1. ບົດແນະນຳ
This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your UTRAI JS-30 Jump Starter with Air Compressor and OBD II Scanner. Please read this manual thoroughly before using the device and retain it for future reference.
2. ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ. ຖ້າລາຍການໃດຂາດຫາຍໄປຫຼືເສຍຫາຍ, ກະລຸນາຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອລູກຄ້າ.
- UTRAI JS-30 Portable Car Battery Jump Starter Pack
- Heavy Duty Smart Clamp
- ສາຍສາກ USB-C
- OBDⅡ Scanner
- ທໍ່ອາກາດ
- Valve Connector (4 multi-purpose nozzles)
- DC Cigarette Lighter Converter
- ຖົງມືສນວນ
- Portable Storage Case (EVA Protection Case)
- User Guide (Instruction Manual)
- ບັດຮັບປະກັນ 2 ປີຈໍາກັດ

Image: The UTRAI JS-30 Jump Starter unit with its heavy-duty smart clamps, USB-C charging cable, OBD II scanner, air hose, various valve connectors, and insulated gloves, all neatly arranged.
3. ຂໍ້ມູນຄວາມປອດໄພ
Your safety is paramount. This device incorporates multiple safety features. Always follow these guidelines to prevent injury or damage to the device or vehicle.
- V0 Flame-Retardant Casing: The device is constructed with fireproof materials for enhanced safety.
- Intelligent Protection Chips: Built-in chips prevent over-discharge, reverse polarity, sparks, overvoltagອີ, ຄວາມຮ້ອນເກີນ, ແລະ ກະແສໄຟຟ້າເກີນ.
- ອຸນຫະພູມປະຕິບັດການ: ໃຊ້ອຸປະກອນພາຍໃນຂອບເຂດອຸນຫະພູມທີ່ແນະນຳ.
- ການລະບາຍອາກາດ: Ensure adequate ventilation during operation, especially when using the air compressor.
- ການປົກປ້ອງຕາ: Always wear safety glasses when jump-starting a vehicle.
- ເດັກນ້ອຍ: ຮັກສາອຸປະກອນໃຫ້ໄກຈາກເດັກນ້ອຍ.

Image: A visual representation of the 10 intelligent safety protections, including spark resistance, short-circuit protection, reverse connection, over-power protection, over-discharge protection, over-charge protection, over-heat protection, over-current protection, and over-voltage ການປົກປ້ອງ.
4. ການສາກອຸປະກອນ
Before first use, fully charge your UTRAI JS-30. It is recommended to recharge the device after each use to ensure it is ready for the next emergency.
- Connect the provided USB-C charging cable to the USB-C input port on the device.
- Connect the other end of the USB-C cable to a compatible USB wall adapter (not included) or the provided DC adapter for car charging.
- The digital display will indicate the charging status. The device is fully charged when the display shows 100%.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ໂດດເລີ່ມຕົ້ນຍານພາຫະນະ
The UTRAI JS-30 delivers 7000A peak current, capable of starting all 12V cars, SUVs, trucks, motorcycles, ATVs, boats, and diesel engines up to 12L.
- Ensure the jump starter is sufficiently charged.
- ໃສ່ smart clamp plug into the jump starter's 12V output port. The device will show a green light indicating it's ready.
- ເຊື່ອມຕໍ່ສີແດງ (ບວກ) clamp ໄປທີ່ຈຸດບວກ (+) ຂອງຫມໍ້ໄຟລົດ.
- ເຊື່ອມຕໍ່ສີດໍາ (ລົບ) clamp ໄປທີ່ຈຸດລົບ (-) ຂອງຫມໍ້ໄຟຂອງຍານພາຫະນະ.
- If the vehicle battery is completely dead, press and hold the 'Boost Mode' button on the smart clamp for 3 seconds to force start.
- ເລີ່ມເຄື່ອງຈັກລົດ.
- Once the engine starts, immediately remove the smart clamps from the vehicle battery, then disconnect the smart clamp ຈາກ starter ເຕັ້ນໄປຫາ.

Image: Step-by-step illustration of inserting the clamp plug, connecting smart clamps to the car battery, and starting the car engine.
5.2 ການນໍາໃຊ້ເຄື່ອງອັດອາກາດ
The 150PSI smart air compressor can inflate tires for various vehicles and inflatables.
- Screw the air hose into the air output port on the jump starter.
- Attach the appropriate valve connector to the air hose and then to the item you wish to inflate.
- ກົດປຸ່ມເປີດປິດເພື່ອເປີດອຸປະກອນ.
- Select the desired mode (car, motorcycle, bike, ball, or custom) using the 'M' button. Long press 'M' to switch units (PSI, BAR, KPA, kg/cm²).
- Adjust the target air pressure using the '+' and '-' buttons.
- Press the inflation button to start the compressor. The device will automatically shut off once the target pressure is reached.

Image: Illustration showing how to connect the air hose, select the mode, adjust target pressure, and activate inflation.
5.3 ການນໍາໃຊ້ໄຟ LED
The device features a 2000-lumen LED floodlight with multiple modes for various situations.
- Press the light button to cycle through modes: Flashlight, Strobe (white), SOS, Strobe (red), and Spotlight.
- The 90° rotatable panel allows for adjustable illumination.

Image: The UTRAI JS-30's multi-functional LED light providing illumination for an outdoor gathering, highlighting its various modes like flashlight, strobe, and SOS.
5.4 ໃຊ້ເປັນ Power Bank
The 16000mAh power bank can charge phones, tablets, cameras via dual USB ports, and power 12V appliances with its 160W DC output.
- Connect your electronic device to one of the dual USB output ports using a compatible USB cable.
- For 12V appliances, use the provided DC cigarette lighter converter and plug it into the 12V DC output port.

Image: The UTRAI JS-30 acting as a portable power hub, charging a smartphone, tablet, and other small electronics via its USB and DC output ports.
5.5 Using the OBD II Scanner
The included OBD II diagnostic tool allows you to read fault codes and monitor vehicle performance.
- Download the YMBOD app from your smartphone's app store.
- Plug the OBD II scanner into your car's OBD2 port (usually located under the dashboard).
- Use Bluetooth on your phone to connect to the scanner via the YMBOD app.
- Access detailed diagnostics, check engine performance, and monitor fuel efficiency through the app.

Image: Illustration showing the steps to download the YMBOD app, plug in the OBD II adapter, and connect via Bluetooth for vehicle diagnostics.
6. ການ ບຳ ລຸງຮັກສາແລະການເກັບຮັກສາ
- Store the device in its EVA protection case when not in use.
- ເກັບຮັກສາອຸປະກອນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງ, ຫ່າງຈາກແສງແດດໂດຍກົງ ແລະອຸນຫະພູມທີ່ຮ້າຍກາດ.
- Recharge the device every 3-6 months if not used regularly to maintain battery health.
- ເຮັດຄວາມສະອາດອຸປະກອນດ້ວຍຜ້າແຫ້ງ, ອ່ອນໆ. ຢ່າໃຊ້ສານເຄມີທີ່ຮຸນແຮງຫຼືວັດສະດຸຂັດ.
7. ການແກ້ໄຂບັນຫາ
- ອຸປະກອນບໍ່ເປີດ: Ensure the device is charged. If fully charged and still not turning on, contact support.
- ລົດບໍ່ສະຕາດ: ກວດສອບວ່າ cl ອັດສະລິຍະamps are correctly connected to the battery terminals (red to positive, black to negative). Ensure the smart clamp indicator is green. If the battery is completely dead, use the Boost Mode.
- ເຄື່ອງອັດອາກາດບໍ່ພອງຕົວ: Verify the air hose and valve connector are securely attached. Check the selected mode and target pressure. Ensure the device is charged.
- OBD II scanner not connecting: Ensure the scanner is properly plugged into the OBD2 port and your phone's Bluetooth is enabled. Restart the app and try reconnecting.
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ຂໍ້ມູນຈໍາເພາະ |
|---|---|
| ຍີ່ຫໍ້ | UTRAI |
| ຕົວແບບ | JS-30 |
| Peak Output Current | 7000 Amps |
| ຄວາມກົດດັນຂອງເຄື່ອງອັດອາກາດ | 150 PSI |
| ຄວາມອາດສາມາດຫມໍ້ໄຟ | 16000mAh |
| ຜົນໄດ້ຮັບ DC | 160W (12V) |
| LED Floodlight Luminosity | 2000 Lumens |
| ຂະໜາດສິນຄ້າ | 2.27"D x 9.09"W x 4.8"H |
| ນ້ໍາຫນັກລາຍການ | 2.64 ປອນ (1.2 ກິໂລກຣາມ) |
9. ວິດີໂອຜະລິດຕະພັນຢ່າງເປັນທາງການ
Video: An official product video from UTRAI demonstrating the features and usage of the UTRAI Jump Starter with Air Compressor.
10. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
The UTRAI JS-30 Jump Starter comes with a 24-month warranty and lifetime technical support. For any questions, issues, or warranty claims, please contact UTRAI customer service.
- ບໍລິການລູກຄ້າ: ມີໃຫ້ບໍລິການ 24 ຊົ່ວໂມງຕໍ່ມື້, 7 ມື້ຕໍ່ອາທິດ.
- ສະຫນັບສະຫນູນດ້ານວິຊາການ: ມີການສະໜັບສະໜູນດ້ານວິຊາການຕະຫຼອດຊີວິດ.
- ການຮັບປະກັນ: 24 months of coverage for defects.





