1. Киришүү
The MAIMEIMI M13 Head Up Display (HUD) is an innovative automotive accessory designed to enhance driving safety and convenience by projecting essential vehicle data directly onto your car's windshield. This allows drivers to monitor critical information without diverting their eyes from the road.
The M13 HUD supports both OBD2 and GPS systems, offering accurate and real-time display of various parameters including speed, engine RPM, water temperature, voltage, fuel consumption, driving mileage, and more. Its plug-and-play design ensures easy installation and immediate use.
Figure 1: M13 HUD projecting vehicle data onto the windshield.
2. Орнотуу
2.1 Пакеттин мазмуну
Орнотуудан мурун, таңгактагы бардык буюмдардын бар экендигин текшериңиз:
- 1 x M13 HUD бирдиги
- 1 x OBD кабели
- 1 x тайгаланбаган килемче
- 1 x Чагылыштыруучу пленка
- 1 x User Manual
Figure 2: M13 HUD package contents.
2.2 Шайкештикти текшерүү
The M13 HUD operates primarily in OBD2 mode, which is compatible with:
- Gasoline vehicles produced in the United States after 2004 that support the OBD2 protocol.
- Gasoline vehicles produced in other regions after 2008 that support the OBD2 protocol.
To confirm compatibility, check for an "OBD II CERTIFIED" sticker under your car's hood or locate the automobile diagnosis port (OBD port) typically found under the steering wheel.
Figure 3: Checking for OBD2 compatibility and port location.
2.3 Орнотуу кадамдары
Follow these steps to install your M13 HUD:
- Connect to OBD Socket: Locate your vehicle's OBD2 diagnostic port (usually under the dashboard on the driver's side) and plug in the provided OBD cable.
- Кабель маршруту: Carefully route the OBD cable along the A-pillar seal or other discreet locations to avoid obstructing your view же айдоого тоскоолдук кылуу.
- HUDга туташыңыз: Connect the other end of the OBD cable to the M13 HUD unit.
- HUDду жайгаштырыңыз: Place the HUD unit on your dashboard in a position that allows for clear projection onto the windshield without blocking your view of the road. Use the non-slip mat to secure the device.
- Рефлектордук пленканы колдонуу (милдеттүү эмес, бирок сунушталат): For optimal clarity and to eliminate ghosting, apply the included reflective film to the windshield where the HUD projects. Clean the windshield thoroughly before application.
Figure 4: Visual guide for HUD installation.
3. Иштөө нускамалары
The M13 HUD offers a variety of functions and display modes to suit your preferences. The device features independent buttons for settings and mode switching.
3.1 Негизги функциялар
The M13 HUD can display the following information:
- Speed (KM/H or MPH)
- Мотор RPM
- Суунун температурасы
- Тtage
- Айдоо Пробег
- Fuel Consumption (instantaneous and average)
- Automatic Light Adjustment
- Ката кодун тазалоо
- Alarm Sound Switch
- Автоматтык түрдө күйгүзүү / өчүрүү
Figure 5: ашыкview of M13 HUD core functions.
3.2 Көрсөтүү режимдери
The M13 HUD offers 16 different interface displays. You can manually switch between these modes using the independent buttons to show your preferred driving data. Examples камтыйт:
- 1-режим: Speed/RPM icon/Decoration icon
- 2-режим: Speed/Decoration icon
- 3-режим: Speed/RPM icon
- 4-режим: Ылдамдык
- Режим 5-8: Various combinations of Water temperature/RPM/Decoration icons
- Режим 9-12: Various combinations of Voltage/RPM/Decoration icons
- Режим 13-16: Various combinations of Fuel consumption/RPM/Decoration icons
6-сүрөт: Мисampжеткиликтүү болгон 16 дисплей интерфейсинин айрымдары.
3.3 Fuel Consumption Modes
The HUD provides three distinct fuel consumption display modes:
- Idle Mode (before driving): When the ignition is on and the vehicle is idling, the HUD displays the instantaneous fuel consumption (L/H).
- Cruise Mode (during driving): While the vehicle is running, the HUD shows the instant fuel consumption per 100 kilometers (L/100km).
- Average Fuel Consumption (after driving): After the car is turned off, the HUD displays the average fuel consumption for that driving session (L/100km).
Figure 7: Different fuel consumption display modes.
3.4 Ойготкуч функциялары
The M13 HUD includes several user-friendly alarm settings to enhance driving safety:
- Ашыкча ылдамдык сигналы: Alerts you when exceeding a set speed limit.
- Engine RPM Alarm: Notifies you if engine RPM goes too high.
- Тtage Ойготкуч: Warns of abnormal vehicle voltage деңгээли.
- Суунун температурасы жөнүндө сигнализация: Alerts to high engine water temperature.
- Чарчаган айдоо эскертүүсү: Prompts you to take a break after prolonged driving.
Figure 8: User-friendly alarm settings.
3.5 Баскыч функциялары
The HUD unit features several buttons for navigation and settings:
- Setting button (M): Used to enter the settings menu and confirm selections.
- "-" баскычы: Decreases values or navigates left/down in menus.
- "+" баскычы: Increases values or navigates right/up in menus.
- Кубат баскычы: Аппаратты күйгүзөт/өчүрөт.
Figure 9: Integrated button design and USB ports.
3.6 Automatic Light Adjustment
The M13 HUD features an automatic brightness adjustment function. It uses a photosensitive component to detect ambient light and adjust the display brightness accordingly, ensuring optimal visibility day or night without dazzling the driver.
Figure 10: Automatic light adjustment in various conditions.
3.7 Software and Hardware Upgrades
The M13 HUD incorporates advanced software and hardware for improved performance:
- Программаны жаңыртуу: Features a speed lubrication effect for a more natural and smooth display, eliminating speed lag. It also offers increased compatibility for starting, stopping, hybrid, and gasoline vehicles.
- Hardware Upgrade: Reduced standby current to approximately 0.002mAh for enhanced power saving. The device utilizes STM32 imported chips for stable and powerful performance.
Figure 11: Hardware upgrade for power efficiency.
Figure 12: STM32 imported chips for stable performance.
4. Техникалык тейлөө
To ensure the longevity and optimal performance of your M13 HUD, follow these maintenance guidelines:
- Тазалоо: Use a soft, dry cloth to gently wipe the HUD unit and the reflective film. Avoid using abrasive cleaners or solvents that could damage the surfaces.
- Температура: The HUD is designed with PC material for high and low temperature resistance, allowing it to operate normally in temperatures ranging from -40°C to +80°C. However, extreme prolonged exposure to direct sunlight or freezing temperatures should be avoided when possible.
- Кабельге кам көрүү: Ensure the OBD cable is not pinched or excessively bent, as this can damage the wiring.
Figure 13: M13 HUD's temperature resistance.
5. Кыйынчылыктарды
If you encounter any issues with your M13 HUD, please refer to the following common problems and solutions:
| Көйгөй | Мүмкүн себеп | Чечим |
|---|---|---|
| HUD does not power on or display anything. | Loose OBD connection, vehicle not compatible, or power issue. | Ensure the OBD cable is securely plugged into both the vehicle's port and the HUD. Verify vehicle compatibility (OBD2 protocol). Check vehicle's ignition status. |
| Inaccurate speed display. | Ылдамдыкты калибрлөө керек. | Access the HUD's settings menu to adjust the speed calibration factor according to your vehicle's actual speed (e.g., using GPS on your phone for comparison). |
| Double image or ghosting on the windshield. | Windshield reflection without reflective film. | Apply the provided reflective film to the windshield where the HUD projects. Ensure the film is applied smoothly without air bubbles. |
| HUD does not turn off with the car. | Vehicle's OBD port provides constant power. | Some vehicles provide continuous power to the OBD port. You may need to manually turn off the HUD using its power button or unplug it if not in use for extended periods. Alternatively, check HUD settings for an auto-off delay. |
| Alarms are too loud or too quiet. | Alarm volume not set correctly. | Use the HUD's settings menu to adjust the alarm volume to your preferred level. |
6. Техникалык шарттар
Detailed technical specifications for the M13 HUD:
| Параметр | Нарк |
|---|---|
| Продукт аты | M13-HUD |
| Продукт түсү | Кара |
| Сүрөттөө экраны | LED дисплей |
| Продукт Салмагы | 60г |
| Күтүү агымы | ~0.002mAh |
| Курчап турган чөйрөнүн температурасы | -40°C ~ +80°C |
| Атмосфералык басым | 86-106KPa |
| Экологиялык ызы-чуу | <=60дБ(А) |
| Operating Voltage | 11V~16Vdc (12Vdc/400mA) |
| Продукт өлчөмү | 90мм x 55мм x 30мм |
| Ылдамдык түрү | OBD vehicle speed, GPS speed |
| Зымдуу же зымсыз | Зымдуу |
| Ылдамдык бирдиги | KMH, MPH |
Figure 14: M13 HUD product parameters and dimensions.
7. Колдонуучунун кеңештери
To get the most out of your M13 HUD, consider these helpful tips:
- Оптималдуу жайгаштыруу: Experiment with different dashboard positions to find the spot that provides the clearest and least distracting projection for your driving posture.
- Reflective Film: Always use the reflective film for the best display quality, especially in bright conditions, to prevent double images and ensure crisp visuals.
- Ойготкучту ыңгайлаштыруу: Take time to set up the over-speed, RPM, voltage, and water temperature alarms according to your vehicle's specifications and personal safety preferences. This can significantly enhance driving awareness.
- Жарыктыкты жөндөө: While the HUD has automatic light adjustment, you can manually fine-tune it if you find the default setting too bright or dim for specific lighting conditions.
- Кабелдик башкаруу: Securely tuck away the OBD cable to prevent it from interfering with your driving or becoming a visual distraction.
8. Кепилдик жана колдоо
For any warranty claims, technical support, or further assistance with your M13 HUD, please contact the seller or manufacturer directly. Keep your purchase receipt or order details handy as proof of purchase.
