1.製品オーバーview
The Aiphone LEF-10S is an Open Voice Selective Call Master Intercom designed for surface mounting. It facilitates audio communication with visitors at a door and with other rooms within a building. This master intercom supports connection with up to 10 Aiphone LAF and LEF Series master intercoms, and LA, LE, or LS Series door and sub-master intercoms.
Key features include an All-Call button for broadcasting messages and a Door Release button for remote access control.
Image of the Aiphone LEF-10S Open Voice Selective Call Master Intercom, showing its front panel with buttons and speaker.
1.1 箱の中には何が入っていますか?
- Aiphone LEF-10S master intercom unit
- 取り付け金具
- 取扱説明書
2. 安全情報
Please read and understand all instructions before installation and operation. Failure to follow these instructions may result in electric shock, fire, or damage to the product.
- 電気安全: Ensure all power is disconnected before performing any wiring or installation procedures. Installation should be performed by qualified personnel in accordance with all local electrical codes.
- 環境条件: Do not expose the intercom to extreme temperatures, humidity, or direct water contact.
- 取り扱い： 物理的な損傷を防ぐために、ユニットを慎重に取り扱ってください。
3. インストール
The LEF-10S master intercom is designed for surface mounting.
3.1 取り付け
- Select a suitable location for the master intercom, ensuring it is easily accessible and within reach of necessary wiring.
- Use the provided mounting hardware to securely attach the intercom unit to a desktop or wall surface.
3.2配線
The system requires hardwiring and is powered by a 12V power supply (e.g., Aiphone PS-1225UL, sold separately).
- 電源： Connect the 12V power supply to the designated terminals on the LEF-10S.
- インターコム接続： Connect the LEF-10S to door, sub-master, or other master intercoms using appropriate wiring. Maximum distance from door/sub to master is 650 ft. using 22 AWG wire, or 1,600 ft. using 18 AWG wire.
- ドアストライク接続: For door access control, connect an electric strike (sold separately) via an Aiphone RY-PA relay (sold separately). Each intercom in the system must be connected to an Aiphone RY-PA relay.
- All-Call Functionality: To enable the All-Call broadcast feature, connect an Aiphone BG-10C adapter (sold separately) to the system.
- 追加デバイス: The RY-PA relay can also connect other devices such as CCTV cameras and lights (sold separately).
4. セットアップ
4.1 初期電源投入
Once all wiring is complete and secure, connect the 12V power supply to an electrical outlet. The intercom system will power on.
4.2 音量調整
The chime and audio volume can be adjusted using the dedicated controls on the master intercom unit. Adjust to a comfortable listening level.
5. 操作
5.1電話をかける
- Press one of the 10 selectable buttons corresponding to the desired door or sub-master intercom. An LED indicator will illuminate.
- を押し続けます プッシュ・トゥ・トーク button to speak.
- リリース プッシュ・トゥ・トーク ボタンを押して応答を待ちます。
5.2 電話を受ける
When a call is received from a sub-master intercom, a momentary chime will sound, and the corresponding LED indicator above the selectable button will illuminate for 20 seconds.
- Press the illuminated button to establish communication.
- を押し続けます プッシュ・トゥ・トーク button to speak, and release to listen.
5.3 All-Call Function
If an Aiphone BG-10C adapter is connected, the オールコール button allows you to broadcast a message to every intercom connected to the system.
- を押す オールコール ボタン。
- を押し続けます プッシュ・トゥ・トーク button to broadcast your message.
- リリース プッシュ・トゥ・トーク 完了したらボタンを押します。
5.4 ドアリリース機能
If an electric strike is connected via an RY-PA relay, the ドアリリース button allows you to remotely unlock the entrance for a visitor.
- Establish communication with the door intercom.
- を押す ドアリリース button to activate the electric strike.
5.5 プライバシー機能
の プライバシー button prevents other intercom users in the system from overhearing a conversation with another intercom, ensuring confidentiality.
- During a conversation, press the プライバシー button to activate privacy mode.
- を押す プライバシー もう一度押すと無効になります。
5.6 監視機能
The master intercom allows you to listen to audio transmissions from a specified door or sub-master intercom at any time.
- Select the desired door or sub-master intercom button.
- The master intercom will monitor audio from that location without requiring the プッシュ・トゥ・トーク button to be held.
5.7 Silencing Chime Alerts
To temporarily silence incoming call chime alerts, switch the power button to the 'off' position. This will only silence the chime, not power down the unit entirely.
6. メンテナンス
6.1 クリーニング
To clean the intercom unit, gently wipe the surface with a soft, dry cloth. Do not use abrasive cleaners, solvents, or excessive moisture, as these can damage the unit.
6.2 定期点検
Periodically check all wiring connections to ensure they are secure. Ensure the unit is free from dust accumulation, especially around vents or speaker grilles.
7。 トラブルシューティング
If you experience issues with your Aiphone LEF-10S intercom, consider the following common troubleshooting steps:
- 電源なし: Ensure the 12V power supply is correctly connected and plugged into a working electrical outlet. Check all power connections.
- 通信なし: Verify that all intercom units are properly wired and connected. Check for loose or damaged wiring. Ensure the correct intercom button is selected.
- 音質が悪い: Adjust the audio volume. Check for any obstructions near the microphone or speaker. Ensure wiring connections are secure and free from interference.
- ドアリリースが機能しない: Confirm that the Aiphone RY-PA relay and electric strike are correctly installed and wired. Check the power supply to the electric strike.
- All-Call Not Working: Ensure the Aiphone BG-10C adapter is correctly installed and connected to the system.
これらの手順を試しても問題が解決しない場合は、アイホンのカスタマー サポートまたは資格のある技術者にお問い合わせください。
8. 仕様
| 仕様 | 詳細 |
|---|---|
| 全体の寸法 (高さ x 幅 x 奥行) | 8-1/8 x 7-1/2 x 2-3/16 inches (approx. 20.6 x 19.1 x 5.6 cm) |
| 通信出力（受信） | 800オームで20mW |
| 通信出力（送信） | 500オームで20mW |
| Max. Distance (Door/Sub to Master, 22 AWG) | 650フィート（約198メートル） |
| Max. Distance (Door/Sub to Master, 18 AWG) | 1,600フィート（約488メートル） |
| ドアストライク接続 | Aiphone RY-PA relay (sold separately) |
| 電力要件 | アイホン PS-1225UL 12V電源（別売） |
| 取り付けタイプ | 表面実装 |
| ハウジング材質 | 白いプラスチック |
9. 保証とサポート
For detailed warranty information, please refer to the documentation included with your purchase or visit the official Aiphone website. Aiphone meets International Organization for Standardization (ISO) standards 9001 and 14001.
For technical support, troubleshooting assistance beyond this manual, or to inquire about replacement parts, please contact Aiphone customer service directly.
