70mai Hardwire Kit 10ft Micro USB for Car Dash Cams Installation Guide

70mai Hardwire Kit 10ft Micro USB for Car Dash Cams

Specifications

• Manufacturer: 70mai Co., Ltd.
• Website: www.70mai.com
• Service: help@70mai.com
• Address: Room 2220, Building 2, No. 588 Zixing Road, Minhang District, Shanghai, China

Installation Notice

Scan the QR code to watch the installation video.

Parking Surveillance Cable Installation and Checking

1. Connect the negative cable (black) to the vehicle ground cable. Make sure the cable is effectively grounded.
2. Connect the red cable to a regular electric fuse.
3. Connect the yellow cable to the ACC fuse. Do not reverse the connections.

Determining Regular Power VCC Interface (Red Cable)

1. Use a multimeter to identify a 12V interface when the ignition is switched off.
2. Connect the red VCC cable to this regular power interface.

Note: Some vehicle models have a delayed power-off function for the fuse interface. To ensure the VCC regular power interface is correct, follow these steps:

1. Open the door when the ignition is switched off.
2. Turn the door lock to the locked position.
3. Use the key to lock the vehicle into a simulated locked state.
4. Wait for 5 to 10 minutes before identifying an interface with a voltage of around 12V. (A known model: BMW 525)

Determining ACC Interface (Yellow Cable)

1. Use a multimeter to identify 2 to 3 12V interfaces when the ignition is switched on, and remember their positions.
2. Switch off the ignition and use a multimeter to measure these 2 to 3 interfaces.
3. Connect the ACC cable (yellow) to an interface that has no voltage. If there is no such interface, repeat the previous step.

Comparison table of measured voltages

Frequently Asked Questions (FAQ)

1. Where can I find the installation video?
   You can scan the QR code provided in the installation notice to watch the installation video.

2. What should I do if my vehicle does not have ACC interfaces in the fuse box?
   Please confirm the feasibility of installation with an engineer before proceeding.

3. How do I connect the dash cam to the 70mai App?
   Follow these steps:

4. Download the 70mai App by scanning the QR code.

5. Connect the dash cam to the App.

6. Open the dash cam settings and go to Parking Surveillance.

7. Confirm that Parking Surveillance can be enabled normally, enable the settings, and then exit the App.

8. How do I verify if the dash cam can enter Parking Surveillance mode correctly?
   Switch on the ignition again and check if the dash cam turns on normally. If it does, it indicates that the cabling is correct, and you can proceed to follow the instructions to route the cables.

Parking Surveillance Cable Installation and Checking

1. Connect the negative cable (black) to the vehicle ground cable
   (Ensure the cable is effectively grounded)

   • Connect the red cable to a regular electric fuse
   • Connect the yellow cable to the ACC fuse
   • Do not reverse the connections.

2. Follow the instructions below to determine the regular power VCC interface (red cable) when the ignition is switched off:

3. Use a multimeter to identify a 12V interface when Mthe ignition is switched off.

4. Connect the red VCC cable to this regular power interface.
   Note: Some vehicle models have a “delayed power-off” function for the fuse interface. To ensure the VCC regular power interface is correct, it is necessary to open the door when the ignition is switched off, turn the door lock to the locked position, use the key to lock the vehicle (into a simulated locked state), and then wait for 5 to 10 minutes before identifying an interface with a voltage of around 12V (A known model: BMW 525).

5. To determine the ACC interface (yellow cable), please follow these steps:

6. Use a multimeter to identify 2 to 3 12V interfaces when the ignition is switched on, and remember the positions of these standby interfaces.

7. Switch off the ignition and use a multimeter to measure these 2 to 3 interfaces. Connect the ACC cable (yellow) to an interface that has no voltage. If there is no such interface, repeat the previous step.

Installation Notice

Please ensure that the cable connections are proper and correct.
Some HEVs and BEVs may not have ACC interfaces in the fuse box. Please confirm the feasibility of installation with an engineer before proceeding.

1. When the ignition is switched on, the dash cam should turn on normally.
2. Connect the dash cam to the 70mai App. Open the dash cam settings and go to “Parking Surveillance”. Confirm that it can be enabled normally, enable the settings, and then exit the App
3. When the ignition is switched off, the dash cam will voice prompt, saying “Entering the Parking Surveillance mode.”
4. To verify that it can enter “Parking Surveillance mode” correctly, switch on the ignition again and check if the dash cam turns on normally. If it does, it indicates that the cabling is correct, and you can proceed to follow the instructions to route the cables.

ABOUT COMPANY

• Manufacturer: 70mai Co., Ltd.
• Website: www.70mai.com
• Service: help@70mai.com
• Address: Room 2220, Building 2, No. 588 Zixing Road, Minhang District, Shanghai, China

References

• 70mai: Innovator in Smart Dash Cams

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