1. Entwodiksyon
The iKiKin AP-8 Head Up Display (HUD) is a multi-function smart gauge designed to provide real-time vehicle data directly in your line of sight. It integrates OBD2, GPS, and Slope Meter functionalities to offer comprehensive driving information and safety warnings. This manual provides detailed instructions for installation, operation, and troubleshooting to ensure optimal use of your device.

Image 1.1: The iKiKin AP-8 Head Up Display showing speed, RPM, fuel consumption, and temperature.

Image 1.2: The iKiKin AP-8 is compatible with a wide range of vehicles, including new energy vehicles, buses, trucks, bicycles, scooters, and motorcycles.
2. Enstalasyon ak Enstalasyon
The iKiKin AP-8 offers a plug-and-play installation process. Follow these steps to set up your device:
- Locate the OBD2 Interface: The OBD2 interface is typically located on the driver's side, approximately 30 cm from the middle of the instrument panel.
- Konekte kab OBD a: Turn the vehicle ignition off. Connect one end of the provided OBD cable to the vehicle's OBD2 interface.
- Connect to Smart Gauge: Connect the other end of the OBD cable to the Smart Gauge (HUD).
- Wout kab la: Carefully hide the OBD cable in the A-pillar or along the dashboard for a neat installation.
- Pouvwa sou: Turn the vehicle ignition on. The HUD should power on automatically.

Image 2.1: Installation diagram showing the OBD2 port location, cable connection, and routing.
2.1 Kontni pake a
Asire ke tout eleman yo prezan nan pake a:
- iKiKin AP-8 OBD2 Gauge
- OBD2 kab
- Manyèl Itilizatè (dokiman sa a)
- Velcro Sticker (for mounting)
- Hexagon Wrench (for adjustment)
3. Operasyon Enstriksyon
The iKiKin AP-8 features multiple display interfaces and operating modes to suit various driving needs.
3.1 Display Modes: OBD2, GPS, and Slope Meter
The device supports three primary data acquisition systems:
- Mòd OBD2: Connects to your vehicle's On-Board Diagnostics system to display engine-related data.
- Mòd GPS: Uses satellite signals to display speed, time, and other location-based data.
- Mèt pant: Measures the vehicle's roll and pitch angles, useful for off-road driving.

Image 3.1: The AP-8 integrates OBD2, GPS, and Slope Meter functionalities, offering diverse display options.
3.2 Switching to GPS Mode
To switch from OBD2 mode to GPS mode:
- From the normal display interface, long press the [OK] button for 5 seconds pou antre nan paramèt.
- Kout peze la Bouton gòch oswa dwat to navigate to 'Settings', then short press the bouton [OK]. pou antre.
- Kout peze la Bouton gòch to choose 'OBD Switch', then short press the bouton [OK]. pou antre.
- Kout peze la Bouton gòch to change the setting to 'Close', then short press the bouton [OK]. pou sove.
- Long press the [OK] button for 5 seconds to return to the upper menu or exit settings. The device will now operate in GPS mode.
3.3 OBD2 Display Items
In OBD2 mode, the HUD can display up to 11 types of vehicle data:
- Vitès
- Voltage
- Tanperati Dlo
- RPM (Revolisyon pou chak minit)
- Konsomasyon gaz
- Kondwi Distans
- Kondwi tan
- Tanperati lè admisyon
- Tanperati lwil oliv
- Presyon turbin
- Presyon lwil oliv
- PID List (Parameter IDs)

Image 3.2: Visual representation of the OBD2 data items available on the display.
3.4 GPS Display Items
In GPS mode, the HUD provides navigation and location-based data:
- GPS vitès
- Direksyon Kondwi
- Water Temperature (if available via GPS data)
- Altitid
- GPS Tan
- Nimewo Satelit
- Accurate Position (Latitude/Longitude)
- Voltage (if available via GPS data)

Image 3.3: Visual representation of the GPS data items available on the display.
3.5 Slope Meter Function
The integrated slope meter provides real-time information on your vehicle's tilt angles, which is particularly useful for off-road driving or navigating uneven terrain.
- Woule Ang: Indicates the vehicle's side-to-side tilt.
- Pitch Angle: Indicates the vehicle's front-to-back tilt (uphill/downhill).

Image 3.4: The Slope Meter interface showing real-time roll and pitch angles.
3.6 Performance Tests
The AP-8 HUD includes functions for performance testing:
- Tès Akselerasyon: Measures the time taken to accelerate from 0 to 100 KM/H.
- Tès fren: Measures the braking distance and time when stopping from 100 KM/H.

Image 3.5: Acceleration Test Interface.

Image 3.6: Brake Test Interface.
3.7 Entèfas ekspozisyon
The AP-8 offers 11 distinct display interfaces, allowing you to customize the information presented. You can switch between these interfaces to view different combinations of data.

Image 3.7: Display Interfaces 1-4.

Image 3.8: Display Interfaces 5-8.

Image 3.9: Display Interfaces 9-11.
3.8 Videyo pwodwi
Videyo 3.1: Yon overview of the iKiKin Upgrade Car HUD Head Up Display Digital Speedometer, demonstrating its various display modes and features in action.
4. Antretyen
To ensure the longevity and optimal performance of your iKiKin AP-8 HUD, follow these maintenance guidelines:
- Netwayaj: Use a soft, dry cloth to clean the display screen and device body. Avoid abrasive cleaners or solvents that could damage the surface.
- Tanperati: Do not expose the device to extreme temperatures (hot or cold) for extended periods, as this can affect its electronic components.
- Imidite: Keep the device dry. Avoid contact with water or other liquids.
- Depo: When not in use for a long time, store the device in a cool, dry place away from direct sunlight.
NAN. Depanaj
If you encounter issues with your iKiKin AP-8 HUD, refer to the following troubleshooting steps:
5.1 Lekti ak Efase Kòd Defo
The HUD can read and clear diagnostic trouble codes (DTCs) from your vehicle's OBD2 system:
- Navigate to the 'Scan DTC' option in the settings menu.
- Kout peze la bouton [OK]. to display detailed DTCs.
- Follow on-screen prompts to clear codes if necessary.

Image 5.1: Reading a detailed fault code on the HUD.
5.2 Retabli Anviwònman faktori yo
If the device is not functioning as expected or you wish to reset all settings:
- Navigate to 'Restore Settings' in the settings menu.
- Peze a bouton [OK].. The screen will show 'RESET'.
- Kout peze la Bouton gòch to confirm. The OBD Gauge will restart, indicating the factory reset is complete.

Image 5.2: Restoring the device to factory settings.
5.3 Pwoblèm komen
- Pa gen ekspozisyon: Ensure the OBD2 cable is securely connected to both the vehicle's port and the HUD. Check if the vehicle's ignition is on.
- Lekti vitès ki pa egzak: If in GPS mode, ensure a clear view of the sky for satellite reception. If in OBD2 mode, check vehicle settings or perform a factory reset.
- Aparèy jele: Disconnect the OBD2 cable, wait 10 seconds, and reconnect it. If the issue persists, perform a factory reset.
6. Espesifikasyon
| Karakteristik | Spesifikasyon |
|---|---|
| Modèl | AP-8 |
| Dimansyon pake | 6.22 x 4.57 x 3.07 pous |
| Pwa atik | 12.3 ons |
| Mak | iKiKin |
| UPC | 724873557811 |
| ASIN | B0BCYWC1FR |
| Dat Premye Disponib | 3 septanm 2022 |
7. Garanti ak sipò
Specific warranty information and detailed support contacts are not provided in this manual. Please refer to the product packaging or the official iKiKin websit la pou dènye kondisyon garanti yo ak opsyon sipò kliyan yo.