1. はじめに
This manual provides detailed instructions for the setup, operation, and maintenance of your OCTAGON SF8008 UHD 4K Supreme Twin Satellite Receiver. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your view体験。 今後の参考のために、このマニュアルを保管してください。
2.製品オーバーview
2.1 フロントパネルとリアパネル
図1: 前面と背面 View of the OCTAGON SF8008 Supreme Twin Receiver.
The front panel features a power button, a 4-digit 7-segment display, an LED indicator (red/blue), and an infrared sensor. The rear panel includes two DVB-S2X tuner LNB inputs, a Dolby S/PDIF output, an AV jack (for audio/video output), an RS-232 port for maintenance, two Wi-Fi antennas, an HDMI 2.0a output, a USB 2.0 port, a Gigabit LAN port (1000 Mbps), a MicroSD slot, a recovery button, a DC 12V power input, and a power on/off switch.
2.2サイドパネル
図2：側面 View of the OCTAGON SF8008 Supreme Twin Receiver, showing USB 3.0 port and CA Card slot.
The right side of the receiver houses a USB 3.0 port and a CA (Conditional Access) card reader slot.
2.3 Internal Components (M.2 Slot)
図3：内部 view showing the M.2 slot for SSD installation. Note: SSD is not included.
The receiver includes an internal M.2 slot (M KEY – PCIE NVME) for installing an M.2 SSD, which can be used for recording and timeshift functions. The SSD is not included with the receiver.
3. 主な特徴
- Dual Operating System (Dual OS): Supports both E2 Linux and Define OS, allowing users to switch between systems.
- Advanced Tuner & Demodulator: Enhanced reception quality with two DVB-S2X tuners, supporting multistream.
- M.2 インターフェース: World-first integration of an M.2 slot for internal M.2 SSDs, enabling PVR recording and Timeshift.
- 統合接続: Fixed dual-band Wi-Fi (2.4/5 GHz) up to 1200 Mbps and Bluetooth 5.1 for seamless wireless connections.
- ギガビットLAN: Provides high-speed wired network connectivity up to 1000 Mbps.
- 4K UHD Experience: H.265 video decoding, HDR 10-bit, and HLG support for stunning 4K picture quality.
- PVR Recording & Timeshift: Record programs and pause live TV using an internal M.2 SSD or external USB storage.
- DLNA & Media Player: Play music, photos, and videos from internal/external storage or network devices.
- Sat>IP Client: Convert digital TV signals to IP protocol for distribution over a home network, allowing reception without a direct satellite tuner connection.
- Multiroom Support: Share content and services across multiple rooms.
- 低消費電力: Less than 0.5W in standby mode.
4. セットアップ
4.1 開梱と内容物
Figure 4: Included accessories: Receiver, remote control, power adapter, HDMI cable, batteries, and user manual.
箱を慎重に開梱し、すべてのコンポーネントが揃っていることを確認します。
- OCTAGON SF8008 Supreme Twin Receiver
- リモートコントロール
- 電源アダプタ（DC 12V）
- HDMIケーブル
- 単4電池2本（リモコン用）
- ユーザーマニュアル
4.2 接続
- 電源接続: Connect the DC 12V power adapter to the receiver's power input and then to a power outlet.
- HDMIからテレビへ: Connect one end of the HDMI cable to the HDMI 2.0a output on the receiver and the other end to an HDMI input on your television.
- Satellite Antenna: Connect your DVB-S2X satellite LNB cables to the corresponding LNB inputs on the rear panel.
- ネットワーク接続（オプション）: For wired network access, connect an Ethernet cable from your router to the Gigabit LAN port on the receiver. For wireless, ensure Wi-Fi antennas are attached.
- USBデバイス（オプション）: Connect external USB storage devices to the USB 2.0 or USB 3.0 ports as needed.
- M.2 SSD のインストール (オプション): If you wish to install an internal M.2 SSD for recording, refer to the internal components section (2.3) and follow the specific instructions for secure installation. Ensure the device is powered off and unplugged before opening.
4.3 最初の電源オン
After making all necessary connections, switch on the receiver using the power button on the rear panel or the front panel. The device will boot up, and you will likely be guided through an initial setup wizard to configure language, network settings, and perform a channel scan.
5. 操作手順
5.1リモコン機能
Figure 5: The included remote control for the OCTAGON SF8008 Supreme Twin Receiver.
The remote control allows full navigation and control of the receiver's functions. Key buttons include:
- 力： Turns the receiver on/off or into standby.
- 数字ボタン (0-9): ダイレクトチャンネル入力用。
- ボリューム+/-： オーディオの音量を調整します。
- チャンネル +/-: チャンネルを変更します。
- Menu/OK/Exit: メニューを移動し、選択を確定します。
- 番組表: 電子番組ガイドにアクセスします。
- PVR/タイムシフト: Controls recording and timeshift functions.
- カラーボタン: Context-sensitive functions within menus.
5.2 Dual OS Switching
図6：例ample of the Dual OS selection screen, allowing switching between E2 Linux and Define OS.
The receiver supports a multiboot function, allowing you to switch between E2 Linux OS and OCTAGON Define Linux OS. This option is typically available during boot-up or through a specific menu setting. Consult the on-screen prompts or the system settings for detailed instructions on switching between operating systems.
5.3チャンネルスキャン
To receive satellite channels, you must perform a channel scan. Navigate to the 'Installation' or 'Channel Search' menu in your chosen operating system. Select your satellite configuration (e.g., DiSEqC settings) and initiate a scan. The receiver supports hardware blind scan for comprehensive channel detection.
5.4 PVRとタイムシフト
To utilize PVR (Personal Video Recorder) and Timeshift functions, an M.2 SSD must be installed internally or an external USB storage device connected. Once storage is detected:
- 録音: Press the 'Record' button on the remote during a program or schedule recordings via the EPG.
- タイムシフト： Press the 'Pause' button during live TV to pause the broadcast. You can then resume, fast-forward, or rewind within the buffered content.
5.5 メディア再生
The receiver functions as a media player, supporting various formats from connected storage (USB, M.2 SSD) or network sources (DLNA). Access the 'Media Player' application from the main menu to browse and play your content.
5.6ネットワーク機能
Utilize the Gigabit LAN or integrated Wi-Fi for internet access. This enables features like online media libraries, internet radio, web browsing, and plugin downloads. The Sat>IP client functionality allows you to receive satellite signals over your home network without a direct LNB connection to the receiver.
6. メンテナンス
- クリーニング： レシーバーの外装を清掃する際は、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 for and install firmware updates to ensure optimal performance and access to new features. Updates can typically be performed via OTA (Over-The-Air) or USB.
- 工場出荷時設定へのリセット： If you encounter persistent issues, a factory reset can restore the receiver to its default settings. Be aware that this will erase all user configurations and installed plugins.
7。 トラブルシューティング
| 問題 | 考えられる原因 | 解決 |
|---|---|---|
| 電源なし | Power cable disconnected, power outlet issue, power switch off. | Check power cable connection, try a different outlet, ensure power switch is on. |
| 信号なし | LNB cables loose, incorrect satellite settings, dish misalignment. | Check LNB cable connections, verify satellite configuration in settings, consult a professional for dish alignment if needed. |
| リモコンが動作しない | Batteries depleted, IR sensor blocked, remote out of range. | Replace batteries, ensure clear line of sight to receiver's IR sensor, operate within range. |
| ネットワーク接続の問題 | Ethernet cable disconnected, Wi-Fi password incorrect, router issue. | Check Ethernet cable, re-enter Wi-Fi password, restart router and receiver. |
| 録画が機能しない | No storage device, storage full, storage not formatted. | Ensure M.2 SSD or USB drive is connected and has sufficient space. Format the storage device if prompted (data will be lost). |
8. 仕様
- プロセッサ: Hisilicon Hi3798MV200 Huawei, Quad-Core 64-bit (4 x 1.6 GHz), 15000 DMIPS
- フラッシュメモリ: 8 GB eMMC
- ラム： 1GB DDR4
- チューナー: 2 x DVB-S2X (Availink AVL62X1 and RDA5815m)
- ビデオデコード： H.265 HEVC UHD (3840 x 2160), HDR 10-bit & HLG
- 接続性:
- Gigabit LAN (1000 Mbps)
- Integrated Dual-Band Wi-Fi (2.4/5G up to 1200 Mbps)
- ブルートゥース5.1
- HDMI 2.0a出力
- USB 3.0 ポート
- USB 2.0 ポート
- M.2 Slot (M KEY – PCIE NVME for SSD)
- MicroSDスロット
- S/PDIF デジタルオーディオ出力
- AV Jack (Audio & Video)
- RS-232ポート
- 力： DC 12V, Standby Power Consumption < 0.5W
- 寸法（幅×奥行き×高さ）： 22 cm x 12.5 cm x 4 cm
- 重さ： 950グラム
9. 保証とサポート
For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official Octagon website. Product support and software updates are typically available through the manufacturer's online resources.