MAIMEIMI OBD2 Digital Speedometer (Model MA-A8) User Manual

1. Bubuka

This manual provides detailed instructions for the installation, operation, and maintenance of your MAIMEIMI OBD2 Digital Speedometer. This device projects essential driving data onto your car's windshield, enhancing driving safety and convenience by keeping critical information within your line of sight. It is designed for vehicles equipped with OBDII/EUOBD interfaces manufactured after 2008.

2. Produk Langkungview

2.1 Fitur konci

• Windshield Projection: Projects real-time data directly onto the windshield in large, clear fonts.
• tampilan multi-fungsi: Shows RPM, mileage, water temperature, time, driving time, voltage, L/h (liters per hour), and L/100KM (liters per 100 kilometers).
• 4 Alarm Functions: Includes overspeeding alarm, fatigue driving alarm, speed alarm, and engine failure alarm.
• Penyesuaian Kacaangan Otomatis: Built-in light sensor automatically adjusts display brightness for optimal visibility day or night.
• OBDII/EUOBD Interface: Provides accurate real-time data from compatible vehicles.

2.2 Fungsi tampilan

The MAIMEIMI OBD2 Digital Speedometer displays various parameters to keep you informed about your vehicle's status. These include speed, RPM, water temperature, voltage, and fuel consumption metrics.

Image: Illustration of the MAIMEIMI OBD2 Digital Speedometer's projection functions, showing speed, RPM, water temperature, voltage, and fuel consumption indicators.

3. Eusi Paket

Punten parios yén sadaya barang aya dina pakét:

• MAIMEIMI OBD2 Digital Speedometer Unit
• Kabel OBD
• Tikar anti slip
• Film Refleksi
• Ningkatna Kurung
• Manual pamaké

4. Setup jeung Instalasi

4.1 Catetan kasaluyuan

This HUD car speedometer is compatible with most fuel and hybrid cars equipped with an OBD2/EUOBD interface, specifically those produced after 2008. It does henteu support OBDI and JOBD protocols. Incompatible brands include, but are not limited to: Dodge, JEEP, Sail, Chrysler, French models, Italian models, Suzuki, Mazda 6, Infiniti (QX50, Q50, Q501), Toyota Avanza (2013 model), Lexus (IS250, EX250, ES300H), Honda (Jazz, CRV), Kia, hybrid and diesel vehicles, pickups, RVs, and vehicles with modified automotive computers.

4.2 Pamasangan Alat

Follow these steps to install your MAIMEIMI OBD2 Digital Speedometer:

1. Connect the OBD cable to the HUD unit's OBD interface.
2. Route the OBD cable through a suitable seam in your vehicle's interior to conceal it.
3. Plug the OBD cable into your vehicle's OBD2 interface, typically located under the dashboard near the steering wheel.
4. Place the HUD unit on the dashboard using the anti-slip mat or mounting bracket, ensuring a clear view pikeun proyéksi.

Image: Visual guide demonstrating the connection of the OBD cable to the HUD unit, routing the cable, and plugging it into the vehicle's OBD2 interface.

4.3 Reflective Film Application (Optional)

For optimal projection clarity, especially in bright conditions, apply the reflective film to your windshield:

1. Clean the projection area on your windshield thoroughly.
2. Tear off half of the No.1 protective film from the reflective film.
3. Apply the reflective film to the cleaned projection area.
4. Tear off the protective film completely; it will automatically adhere.
5. Gently exhaust any air bubbles from underneath the film.
6. Tear off the No. 2 protective film.

Image: Step-by-step visual instructions for applying the reflective film to the car windshield for improved HUD display visibility.

5. Parentah Operasi

5.1 Daya Hurung/Pareuman

The device will automatically power on when the vehicle starts and power off when the vehicle is turned off, provided it is correctly connected to the OBD2 port.

5.2 Modeu Paparan

The MAIMEIMI HUD offers multiple display modes to suit your preferences, showing various combinations of speed, RPM, water temperature, voltage, and driving distance.

Gambar: Examples of different display modes available on the MAIMEIMI HUD, illustrating various data layouts such as standard mode and simple mode.

5.3 Kacaangan otomatis

The built-in light sensor automatically adjusts the display brightness to ensure data is clearly visible in varying light conditions, from bright daylight to nighttime driving. Manual adjustment options are also available through the settings menu.

Image: Comparison of the HUD display's visibility during daytime and nighttime driving conditions, showcasing its automatic brightness adjustment feature.

5.4 Fungsi Alarm

The device includes four critical alarm functions to enhance driving safety:

• Overspeeding Alarm: Alerts you when your vehicle exceeds a preset speed limit.
• Alarm nyetir kacapean: Reminds you to take a break after a prolonged period of driving.
• Alarm laju: Notifies you if your speed deviates from a set value.
• Engine Failure Alarm: Indicates potential issues with your vehicle's engine.

Initial default alarm values are set, but you can adjust them according to your needs or local regulations.

Image: Visual representation of the four alarm functions: RPM alarm, Overspeed alarm, Engine failure alarm, and Fatigued driver reminder.

5.5 Setélan Basa sareng Sistem

The device allows you to select your preferred language and customize various system settings, including alarm thresholds, display units, and brightness. Refer to the on-screen menu for navigation.

6. Calibration and Adjustment

6.1 Manual Speed Correction

If you observe a discrepancy between the HUD's speed display and your car's speedometer, you can manually fine-tune the speed:

1. Lengkah 1: Confirm your speed unit is MPH. If not, enter setting mode 10 to switch the unit (refer to the user manual for entering the setting menu). Once set to MPH, proceed to Step 2.
2. Lengkah 2: Enter setting mode 0 for speed fine-tuning. The initial value is typically 107. If your car's meter reads 100 MPH and the HUD displays 105 MPH (a 5 MPH difference), you need to subtract 5 from the initial value 107, setting it to 102. The adjustment involves adding or subtracting the difference between your meter and the HUD from the initial value 107.
3. Lengkah 3: If the speed cannot be matched after the above steps, enter setting mode 16 to restore factory settings. Then, re-measure the speed and repeat the adjustment process.
4. Lengkah 4: If you encounter any issues during adjustment or the HUD does not meet expectations, please contact customer support for assistance.

Image: Detailed instructions for manually correcting the speed display on the MAIMEIMI HUD to match the vehicle's speedometer.

7. Cara ngungkulan

If you experience issues with your MAIMEIMI OBD2 Digital Speedometer, consider the following:

• Henteu aya tampilan/kakuatan: Ensure the OBD cable is securely connected to both the HUD unit and the vehicle's OBD2 port. Verify vehicle compatibility (OBDII/EUOBD after 2008).
• Incorrect Speed Reading: Perform the manual speed correction as described in Section 6.1. Ensure the correct speed unit (MPH/KM/H) is selected in the settings.
• Tampilan intermittent: Check for loose cable connections. Ensure the vehicle's OBD2 port is functioning correctly.
• Tampilan Teu Jelas: Adjust the brightness settings. Ensure the reflective film is applied correctly and the projection area on the windshield is clean. Avoid using polarized sunglasses, which can affect visibility.
• Alarm Teu Fungsional: Check alarm settings in the system menu to ensure they are enabled and thresholds are set appropriately.
• Device Freezes/Responds Slowly: Disconnect and reconnect the OBD cable to restart the device. If the issue persists, consider restoring factory settings (refer to the system settings menu).

Pikeun masalah pengkuh teu direngsekeun ku léngkah ieu, mangga ngahubungan rojongan customer.

8. Spésifikasi

9. Garansi jeung Rojongan

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official MAIMEIMI websitus. Simpen resi pameseran anjeun pikeun klaim jaminan.