1. Pengenalan
This manual provides detailed instructions for the safe operation, setup, maintenance, and troubleshooting of your GoolRC WLtoys K989 1:28 Scale 4WD RC Racing Car. Please read this manual thoroughly before operating the vehicle to ensure proper function and longevity.
2. Langkah-langkah Keselamatan
- Sentiasa kendalikan kereta RC di kawasan terbuka, jauh daripada orang ramai, haiwan peliharaan dan halangan.
- Do not operate near public roads, water, or high-voltage baris.
- Jauhkan jari, rambut dan pakaian longgar daripada bahagian yang bergerak.
- Pengawasan dewasa disyorkan untuk pengguna di bawah umur 14 tahun.
- Ensure the battery is fully charged before each use and disconnect it when not in use.
- Do not attempt to modify the vehicle or its components, as this may void the warranty and cause damage.
- Store the RC car and its components in a dry, cool place.
3. Kandungan Pakej
Sahkan bahawa semua item yang disenaraikan di bawah disertakan dalam pakej anda:
- 1 x GoolRC WLtoys K989 RC Car
- 1 x 2.4GHz Transmitter (Remote Control)
- 1 x Lithium Ion Battery (7.4V 400mAh)
- 1 x Pengecas USB
- Fittings (e.g., spare gears, tools)
- 1 x Manual Arahan (dokumen ini)
Image: Contents of the GoolRC WLtoys K989 RC Car package, showing the car, remote control, USB charger, battery, and instruction manual.
4. Produk Lebihview
The GoolRC WLtoys K989 is a 1:28 scale 4WD RC racing car designed for high-speed performance and drifting. It features a durable metal chassis and a high-quality PC material car shell for resilience against impacts.
4.1 Ciri-ciri Utama
- Pemancar 2.4GHz: Provides interference-free control up to approximately 100 meters.
- Kelajuan Tinggi: Capable of reaching speeds up to 30 KM/H.
- Sistem 4WD: Equipped with a four-wheel independent suspension system for improved handling and shock absorption.
- Pembinaan Tahan Lama: Features a metal chassis and a flexible, explosion-proof PC car shell.
- Bateri boleh dicas semula: 7.4V 400mAh Lithium Ion battery provides approximately 30 minutes of playtime.
4.2 Pengenalan Komponen
Image: Labeled diagram of the RC car's internal components, including the motor, receiver, shock absorber, battery, bumper, and power switch.
Refer to the image above for the location of key components:
- Motor: Powers the vehicle.
- Penerima: Processes signals from the transmitter.
- Penyerap kejutan: Provides suspension for smooth operation.
- Bateri: Sumber kuasa boleh dicas semula.
- Bampar: Front protection for impacts.
- Tukar: Power on/off for the car.
Image: The GoolRC WLtoys K989 RC Car shown alongside its 2.4GHz remote control.
5. Persediaan
5.1 Mengecas Bateri
- Connect the Lithium Ion battery to the provided USB charger.
- Plug the USB charger into a compatible USB power source (e.g., computer, USB wall adapter).
- Lampu penunjuk pada pengecas akan menunjukkan status pengecasan (rujuk arahan pengecas untuk corak cahaya tertentu).
- Charging typically takes approximately 1.5 hours. Do not overcharge the battery.
- Setelah pengecasan selesai, cabut bateri daripada pengecas.
Imej: A terperinci view of the high-capacity 7.4V 400mAh battery and the racing tires, highlighting their features.
5.2 Memasang Bateri dalam Pemancar
- Buka petak bateri di belakang pemancar.
- Insert the required batteries (usually AA, check the transmitter for markings) ensuring correct polarity.
- Tutup petak bateri dengan selamat.
5.3 Memasang Bateri Kereta
- Carefully remove the car shell to access the battery compartment.
- Connect the fully charged Lithium Ion battery to the car's power connector.
- Place the battery securely within its compartment.
- Reattach the car shell.
5.4 Binding the Transmitter and Car
The car and transmitter are usually pre-bound from the factory. If re-binding is necessary:
- Turn on the RC car. The indicator light on the receiver may flash.
- Hidupkan pemancar.
- The indicator lights on both the car and transmitter should become solid, indicating a successful connection.
- Jika pengikatan gagal, matikan kedua-dua peranti dan ulangi proses tersebut.
6. Arahan Operasi
6.1 Kawalan Asas
Image: Diagram illustrating the functions of the 2.4GHz transmitter, including the steering wheel, throttle trigger, and trim adjustments.
- Pencetus Pendikit: Tarik untuk bergerak ke hadapan, tolak untuk brek/undur.
- Roda stereng: Turn left or right to steer the car.
- Trim Pemandu: Adjusts the neutral position of the steering. If the car pulls to one side, adjust this dial until it drives straight.
- Kemasan Ke Hadapan/Ke Belakang: Melaraskan kedudukan neutral pendikit.
6.2 Petua Memandu
- Start slowly to get accustomed to the controls before attempting high speeds.
- Amalkan kawalan stereng dan pendikit di kawasan terbuka dan rata.
- The car is designed for racing and drifting. Experiment with steering and throttle input to initiate drifts.
- Avoid driving on wet surfaces or through puddles to prevent damage to electronic components.
- Monitor battery life and return the car for charging when power diminishes.
Image: The GoolRC WLtoys K989 RC Car positioned on an asphalt surface, demonstrating its readiness for high-speed operation.
7. Penyelenggaraan
- Pembersihan: After each use, gently clean the car to remove dirt, dust, and debris. Use a soft brush or cloth. Avoid water or harsh chemicals on electronic parts.
- Penjagaan Bateri: Always disconnect the battery after use. If storing for extended periods, charge the battery to approximately 50% capacity. Do not store fully charged or fully discharged.
- Memeriksa Komponen: Regularly check wheels, suspension, and chassis for any damage, loose screws, or wear. Replace damaged parts as needed.
- Pelinciran: Periodically apply a small amount of RC-safe lubricant to moving parts like gears and bearings to ensure smooth operation and reduce wear.
- Storan: Store the car and transmitter in a cool, dry place, away from direct sunlight and extreme temperatures.
Imej: A terperinci view highlighting the durable metal chassis and the flexible, explosion-proof PC material shell of the RC car.
8. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Car does not respond to transmitter. | Low battery in car or transmitter; Not bound; Power switch off. | Charge car battery; Replace transmitter batteries; Ensure both power switches are ON; Re-bind car and transmitter. |
| Car runs slowly or has weak power. | Low car battery; Motor or drivetrain obstruction. | Recharge car battery; Check for debris in gears or wheels; Inspect motor for damage. |
| Kereta berhenti ke satu sisi. | Steering trim incorrect; Damaged steering components. | Adjust steering trim on the transmitter; Inspect steering linkages for damage. |
| Bunyi luar biasa semasa operasi. | Damaged gears; Debris in drivetrain. | Inspect gears for wear or damage and replace if necessary; Clean drivetrain of any foreign objects. |
9. Spesifikasi
| Ciri | Perincian |
|---|---|
| Nombor Model | K989 |
| Skala | 1:28 |
| Sistem Pemacu | Pandu 4 Roda (4WD) |
| Jenis Motor | 130 Brush Motor |
| Kelajuan Maks | Sehingga 30 KM/J |
| Kekerapan Pemancar | 2.4GHz |
| Jarak Kawalan | lebih kurang 100 meter |
| Bateri Kereta | Ion Litium 7.4V 400mAh |
| Masa Mengecas | lebih kurang 1.5 jam |
| Masa bermain | lebih kurang 30 minit |
| Bahan Casis | logam |
| Bahan Cangkang | High-quality PC |
| Umur Disyorkan | 14 tahun dan ke atas |
| Berat Barang | 1.85 paun |
| Dimensi Pakej | 11.06 x 7.2 x 6.06 inci |
Image: Dimensional drawing of the GoolRC WLtoys K989 RC Car, indicating its length, width, and height.
10. Waranti dan Sokongan
Specific warranty information for the GoolRC WLtoys K989 RC Car is not provided in this manual. For details regarding warranty coverage, returns, or technical support, please refer to the product packaging, the retailer's policy, or contact GoolRC customer service directly through their official webtapak atau platform tempat produk itu dibeli.
Sentiasa simpan bukti pembelian anda untuk tuntutan waranti.
