1. はじめにview
The Sennheiser RS 165 is a digital wireless headphone system designed for home audio entertainment. It features an ergonomic, closed, circumaural design that effectively reduces background noise, providing a comfortable fit for extended listening sessions. The system offers robust digital wireless audio transmission with minimal latency, ensuring a vibrant and detailed sound reproduction. A selectable Bass Boost mode is available for enhanced audio power.
This image displays the Sennheiser RS 165 wireless headphones resting on their sleek black charging stand. The headphones are black with silver accents on the earcups, featuring the Sennheiser logo. The charging stand is also black, with indicator lights and a power button visible on its front panel.
2. 箱の中身
セットアップを進める前に、すべてのコンポーネントが揃っていることを確認してください。
- HDR 165 Wireless Headphones
- TR 165 Transmitter / Charging Cradle
- 電源ユニット
- Audio Cable (3.5 mm stereo jack)
- 単4形ニッケル水素充電池2本
This image shows the Sennheiser RS 165 headphones and the TR 165 transmitter/charging cradle displayed separately. The headphones are folded, highlighting their compact design, while the transmitter stands upright, ready for connection.
3. セットアップ
- 送信機を接続します。 Connect the TR 165 transmitter to your audio source (e.g., TV, stereo system) using the supplied 3.5 mm audio cable. Ensure a secure connection.
- 送信機の電源を入れます: Plug the power supply unit into the transmitter's power input and then into a wall outlet. The power indicator on the transmitter will light up.
- Insert Batteries into Headphones: Open the battery compartment on the headphones and insert the supplied AAA NiMH rechargeable batteries, observing the correct polarity.
- ヘッドフォンを充電します。 Place the HDR 165 headphones onto the TR 165 transmitter's charging cradle. Ensure the charging contacts align. The charging indicator on the headphones will illuminate. Allow approximately 16 hours for the initial full charge.
- 自動ペアリング： The headphones and transmitter are typically pre-paired at the factory. Once both are powered on and the headphones are charged, they should automatically connect. If not, refer to the troubleshooting section for manual pairing instructions.
4. 操作手順
4.1 ヘッドホンの装着
Adjust the headband for a comfortable and secure fit. The circumaural design should fully enclose your ears to optimize sound quality and passive noise reduction.
4.2 電源のオン/オフ
- ヘッドフォン: Press and hold the power button on the right earcup for approximately 2 seconds. The LED indicator will light up.
- 送信機: The transmitter powers on automatically when connected to power and an audio source.
- 電源を切るには: Press and hold the power button on the headphones until the LED turns off. The transmitter will enter standby mode if no audio signal is detected for an extended period.
4.3 ボリュームコントロール
Use the volume up (+) and volume down (-) buttons located on the right earcup to adjust the listening volume.
4.4 ベースブーストモード
Press the 'BASS' button on the right earcup to activate or deactivate the Bass Boost mode, which enhances low-frequency audio for a more impactful sound experience.
This close-up image shows the controls located on the right earcup of the Sennheiser RS 165 headphones. Clearly visible are the power button, volume up/down buttons, and the 'BASS' boost button, all designed for easy access during use.
4.5 Multi-Receiver Transmission
The TR 165 transmitter supports simultaneous transmission to up to two pairs of headphones (additional HDR 165 headphones sold separately). To connect a second pair, simply place them on the charging cradle of the powered-on transmitter, and they will automatically pair.
Video 1: Official product video demonstrating the Sennheiser RS 165 RF Wireless Headphone System in use, highlighting its features and benefits for home entertainment.
ビデオ2: オーバーview of the Sennheiser RS Digital Wireless Headphones Series, showcasing various models including the RS 165 and their shared features like bass boost and digital wireless transmission.
5. メンテナンス
- クリーニング： Use a soft, dry cloth to clean the headphones and transmitter. Do not use cleaning agents or solvents.
- バッテリーのケア： For optimal battery life, fully charge the headphones regularly. If not used for an extended period, store the headphones with fully charged batteries.
- ストレージ： システムは直射日光や極端な温度を避け、涼しく乾燥した場所に保管してください。
6。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| No sound or sound dropouts | Headphones out of range, signal interference, low battery. | Move closer to the transmitter. Ensure no large obstacles or other 2.4 GHz devices are interfering. Recharge headphones. |
| 送信機に電源が供給されていません | Power supply not connected or faulty outlet. | Check power supply connection and try a different outlet. |
| ヘッドフォンが充電されない | Improper placement on cradle, dirty contacts, faulty batteries. | Ensure headphones are correctly seated. Clean charging contacts. Replace batteries if necessary. |
| Poor audio quality (hissing, static) | Interference, weak signal, audio source issue. | Reduce interference sources. Check audio cable connection. Adjust audio source volume. |
7. 仕様
- モデル： RS 165 (Headphones: HDR 165, Transmitter: TR 165)
- 接続性: Digital Wireless (RF)
- キャリア周波数: 2.4 – 2.48 GHz
- 範囲： 最大30メートル（100フィート）
- 周波数応答: 18～21,000Hz
- Max. Sound Pressure Level: 106 dB at 1kHz, 3% THD
- 信号対雑音比： Typ. 85 dBA at 1 Vrms
- バッテリー寿命: 最大18時間
- 充電時間: Approx. 16 hours for initial charge
- 電池のタイプ： 単4形ニッケル水素充電池2本（付属）
- 入力デバイス インターフェイス: アナログ
- デザイン： Closed back, circumaural
- 寸法（製品）： 9.3 x 5.9 x 11.6インチ
- 重量（ヘッドフォン）: 10.6オンス
- 特別な機能: Selectable Bass Boost, Volume Control, Multi-receiver support
- 騒音制御： Active Noise Cancellation (as per specifications, note: product description emphasizes passive noise reduction from design)
8. 保証とサポート
8.1 保証情報
The Sennheiser RS 165 RF Wireless Headphone System comes with a 2年間の保証 when purchased from an authorized Sennheiser dealer. Please retain your proof of purchase for warranty claims.
8.2 カスタマーサポート
For further assistance, technical support, or warranty service, please contact Sennheiser customer support through their official web当サイトまたは製品パッケージに記載されている連絡先をご覧ください。 Amazonのゼンハイザーストア 追加の製品情報については。
