1. はじめに
The RCF AYRA-FIVE-PRO is a professional 5-inch powered studio monitor designed for accurate audio monitoring in various production environments. This monitor provides a neutral sound reproduction tool, essential for analyzing recordings and optimizing audio mixes. It incorporates a powerful internal DSP for optimized frequency response and dynamics, along with RCF FiRPHASE processing to achieve an outstanding 0° phase response.
This manual provides essential information for the safe and efficient use of your RCF AYRA-FIVE-PRO studio monitor. Please read it thoroughly before setup and operation.
2. 安全情報
警告：感電の危険があります。 開いていません。
- このアプライアンスを雨や湿気にさらさないでください。
- Do not remove the cover. No user-serviceable parts inside. Refer all servicing to qualified service personnel.
- Ensure the power cord is undamaged and properly grounded.
- ユニットを清掃または移動する前に、電源コードを抜いてください。
- モニターを熱源の近くや直射日光の当たる場所に置かないでください。
- 換気口をふさがないでください。
製品に記載されているすべての警告と指示を遵守してください。
Figure 2.1: Rear panel with safety warnings and connection points.
3. パッケージ内容
パッケージに次のアイテムが含まれていることを確認してください。
- RCF AYRA-FIVE-PRO Powered 5-inch Studio Monitor
- 電源ケーブル
- ユーザーマニュアル（このドキュメント）
4.製品オーバーview
The RCF AYRA-FIVE-PRO features a robust design with a 5-inch woofer and a 1-inch tweeter, housed in a rectangular enclosure. The front panel includes the speaker drivers and bass reflex ports, while the rear panel provides all controls and input connections.
4.1フロントパネル
図4.1: 前面 view of the RCF AYRA-FIVE-PRO.
The front panel displays the 5-inch woofer for low and mid-range frequencies and the 1-inch tweeter for high frequencies. The RCF logo is located at the bottom.
Figure 4.2: Close-up of the speaker drivers.
4.2 背面パネルのコントロールと接続
Figure 4.3: Rear panel controls and connections.
- 高周波トリム: Adjusts the high-frequency response (-1dB, 0dB, +1dB).
- 低周波トリム: Adjusts the low-frequency response (-2dB, 0dB, +2dB).
- ボリューム： Controls the overall output level of the monitor.
- バランス入力： XLR input for balanced audio signals.
- 不均衡な入力： 1/4-inch TRS input for unbalanced audio signals.
- AC入力： Power connection for the included power cable (100-240 V ~ 50-60 Hz).
- 電源スイッチ： Turns the monitor ON or OFF.
5. セットアップ
5.1 配置
- Place the monitors on a stable, flat surface, ideally on isolation pads to minimize vibrations.
- Position the monitors to form an equilateral triangle with your listening position, with the tweeters at ear level.
- Maintain a consistent distance from walls to avoid unwanted bass buildup or cancellation.
5.2 接続
- モニターの電源スイッチがオフになっていることを確認します。
- Connect your audio source (e.g., audio interface, mixer) to the monitor using either a balanced XLR cable or an unbalanced 1/4-inch TRS cable. Use balanced connections whenever possible for optimal signal integrity.
- Connect the supplied power cable to the AC INPUT on the rear panel of the monitor and then to a suitable power outlet.
6. 操作手順
6.1 電源のオン/オフ
- To power on, ensure all connections are secure, then flip the POWER SWITCH to the ON position.
- To power off, flip the POWER SWITCH to the OFF position. It is recommended to power off your audio source first, then the monitors.
6.2 音量の調整
Use the VOLUME knob on the rear panel to set the desired listening level. Start with a low volume and gradually increase it to a comfortable level.
6.3 Frequency Trim Controls
The HIGH FREQUENCY TRIM and LOW FREQUENCY TRIM controls allow you to adjust the monitor's response to suit your acoustic environment and personal preference. Experiment with these settings to achieve the most accurate sound for your room.
- 高周波トリム: 高音域のレスポンスを調整します。
- 低周波トリム: 低音の応答を調整します。
6.4 Bluetooth接続
The RCF AYRA-FIVE-PRO supports Bluetooth wireless communication. Refer to your audio source's Bluetooth pairing instructions to connect to the monitor. Once paired, audio can be streamed wirelessly.
7. メンテナンス
- クリーニング： Use a soft, dry cloth to clean the exterior of the monitor. Do not use abrasive cleaners, waxes, or solvents.
- ストレージ： When not in use for extended periods, store the monitor in a dry, dust-free environment.
- 換気： Ensure that the ventilation openings on the monitor are not obstructed to prevent overheating.
8。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 音が出ない | Power not connected; Volume too low; Input cable disconnected or faulty; Audio source issue. | Check power cable and switch; Increase volume; Verify input cable connections; Check audio source output. |
| 歪んだ音 | Input signal too high; Volume too high; Faulty cable. | Reduce input signal level from source; Lower monitor volume; Try a different cable. |
| ハミング音/ブザー音 | Ground loop; Unbalanced cable used for long runs; Interference. | Ensure all equipment is on the same electrical circuit; Use balanced cables; Try a ground loop isolator. |
| Bluetoothが接続されない | Monitor not in pairing mode; Device too far; Interference. | Ensure monitor is discoverable; Move device closer; Reduce other wireless activity. |
これらの解決策を試しても問題が解決しない場合は、RCF カスタマー サポートにお問い合わせください。
9. 仕様
| 特徴 | 仕様 |
|---|---|
| モデル名 | AYRA-FIVE-PRO |
| スピーカータイプ | パワードスタジオモニター |
| ウーファー直径 | 5インチ |
| ツイーター直径 | 1インチ |
| スピーカー最大出力 | 200ワット |
| 接続技術 | XLR, 1/4-inch TRS, Bluetooth |
| 無線通信技術 | ブルートゥース |
| 電源 | Corded Electric (100-240 V ~ 50-60 Hz) |
| 製品寸法（奥行き×幅×高さ） | 9.57インチ x 11.81インチ x 7.28インチ (24.3 cm x 30 cm x 18.5 cm) |
| アイテム重量 | 2.2ポンド（1kg） |
| 材料 | Stainless Steel (Cabinet) |
| 色 | ブラック - RAL 9005 |
| 制御方法 | Touch (for some functions, likely referring to digital controls) |
| 取り付けタイプ | 卓上マウント |
Figure 9.1: RCF AYRA-FIVE-PRO dimensions.
10. 保証とサポート
The RCF AYRA-FIVE-PRO studio monitor comes with a Limited Warranty. Please refer to the warranty card included with your product for specific terms and conditions.
For technical support, service, or warranty inquiries, please contact RCF customer service through their official webサイトまたは購入書類に記載されている連絡先情報をご覧ください。