1. ບົດແນະນຳ
This manual provides essential information for the safe and effective operation of your SYMA S52H Military Transport RC Helicopter. Please read it thoroughly before first use and retain it for future reference. The SYMA S52H is a remote-controlled helicopter designed for recreational flight, featuring a realistic military transport design, altitude hold, and one-key takeoff/landing functions.

Image 1.1: The SYMA S52H Military Transport RC Helicopter.
2. ຂໍ້ແນະນຳຄວາມປອດໄພ
- ການເບິ່ງແຍງຜູ້ໃຫຍ່: Always ensure adult supervision, especially for younger users.
- ສະພາບແວດລ້ອມການບິນ: Fly in open, clear areas free from obstacles, people, and animals. Avoid flying near power lines, trees, or water.
- ສະພາບດິນຟ້າອາກາດ: Do not fly in strong winds or adverse weather conditions. This helicopter is designed for indoor flight or outdoor use in calm conditions.
- ຄວາມປອດໄພຫມໍ້ໄຟ: Use only the specified charging cable and follow charging instructions. Do not overcharge or short-circuit batteries. Remove batteries from the controller when not in use.
- ຄວາມປອດໄພຂອງໃບພັດ: Keep fingers, hair, and loose clothing away from rotating propellers. In case of a jam, the smart safety system will auto shut-off to prevent motor damage.
- ການດູແລຜະລິດຕະພັນ: Do not expose the helicopter to extreme heat, moisture, or direct sunlight. Do not immerse the toy in water.
3. ເນື້ອໃນຊຸດ
ກວດສອບວ່າລາຍການທັງຫມົດທີ່ລະບຸໄວ້ຂ້າງລຸ່ມນີ້ແມ່ນລວມຢູ່ໃນຊຸດຂອງທ່ານ:
- 1 x RC Helicopter (S52H)
- 1 x ຕົວຄວບຄຸມໄລຍະໄກ
- 1 x ສາຍສາກ USB
- 1 x screwdriver
- 2 x Spare Blades A
- 2 x Spare Blades B
- 2 x Spare Latch

Image 3.1: Visual representation of the SYMA S52H package contents.
4. ຕັ້ງຄ່າ
4.1. ການຕິດຕັ້ງຫມໍ້ໄຟຄວບຄຸມ
ຣີໂໝດຄວບຄຸມຕ້ອງໃຊ້ແບັດເຕີຣີ AA ຂະໜາດ 4 ກ້ອນ (ບໍ່ລວມ).
- Use the provided screwdriver to open the battery compartment on the back of the remote controller.
- ໃສ່ແບັດເຕີຣີ AA ຂະໜາດ 1.5V ຈຳນວນ 4 ກ້ອນ, ຮັບປະກັນວ່າຂົ້ວທີ່ຖືກຕ້ອງ (+/-).
- ປິດຊ່ອງໃສ່ຫມໍ້ໄຟແລະຍຶດມັນດ້ວຍສະກູ.
4.2. Helicopter Charging
The helicopter has a built-in 3.7V/150mAh Lithium Polymer battery.
- Switch the helicopter to "OFF".
- Connect the charging cable to the helicopter's charging port.
- Plug the other end of the USB cable into a computer's USB port or a 5V/1A USB adapter.
- The red indicator light on the USB cable will illuminate during charging and turn off when fully charged. Charging time is approximately 60 minutes.

Image 4.1: Charging the helicopter via USB.
4.3. ກວດເຊັກໃບພັດ
Before each flight, ensure all propellers are securely attached and free from damage. Replace any damaged blades using the provided spare parts and screwdriver.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1. ເປີດ ແລະ ຈັບຄູ່
- Ensure the helicopter is fully charged and the controller has fresh batteries.
- Turn on the helicopter by sliding the ON/OFF switch. The helicopter's indicator light will flash rapidly.
- Turn on the remote controller. Its indicator light will also flash.
- To pair, push the left joystick (throttle) to the highest point, then pull it back to the lowest point. The indicator lights on both the helicopter and controller will become solid, indicating successful pairing.
5.2. ການຄວບຄຸມການບິນພື້ນຖານ
The remote controller features a user-friendly layout for intuitive flight.
- One-key Takeoff/Landing: Press the dedicated button on the controller for automatic takeoff and safe landing.
- Altitude Hold: Equipped with advanced pressure sensors, the helicopter maintains a stable height for smooth hovering, allowing for easier control.
- ຂຶ້ນ/ລົງ: Use the left joystick (throttle) to control vertical movement.
- ໄປໜ້າ/ຖອຍຫຼັງ: ຍູ້ joystick ທີ່ຖືກຕ້ອງໄປຂ້າງຫນ້າຫຼືຖອຍຫຼັງ.
- Left/Right Turns: Push the right joystick left or right to turn the helicopter.

Image 5.1: Basic flight movements of the helicopter.

Image 5.2: One-Key Takeoff/Landing and Altitude Hold functions.
5.3. ຕົວຊີ້ວັດຫມໍ້ໄຟຕ່ໍາ
The helicopter features a low-battery indicator light that flashes to remind you when it's time to recharge. Ensure to land the helicopter safely when this indicator appears.

Image 5.3: Low battery reminder light on the helicopter.
5.4. Smart Safety System
If the blades become jammed or blocked during flight, the auto shut-off feature will activate to prevent motor damage, enhancing the durability of the product.
6. ບໍາລຸງຮັກສາ
6.1. ທໍາຄວາມສະອາດ
Use a dry and soft cloth to clean the helicopter. Avoid using water or cleaning solutions that may damage electrical components.
6.2. ການເກັບຮັກສາຫມໍ້ໄຟ
When not in use for extended periods, remove the batteries from the remote controller to prevent leakage and damage.
6.3. ການທົດແທນໃບພັດ
If propellers are damaged, replace them with the spare blades provided in the package. Ensure to match the 'A' and 'B' blades correctly to their respective positions.
7. ການແກ້ໄຂບັນຫາ
ເບິ່ງຕາຕະລາງຂ້າງລຸ່ມນີ້ສໍາລັບບັນຫາທົ່ວໄປແລະການແກ້ໄຂຂອງພວກເຂົາ:
| ສະບັບ | ເຫດຜົນ | ການແກ້ໄຂບັນຫາ |
|---|---|---|
| ເຮລິຄອບເຕີບໍ່ຕອບສະໜອງ |
|
|
| Helicopter doesn't work properly |
|
|
| Helicopter spins on takeoff / spins in place without flying |
|
|
Table 7.1: Troubleshooting solutions for the SYMA S52H helicopter.
8. ຂໍ້ມູນຈໍາເພາະ
- ຂະໜາດຜະລິດຕະພັນ: 10 x 1.45 x 4 ນິ້ວ (26.5 x 3.7 x 10 cm)
- ນ້ໍາຫນັກລາຍການ: 9.3 ອອນສ໌ (46.9 g)
- ໝາຍເລກຕົວແບບ: S52H
- ຜູ້ຜະລິດທີ່ແນະນໍາອາຍຸ: 8 ປີຂຶ້ນໄປ
- ແບັດເຕີຣີ: 1 Lithium Polymer battery required (built-in) for helicopter, 4 x AA batteries (not included) for remote.
- ໂໝດສາກໄຟ: USB 5V
- ເວລາສາກໄຟ: ປະມານ 60 ນາທີ
- ເວລາບິນ: ປະມານ 7-10 ນາທີ
- ລະດັບຄວາມສູງຂອງຖ້ຽວບິນ: ເຖິງ 10 ແມັດ
- ໄລຍະຫ່າງການຄວບຄຸມ: ເຖິງ 20 ແມັດ
- ຄວາມຖີ່: 2.4GHz
- ໃຊ້ສະພາບແວດລ້ອມ: Indoors or no wind outdoors

Image 8.1: Dimensions of the SYMA S52H helicopter.

Image 8.2: Detailed product features and specifications.
9. ການຮັບປະກັນແລະການສະ ໜັບ ສະ ໜູນ
For warranty information, technical support, or any inquiries regarding your SYMA S52H helicopter, please contact SYMA customer service:
- ໂທລະສັບ (ສະຫະລັດ): +1 (718) 312-0558
- ອີເມວ (ສະຫະລັດ): usa@symatoys.com
- Webເວັບໄຊ: http://www.symatoys.com.cn





