1. はじめに
ご購入ありがとうございますasing the ARRIS MN82 PRO LC79 RC Rock Crawler. This 1/12 scale 4x4 Toyota LC79 Off Road RC Pickup Truck is designed for enthusiasts seeking a realistic and high-performance off-road experience. This manual provides essential information for the safe and effective operation, maintenance, and troubleshooting of your new RC crawler. Please read it thoroughly before first use.

Image: The ARRIS MN82 PRO LC79 RC Rock Crawler, a 1/12 scale model of the Toyota LC79 pickup truck, shown in silver.
2. 安全情報
- 推奨年齢: This product is recommended for adults aged 16 and above. Adult supervision is advised for younger users.
- バッテリーの安全性: Use only the provided charger and battery. Do not overcharge or short-circuit the battery. Disconnect the battery when not in use. Store batteries in a cool, dry place away from flammable materials.
- 動作環境: Operate the RC crawler in open areas, away from people, pets, and obstacles. Avoid operating near water unless the product is specifically designed for waterproof use.
- メンテナンス: Regularly inspect the vehicle for damage or loose parts. Perform maintenance as described in this manual.
- 変更点: Do not modify the product in any way not specified by the manufacturer. Unauthorized modifications may void the warranty and compromise safety.
3. パッケージ内容
Your ARRIS MN82 PRO LC79 RC Rock Crawler package includes the following items:
- 1x MN82 PRO LC79 RC Rock Crawler (1/12 Scale)
- 2.4GHzリモートコントローラー x 1
- 1x 7.4V 500mAh Lithium-Ion Polymer Battery
- 1x USB充電ケーブル
- 取扱説明書 x 1
- Additional assembly parts (e.g., side mirrors, windshield wipers, decorative elements)
- 装飾ステッカー

Image: The product box for the ARRIS MN82 PRO LC79 RC Rock Crawler, showing the truck and various included components.
4. セットアップ
4.1。 バッテリーの充電
- Connect the provided USB charging cable to the 7.4V 500mAh Li-Po battery.
- Plug the USB end of the cable into a compatible USB power source (e.g., computer USB port, USB wall adapter).
- The indicator light on the charging cable will show the charging status (refer to charger instructions for specific light indications).
- Charging typically takes approximately 1-2 hours. Do not leave the battery unattended while charging.
4.2. リモコンの電池の取り付け
リモコンには単三電池 2 本が必要です (別売)。
- リモコンの裏側にある電池収納部を開けます。
- 正しい極性 (+/-) を確認して、単三電池 2 本を挿入します。
- 電池ケースをしっかりと閉めてください。
4.3. RC Crawler Battery Installation
- Open the hood of the RC crawler.
- Connect the fully charged 7.4V 500mAh Li-Po battery to the vehicle's power connector.
- Carefully place the battery inside the compartment and close the hood.
4.4. アクセサリの取り付け
Attach the side mirrors, windshield wipers, and any other decorative elements or graphics as desired, following the visual guides in the manual or product images.

画像: 爆発した view of the RC crawler's chassis, highlighting the integrated control board, 280 magnetic motor, rear simulated steel plate suspension, simulated trapezoidal beam, 17G waterproof servo, and Li-ion 7.4V 500mAh battery.
4.5. Pairing Remote Controller and Vehicle
- Turn on the RC crawler using the power switch located on the underside of the chassis.
- リモコンをオンにします。リモコンのインジケーターライトが点滅します。
- Wait for a few seconds. The indicator light on the remote will become solid, indicating successful pairing.
ビデオ: 詳細な説明view of the MN-82S RC Crawler, including unboxing, assembly of small parts like mirrors and wipers, battery installation, and initial power-up. This video demonstrates the physical setup of the vehicle.
5. 操作手順
5.1. 基本的な操作
- スロットル: Pull the trigger on the remote controller to move forward. Push the trigger forward to reverse. The throttle is proportional, allowing for precise speed control.
- 操舵: Turn the steering wheel on the remote controller left or right to steer the vehicle. The steering is also proportional for accurate maneuvering.
5.2. Speed Modes (Two-Speed Switching)
The MN82 PRO features a unique two-speed switching function, allowing you to adapt to different terrains and driving styles. Refer to your remote controller for the specific button to switch between speeds. Typically, one press changes the gear, indicated by a light on the remote.
- 低速: Ideal for rock crawling, precise maneuvering, and overcoming challenging obstacles.
- 高速: Suitable for faster driving on less demanding terrain.
5.3. 照明システム
The RC crawler is equipped with a realistic linkage lighting system. Use the designated button on your remote controller to cycle through or activate different lighting functions:
- Controllable Headlights
- テールライト
- 方向指示器
- Double Flash (Hazard Lights)
- ブレーキランプ
- Reversing Light

Image: A visual representation of the MN82 PRO's advanced lighting system, detailing each functional light.
Video: The MN 82 RC Rock Crawler demonstrating its 4x4 capabilities, proportional throttle, and steering on various terrains, including climbing a 46-degree incline. This video highlights the vehicle's performance and control.
Video: The MN82 Remote Control Rock Crawler showcasing its high torque 280 motor and all-terrain capabilities, including navigating rocky and grassy environments. This video emphasizes the power and versatility of the RC truck.
6. メンテナンス
- クリーニング: After each use, especially in dusty or muddy conditions, clean the vehicle with a soft brush or cloth. Avoid using water directly on electronic components.
- バッテリーのケア: Always fully charge the battery before storage and discharge it to about 50% if storing for extended periods. Do not store fully charged or fully discharged.
- 検査: ネジの緩み、部品の損傷、タイヤの摩耗がないか定期的に点検してください。損傷した部品は速やかに交換してください。
- 潤滑: Periodically lubricate moving parts such as gears and universal joints with appropriate RC lubricant to ensure smooth operation and longevity.
7。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 車両がリモコンに反応しません。 | 車両またはリモコンの電池残量が少ない。ペアリングされていない。電源スイッチがオフ。 | Charge vehicle battery; Replace remote batteries; Ensure both are powered on and paired. |
| 車両の走行速度が遅い、またはパワーが不足しています。 | Low vehicle battery; Obstruction in drivetrain; Incorrect speed mode. | Recharge vehicle battery; Check for debris; Switch to high-speed mode if applicable. |
| ステアリングが不安定、または反応しない。 | Damaged servo; Loose steering components; Interference. | Inspect servo and connections; Tighten loose parts; Move to an area with less interference. |
| ライトが点灯していません。 | Loose connection; Damaged LED; Low battery. | Check light connections; Replace damaged LEDs; Ensure vehicle battery is charged. |
8. 仕様
| 特徴 | 仕様 |
|---|---|
| ブランド名 | アリス |
| モデル名 | MN 82PRO |
| 規模 | 1:12 |
| ドライブ | 4x4 Mid-Drive Transmission |
| モーター | 280 磁気モーター |
| サーボ | 17g防水サーボ |
| バッテリー | 7.4V 500mAh Lithium-Ion Polymer |
| バッテリー寿命 | 45分(約) |
| スピード | 8km/h (approx.) |
| 登山パフォーマンス | ≤45° Ramp |
| 信号距離 | 2.4G / 50m |
| 牽引能力 | 1.5kg |
| 耐荷重 | 3kg |
| Power & Steering | ≤30° |
| 材質タイプ | プラスチック |
| アイテムの寸法 | 14.17 x 6.3 x 6.3インチ |
| 追加機能 | Anti-Skid, Flashing Light, Realistic Sound, Remote Controlled, Shock Resistant |
9. 保証とサポート
For warranty information, technical support, or any inquiries regarding your ARRIS MN82 PRO LC79 RC Rock Crawler, please refer to the contact information provided on the product packaging or visit the official ARRIS website. Our support team is ready to assist you with any issues that may arise.