1. はじめにview
This goobay 65271 DisplayPort to HDMI cable is designed for transmitting audio and video signals from a DisplayPort source to an HDMI display. It supports Ultra HD resolutions up to 4K @ 50/60 Hz and a data transfer rate of up to 18 Gbit/s, utilizing DisplayPort 1.2 and HDMI 2.0 standards. The cable features a durable textile jacket, fine metal plugs, kink protection, and gold-plated connectors for reliable performance. Please note that this cable is directional, transmitting signals exclusively from a DisplayPort source to an HDMI destination.

Image 1.1: The goobay 65271 DisplayPort to HDMI cable, showcasing its connectors and braided design.
2. セットアップ手順
- ポートを識別します: Locate the DisplayPort output on your source device (e.g., laptop, PC, graphics card) and the HDMI input on your display device (e.g., TV, monitor, projector).
- DisplayPort を接続します: Insert the DisplayPort connector of the goobay 65271 cable into the DisplayPort output of your source device. Ensure it is firmly seated.
- HDMIを接続します: Insert the HDMI connector of the goobay 65271 cable into an available HDMI input on your display device. Ensure it is firmly seated.
- デバイスの電源をオンにします: ソースデバイスとディスプレイデバイスの両方の電源がオンになっていることを確認します。
- 入力を選択します: On your display device, use its remote control or menu buttons to select the corresponding HDMI input to which the cable is connected.

Image 2.1: Compatibility diagram illustrating common devices that can be connected using the cable.
3. 操作手順
Once the cable is correctly connected and devices are powered on, your display should automatically detect the signal from the source device. If not, follow these steps:
- ディスプレイの設定: On your source device (computer), navigate to your display settings. Ensure the external display is detected and configured for the desired resolution and refresh rate (e.g., 3840x2160 at 60Hz for 4K).
- オーディオ出力: If you are not receiving audio through your HDMI display, check your source device's sound settings. Select the HDMI output as the default audio device.
- Directional Cable: Remember that this cable is directional. It transmits signals only from DisplayPort to HDMI. Connecting it in reverse (HDMI source to DisplayPort display) will not work.

Image 3.1: Visual comparison of 4K Ultra HD and Full HD resolutions, highlighting the cable's capability.
4. メンテナンス
To ensure the longevity and optimal performance of your goobay 65271 cable, follow these maintenance guidelines:
- 取り扱いにはご注意ください: Avoid pulling the cable by the cord. Always grasp the connector housing when plugging or unplugging.
- ねじれを防ぐ: While the cable features kink protection, avoid sharp bends or extreme angles that could stress the internal wires.
- 清潔に保ちます: Periodically wipe the connectors with a clean, dry, lint-free cloth to remove dust or debris.
- ストレージ: When not in use, store the cable coiled loosely in a cool, dry place away from direct sunlight and extreme temperatures.

Image 4.1: Close-up of the integrated kink protection, designed for increased durability.
5。 トラブルシューティング
If you encounter issues with your goobay 65271 DisplayPort to HDMI cable, refer to the following common problems and solutions:
- 表示される画像がありません:
- ソースデバイスとディスプレイデバイスの両方の電源がオンになっていることを確認します。
- Verify that the cable is securely connected to both the DisplayPort output on the source and the HDMI input on the display.
- ディスプレイ デバイスで正しい HDMI 入力が選択されていることを確認します。
- Check your source device's display settings to ensure the external display is detected and enabled.
- Remember the cable is directional (DisplayPort source to HDMI display only).
- ちらつきや画質の低下:
- Ensure your source device's graphics drivers are up to date.
- Verify that both your source and display devices support the desired resolution and refresh rate (e.g., 4K @ 60Hz).
- ディスプレイの別の HDMI 入力を試してください。
- ソースデバイスのディスプレイ設定で解像度またはリフレッシュ レートを下げて、問題が解決するかどうかを確認します。
- 音声なし:
- Check your source device's sound settings and ensure the HDMI output is selected as the default audio playback device.
- ソースデバイスとディスプレイの両方の音量レベルを確認します。
6. 仕様
| モデル番号 | 65271 |
| ケーブル長さ | 5メートル |
| Connector 1 Type | DisplayPort™ Male |
| Connector 2 Type | HDMI™ (Type A) Male |
| 最大解像度 | 4K Ultra HD 2160p @ 60 Hz |
| 最大。 データ転送速度 | 18 Gbit/s (HDMI 2.0), 21.6 Gbit/s (DisplayPort 1.2) |
| ケーブルタイプ | Round, Textile Braided |
| 導体材質 | CU (Copper) |
| シールド | 3x (Foil, Foil, Braid) |
| 連絡先 | 金メッキ |
| ハウジング材質 | アルミニウム |
| 方向性 | Yes (DisplayPort Source to HDMI Display) |
7. 保証とサポート
The goobay 65271 DisplayPort to HDMI cable comes with a manufacturer's warranty. For specific warranty terms and conditions, please refer to the official goobay website or the documentation provided at the time of purchase. Keep your proof of purchase, such as a receipt or invoice, as it will be required for any warranty claims.
For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact your retailer or visit the goobay support portal online. You can typically find contact information on the product packaging or the official goobay webサイト。