TECHPUNT Midrive UP04 70mai 4G Hardwire Kit User Manual
- July 29, 2024
- TECHPUNT
Table of Contents
TECHPUNT Midrive UP04 70mai 4G Hardwire Kit
Installation
Step 1: Selecting the Suitable Fuse Box
- Select a suitable car fuse box with the necessary fuses and paste the product close to it.
Step 2: Connecting the Hardwire Kit
- Connect the power wire (Red) to the regular electric fuse.
- Connect the ACC signal wire (Yellow) to the ACC power fuse.
- Connect the ground wire (Black) to the negative terminal or ground of the fuse box.
- Before installation, ensure the car engine and power are turned off to prevent short circuits.
Step 3: Testing Circuit and ACC Signal
- Insert the Type-C plug of the connecting cable to the hardwire kit and the other plug into the main device.
- Start the car engine and check if the main device powers on.
- Check if the main device powers off or enters sleep mode when the engine is turned off.
- Restart the engine to verify if the main device automatically turns on.
FAQ
- Q: What should I do if the main device fails to power on during testing?
- A: Check if the power wire of the hardwire kit is correctly connected to the regular electric fuse.
- Q: How do I know if the parking surveillance function is enabled in the main device?
- A: Please refer to the main device’s user manual for instructions on enabling parking surveillance mode.
Product Overview
Please read this manual carefully before using the product and keep it in a safe place.
- Reset button*
- Indicator
- SIM card slot
- Type-C port
- Adhesive sticker
- Power wire (Red)
- Ground wire (Black)
- ACC signal wire (Yellow)
- Type-C connecting cable
If the product stops responding, press and hold this button to reset it.
Note: Illustrations of the product, accessories, and user interface in
the user manual are for reference purposes only. The actual product and
functions may vary due to product enhancements.
Product functions
As an accessory to 70mai in-car devices, this product must be used with the
main device.
After correctly installed and bound in the 70mai app, this product provides
the following features:
- Provide power source to the main device.
- Provide Internet service to the main device(When installed with a SIM card)
- Detect the ACC OFF signal when the car engine is turned off, so that the main device will enter parking surveillance mode(Parking surveillance function needs to be enabled in the main device beforehand).
- Provide low-voltage protection to prevent over-discharging of the car battery due to the continuous operation of the main device.
Installation
Step 1. Selecting the suitable fuse box Select a suitable car fuse box that contains the following fuses:
- Regular electric fuse with an output voltage of 12-30V.
- ACC power fuse.
Paste the product on the side of the console center which is close to the
selected fuse box.
Step 2. Connecting the hardwire kit to the fuse box Connect the wires of
the hardwire kit to the fuses inside of the fuse box in the following way:
- Connect the power wire (Red) to the regular electric fuse with an output voltage of 12-30V.
- Connect the ACC signal wire (Yellow) to the ACC power fuse.
- Connect the ground wire (Black) to the negative terminal or ground of the fuse box.
Note: Before installation and wiring, please turn off the car engine and power to prevent short circuits.
Step 3. Testing circuit and ACC signal
Test circuit and ACC signal in the following way:
- Insert the L-shape plug of the connecting cable to the Type-C port of the hardwire kit, and the other plug into the power port of the main device. Start the car engine and wait for the main device to turn on.
- If the main device fails to power on, turn it on manually. If the message “Connect to an external power source” is shown, check if the power wire of the hardwire kit is correctly connected to the regular electric fuse.
- After the main device is turned on, turn off the engine and remove the key. Check if the main device powers off or enters sleep mode.
- For some cars, the ACC power-off signal will only be triggered when the driver seat door is opened after the engine is turned off. Some car models will only trigger the ACC power-off signal after the engine has been turned off for a certain period. For such cars, check if the main device powers off or enters sleep mode after the ACC power is turned off.
- After the main device powers off or enters
sleep mode, restart the engine and check if the main device automatically
turns on.
If the above steps can be proceeded correctly,the circuit and ACC signal test
is passed.
If the circuit and ACC signal test fails, please check the wiring of the
hardwire kit and ensure that the fuse and ground are correctly connected.
If the connection is correct, but the test fails, contact after-sales service
for assistance.
Step 4. Managing cables
-
Managing the Type-C connecting cable Route the Type-C connecting cable along the A-pillar, top of the windshield to the main device.
You can use the wiring crowbar to hide the cable underneath the vehicle’s headliner and rubber seal along the A-pillar. -
Managing the hardwire kit
Route the hardwire kit along the gap between the console center and the A-pillar to the fuse box.
If the hardware kit is too long, tie it up, but do not cut it. Cutting the hardwire kit will affect the power and ACC signal to the main device.
Note: The location of the fuse box and the recommended mounting position (position 1 or 2) of the main device may vary from vehicle to vehicle. Please employ a professional technician for mounting according to the vehicle’s condition. The illustration provided is for reference only.
Binding the hardwire kit
This product needs to be bound in the 70mai app so as to provide Internet service to the main device. Before binding, prepare the following:
-
Inserting the SIM card
When the engine is turned off, insert the SIM card into the SIM card slot of the hardwire kit. -
Connecting the hardwire kit and the main device
Refer to the Installation chapter in this user manual, correctly install the hardwire kit and connect it to the main device through the connecting cable.
After the preparations, follow the steps below to bind the hardwire kit.
- Park the car in a place where your phone’s Internet signal is good. And then start the car to turn on the main device.
- Add the main device in the 70mai app following the user manual and user guide of the main device.
- Open the 70mai app and enter the plug-in page of the main device, and tap 4G module.
- Bind the hardwire kit following the instructions on the screen. The main device’s network service will be available once the hardwire kit is bound successfully.
Note: During the binding, keep your phone close to the main device without obstacles in between.
Precautions
Before using the device, please read all the precautions to ensure correct and safe use.
- Please ask a professional technician to perform the installation. Our company is not liable for any short-circuiting of the car power supply and damage to car battery or interior due to improper installation.
- Our company is not liable for any losses resulting from the installation of the product unless they are caused by product quality issues.
- The performance of this product is affected by the reliability of the car power source, car battery and main device. Our company is not liable for any losses from the malfunction of this product unless it is caused by product quality issues.
- Some cars cannot detect changes in ACC signals when the engine is turned on or off. For such cars, the hardwire kit is unable to transmit ACC signals to the main device. This may cause certain functions to be unavailable.
- Please only use this product for legal purposes.
WEEE information
All products bearing this symbol are waste electrical and electronic equipment (WEEE as in directive 2012/19/EU) which should not be mixed with unsorted household waste. Instead, you should protect human health and the environment by handing over your waste equipment to a designated collection point for the recycling of waste electrical and electronic equipment, appointed by the government or local authorities. Correct disposal and recycling will help prevent potential negative consequences to the environment and human health. Please contact the installer or local authorities for more information about the location as well as terms and conditions of such collection points.
RF exposure
This equipment complies with CE radiation exposure limits set forth for an
uncontrolled environment.
This equipment should be installed and operated with a minimum distance of 20
cm between the radiator and your body. The full text of the EU Declaration of
Conformity is available at the following internet address:
https://help.70mai.asia/1193.html.
Specifications
- Product: 70mai 4G Hardwire Kit
- Model: Midrive UP04
- Input: DC 12V to 30V
- Output: 5V 2.4A
- Negative car power outlet: GND(-)
- Positive car power outlet: VCC(+)
- Car power: ACC
- Low voltage protection: 11.8V(12V Battery)/23.6V(24V Battery)
Packing list
- 70mai 4G Hardwire Kit × 1
- Type-c connecting cable × 1
- Pin × 1
- User manual × 1
Hereby, 70mai Co.,Ltd. declares that the radio equipment type Midrive UP04 complies with Radio Equipment Regulations 2017. The full text of the UKCA Declaration of Conformity is available at the following internet address: https://help.70mai.asia/2145.html.
CONTACT
- Service: help@70mai.com
- For further information, please go to www.70mai.com
- Manufacturer: 70mai Co., Ltd.
- Address: Room 2220, Building 2, No. 588 Zixing Road, Minhang District, Shanghai, China
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>