Tachograph User's Guide

High-definition tachograph

Instructions for use

Thank you for purchasing this high-resolution multi-function onboard recorder. This product uses high-performance chips, high-definition video, and dynamic picture quality, capable of recording video even in low light conditions to achieve high-definition wide-angle shots.

This user manual provides detailed information on how to use the device, its operational features, and technical specifications. Please read the manual carefully and ensure full understanding before use. Keep this manual for future reference. We hope this product meets your needs and provides long-term service.

Product Manual

Introduction to main functions of mobile app

1. Download app

   App download can be performed in two ways:

   1. Go to the app store to download. For iOS systems, search for "Viidure" in the app store.
   2. Scan the QR code for iOS and Android systems. The steps are as follows:
      1. Open WeChat or other software with a "scan" function to scan the QR code.
      2. Select the corresponding mobile phone system and click to download.
2. Registered account
   1. Enter the "Viidure" app for account registration.
   2. Fill in the required information, obtain the verification code, and enter it. Click "registration" to complete the operation.
3. Connecting the camera
   1. Enter the mobile phone's Wi-Fi list. Click "CAR-******" (the recorder device name) and enter the password "12345678" to successfully connect the mobile phone to the recorder.
   2. Log in to the downloaded app. "Viidure" will display the main interface. Click the camera icon above "CAR-******" to enter the recorder screen.
4. Parameter setting

   Set the parameters of the dash cam, such as modifying the Wi-Fi password, enabling/disabling recording, displaying the watermark time, video cycle time, collision sensitivity, video resolution, etc.

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 setting 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 when the car battery voltage is lower than 11.2V.

6. Video review and download

Camera Files

Downloaded files are automatically saved in the Album.

• Loop
• Snapshot
• Locked
• Parking

(Display of recorded video thumbnails)

Product Description

Key function description

1. Power key: On/Off function. In the shutdown state, long press the [power key] for 2 seconds to turn on the power supply of the machine, and it 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, and then shut down.
2. Reset key: Press the reset key to reset and restart the machine when it crashes and cannot be switched on or off normally.
3. TF card slot: Used to insert a memory card. Please use a high-speed TF Card (Class 10 or above) with a capacity of no less than 8GB. The TF card can support up to 128GB.

Product Specifications

Troubleshooting

1. Cannot take photos or video: Check if the TF card has enough space and is not locked.
2. Recording stops automatically: Due to large high-definition video data, use an SDHC compatible high-speed TF card (C10 identity).
3. Playback error or incomplete files: When replaying pictures and videos, if a "File" prompt indicates an error occurred with TF card memory data, use the Car DVR "Format" function to reformat the card.
4. Foggy image: Check the lens for dirt and fingerprints. Before shooting, wipe the lens with lens paper.
5. Recorder not working: Press the reset key with a sharp object and then start it again to restore normal operation.
6. Network access permission: For the first time use, open the network access permission and the local photo album.
7. Mobile phone connection issues: Ensure the mobile phone is connected to the recorder's Wi-Fi. If not connected, check if the mobile phone is connected to other Wi-Fi hotspots. The app can only connect to the recorder when the mobile phone's Wi-Fi is connected to the recorder.
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 is weak, causing the real-time picture to get stuck. Additionally, too many Wi-Fi signals around the recorder can interfere and cause jamming.
9. Slow preview speed in the album: This may be due to too many video files on the TF card, causing a timeout when obtaining file information. It is advised to format TF cards regularly.
10. Multiple device connections: While many clients may connect to the recorder, only one mobile phone can be linked at the same time. If the mobile phone cannot connect, verify that the recorder is not connected to other mobile phones.
11. Computer video playback: The product uses H.264 compression format (MOV or MP4). Some built-in playback software (like Windows Media Player) may not support H.264, leading to playback issues (choppy, frozen, or unsynchronized audio/video). It is recommended to download professional playback software (e.g., PotPlayer).

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, uses, 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.