Tachograph User's Guide

High-Definition Tachograph - Instructions for Use

Thank you for purchasing this high-resolution, multi-function onboard recorder. This product utilizes high-performance chips for high-definition video recording, capturing clear dynamic images even in low light conditions, and achieving high-definition wide-angle shots.

This user manual provides detailed information on usage, operation, and technical specifications. Please read the manual carefully and ensure full understanding before use. We hope this product meets your needs and provides long-term service.

Product Manual: Mobile App Functions

1. Download App

The app can be downloaded in two ways:

1. Go to the app store to download: For iOS systems, search for "Viidure" in the app store to download.
2. Scan QR code: For iOS and Android systems, download the "Viidure" APP by scanning the QR code. The steps are as follows:
   1. Open WeChat or other software with a "scan" function.
   2. Select the corresponding mobile phone system and click to download.

QR codes are excluded from this HTML document.

Account Registration and Camera Connection

2. Registered Account

Enter the "Viidure" app for account registration. Fill in the required information, obtain the verification code, and enter it. Click registration to complete the operation.

3. Connecting the Camera

Via Wi-Fi:

1. Enter your mobile phone's Wi-Fi list. Connect to the device named "CAR-******" (this is the recorder's device name). The default password is "12345678". Once connected, your mobile phone will be successfully linked to the recorder.
2. Log in to the downloaded "Viidure" app. It will enter the main interface. Click the camera icon above "CAR-******" to access the recorder screen.

Settings and Features

4. Parameter Setting

You can set various parameters for the dash cam, such as modifying the Wi-Fi password, enabling/disabling recording, setting the watermark time, video cycle time, collision sensitivity, and video resolution.

5. Parking Monitoring

The parking monitoring mode requires a three-core step-down wire connection. Ordinary car chargers cannot trigger this function.

Parking Monitoring Function Triggered Time Settings for Time-Lapse Recording Cycle: 6 hours, 12 hours, 24 hours, 48 hours. If a 6-hour time is set, the machine will automatically shut down after continuously recording for 6 hours after the parking monitoring function is triggered.

Low Voltage Protection Settings: 11.2V, 11.5V, 11.8V. When 11.2V is set, the machine will automatically shut down if the car battery voltage drops below 11.2V.

Diagram Description: The document shows two diagrams illustrating wire connections. The left diagram shows a "Three core Buck Line" with a checkmark ✔️, indicating it is required for parking monitoring. The right diagram shows a "Two core Buck Line" with a cross ❌, indicating it is not suitable for this function.

6. Video Review and Download

Access recorded video files for review and download.

Product Description and Specifications

Product Description

Key function descriptions:

• 1. Power Key ?: Used for turning the device on/off. In the shutdown state, long-press the [power key] for 2 seconds to turn on the power supply; the machine will start working automatically. Press and hold the [power key] for 2 seconds when the machine is turned on to automatically save the video file and user settings before shutting down.
• 2. Reset Key ⚙️: Press the reset key to reset and restart the machine if it crashes or cannot be switched on/off normally.
• 3. TF Card Slot: Used to insert a memory card. It is recommended to use a high-speed TF Card (Class 10 or above) with a minimum capacity of 8GB. The TF card can support up to 128GB.

Product Specifications

Troubleshooting

Under normal operating conditions, if you encounter problems with the product, please refer to the following solutions:

1. Cannot take photos or video: Check if the TF card has enough space and is not locked ?.
2. Recording stops automatically: This may be due to large high-definition video data. Use an SDHC compatible high-speed TF card (C10 identity).
3. File errors during replay: If you encounter a "File" prompt indicating an error with TF card memory data or incomplete files, use the Car DVR "Format" function to reformat the card.
4. Foggy image: Please check the lens for dirt and fingerprints. Before shooting, wipe the lens with lens paper.
5. Recorder not working: You can press the reset key ⚙️ with a sharp object and then restart the device to restore normal operation.
6. Network access permission: For the first time, open network access permission and the local photo album.
7. Mobile phone connection issues: First, check if your mobile phone is connected to other Wi-Fi hotspots. The app can only connect to the recorder when the mobile phone's Wi-Fi settings are connected to the recorder. If you cannot connect, verify that your mobile phone's Wi-Fi is connected to the home Wi-Fi network.
8. Stuck real-time picture: This is generally related to the Wi-Fi signal. If the mobile phone is too far from the recorder, the Wi-Fi signal may be weak, causing the real-time picture to freeze. Additionally, too many Wi-Fi signals around the recorder can interfere and cause the real-time picture to jam.
9. Slow album preview: This may occur if there are too many video files on the TF card, leading to timeouts when obtaining file information. It is advised to format TF cards regularly.
10. Multiple device connections: While many clients can connect, only one mobile phone can be linked at a time. If a mobile phone cannot connect, ensure the recorder is not already connected to other mobile phones.
11. Playing video recordings on a computer: The product uses H.264 compression format (MOV or MP4). Some built-in playback software on computers (like Windows Media Player) may not support H.264 encoding, leading to playback issues such as choppy video, frozen frames, or unsynchronized audio. It is recommended to download professional playback software (e.g., Potplayer).

Regulatory Information

FCC Warning

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Radiation Exposure Statement

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body.