Mastercraft 037-8987-8
Mastercraft 120 Lumens Waterproof Spotlight User Manual
モデル: 037-8987-8
導入
ご購入ありがとうございますasing the Mastercraft 120 Lumens Waterproof Spotlight. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new spotlight. Please read this manual thoroughly before use and retain it for future reference.

画像: 正面 view of the Mastercraft 120 Lumens Waterproof Spotlight, showcasing 青いcasing and large LED lens.
安全情報
- LEDライトを直接見ないでください。
- お子様の手の届かない場所に保管してください。
- Ensure the USB charging port cover is securely closed when not charging to maintain waterproof integrity.
- Do not attempt to disassemble or modify the spotlight.
- Use only the specified charging method.
製品の特徴
- 明るいLEDライト: 120ルーメンの明るい照明を提供します。
- 防水設計: Withstands submersion up to 1 meter deep (IPX7 rated).
- Built-in USB Charger: Conveniently charges devices with a USB port.
- 3ボルトバッテリー: Long-lasting power source for extended use.
- 耐久性とポータブル性: Made from sturdy plastic with an ergonomic grip for easy carrying.

画像: サイド view of the Mastercraft 120 Lumens Waterproof Spotlight, showing the handle and charging port area.
設定
初期費用
- Locate the built-in USB charging line.
- Connect the USB charging line to a compatible USB power adapter (not included) or a powered USB port.
- Allow the spotlight to charge fully before first use. The charging indicator light (if present) will change color or turn off when charging is complete.
Battery Installation (Not User Replaceable)
The Mastercraft 120 Lumens Waterproof Spotlight comes with a built-in, non-user-replaceable Lithium Ion battery. No installation is required. If the battery performance significantly degrades, contact customer support for assistance.
操作手順
Turning On/Off and Light Modes
- To turn on the spotlight, press the power button located on the handle.
- Press the power button repeatedly to cycle through available light modes (e.g., High, Low, Strobe, Off). Refer to the product's specific button functionality for exact modes.
- To turn off the spotlight, continue pressing the power button until the light turns off, or hold the button down for a few seconds.
Using the USB Charging Line
- Uncoil the built-in USB charging line from its storage compartment.
- Insert the USB-A end of the cable into a compatible device you wish to charge (e.g., smartphone, tablet).
- The spotlight's internal battery will begin to charge the connected device.
- After use, securely return the USB charging line to its compartment and ensure the cover is sealed to maintain waterproof integrity.
メンテナンス
- クリーニング: スポットライトを柔らかくて乾いた布で拭きますamp 布で拭いてください。研磨剤や溶剤は使用しないでください。
- ストレージ: Store the spotlight in a cool, dry place away from direct sunlight when not in use. For long-term storage, ensure the battery is partially charged (around 50%) to prolong its lifespan.
- 防水シール: Periodically inspect the rubber seal around the USB charging port cover for any signs of wear or damage. A damaged seal can compromise the waterproof rating.
トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| スポットライトが点灯しません。 | 電池が消耗しています。 | Charge the spotlight fully using the built-in USB charging line. |
| 光が暗いです。 | バッテリーの充電量が少ない。 | スポットライトを再充電します。 |
| デバイスがUSBポート経由で充電されません。 | USB cable not properly connected or spotlight battery is low. | Ensure the USB cable is firmly connected to both devices. Charge the spotlight if its battery is low. |
| Water inside the spotlight. | USB port cover not sealed properly or unit damaged. | Immediately turn off the unit and do not use. Ensure the USB port cover is always securely closed. If damage is suspected, contact customer support. |
仕様
| 特徴 | 詳細 |
|---|---|
| ブランド | マスタークラフト |
| モデル番号 | 037-8987-8 |
| 光源の種類 | 導かれた |
| 輝度 | 120ルーメン |
| 電源 | 電池駆動 |
| 電池のタイプ | 1 Lithium Ion (included, non-replaceable) |
| 巻tage | 3ボルト |
| 耐水性レベル | 防水(IPX7) |
| 材料 | プラスチック |
| 製品寸法 | 6.1 x 3.35 x 6.89インチ |
| アイテム重量 | 14.8オンス |
| 推奨用途 | Outdoor activities, emergency situations, general household use |
保証とサポート
For warranty information or technical support, please refer to the product packaging or contact Mastercraft customer service directly. Keep your purchase receipt as proof of purchase.
Manufacturer: Motomaster

Image: The Mastercraft 120 Lumens Waterproof Spotlight shown in its retail box, indicating brand and key features.
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