included), the dash cam can monitor your vehicle even when parked. It will automatically begin recording if it detects vibration or impact, providing security surveillance.
  • Night Vision: The advanced lens and processor enable clear footage capture even in low-light conditions, ensuring visibility of road signs and license plates during night driving.
Illustration of G-Sensor functionality in Yonvim Dash Cam, showing automatic video locking during collisions.

Figure 5: G-Sensor automatically locks video files during sudden impacts to secure evidence.

Diagram showing 24-hour parking monitoring with a hardwire kit, capturing 160-degree view around the parked car.

Figure 6: 24-hour parking monitoring feature (requires hardwire kit) records automatically upon detecting vibration.

Specifications

FeatureDetail
Product Dimensions5.51 x 4.72 x 2.76 inches
Item Weight10.5 ounces
Item Model NumberDC339C
Connectivity TechnologyUSB
Special FeaturesG-Sensor, Night Vision
ColorRed Lens Front
Video Capture Resolution2.5K
Mounting TypeWindshield Mount

Troubleshooting

  • Camera not powering on: Ensure the car charger is securely plugged into both the dash cam and the vehicle's cigarette lighter socket. Check if the vehicle's power outlet is active.
  • Recording issues (e.g., not recording, corrupted files): Verify that the 32GB memory card is properly inserted. If issues persist, try formatting the card through the camera's settings menu. If the card is old or frequently used, consider replacing it.
  • Video quality is poor: Ensure the camera lens is clean and free from smudges or dust. Check the resolution setting in the camera's menu to ensure it's set to 2.5K for optimal quality.
  • G-Sensor is too sensitive/not sensitive enough: Adjust the G-Sensor sensitivity setting in the camera's menu. A higher sensitivity will lock more files, while a lower sensitivity will reduce false triggers.
  • Screen turns off during recording: This is often a power-saving feature. Check the 'Screen Saver' setting in the menu. The camera continues to record even when the screen is off.

Warranty & Support

Yonvim is committed to providing excellent customer support. Your dash cam comes with a 10-year free warranty and lifetime professional technical support. For any questions or assistance, please do not hesitate to contact us.

  • 24/7 Technical Support: Available to ensure a smooth user experience.
  • Contact Email: support@yonvim.tech
Yonvim customer support information, highlighting 24/7 expert support and product certifications.

Figure 7: Yonvim's commitment to reliable and trustworthy customer support.

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