導入
This manual provides instructions for setting up, operating, and maintaining your Amazon Fire HD 8 Tablet (5th Generation). Please read this guide thoroughly to ensure proper use and to maximize your device's capabilities.
1. はじめに
1.1 開梱と初期充電
Your Fire HD 8 Tablet package includes:
- Fire HD 8タブレット
- USB 2.0 ケーブル
- 5W電源アダプター
- クイックスタートガイド
Before first use, fully charge your tablet. Connect the USB cable to the tablet's micro-USB port and the power adapter, then plug the adapter into a wall outlet. A full charge typically takes under 5 hours with the included adapter.

Image: The Fire HD 8 Tablet, its retail packaging, and the USB cable and power adapter included in the box.
1.2 電源のオン/オフ
To power on, press and hold the power button located on the side of the tablet until the Amazon logo appears. To power off, press and hold the power button, then select 'Power Off' from the on-screen options.
1.3 Wi-Fi接続
Upon first startup, you will be guided through the Wi-Fi setup process. Select your desired network from the list and enter the password if required. The tablet supports single-antenna, dual-band Wi-Fi (802.11a/b/g/n/ac) with WEP, WPA, and WPA2 security.
1.4 Amazonアカウントの設定
Your Fire HD 8 Tablet is designed to link with your Amazon account. You will be prompted to sign in or create an account during the initial setup. This allows access to your Amazon content and services.
2. Operating Your Fire HD 8 Tablet
2.1 インターフェースの操作
The Fire HD 8 features an 8-inch touchscreen display. Navigate by tapping, swiping, and pinching. The home screen provides access to your apps, content libraries, and settings.

Image: The Fire HD 8 Tablet showing its home screen with applications like Silk Browser, Email, Pinterest, Hulu, Netflix, and more.
2.2 Content and Applications
Access millions of movies, TV shows, songs, Kindle e-books, and apps. The tablet supports various content formats including Kindle (AZW), KF8, TXT, PDF, Audible Enhanced format (AAX), DOC, DOCX, JPEG, GIF, PNG, BMP, non-DRM AAC, MP3, MIDI, PCM/WAVE, OGG, WAV, M4V, MP4, and more.

Image: A user engaging with content on the Fire HD 8 Tablet in a relaxed setting.
2.3 カメラの使用
The tablet is equipped with a 720p front-facing HD camera and a 5 MP rear-facing HD camera for photos and video recording.
2.4 ストレージ管理
The Fire HD 8 comes with either 8 GB or 16 GB of internal storage. You can expand storage by adding a microSD card (up to 200 GB) for additional movies, TV shows, music, photos, personal videos, and apps. Note that some apps may require installation on internal storage.
2.5 Bluetooth接続
The tablet features built-in Bluetooth with support for A2DP compatible stereo headphones, speakers, microphones, and LE accessories. To pair a Bluetooth device, go to Settings, then Bluetooth, and follow the on-screen instructions.
2.6 アクセシビリティ機能
Fire OS 5 includes various accessibility features such as VoiceView and Screen Magnifier for enhanced access. VoiceView utilizes IVONA's natural language text-to-speech voice. System-wide closed caption settings, adjustable font sizes (up to 50% larger), and book reading text adjustments (colors, text spacing) are also available.
3. メンテナンス
3.1 デバイスの充電
Regularly charge your tablet using the provided USB cable and power adapter. Battery life is up to 8 hours for reading, web browsing, video watching, and music listening, and may vary based on usage and settings.
3.2 タブレットのクリーニング
画面を清掃するには、柔らかく糸くずの出ない布を使用してください。タブレット本体は、軽く湿らせた布で拭いてください。amp 布で拭いても構いません。刺激の強い化学薬品や研磨剤は使用しないでください。
3.3ソフトウェアアップデート
Ensure your tablet's software is kept up-to-date to benefit from the latest features and security enhancements. Updates are typically downloaded automatically when connected to Wi-Fi.
4。 トラブルシューティング
4.1 一般的な問題と解決策
- Wi-Fi 接続の問題: If your tablet cannot connect to Wi-Fi, try forgetting the network in settings and re-entering the password. Ensure your router is functioning correctly. A device restart can also resolve temporary connection issues.
- バッテリーの消耗が早い: Battery life can be affected by screen brightness, active apps, and Wi-Fi usage. Reduce screen brightness, close unused applications, and consider enabling smart suspend options if available.
- Device Lag: If the tablet experiences noticeable lag when switching apps or loading content, try closing background applications or restarting the device. Ensure sufficient free storage space.
- 工場出荷時設定へのリセット: As a last resort for persistent issues, a factory reset can restore the tablet to its original settings. This will erase all personal data, so back up important files first. This option is typically found in the device settings under 'Device Options' or 'Reset'.
5. 技術仕様
| 画面 | 8” touchscreen, 1280x800 resolution at 189 ppi, HD video playback with fully laminated IPS LCD display |
| サイズ | 8.4 "×5.0"×0.3」(214のx 128のx 7.7mm) |
| 重さ | 11.0オンス(311グラム) |
| CPUとRAM | MediaTek Quad-Core: 2 @ 1.5 GHz + 2 @ 1.2 GHz, with 1 GB of RAM |
| ストレージ | 8 GB (4.5GB available to user) or 16 GB (11.6 GB available to user) internal storage. Expandable up to 200 GB via microSD card. |
| バッテリー寿命 | Up to 8 hours of reading, surfing the web, watching video, and listening to music. |
| 充電時間 | Under 5 hours with included micro-USB power adapter. |
| Wi-Fi接続 | Single-antenna, dual-band Wi-Fi (802.11a/b/g/n/ac) with WEP, WPA, WPA2 security. |
| 4G接続 | 該当なし |
| ポート | USB 2.0 (micro-B コネクタ)、microSD スロット。 |
| オーディオ | 3.5 mm stereo jack and integrated stereo speaker with Dolby Audio. |
| サポートされているコンテンツ形式 | Kindle (AZW), KF8, TXT, PDF, unprotected MOBI, PRC, Audible Enhanced format (AAX), DOC, DOCX, JPEG, GIF, PNG, BMP, non-DRM AAC, MP3, MIDI, PCM/WAVE, OGG, WAV, M4V, MP4, Dolby Digital (AC-3), Dolby Digital Plus (E-AC-3), AAC LC/LTP, HE-AACv1, HE-AACv2, MKV, AMR-NB, AMR-WB, HTML5, CSS3, 3GP, VP8 (WEBM)。 |
| センサー | Accelerometer, gyroscope. |
| カメラの仕様 | 720p front-facing HD camera, 5 MP rear-facing HD camera. |
| 位置情報サービス | Wi-Fi 経由の位置情報サービス。 |
| 利用可能な色 | Black, Magenta, Blue, Tangerine. |
| 追加機能 | 外部ボリュームコントロール、A2DP をサポートする Bluetooth を内蔵。 |
| システム要件 | Ready to use out of the box; no setup, software installation, or computer required for content download. |
| 世代 | 第5世代 - 2015年リリース。 |
6. 保証とサポート
Your Fire HD 8 Tablet includes a 1-year Limited Warranty and service. Optional 1-year, 2-year, and 3-year Extended Warranties are available for U.S. customers and are sold separately. For detailed terms and conditions, please refer to the warranty information provided with your device or visit the official Amazon support webサイト。