Denon AVR-1508 AV Receiver Instruction Manual

1. はじめに

This manual provides detailed instructions for the setup, operation, and maintenance of your Denon AVR-1508 Dolby Digital EX Decoding AV Receiver. Designed for high-quality home audio and video experiences, the AVR-1508 features 75 watts x 7 channels of amplification, Analog Devices Melody 100 32-bit floating-point DSP processing, HDMI 1.3a video switching with Deep Color support, and 24-bit/192kHz A/D conversion. Please read this manual thoroughly to ensure proper installation and optimal performance of your receiver.

2. セットアップ

2.1 開梱

Carefully remove the receiver and all accessories from the packaging. Verify that all components are present:

• デノン AVR-1508 AVレシーバー
• リモコン (付属している場合)
• 電源コード
• Setup Microphone (for Auto Setup/Room EQ)
• 取扱説明書（本書）

将来の輸送や保管のために、元の梱包を保管してください。

2.2 配置

Place the receiver on a stable, level surface with adequate ventilation. Avoid placing it near heat sources or in direct sunlight. Ensure there is sufficient space around the unit for airflow (at least 10 cm on top and sides, 5 cm at the rear).

2.3 接続

接続を行う前に、受信機および接続されているすべてのデバイスの電源がオフになっており、壁のコンセントからプラグが抜かれていることを確認してください。

Image showing the front panel of the Denon AVR-1508 AV Receiver, displaying its various controls and display screen.

1. スピーカー接続： Connect your speakers to the corresponding terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for all 7 channels and the subwoofer. The AVR-1508 supports a 7.1 channel configuration.
2. ビデオ接続: Use HDMI cables for connecting video sources (e.g., Blu-ray player, game console) to the HDMI input jacks and your TV/projector to the HDMI output jack. The receiver supports HDMI 1.3a.
3. オーディオ接続： Connect other audio sources (e.g., CD player, XM Radio tuner) using optical, coaxial digital, or analog RCA cables to the appropriate input jacks.
4. 電源接続: その他の接続がすべて完了したら、電源コードをレシーバーに差し込み、次に壁のコンセントに差し込みます。

2.4 Initial Setup and Room EQ

The AVR-1508 features an auto setup function with Room EQ to optimize sound performance for your listening environment. Connect the supplied setup microphone to the front panel jack and follow the on-screen instructions (if connected to a display) or the receiver's front panel display prompts.

3. 操作手順

3.1 基本操作

• 電源オン/オフ: 前面パネルまたはリモコンのPOWERボタンを押します。
• 音量コントロール: フロントパネルの MASTER VOLUME ノブまたはリモコンの VOLUME +/- ボタンを使用します。
• 入力選択: Press the INPUT SELECTOR buttons on the front panel or the corresponding source buttons on the remote (e.g., DVD, CD, TV/DBS).

3.2 Sound Modes and Surround Sound

The AVR-1508 supports various surround sound formats, including Dolby Digital EX. Use the MODE button on the remote or front panel to cycle through available sound modes (e.g., Stereo, Dolby Digital, DTS, Multi-Channel Stereo). Refer to the on-screen display or front panel display for the active mode.

3.3 トーンコントロール（低音/高音）

To adjust Bass and Treble, access the Audio Adjustments menu. Press the MENU button on the remote, navigate to "Audio Adjust" or "Tone Control," and use the arrow keys to select and adjust Bass and Treble levels. These settings can often be saved per input source.

3.4 XM Radio Operation

If you have an XM Radio tuner connected and activated, select the XM input. Use the receiver's controls or remote to tune channels and access XM Radio features. Refer to your XM Radio tuner's manual for specific operational details.

4. メンテナンス

To ensure the longevity and optimal performance of your Denon AVR-1508, follow these maintenance guidelines:

• クリーニング： 外側の表面は、柔らかく乾いた布で拭いてください。頑固な汚れには、軽くamp布に水を含ませて拭いてください。研磨剤入りの洗剤、溶剤、化学薬品スプレーの使用は、仕上げを傷める可能性があるため、避けてください。
• 換気： Regularly check that the ventilation openings on the top and sides of the receiver are not obstructed. Proper airflow is crucial to prevent overheating.
• 電源コード: Periodically inspect the power cord for any signs of damage. If damaged, discontinue use and contact Denon service.
• ストレージ： If storing the receiver for an extended period, unplug it from the power outlet and cover it to protect against dust.

5。 トラブルシューティング

カスタマー サポートに連絡する前に、次の一般的な問題とその解決策を参照してください。

6. 仕様

7. 保証情報

Denon products are manufactured to the highest quality standards. This product is covered by a limited warranty. The specific terms and duration of the warranty may vary by region and purchase date. Please retain your proof of purchase for warranty claims. For detailed warranty information, please refer to the warranty card included with your product or visit the official Denon webサイト。

8. カスタマーサポート

If you encounter any issues that cannot be resolved using the troubleshooting guide in this manual, or if you require further assistance, please contact Denon Customer Support.

• オンラインサポート： Visit the official Denon webFAQ、製品登録、サポート リソースのサイト。
• 電話サポート: Refer to the contact information provided on the Denon web特定の地域のサイト。

Please have your model number (AVR-1508) and serial number ready when contacting support.