Cerevo LiveShell X Instruction Manual

1. はじめに

The Cerevo LiveShell X is a versatile live streaming and broadcasting device designed for high-quality video transmission without the need for a personal computer. It supports 1080p resolution at 60 frames per second and includes real-time recording capabilities, making it ideal for various professional and enthusiast applications.

This manual provides comprehensive instructions for setting up, operating, and maintaining your LiveShell X device.

2.製品オーバーview

The LiveShell X features a compact and durable metal design, equipped with an OLED display for status monitoring and intuitive controls. It is built for portability and robust performance in various environments.

図2.1: 前面 view of the Cerevo LiveShell X with its OLED display.

2.1 デバイスコンポーネント

Figure 2.2: Labeled diagram of LiveShell X components.

• 電源ボタン: デバイスの電源のオン/オフに使用します。
• 3 Stream Buttons: Control and indicate the status of up to three simultaneous live streams.
• M4ナット： アクセサリの取り付けポイント。
• OLEDディスプレイ： Shows real-time streaming status, settings, and other device information.
• 1/4-20 UNC Tripod Nut: Standard tripod mounting thread for easy setup.

The device also features various ports on its rear and sides for connectivity.

• HDMI入力： For connecting video sources (e.g., cameras, video mixers).
• イーサネットポート： 安定した有線ネットワーク接続を実現します。
• USBポート: Used for connecting a Wi-Fi dongle or cellular modem for wireless connectivity.
• MicroSDカードスロット： For real-time recording of your streams.
• オーディオ入力（3.5mmジャック）： 外部オーディオソースを接続します。
• 電源入力: 電源アダプタを接続します。

3. セットアップ

3.1 開梱と初期充電

Upon unboxing, ensure all components are present, including the LiveShell X unit and the included Lithium Ion battery. It is recommended to fully charge the battery before first use. The device can also operate directly from the power adapter.

3.2 ビデオとオーディオソースの接続

1. Connect your camera or video mixer to the HDMI入力 port on the LiveShell X.
2. If your audio is not embedded in the HDMI signal, connect your external audio source (e.g., microphone, audio mixer) to the Audio Input (3.5mm jack).

3.3ネットワーク接続

The LiveShell X offers flexible network connectivity options:

• 有線（イーサネット）: For the most stable connection, plug an Ethernet cable from your router or network switch into the イーサネットポート デバイス上で。
• Wireless (Wi-Fi/Cellular): Insert the provided Wi-Fi dongle or a compatible cellular modem into the USBポート. Wireless settings will be configured via the webベースのコントロール パネル。

Figure 3.1: PC-less live streaming setup with LiveShell X.

3.4 MicroSDカードの挿入

Insert a compatible MicroSD card into the microSDカードスロット for local recording of your live streams. Ensure the card is properly formatted as per the device's requirements (refer to the web control panel for formatting options).

Figure 3.2: MicroSD card slot and simultaneous streaming capability.

4. 操作手順

4.1 Web-Based Control Panel

All advanced configurations and stream management are performed through the LiveShell X web-based control panel. Access this panel by navigating to shell.cerevo.com あなたの web browser. Ensure your device is connected to the same network as your computer.

コントロール パネルを使用すると、次のことができます。

• Configure streaming destinations (e.g., YouTube Live, Facebook Live, Twitch, custom RTMP).
• Adjust video resolution, frame rate, and bitrate settings for each stream.
• Manage audio input levels and apply audio delay if needed.
• Control recording to the MicroSD card.
• Add custom titling and graphic overlays to your streams.

4.2 Streaming Capabilities

The LiveShell X supports simultaneous streaming to multiple platforms. You can configure up to three independent streams or two streams with simultaneous recording to the MicroSD card.

• Single Stream: Up to 1080p at 60 frames per second (H.264 or H.265).
• 複数のストリーム: Up to 720p at 30 frames per second per stream, with a total maximum bitrate of 150 Mbps across all channels.
• H.265エンコーディング: Utilize H.265 (HEVC) for more efficient compression, providing better video quality at lower bitrates, if supported by your streaming platform.

Figure 4.1: LiveShell X enabling high-quality internet live broadcasting.

4.3 デバイス上のコントロール

While most configuration is done via the web panel, the physical buttons on the device allow for basic control, such as starting and stopping streams.

4.4 Titling and Overlays

The LiveShell X allows you to add custom text or image overlays (e.g., lower thirds, logos) directly to your live stream and recordings. This feature supports PNG files with transparency for professional-looking graphics.

5. メンテナンス

• クリーニング： デバイスの清掃には、柔らかく乾いた布をご使用ください。液体クリーナーや研磨剤は使用しないでください。
• ファームウェアの更新： Regularly check the Cerevo web地点 （cerevo.com) for firmware updates. Updates can improve performance, add features, and resolve issues. Follow the instructions provided with the firmware update carefully.
• バッテリーのケア： バッテリー寿命を延ばすには、極端な温度を避け、長期間使用しない場合はデバイスを部分的に充電した状態で保管してください。

6。 トラブルシューティング

• デバイスの電源が入っていない: Ensure the power adapter is securely connected and the battery is charged. If using battery, check its connection and charge level.
• ビデオ入力なし: Verify that the HDMI cable is correctly connected to both the source and the LiveShell X. Check the video source's output settings to ensure compatibility with the LiveShell X.
• ネットワーク接続の問題: For wired connections, check the Ethernet cable and router status. For wireless, ensure the Wi-Fi dongle is inserted and configured correctly in the web control panel. Restarting the device and router may resolve temporary issues.
• ストリーミングの問題: Check your internet upload speed. Ensure your streaming platform's RTMP URL and stream key are correctly entered in the web control panel. Lowering the bitrate or resolution in the settings may help with unstable connections.
• Web Control Panel Inaccessible: Confirm the device and your computer are on the same network. Try restarting the LiveShell X.

7. 仕様

8. 保証とサポート

Warranty and detailed support information for the Cerevo LiveShell X are typically provided with your purchase documentation or can be found on the official Cerevo website. Please refer to these resources for the most up-to-date information regarding product warranty, technical support, and service options.

さらにサポートが必要な場合は、次のサイトを参照してください。 Cerevo Store on Amazon or the official Cerevo webサイト。