1. บทนำ
The OBDSTAR X300 PRO4 is an all-purpose immobilizer programming device meticulously designed for locksmiths. This device incorporates advanced immobilizer programming technology, offering a wide model coverage, fast programming speed, and specialized features. Its all-in-one machine structure ensures convenience, while optimized hardware provides stable, faster, and smoother operation.

2. เนื้อหาบรรจุภัณฑ์
Before starting, please verify that all items listed below are present in your package:
- 1x X300 Pro 4 Unit
- สายเคเบิลหลัก 1 เส้น
- เครื่องชาร์จ 1x
- 1x OBDII-16 Adapter
- 1x HYUNDAI-10 Adapter
- 1x KIA-20 Adapter
- 1x HONDA-3 Adapter
- 1x P001 Programmer
- 1x C001 Board
- 1x C002 Board
- 1x W001 Cable
- 1x กล่องเครื่องมือ
- 1x OBDSTAR Certificate
- 1x X300 Pro 4 Fast Guide Manual
- 1x Packing List
- 1x Renault Converter (Optional)
- 1x FCA 12+8 Adapter (Optional)

3. การตั้งค่าและการเปิดใช้งาน
3.1 การเปิดเครื่องครั้งแรก
To power on the device, long press the Power button for 5 seconds.
3.2 การลงทะเบียนและการเปิดใช้งาน
After powering on, you will need to register and activate your device to access its full features and updates:
- Click on the 'VCI' function on the screen.
- Navigate to 'User information'.
- Select 'Register'.
- Fill in the required information in the registration form.


4. คู่มือการใช้งาน
The OBDSTAR X300 PRO4 is equipped with a range of powerful functions for automotive key programming and diagnostics.
4.1 ฟังก์ชั่นที่สำคัญ
- คีย์การเขียนโปรแกรม
- Erasing Keys
- การเขียนโปรแกรมระยะไกล
- Reading Key Numbers
- Pincode Reading
- EEPROM Chip Read
- การวินิจฉัย OBDII

4.2 Software Features and Highlights
The device runs on Android 5.1.1 and offers a user-friendly interface with one-click operations for remote control, software upgrades, key programming, search, and screenshots. It supports multiple languages including English, Spanish, and Portuguese.
Key software advantagรวมถึง:
- FORD Group: Supports password-free matching for all FORD Group series, including older and newer models. Ford wiring can be used for key-free matching without disassembly.
- จีเอ็ม: Supports reading passwords for matching, including older models and new models, and supports CANFD connection for CANFD vehicles.
- HYUNDAI/KIA: Supports smart key OBD password reading and matching for both older and newer models.
- ไครสเลอร์: Supports OBD password reading and matching for CHRYSLER series, including older and newer models, with support for FCA connection.
- โตโยต้า: Supports password-free matching for all TOYOTA series. The software supports all smart keys lost and non-smart keys lost without disassembly, and can work with KEY SIM.
- LANDROVER/JAGUAR: Supports password-free matching for older models, key writing function for models after 2015, and disassembly-free functions.
- RENAULT: Supports OBD password reading and matching for RENAULT series, including older and newer models.
4.3 รุ่นรถยนต์ที่รองรับ
The OBDSTAR X300 PRO4 supports a wide range of car models across various regions:
- ยุโรป: BMW, Borgward, Peugeot, Citroen, DS, Dacia, Fiat, Jaguar, Lancia, Land Rover, Opel, Porsche, Renault, Smart, Volvo, Iveco, VW/Audi/Skoda/Seat
- ประเทศญี่ปุ่น: Honda, ISUZU, Mazda, Mitsubishi, Nissan, Subaru, Suzuki, Toyota, Lexus
- เกาหลี: Hyundai, KIA, Ssangyong
- อเมริกา: Ford, Chrysler, GM
- จีน: Baic, Besturn, Bisu, Brilliance, BYD, Changan, Changhe, Chery, Cowin, DFFengshen, DFFG, Enranger, Foton, Geely, Greatwall, Hafei, Hanteng, Hawtai, Himiko Hongqi, Huanghai, JAC, Jiabao, JMC, Lifan, Lufeng, Luxgen, Maxus, Qnlotus, Qoros, Roewe, Sgmw, SWN, SouEAST, TJFAW, Traum, Trumpchi, Xenia, Yema, ZD, Zhongxing, Zotye, Changfeng
Notice: DFFengshen = AEOLUS and DFFG = FENGON when you use PRO4 in English version.


4.4 การอัปเดตซอฟต์แวร์
The device benefits from a short and fast update cycle, with updates typically released every 2-3 days. Free online updates are provided for 1 year from activation.
Recent major updates include:
- LYNK&CO (V40.33): Added 'Get CEM Module Security Data' function for various PROXIMITY and HYBRID PROXIMITY models (01, 02, 03, 05, 06, 02 Hatchback).
- ROEWE (V42.20): Added proximity key programming for MG MG7 2023- and optimized software.
- BYD (V40.63): Added BYD F3 PROXIMITY Key Program or Clear With PinCode.
- GREATWALL (V42.29): Added proximity key programming for HAVAL H6 (3DN) and 'Read Pincode' function for HAVAL H2 TYPE2. Optimized software.
- TRUMPCHI (V40.53): Added proximity key programming for AION Y PLUS and HYPER SSR. Optimized software.
- CHERY (V40.96): Added 'Read PinCode' function for numerous JETOUR, KAIYI, EXEED, CHERY, ARRIZO, and TIGGO PROXIMITY models.
- TOYOTA & LEXUS IMMO (V32.74 - 2022.11.24): Added 2018- proximity (8A-A8) all keys lost (free pincode) for TOYOTA CROWN, LAND CRUISER, HIGHLANDER (petrol), PRADO. Added 2018- proximity (8A-A9) all keys lost (free pincode, smart key ECU with 24 pin) for TOYOTA ALPHARO, VELLFIRE. Added proximity (8A-A9) key programming (free pincode, smart key ECU with 27 pin). Added proximity (8A-AA) key programming (free pincode, smart key ECU with 27 pin). Added proximity (4A) key programming (free pincode, smart key ECU with 27 pin). Added read smart key ECU IMMO data by OBD for various TOYOTA and LEXUS models.
- TOYOTA & LEXUS IMMO (V32.73): Gateway vehicles read smart box immo data by OBD (8A-A9, no need adapter) for models like Toyota Camry 2017-, Prius 2016-, C-HR, Lexus LC570 2016-, LC200 2016-, RX 2015-.
- TOYOTA & LEXUS IMMO (V32.70 - 2022-9-9): General update for Toyota and Lexus immobilizer systems.

- HONDA & ACURA IMMO (V31.56 - 2022-9-9): General update for Honda and Acura immobilizer systems.

- NISSAN & INFINITI IMMO (V32.28 - 2022-04): Supports Nissan Kicks/Micra K14 proximity/Blade 22-Digit (actually 20-Digit) Rolling Code Key Programming (Free Pincode).

- PEUGEOT & CITROEN & DS IMMO (V32.51 - 2022-03): Added PSA DCM7.1, MD1, MG1, EDC17C60, V56 Read pin code. Supports China VI, European VI, Delphi BSI mode all keys lost read pin code. Specific models include Peugeot 2008 (2019-2021 blade/proximity key programming), Citroen C3 Aircross (2017-2021 proximity key programming), and Citroen C5 Aircross (2018-2020 proximity key programming).

- PEUGEOT & CITROEN IMMO (V32.46 - June, 2021): Added Delphi BSI All keys lost pin code read (OBD).

- FORD/LINCOLN/MUSTANG IMMO (V34.45 - June, 2021): Supports ALK in alarm active (no need to repeatedly disconnect/connect battery cables) for various models including ESCORT 2020, EXPEDITION 2020, EVEREST 2017-, EXPLORER 2017-, F-250 2017-, FOCUS 2018-, MUSTANG 2017-, TAURUS 2017-, MONDEO 2017-, FUSION 2017-, RANGER 2017-, AVIATOR 2020, CONTINENTAL 2016-, CORSAIR 2020, MKC 2015-, MKT 2015-, MKX 2015-, MKZ 2015-, NAUTILUS 2018-, NAVIGATOR 2018-. Requires P002 adapter and FORD cable.

5. การบำรุงรักษา
To ensure the longevity and optimal performance of your OBDSTAR X300 PRO4, follow these maintenance guidelines:
- การทำความสะอาด: Regularly wipe the device screen and body with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the screen or casing.
- พื้นที่จัดเก็บ: Store the device in its original toolbox or a protective case when not in use. Keep it in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
- การดูแลสายเคเบิล: Handle all cables and adapters with care. Avoid bending or twisting them excessively, which can lead to internal damage. Disconnect cables by pulling the plug, not the wire.
- การอัปเดตซอฟต์แวร์: Keep the device's software updated to ensure compatibility with the latest vehicle models and to benefit from performance improvements and bug fixes.
- การดูแลแบตเตอรี่ For optimal battery life, avoid fully discharging the device frequently. If storing for an extended period, ensure the battery is charged to about 50-70%.
6 การแก้ไขปัญหา
This section provides solutions to common issues you might encounter with your OBDSTAR X300 PRO4.
6.1 ปัญหาทั่วไปและแนวทางแก้ไข
- อุปกรณ์ไม่ได้เปิดเครื่อง: Ensure the device is fully charged. Connect it to the charger and wait a few minutes before attempting to power on again. If the issue persists, contact technical support.
- ปัญหาเกี่ยวกับการลงทะเบียน: If you have previously registered an OBDSTAR device, use a different email address for registering a new machine. Ensure all required fields in the registration form are filled correctly.
- การอัปเดตซอฟต์แวร์ล้มเหลว: Ensure a stable Wi-Fi connection during updates. If an update fails, try restarting the device and attempting the update again.
- อุปกรณ์ค้าง/ไม่ตอบสนอง: Perform a soft reset by holding the power button until the device restarts. If the problem continues, ensure the software is up to date.
- Connectivity Problems (OBDII): Verify that the OBDII cable is securely connected to both the vehicle's OBD port and the X300 PRO4 unit. Ensure the vehicle's ignition is on.
7. ข้อมูลจำเพาะ
The following table details the technical specifications of the OBDSTAR X300 PRO4 Key Programmer:
| คุณสมบัติ | ข้อมูลจำเพาะ |
|---|---|
| ระบบปฏิบัติการ | แอนดรอยด์ 5.1.1 |
| ซีพียู | RK3128 quad-core, ARM Cortex A7@1.2Ghz |
| แบตเตอรี่ | 2600mAh rechargeable polymer lithium battery |
| Extension Memory Card | 32G Micro SD(TF) card supported |
| ความจุในการเก็บข้อมูล | 16GB |
| จอแอลซีดี | 5.0 นิ้ว |
| LCD ความละเอียด | 800*600 |
| หน้าจอสัมผัส | หน้าจอสัมผัสแบบ Capacitive |
| ไวไฟ | รองรับ |
| อุณหภูมิในการทำงาน | -20℃~55℃ (14℉~131℉) |
| อุณหภูมิในการจัดเก็บ | -20 ℃ ~ 70 ℃ (-4 ℉ ~ 158 ℉) |
| น้ำหนักสินค้า | About 700g (1.5kg package weight) |
| ความยาวสินค้า | 140มม. (7.87นิ้ว) |
| ความกว้างของสินค้า | 89มม. (4.72นิ้ว) |
| ความสูงของสินค้า | 18มม. (0.79นิ้ว) |
| วัสดุ | โลหะ |
| การรับรองการทดสอบภายนอก | CE |
| อิเล็กทรอนิกส์ | ใช่ |
| รวมแบตเตอรี่หรือไม่ | ใช่ |
| การอัปเดตซอฟต์แวร์ | ใช่ |
| คุณสมบัติพิเศษ | ไวไฟ |
| การดำเนินการ | ปลั๊กแอนด์เพลย์ |

8. การรับประกันและการสนับสนุน
Your OBDSTAR X300 PRO4 comes with a one-year warranty. Technical support is available; please contact the seller if you require assistance.
Software updates are provided free of charge for one year from the date of activation. After this period, a separate update service may be required.
9. เคล็ดลับผู้ใช้
- เลือกภาษา: The device supports multiple languages including English, Spanish, and Portuguese. Ensure you select your preferred language during initial setup for ease of use.
- Car List Verification: ก่อนการซื้อasing or attempting a specific task, it is recommended to verify the device's compatibility with your car model. A detailed car list is often available from the manufacturer or seller.
- Registration Email: If you own multiple OBDSTAR devices, use a unique email address for each device's registration to avoid potential conflicts during activation and updates.





